NerdKits - electronics education for a digital generation

You are not logged in. [log in]

NEW: Learning electronics? Ask your questions on the new Electronics Questions & Answers site hosted by CircuitLab.

Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (835 threads, 6773 posts)
Thread Posts Views Last Post
Define an array of Pin difentions 3 4589 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3085 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5680 August 28, 2020
by scootergarrett
More bootloading 1 3544 December 29, 2019
by scootergarrett
Boot Loading 2 3431 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5064 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4028 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3959 November 15, 2016
by sask55
RPM Program 24 9383 September 23, 2016
by Ralphxyz
Makefile 4 4082 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5703 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4486 March 21, 2016
by sask55
ADMUX=0 7 4370 February 19, 2016
by Javy
Using two timers 22 4614 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4105 January 17, 2016
by Rick_S
Master/Slave I2C 32 16687 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4016 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3529 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18526 October 02, 2015
by BobaMosfet
Replacement LCD 4 3886 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5097 September 18, 2015
by RickMcKeon
MCU basic concept 6 3891 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4629 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7067 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4014 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5088 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5172 February 14, 2015
by Noter
Programming with graphics 6 4264 November 24, 2014
by jmuthe
Let's do a project 42 5905 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4873 November 11, 2014
by BobaMosfet
COM Port Problem 4 3749 October 22, 2014
by BobaMosfet
Do not understand this 12 5504 September 29, 2014
by BobaMosfet
original program 3 3659 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4922 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3836 June 10, 2014
by lailai
Motorcycle tachometer 1 4140 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4357 June 01, 2014
by sask55
Pointer questions 6 4057 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3766 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23169 May 13, 2014
by Ralphxyz
a Tiny project 15 5218 May 05, 2014
by Pew446
char array if statement 4 3665 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4266 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5429 March 15, 2014
by JimFrederickson
char array if statement 12 4899 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8568 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3625 February 24, 2014
by boxvic
complex library 3 3916 January 19, 2014
by esoderberg
complex library 1 3495 January 18, 2014
by scootergarrett
MKII questions 23 5202 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3996 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9530 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4466 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9028 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20124 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4313 October 26, 2013
by Noter
HV Programmer 8 4530 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6056 September 11, 2013
by pcbolt
Get time between sensor readings 5 4166 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5661 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5253 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3925 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4332 August 07, 2013
by pcbolt
XMEGA 2 4041 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6176 July 17, 2013
by edb
Different result with different variable names 9 4360 June 04, 2013
by scootergarrett
Strange ADC errors 15 4762 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3703 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4032 May 29, 2013
by Kami
Define debug comments 10 4122 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8953 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4077 April 28, 2013
by pcbolt
makefile eeprom 2 3800 April 22, 2013
by pcbolt
TWI questions. 10 5431 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13278 April 07, 2013
by JimFrederickson
Bootloader woes 15 4628 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4632 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5037 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5731 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11841 March 28, 2013
by Ralphxyz
creating make file 10 4151 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3984 March 14, 2013
by lnino
USART as SPI 7 7034 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4115 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5870 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3884 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3715 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4461 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4168 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5259 February 12, 2013
by Nichben
Beginners Guide 2 4334 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5688 February 05, 2013
by adosch
Writing into memory while running program 4 3817 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4334 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3981 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7792 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6419 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9034 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4022 January 12, 2013
by Noter
help with keypad/display project code 23 5087 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4277 January 10, 2013
by keith712
LED circuit not producing expected results 5 4414 January 05, 2013
by Noter
AVR Programming without bootloader 29 9965 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3791 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10681 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4944 December 29, 2012
by pcbolt
typecast problem? 7 3871 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5031 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5039 December 24, 2012
by Noter
oscillator fuse bits 9 4326 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4310 December 23, 2012
by keith712
no such file error 1 6 4939 December 23, 2012
by keith712
Using strcpy 3 4274 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6056 December 18, 2012
by Rick_S
printf problems 9 4134 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6666 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6858 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4736 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29075 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3634 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4269 November 20, 2012
by BobaMosfet
printf_P problems 5 4972 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6314 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6123 October 22, 2012
by JimFrederickson
waht dose |= do 5 4428 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5420 October 20, 2012
by fishberg5051
Array limitations 6 6902 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5963 October 16, 2012
by ankush_karche
Reading from uart stream 18 6272 October 15, 2012
by sask55
AVRISP v2 programmer 3 4239 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6661 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4689 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5462 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6701 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4459 October 01, 2012
by Noter
indexing an array with a variable 5 3971 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3561 September 27, 2012
by ankush_karche
use of strcat fuction 7 4788 September 23, 2012
by sask55
ADC problem 11 4638 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5121 September 18, 2012
by Bushy
Program too big for MCU? 3 4113 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9273 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5289 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4430 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4314 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4255 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4376 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16650 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4914 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4024 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4159 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3819 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5188 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5804 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3749 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4984 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4172 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4642 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4324 August 18, 2012
by Finis
TypeCast problem 3 3920 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4006 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4102 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4373 August 03, 2012
by virtual
Basic programming help 11 4234 July 30, 2012
by sask55
Random Number Generator 5 7261 July 25, 2012
by lnino
Scanner Input/Output 7 4117 July 23, 2012
by bl00513
Test program - location? 3 4094 July 21, 2012
by TheFed
Making a library? 11 7456 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24541 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4660 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15551 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4296 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8022 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4448 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6825 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6448 July 06, 2012
by edb
Counting the changes in a pin 3 3972 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4106 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5434 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4588 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6436 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3858 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4148 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6195 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5398 June 23, 2012
by rmore
Reading eeprom 3 4284 June 21, 2012
by missle3944
Bluetooth Module Question 2 4095 June 20, 2012
by pcbolt
Using #define 3 3845 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4076 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4306 June 14, 2012
by dicko
Timing for each line of code 3 3830 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5756 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4057 June 10, 2012
by Pew446
328p makefile 5 4010 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8272 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4583 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4078 June 03, 2012
by chaosatom
Input pin Trouble 2 3889 May 28, 2012
by pcbolt
Master/Slave SPI 10 13105 May 28, 2012
by sask55
SPI problem 7 6889 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3871 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4892 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4303 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4455 May 17, 2012
by RogerFL
Compiler issue? 3 4135 May 17, 2012
by RogerFL
SPI Problem! 1 5004 May 17, 2012
by kemil
Read from atmega 15 15398 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6367 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4085 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6178 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4943 May 08, 2012
by RogerFL
Displaying on the LCD 2 3821 May 06, 2012
by ad2476
Problem with Boolean type 12 9419 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6226 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4345 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4728 April 29, 2012
by JimFrederickson
include statement 2 3833 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4616 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7683 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5567 April 20, 2012
by Ralphxyz
Simple UART code 7 5417 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5011 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4062 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5230 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4540 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5877 April 12, 2012
by hevans
Dont understand the &= and |= 8 4346 April 06, 2012
by pcbolt
newbie 17 4635 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4510 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4473 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4160 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4370 March 30, 2012
by pcbolt
Code Doctor needed. 21 4981 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4517 March 30, 2012
by pcbolt
LED Array questions 3 4080 March 30, 2012
by amartinez
Need help Programing! 2 3865 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4432 March 22, 2012
by pcbolt
trouble need help 7 3957 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5056 March 14, 2012
by stanvan
concise serial output? 5 4584 March 11, 2012
by sask55
2N7000 work with open drain? 5 4883 March 08, 2012
by RogerFL
How to create a timer? 8 4283 March 07, 2012
by Rick_S
Need help with frequency counter 8 4633 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3851 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4157 March 03, 2012
by esoderberg
Mac Terminal programming 11 4976 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3941 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5043 February 29, 2012
by pcbolt
SPI Programming 11 6525 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4678 February 27, 2012
by jvince96
Sending Data to a File 4 4597 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4628 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4250 February 18, 2012
by mdk
Code weird errors? 13 4932 February 17, 2012
by pcbolt
Hardware Connections 3 3679 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14460 February 11, 2012
by Rick_S
First MCU Program 4 4175 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4768 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4008 February 07, 2012
by sask55
Implicit Definition Errors 4 4624 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5161 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5093 February 04, 2012
by dvdsnyd
help with interrupts 6 4622 February 04, 2012
by dvdsnyd
questions on overflow 4 4604 February 03, 2012
by dvdsnyd
curser positioning 6 3952 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4623 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4213 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5530 January 29, 2012
by DS1000
Sending a string in UART 19 19288 January 27, 2012
by treymd
HD44780 (LCD) 3 4369 January 24, 2012
by glendon
Variation on 3 bit adder 9 4463 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4133 January 23, 2012
by Rick_S
referencing a variable 20 4904 January 21, 2012
by Ralphxyz
pin change interrupts 9 5687 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6425 January 19, 2012
by raylop
test 3 4036 January 18, 2012
by Gil
Trouble with my first program! help 50 5538 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5034 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4558 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6117 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3901 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5876 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4232 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4729 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5689 January 05, 2012
by tchilzer2
Interrupt Problem 8 4550 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4848 January 05, 2012
by hevans
Bootloader error 5 4743 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5332 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4125 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4003 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3929 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4629 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5051 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5082 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6381 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7753 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5237 December 22, 2011
by glendon
Serial Read in Labview 12 6893 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4778 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4131 December 19, 2011
by Striker
Corrupted Data 2 4720 December 13, 2011
by hevans
Digital clock code 2 4430 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12792 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6260 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5693 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4594 December 07, 2011
by huzbum
Music with the MCU?? 12 6163 December 05, 2011
by 2electrified
LED array scroll function 38 12412 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4632 December 04, 2011
by pfullen
Using Vim - installing C script 4 4562 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4703 December 02, 2011
by bluestang
First Program initilload 11 4465 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4424 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4964 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4273 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4806 November 22, 2011
by Rick_S
LCD and custom display 3 4186 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5883 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4659 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4134 November 11, 2011
by BNS
Modbus Master 1 4769 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4690 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4926 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4822 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3958 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13369 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4067 November 07, 2011
by Heed
Array creation and access 4 4040 November 07, 2011
by JimFrederickson
Huffman coding 2 4505 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5533 November 03, 2011
by hevans
Eyeboard, a new approach 1 4692 November 03, 2011
by lcruz007
TWI hang up 4 4919 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4399 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4291 October 28, 2011
by hevans
Complete one button menu system 3 8243 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5031 October 17, 2011
by claesz
ADC help 3 3938 October 15, 2011
by sonicgadgets
String manipulation 6 5287 October 13, 2011
by claesz
Basic Makefile Help 4 4033 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8884 October 06, 2011
by Rick_S
Led Blink 3 4635 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4727 October 03, 2011
by hevans
Games to learn programming 4 6390 September 23, 2011
by Ralphxyz
Master Slave communications 4 4886 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4276 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5245 September 11, 2011
by dgikuljot
MCU Configuration 12 4284 September 08, 2011
by BobaMosfet
Varying voltages 10 4383 September 07, 2011
by bretm
Interpret statement 5 4284 September 03, 2011
by egero1
Temp spi help 3 3994 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6208 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4177 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5096 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5255 August 21, 2011
by BobaMosfet
xylophone program 1 4377 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4287 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4639 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5722 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11351 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4250 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5869 August 08, 2011
by bretm
Noise Noise Noise 3 5090 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3971 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4511 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7168 August 03, 2011
by kayrock
EEPROM confusion 13 5970 July 29, 2011
by Noter
1value error 21 5253 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4311 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4974 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4324 July 21, 2011
by carlhako
Populating an Array 22 5744 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4712 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7792 July 19, 2011
by BobaMosfet
Make header file 10 6890 July 19, 2011
by Ralphxyz
pwm for dac 58 9906 July 18, 2011
by kayrock
Random Number 2 4102 July 18, 2011
by Robotnik
Interupts with a button 3 3786 July 16, 2011
by Noter
need help with my code 3 4300 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4029 July 13, 2011
by gcharris
C++ 8 6759 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4192 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4542 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5859 July 08, 2011
by Rick_S
Making a programmer 7 4321 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5911 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4703 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6131 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4294 June 27, 2011
by Rick_S
Time.h 3 4680 June 23, 2011
by JamesR
Pygame (no rect object) 5 4824 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4303 June 22, 2011
by Ralphxyz
Error in Code 2 3640 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4208 June 21, 2011
by lnino
Responding to a Button with Polling 7 4575 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5759 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4018 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4441 June 13, 2011
by JoyceChee
Nerdkit 22 5539 June 11, 2011
by HJA
Button ipod help 5 3751 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4302 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5276 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4262 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4627 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5460 May 29, 2011
by Ralphxyz
questions about setting bits 11 7154 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9486 May 26, 2011
by huzbum
Question About Interrupts 4 4310 May 25, 2011
by huzbum
RPM to MPH 12 6443 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6236 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4513 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4422 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5753 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5140 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5695 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4375 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4256 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5475 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4590 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8928 May 17, 2011
by amartinez
PSTR error? 5 4148 May 17, 2011
by hevans
Photoresistor to ADC 15 5175 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4086 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5162 May 14, 2011
by bretm
Help with some code? 4 4109 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4548 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4274 May 13, 2011
by bretm
Python first try comments please 18 5263 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6038 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4469 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10552 May 09, 2011
by Ralphxyz
Python Help 23 7207 May 09, 2011
by kemil
Purchased MCU does not work? 7 6126 May 08, 2011
by paulwszew
Compiling error codes 10 4144 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4337 May 05, 2011
by hevans
upgrade! 1 4258 May 04, 2011
by XOXO
SPI communication code 11 5745 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3924 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5849 April 24, 2011
by xodin
Programming in JAVA 8 16856 April 21, 2011
by Ralphxyz
Function help 5 4474 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4730 April 21, 2011
by lnino
Interesting code structure. 21 5792 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6283 April 20, 2011
by uml_12
SPI transfer delay 3 4525 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4901 April 18, 2011
by Noter
Implementation of printf(...) function 2 4511 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5999 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4991 April 16, 2011
by kayrock
Programming with serial port 6 5200 April 14, 2011
by carlhako
UART 2 4452 April 14, 2011
by Rick_S
Programmers Notepad 4 5230 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4298 April 12, 2011
by bretm
Nerdkits library 9 4522 April 10, 2011
by hariharan
Playing different music with the MCU 7 23742 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5526 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5641 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7516 April 06, 2011
by Schrat
Memory organization 8 4637 April 06, 2011
by Noter
LED array 2 4336 April 06, 2011
by hevans
compiling a .c file 8 5047 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4713 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4514 April 05, 2011
by bretm
led array code 7 4788 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6388 April 02, 2011
by kkanodia
Frequency 20 5278 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4535 April 02, 2011
by hariharan
Help with code 3 4123 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5091 March 31, 2011
by lnino
Connect a different LCD 12 4885 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5808 March 30, 2011
by bretm
Writing software using eye movements 2 4090 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5981 March 29, 2011
by lnino
Interrupts 18 6042 March 28, 2011
by hariharan
OR gate? 14 5018 March 27, 2011
by esoderberg
Analog Output 2 4141 March 26, 2011
by Ralphxyz
For command 8 4198 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4930 March 25, 2011
by hevans
ADMUX 52 7148 March 25, 2011
by Ralphxyz
Attiny10 7 7260 March 25, 2011
by Rick_S
Java Help 2 4395 March 24, 2011
by Ralphxyz
Help with ADC 3 3983 March 23, 2011
by bretm
help needed with uart code 4 4822 March 19, 2011
by plinko
Uart 2 4196 March 19, 2011
by missle3944
How to make a "Make File" 3 5374 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6806 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5312 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6582 March 11, 2011
by missle3944
Hacking an old school led display 11 8516 March 10, 2011
by Noter
Setting Pin Low 2 4128 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4197 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4699 March 06, 2011
by billwis
Function Prototypes 4 4124 March 04, 2011
by Rick_S
Debugger 3 4263 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6378 March 02, 2011
by bretm
Registers????? 14 4747 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4437 February 27, 2011
by MichaelJE2
Basic C Programming 13 6620 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4551 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5840 February 23, 2011
by Wads
Programming Capabilities 7 4265 February 23, 2011
by Twarter369
RC car 6 5419 February 22, 2011
by derberp
How to play user entered sound? 9 4703 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4069 February 21, 2011
by hevans
Compiling the bootloader 17 5697 February 20, 2011
by Ralphxyz
Help with PWM 2 5307 February 20, 2011
by hevans
ADCRA 4 4274 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5703 February 20, 2011
by hevans
Accelerometer project 12 9275 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4043 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5163 February 13, 2011
by fubar769
Servo code execution 1 4337 February 11, 2011
by missle3944
New chip programming 2 5038 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6026 February 07, 2011
by hevans
Compiling 3 4189 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4944 February 05, 2011
by mongo
Checking a Pins Status 3 4504 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4196 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4419 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5888 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4252 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3945 February 01, 2011
by Rick_S
ADC HELP!!! 16 6793 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4393 January 31, 2011
by rboggs10
My first .h file usage 3 5493 January 31, 2011
by Ralphxyz
counting 4 4101 January 28, 2011
by Jalex
atmega328P's ADC 2 5686 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26917 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7188 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4786 January 25, 2011
by popwarsweet
Confused again 2 4070 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7328 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4275 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4715 January 23, 2011
by Rick_S
Loading issues 4 4274 January 22, 2011
by Shabigity
printf dip arithmetic 3 4524 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5040 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7320 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5588 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4919 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4637 January 15, 2011
by wanderingjew
MCU specific C programming 4 4891 January 15, 2011
by Hexorg
Math Problem 1 4534 January 15, 2011
by Jalex
Coding question 2 4087 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5230 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4720 January 13, 2011
by Icyhot
programming ladder logic 7 16975 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4494 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4993 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5077 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5429 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4107 January 04, 2011
by Steven
N00B memory allocation questions 4 4413 January 04, 2011
by Sciencenerd
SD card protocol 3 7463 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4712 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5070 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4726 January 01, 2011
by hevans
Just built a 7 segment interface 7 5782 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5843 December 28, 2010
by Ralphxyz
if statements... 12 6059 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6324 December 22, 2010
by VictorsNerdery
Math Check Please 5 4232 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5107 December 22, 2010
by Icyhot
Question Regarding Registers 5 4287 December 16, 2010
by hevans
JTAG programming 2 4857 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4271 December 11, 2010
by mbobak
knight rider LED animation 21 11536 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4127 December 06, 2010
by lcruz007
Error during make 2 4042 December 06, 2010
by bretm
trying to understand MAKE 6 4233 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5287 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4228 December 01, 2010
by hevans
using different crystals 4 4224 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5057 November 25, 2010
by Ralphxyz
Writing Data to File 2 4556 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4461 November 18, 2010
by hevans
Fourier transform 3 5635 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4342 November 11, 2010
by bretm
Quick bootloader question 4 4370 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4610 November 08, 2010
by gusr205
Doing Integrals in C code 5 11511 November 07, 2010
by hevans
Duty cycle 3 4314 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4758 November 05, 2010
by bretm
I2C Nerdkit Library 14 6858 October 30, 2010
by Ralphxyz
Malloc Issues 6 5220 October 30, 2010
by kle8309
Smooth servo movement. 10 6466 October 27, 2010
by esoderberg
or operator 2 4217 October 25, 2010
by hevans
Tech-O-Meter 5 4475 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6637 October 25, 2010
by Rick_S
Temperature sensor 10 5851 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4385 October 23, 2010
by mmw1
how does avr memory work? 2 5182 October 19, 2010
by hevans
DAPA Upload Problem 10 5140 October 18, 2010
by brockmjp
Reading Resistance 4 4721 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7354 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4738 October 10, 2010
by hevans
Setting FUSES? 5 5747 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7639 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5043 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4853 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5182 September 21, 2010
by bretm
MCU Programming Error 2 4052 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4577 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4398 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6507 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4657 September 15, 2010
by bpenglase
Mac problems with programming 7 5021 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6547 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4565 September 07, 2010
by hevans
Initial programming 15 4648 September 04, 2010
by Rick_S
LED all at once 4 4479 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4797 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4545 August 26, 2010
by bretm
alternative programming language 4 6155 August 25, 2010
by awesome
Listen for serial input 4 4889 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4546 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5895 August 21, 2010
by Ralphxyz
tempsensor 4 4310 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5848 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7039 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6516 August 16, 2010
by ironcladmvtm
Compile 4 4477 August 16, 2010
by Ralphxyz
Change text 6 4182 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12693 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5393 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5574 August 07, 2010
by kle8309
Other LCDs? 2 4200 August 06, 2010
by Rick_S
Not working 21 6276 August 06, 2010
by Razvan
Generating random numbers in C. 2 5204 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5192 August 04, 2010
by gnkarn
My MAKE article 2 4891 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5264 July 31, 2010
by sbrod
Multiple ADC ports 9 5442 July 31, 2010
by norby31
what do these errors mean? 11 4417 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10603 July 28, 2010
by hevans
Saving variables 2 4372 July 27, 2010
by bretm
Printing today date on LCD 5 4501 July 27, 2010
by Ralphxyz
Sending a string 6 4941 July 26, 2010
by ioScream
LED Scrolling display 1 4561 July 25, 2010
by ermias
error help 3 4834 July 24, 2010
by cinta51
Need a JumpStart 8 4470 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5422 July 20, 2010
by pjack
Content mismatch - verification error 6 5456 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18051 July 20, 2010
by lsoltmann
LCD sequence question 2 3965 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4646 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8550 July 12, 2010
by lcruz007
ADC with input at ground 6 5189 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4743 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5185 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4437 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5066 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4611 June 29, 2010
by bretm
Saving text to EEPROM 2 5673 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4758 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4471 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4625 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4428 June 12, 2010
by Jer
Foodloader help 5 4743 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4697 June 11, 2010
by treymd
tempsensor project 8 4302 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4806 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4209 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7718 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4297 May 13, 2010
by wayward
ISP programming error 8 12469 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4891 May 11, 2010
by avicell
Maximum PWM frequency? 4 4634 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4249 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4350 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5014 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3977 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4437 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5535 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5398 May 01, 2010
by Solorbob
UART programming (PC side) 4 5017 May 01, 2010
by Hexorg
Assemble resistor notation 4 4111 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4896 April 30, 2010
by bretm
Using PCINT4 5 5125 April 22, 2010
by bretm
Using Shift Registers? 2 5260 April 18, 2010
by wayward
on flash FILE i/o 6 4592 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4245 April 13, 2010
by sask55
AVR Arrays? 2 6221 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11320 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5715 April 11, 2010
by JackScumm
My new game for my EES 7 4999 April 10, 2010
by Hexorg
Silly Coding Question 10 4707 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5321 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5462 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4421 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4662 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5468 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4365 April 02, 2010
by lcruz007
PWM and LEDs 3 5109 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4402 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5014 March 27, 2010
by bretm
Modifing C code without knowing C 3 4423 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9586 March 24, 2010
by Frozenlock
Python code to create LED font 1 5035 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6666 March 21, 2010
by brian
Eclipse AVR plugin help 5 4720 March 18, 2010
by fatmarik
Help with programing plese 4 4261 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5728 March 17, 2010
by Rick_S
POST (power on self test) 2 4538 March 12, 2010
by treymd
Easy PWM tutorial 2 4435 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4866 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4782 March 07, 2010
by lcruz007
asm macro error 2 4254 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4534 March 05, 2010
by xc2rx
ACD sample rate 4 5449 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5610 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4281 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4518 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4071 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5264 March 02, 2010
by lcruz007
Easy Random Numbers 3 5441 March 01, 2010
by hevans
float to int? 5 4555 February 27, 2010
by Hexorg
An interesting beep 1 4552 February 26, 2010
by bretm
Bucket Brigade 3 4345 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11837 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5513 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4264 February 15, 2010
by ton_mit
Bootloader install 6 5967 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5511 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4507 February 13, 2010
by banerjen
clearing data in serail buffer 5 8149 February 11, 2010
by sask55
microseconds realtimeclock 3 4616 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4599 February 08, 2010
by mrobbins
time structure check 12 4462 February 07, 2010
by wayward
ISP Question 10 4836 February 06, 2010
by Phrank916
Can't upload to m328p 4 4980 February 06, 2010
by sask55
Check out my new project! 5 4818 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4432 February 02, 2010
by saleem
Convert uint8_t to char 3 15115 February 01, 2010
by saleem
Need Accelerometer... 8 4721 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4323 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4318 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5707 January 29, 2010
by Rick_S
what the heck does << mean? 4 4791 January 29, 2010
by Ralphxyz
Clocking another IC 3 4187 January 27, 2010
by mrobbins
Twisted pair 11 5093 January 26, 2010
by mongo
Python Majic 3 5478 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4454 January 22, 2010
by hevans
Trouble in sending information in UART 3 4672 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5665 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10280 January 20, 2010
by saleem
Help needed on counting program 5 4828 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5829 January 19, 2010
by treymd
Python creates it's own errors! 17 4438 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4415 January 18, 2010
by mongo
Compiling new code 10 4879 January 16, 2010
by N3Roaster
Make error 17 5181 January 16, 2010
by Eb547
ISP and micro madness. 12 4604 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4524 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4421 January 14, 2010
by Rick_S
Book suggestions? 3 4331 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4683 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4750 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6128 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4614 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4747 December 31, 2009
by hevans
Understanding Array Code 9 4797 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4373 December 30, 2009
by markjbenson
Pin change interrupt 2 5012 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5802 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4683 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18520 December 27, 2009
by jastermerrel
Makefile foodloader 34 6826 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6889 December 25, 2009
by Aceslick911
High voltage signal timer 3 4256 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6901 December 22, 2009
by Rick_S
Managing data tables 12 4805 December 21, 2009
by JKITSON
external interrupt 1 4239 December 21, 2009
by saleem
Weather Station 1 5076 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6320 December 14, 2009
by hevans
from ivonv's post 8 5345 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4411 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5581 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5854 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5245 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4283 December 04, 2009
by pbfy0
A few questions... 10 5285 November 29, 2009
by hevans
Help with code please 22 6399 November 29, 2009
by pbfy0
Programmers Wanted 1 4599 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4494 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4541 November 24, 2009
by FWSquatch
Random Questions 10 4644 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5037 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7193 November 23, 2009
by BobaMosfet
C Programming basic question 3 4514 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7265 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5638 November 02, 2009
by hevans
How-To: Sleep 11 7277 October 27, 2009
by mikedoug
I2C communications 3 4468 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8067 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4327 October 19, 2009
by puargs
Suggestions for LCD program space 13 5323 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4818 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5559 September 28, 2009
by rusirius
Connection to cell phones 7 5450 September 22, 2009
by rusirius
Very simple assembly problem 13 6556 September 21, 2009
by rusirius
Linux C editor recommendation 11 7069 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6316 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5262 September 15, 2009
by rusirius
Using source code 10 5020 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5283 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4742 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7787 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14583 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5202 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6833 August 15, 2009
by Starwarslegokid
python loop 21 6562 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5524 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5448 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19969 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8216 July 29, 2009
by mrobbins
Bootloader Kit 9 5519 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11352 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11909 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4656 July 10, 2009
by karlockhart
Digital Write Question 14 5372 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7033 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4615 June 22, 2009
by Tug
debugging 4 5086 June 20, 2009
by wayward
Help with a state machine 3 6051 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8782 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6755 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6047 May 26, 2009
by wayward
sprintf 4 6931 May 22, 2009
by wayward
testing the programmer 3 4731 May 16, 2009
by digiassn
initialload 3 4932 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5800 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5288 May 06, 2009
by wayward
AVR Bootloaders 3 4858 April 18, 2009
by wayward
Led Marquee question 14 5547 April 11, 2009
by mcai8sh4

Create a Thread

Please log in to create a thread.

Did you know that you can connect a pushbutton to a microcontroller with only one wire? Learn more...