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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (835 threads, 6773 posts)
Thread Posts Views Last Post
Define an array of Pin difentions 3 4320 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2843 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5509 August 28, 2020
by scootergarrett
More bootloading 1 3393 December 29, 2019
by scootergarrett
Boot Loading 2 3301 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4968 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3904 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3808 November 15, 2016
by sask55
RPM Program 24 9189 September 23, 2016
by Ralphxyz
Makefile 4 3938 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5593 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4323 March 21, 2016
by sask55
ADMUX=0 7 4266 February 19, 2016
by Javy
Using two timers 22 4451 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3953 January 17, 2016
by Rick_S
Master/Slave I2C 32 16497 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3896 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3447 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18320 October 02, 2015
by BobaMosfet
Replacement LCD 4 3710 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4941 September 18, 2015
by RickMcKeon
MCU basic concept 6 3798 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4524 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6911 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3861 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4988 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5059 February 14, 2015
by Noter
Programming with graphics 6 4177 November 24, 2014
by jmuthe
Let's do a project 42 5743 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4726 November 11, 2014
by BobaMosfet
COM Port Problem 4 3643 October 22, 2014
by BobaMosfet
Do not understand this 12 5396 September 29, 2014
by BobaMosfet
original program 3 3574 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4812 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3662 June 10, 2014
by lailai
Motorcycle tachometer 1 4040 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4267 June 01, 2014
by sask55
Pointer questions 6 3922 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3680 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 22430 May 13, 2014
by Ralphxyz
a Tiny project 15 5118 May 05, 2014
by Pew446
char array if statement 4 3537 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4079 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5326 March 15, 2014
by JimFrederickson
char array if statement 12 4809 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8307 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3536 February 24, 2014
by boxvic
complex library 3 3818 January 19, 2014
by esoderberg
complex library 1 3334 January 18, 2014
by scootergarrett
MKII questions 23 5108 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3914 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9350 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4366 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8869 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19903 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4196 October 26, 2013
by Noter
HV Programmer 8 4398 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5960 September 11, 2013
by pcbolt
Get time between sensor readings 5 4082 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5552 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5155 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3836 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4238 August 07, 2013
by pcbolt
XMEGA 2 3961 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6013 July 17, 2013
by edb
Different result with different variable names 9 4217 June 04, 2013
by scootergarrett
Strange ADC errors 15 4673 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3633 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3920 May 29, 2013
by Kami
Define debug comments 10 4037 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8825 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3985 April 28, 2013
by pcbolt
makefile eeprom 2 3684 April 22, 2013
by pcbolt
TWI questions. 10 5273 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13070 April 07, 2013
by JimFrederickson
Bootloader woes 15 4513 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4538 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4940 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5598 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11642 March 28, 2013
by Ralphxyz
creating make file 10 4060 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3899 March 14, 2013
by lnino
USART as SPI 7 6900 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4023 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5731 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3803 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3633 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4369 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4091 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5147 February 12, 2013
by Nichben
Beginners Guide 2 4241 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5561 February 05, 2013
by adosch
Writing into memory while running program 4 3714 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4250 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3855 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7679 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6291 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8873 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3930 January 12, 2013
by Noter
help with keypad/display project code 23 4957 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4140 January 10, 2013
by keith712
LED circuit not producing expected results 5 4335 January 05, 2013
by Noter
AVR Programming without bootloader 29 9769 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3694 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10562 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4847 December 29, 2012
by pcbolt
typecast problem? 7 3776 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4938 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4909 December 24, 2012
by Noter
oscillator fuse bits 9 4232 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4175 December 23, 2012
by keith712
no such file error 1 6 4814 December 23, 2012
by keith712
Using strcpy 3 4160 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5926 December 18, 2012
by Rick_S
printf problems 9 4055 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6549 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6662 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4605 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28732 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3537 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4191 November 20, 2012
by BobaMosfet
printf_P problems 5 4878 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6220 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5969 October 22, 2012
by JimFrederickson
waht dose |= do 5 4334 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5330 October 20, 2012
by fishberg5051
Array limitations 6 6718 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5881 October 16, 2012
by ankush_karche
Reading from uart stream 18 6147 October 15, 2012
by sask55
AVRISP v2 programmer 3 4150 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6555 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4595 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5358 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6598 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4385 October 01, 2012
by Noter
indexing an array with a variable 5 3886 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3473 September 27, 2012
by ankush_karche
use of strcat fuction 7 4678 September 23, 2012
by sask55
ADC problem 11 4523 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5038 September 18, 2012
by Bushy
Program too big for MCU? 3 4027 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9173 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5191 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4343 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4213 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4157 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4239 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16237 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4816 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3931 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4065 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3732 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5073 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5686 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3668 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4891 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4079 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4541 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4217 August 18, 2012
by Finis
TypeCast problem 3 3828 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3919 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4014 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4277 August 03, 2012
by virtual
Basic programming help 11 4103 July 30, 2012
by sask55
Random Number Generator 5 7119 July 25, 2012
by lnino
Scanner Input/Output 7 4021 July 23, 2012
by bl00513
Test program - location? 3 4006 July 21, 2012
by TheFed
Making a library? 11 7320 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24338 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4550 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15249 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4204 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7865 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4353 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6714 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6310 July 06, 2012
by edb
Counting the changes in a pin 3 3881 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4025 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5337 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4481 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6334 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3764 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4037 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6012 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4763 June 23, 2012
by rmore
Reading eeprom 3 4201 June 21, 2012
by missle3944
Bluetooth Module Question 2 4009 June 20, 2012
by pcbolt
Using #define 3 3757 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3969 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4214 June 14, 2012
by dicko
Timing for each line of code 3 3736 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5627 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3961 June 10, 2012
by Pew446
328p makefile 5 3933 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8161 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4492 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3987 June 03, 2012
by chaosatom
Input pin Trouble 2 3798 May 28, 2012
by pcbolt
Master/Slave SPI 10 12976 May 28, 2012
by sask55
SPI problem 7 6784 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3777 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4796 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4220 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4376 May 17, 2012
by RogerFL
Compiler issue? 3 4060 May 17, 2012
by RogerFL
SPI Problem! 1 4917 May 17, 2012
by kemil
Read from atmega 15 15160 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6272 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3986 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6088 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4836 May 08, 2012
by RogerFL
Displaying on the LCD 2 3728 May 06, 2012
by ad2476
Problem with Boolean type 12 9226 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6025 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4262 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4640 April 29, 2012
by JimFrederickson
include statement 2 3729 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4515 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7549 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5487 April 20, 2012
by Ralphxyz
Simple UART code 7 5300 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4937 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3943 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5103 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4448 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5775 April 12, 2012
by hevans
Dont understand the &= and |= 8 4244 April 06, 2012
by pcbolt
newbie 17 4543 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4422 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4383 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4064 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4288 March 30, 2012
by pcbolt
Code Doctor needed. 21 4895 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4416 March 30, 2012
by pcbolt
LED Array questions 3 3988 March 30, 2012
by amartinez
Need help Programing! 2 3777 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4336 March 22, 2012
by pcbolt
trouble need help 7 3849 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4959 March 14, 2012
by stanvan
concise serial output? 5 4494 March 11, 2012
by sask55
2N7000 work with open drain? 5 4786 March 08, 2012
by RogerFL
How to create a timer? 8 4164 March 07, 2012
by Rick_S
Need help with frequency counter 8 4515 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3760 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4072 March 03, 2012
by esoderberg
Mac Terminal programming 11 4860 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3834 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4946 February 29, 2012
by pcbolt
SPI Programming 11 6420 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4596 February 27, 2012
by jvince96
Sending Data to a File 4 4476 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4537 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4169 February 18, 2012
by mdk
Code weird errors? 13 4801 February 17, 2012
by pcbolt
Hardware Connections 3 3599 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14282 February 11, 2012
by Rick_S
First MCU Program 4 4065 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4655 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3921 February 07, 2012
by sask55
Implicit Definition Errors 4 4550 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5087 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5011 February 04, 2012
by dvdsnyd
help with interrupts 6 4528 February 04, 2012
by dvdsnyd
questions on overflow 4 4507 February 03, 2012
by dvdsnyd
curser positioning 6 3858 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4530 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4116 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5373 January 29, 2012
by DS1000
Sending a string in UART 19 19106 January 27, 2012
by treymd
HD44780 (LCD) 3 4273 January 24, 2012
by glendon
Variation on 3 bit adder 9 4331 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4034 January 23, 2012
by Rick_S
referencing a variable 20 4798 January 21, 2012
by Ralphxyz
pin change interrupts 9 5545 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6330 January 19, 2012
by raylop
test 3 3963 January 18, 2012
by Gil
Trouble with my first program! help 50 5435 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4906 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4442 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6018 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3804 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5757 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4139 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4630 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5600 January 05, 2012
by tchilzer2
Interrupt Problem 8 4436 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4760 January 05, 2012
by hevans
Bootloader error 5 4661 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5247 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4046 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3916 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3825 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4550 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4959 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4991 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6256 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7609 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5120 December 22, 2011
by glendon
Serial Read in Labview 12 6781 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4689 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4039 December 19, 2011
by Striker
Corrupted Data 2 4606 December 13, 2011
by hevans
Digital clock code 2 4346 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12654 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6155 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5594 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4489 December 07, 2011
by huzbum
Music with the MCU?? 12 6017 December 05, 2011
by 2electrified
LED array scroll function 38 12285 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4479 December 04, 2011
by pfullen
Using Vim - installing C script 4 4434 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4603 December 02, 2011
by bluestang
First Program initilload 11 4343 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4338 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4866 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4188 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4703 November 22, 2011
by Rick_S
LCD and custom display 3 4093 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5795 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4568 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4050 November 11, 2011
by BNS
Modbus Master 1 4680 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4593 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4833 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4731 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3873 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13197 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3971 November 07, 2011
by Heed
Array creation and access 4 3945 November 07, 2011
by JimFrederickson
Huffman coding 2 4391 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5450 November 03, 2011
by hevans
Eyeboard, a new approach 1 4613 November 03, 2011
by lcruz007
TWI hang up 4 4802 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4295 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4209 October 28, 2011
by hevans
Complete one button menu system 3 8101 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4942 October 17, 2011
by claesz
ADC help 3 3853 October 15, 2011
by sonicgadgets
String manipulation 6 5184 October 13, 2011
by claesz
Basic Makefile Help 4 3954 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8757 October 06, 2011
by Rick_S
Led Blink 3 4559 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4631 October 03, 2011
by hevans
Games to learn programming 4 6234 September 23, 2011
by Ralphxyz
Master Slave communications 4 4806 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4189 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5140 September 11, 2011
by dgikuljot
MCU Configuration 12 4200 September 08, 2011
by BobaMosfet
Varying voltages 10 4288 September 07, 2011
by bretm
Interpret statement 5 4179 September 03, 2011
by egero1
Temp spi help 3 3916 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6102 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4081 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5017 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5154 August 21, 2011
by BobaMosfet
xylophone program 1 4262 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4197 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4546 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5619 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11180 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4153 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5753 August 08, 2011
by bretm
Noise Noise Noise 3 4998 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3890 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4424 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7041 August 03, 2011
by kayrock
EEPROM confusion 13 5854 July 29, 2011
by Noter
1value error 21 5111 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4237 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4883 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4241 July 21, 2011
by carlhako
Populating an Array 22 5648 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4611 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7654 July 19, 2011
by BobaMosfet
Make header file 10 6803 July 19, 2011
by Ralphxyz
pwm for dac 58 9814 July 18, 2011
by kayrock
Random Number 2 4017 July 18, 2011
by Robotnik
Interupts with a button 3 3697 July 16, 2011
by Noter
need help with my code 3 4206 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3948 July 13, 2011
by gcharris
C++ 8 6659 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4102 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4421 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5730 July 08, 2011
by Rick_S
Making a programmer 7 4241 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5815 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4633 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6038 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4212 June 27, 2011
by Rick_S
Time.h 3 4589 June 23, 2011
by JamesR
Pygame (no rect object) 5 4713 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4206 June 22, 2011
by Ralphxyz
Error in Code 2 3556 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4110 June 21, 2011
by lnino
Responding to a Button with Polling 7 4477 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5685 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3917 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4353 June 13, 2011
by JoyceChee
Nerdkit 22 5398 June 11, 2011
by HJA
Button ipod help 5 3661 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4192 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5146 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4151 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4545 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5325 May 29, 2011
by Ralphxyz
questions about setting bits 11 7041 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9335 May 26, 2011
by huzbum
Question About Interrupts 4 4229 May 25, 2011
by huzbum
RPM to MPH 12 6289 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6124 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4421 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4329 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5657 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5037 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5558 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4283 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4173 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5390 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4480 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8781 May 17, 2011
by amartinez
PSTR error? 5 4079 May 17, 2011
by hevans
Photoresistor to ADC 15 5072 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3950 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5068 May 14, 2011
by bretm
Help with some code? 4 4018 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4470 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4151 May 13, 2011
by bretm
Python first try comments please 18 5171 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5934 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4374 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10422 May 09, 2011
by Ralphxyz
Python Help 23 7073 May 09, 2011
by kemil
Purchased MCU does not work? 7 6048 May 08, 2011
by paulwszew
Compiling error codes 10 4069 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4241 May 05, 2011
by hevans
upgrade! 1 4141 May 04, 2011
by XOXO
SPI communication code 11 5637 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3840 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5770 April 24, 2011
by xodin
Programming in JAVA 8 16694 April 21, 2011
by Ralphxyz
Function help 5 4390 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4626 April 21, 2011
by lnino
Interesting code structure. 21 5667 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6191 April 20, 2011
by uml_12
SPI transfer delay 3 4439 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4783 April 18, 2011
by Noter
Implementation of printf(...) function 2 4427 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5918 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4860 April 16, 2011
by kayrock
Programming with serial port 6 5118 April 14, 2011
by carlhako
UART 2 4330 April 14, 2011
by Rick_S
Programmers Notepad 4 5140 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4201 April 12, 2011
by bretm
Nerdkits library 9 4435 April 10, 2011
by hariharan
Playing different music with the MCU 7 23603 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5419 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5537 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7367 April 06, 2011
by Schrat
Memory organization 8 4549 April 06, 2011
by Noter
LED array 2 4254 April 06, 2011
by hevans
compiling a .c file 8 4952 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4632 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4434 April 05, 2011
by bretm
led array code 7 4703 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6291 April 02, 2011
by kkanodia
Frequency 20 5160 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4450 April 02, 2011
by hariharan
Help with code 3 4042 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4998 March 31, 2011
by lnino
Connect a different LCD 12 4788 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5661 March 30, 2011
by bretm
Writing software using eye movements 2 3990 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5861 March 29, 2011
by lnino
Interrupts 18 5936 March 28, 2011
by hariharan
OR gate? 14 4917 March 27, 2011
by esoderberg
Analog Output 2 4041 March 26, 2011
by Ralphxyz
For command 8 4110 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4854 March 25, 2011
by hevans
ADMUX 52 7009 March 25, 2011
by Ralphxyz
Attiny10 7 7130 March 25, 2011
by Rick_S
Java Help 2 4308 March 24, 2011
by Ralphxyz
Help with ADC 3 3899 March 23, 2011
by bretm
help needed with uart code 4 4738 March 19, 2011
by plinko
Uart 2 4095 March 19, 2011
by missle3944
How to make a "Make File" 3 5251 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6721 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5193 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6477 March 11, 2011
by missle3944
Hacking an old school led display 11 8355 March 10, 2011
by Noter
Setting Pin Low 2 4047 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4114 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4605 March 06, 2011
by billwis
Function Prototypes 4 4019 March 04, 2011
by Rick_S
Debugger 3 4168 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6225 March 02, 2011
by bretm
Registers????? 14 4637 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4311 February 27, 2011
by MichaelJE2
Basic C Programming 13 6520 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4435 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5752 February 23, 2011
by Wads
Programming Capabilities 7 4184 February 23, 2011
by Twarter369
RC car 6 5307 February 22, 2011
by derberp
How to play user entered sound? 9 4570 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3974 February 21, 2011
by hevans
Compiling the bootloader 17 5600 February 20, 2011
by Ralphxyz
Help with PWM 2 5231 February 20, 2011
by hevans
ADCRA 4 4196 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5607 February 20, 2011
by hevans
Accelerometer project 12 9166 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3977 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5077 February 13, 2011
by fubar769
Servo code execution 1 4228 February 11, 2011
by missle3944
New chip programming 2 4966 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5940 February 07, 2011
by hevans
Compiling 3 4110 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4818 February 05, 2011
by mongo
Checking a Pins Status 3 4426 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4113 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4340 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5802 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4177 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3862 February 01, 2011
by Rick_S
ADC HELP!!! 16 6676 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4322 January 31, 2011
by rboggs10
My first .h file usage 3 5395 January 31, 2011
by Ralphxyz
counting 4 4008 January 28, 2011
by Jalex
atmega328P's ADC 2 5595 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26786 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7111 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4668 January 25, 2011
by popwarsweet
Confused again 2 3989 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7172 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4196 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4608 January 23, 2011
by Rick_S
Loading issues 4 4183 January 22, 2011
by Shabigity
printf dip arithmetic 3 4431 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4956 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7206 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5476 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4829 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4551 January 15, 2011
by wanderingjew
MCU specific C programming 4 4799 January 15, 2011
by Hexorg
Math Problem 1 4451 January 15, 2011
by Jalex
Coding question 2 4007 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5148 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4631 January 13, 2011
by Icyhot
programming ladder logic 7 16820 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4407 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4906 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4988 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5296 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4028 January 04, 2011
by Steven
N00B memory allocation questions 4 4333 January 04, 2011
by Sciencenerd
SD card protocol 3 7331 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4602 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4970 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4645 January 01, 2011
by hevans
Just built a 7 segment interface 7 5691 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5727 December 28, 2010
by Ralphxyz
if statements... 12 5972 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6214 December 22, 2010
by VictorsNerdery
Math Check Please 5 4125 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4978 December 22, 2010
by Icyhot
Question Regarding Registers 5 4196 December 16, 2010
by hevans
JTAG programming 2 4770 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4171 December 11, 2010
by mbobak
knight rider LED animation 21 11338 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4049 December 06, 2010
by lcruz007
Error during make 2 3965 December 06, 2010
by bretm
trying to understand MAKE 6 4139 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5190 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4146 December 01, 2010
by hevans
using different crystals 4 4146 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4959 November 25, 2010
by Ralphxyz
Writing Data to File 2 4457 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4368 November 18, 2010
by hevans
Fourier transform 3 5536 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4247 November 11, 2010
by bretm
Quick bootloader question 4 4238 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4520 November 08, 2010
by gusr205
Doing Integrals in C code 5 11356 November 07, 2010
by hevans
Duty cycle 3 4232 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4679 November 05, 2010
by bretm
I2C Nerdkit Library 14 6768 October 30, 2010
by Ralphxyz
Malloc Issues 6 5100 October 30, 2010
by kle8309
Smooth servo movement. 10 6372 October 27, 2010
by esoderberg
or operator 2 4119 October 25, 2010
by hevans
Tech-O-Meter 5 4376 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6557 October 25, 2010
by Rick_S
Temperature sensor 10 5748 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4304 October 23, 2010
by mmw1
how does avr memory work? 2 5093 October 19, 2010
by hevans
DAPA Upload Problem 10 5063 October 18, 2010
by brockmjp
Reading Resistance 4 4635 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7222 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4635 October 10, 2010
by hevans
Setting FUSES? 5 5637 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7504 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4954 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4750 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5062 September 21, 2010
by bretm
MCU Programming Error 2 3984 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4497 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4300 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6407 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4548 September 15, 2010
by bpenglase
Mac problems with programming 7 4927 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6443 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4476 September 07, 2010
by hevans
Initial programming 15 4563 September 04, 2010
by Rick_S
LED all at once 4 4357 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4707 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4443 August 26, 2010
by bretm
alternative programming language 4 6068 August 25, 2010
by awesome
Listen for serial input 4 4790 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4468 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5811 August 21, 2010
by Ralphxyz
tempsensor 4 4236 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5781 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6955 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6432 August 16, 2010
by ironcladmvtm
Compile 4 4407 August 16, 2010
by Ralphxyz
Change text 6 4117 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12568 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5288 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5480 August 07, 2010
by kle8309
Other LCDs? 2 4118 August 06, 2010
by Rick_S
Not working 21 6168 August 06, 2010
by Razvan
Generating random numbers in C. 2 5120 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5111 August 04, 2010
by gnkarn
My MAKE article 2 4817 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5184 July 31, 2010
by sbrod
Multiple ADC ports 9 5326 July 31, 2010
by norby31
what do these errors mean? 11 4337 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10434 July 28, 2010
by hevans
Saving variables 2 4298 July 27, 2010
by bretm
Printing today date on LCD 5 4374 July 27, 2010
by Ralphxyz
Sending a string 6 4862 July 26, 2010
by ioScream
LED Scrolling display 1 4493 July 25, 2010
by ermias
error help 3 4744 July 24, 2010
by cinta51
Need a JumpStart 8 4387 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5323 July 20, 2010
by pjack
Content mismatch - verification error 6 5384 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17811 July 20, 2010
by lsoltmann
LCD sequence question 2 3887 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4559 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8455 July 12, 2010
by lcruz007
ADC with input at ground 6 5057 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4666 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5091 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4348 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4969 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4539 June 29, 2010
by bretm
Saving text to EEPROM 2 5574 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4682 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4385 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4503 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4319 June 12, 2010
by Jer
Foodloader help 5 4654 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4620 June 11, 2010
by treymd
tempsensor project 8 4216 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4696 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4115 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7615 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4213 May 13, 2010
by wayward
ISP programming error 8 12318 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4791 May 11, 2010
by avicell
Maximum PWM frequency? 4 4550 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4171 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4273 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4925 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3906 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4365 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5449 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5315 May 01, 2010
by Solorbob
UART programming (PC side) 4 4905 May 01, 2010
by Hexorg
Assemble resistor notation 4 4025 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4815 April 30, 2010
by bretm
Using PCINT4 5 5016 April 22, 2010
by bretm
Using Shift Registers? 2 5180 April 18, 2010
by wayward
on flash FILE i/o 6 4517 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4168 April 13, 2010
by sask55
AVR Arrays? 2 6138 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11176 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5628 April 11, 2010
by JackScumm
My new game for my EES 7 4905 April 10, 2010
by Hexorg
Silly Coding Question 10 4612 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5240 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5309 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4329 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4552 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5355 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4302 April 02, 2010
by lcruz007
PWM and LEDs 3 5037 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4333 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4934 March 27, 2010
by bretm
Modifing C code without knowing C 3 4354 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9443 March 24, 2010
by Frozenlock
Python code to create LED font 1 4949 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6555 March 21, 2010
by brian
Eclipse AVR plugin help 5 4639 March 18, 2010
by fatmarik
Help with programing plese 4 4184 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5605 March 17, 2010
by Rick_S
POST (power on self test) 2 4452 March 12, 2010
by treymd
Easy PWM tutorial 2 4344 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4789 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4700 March 07, 2010
by lcruz007
asm macro error 2 4185 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4464 March 05, 2010
by xc2rx
ACD sample rate 4 5342 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5479 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4193 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4441 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3995 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5146 March 02, 2010
by lcruz007
Easy Random Numbers 3 5343 March 01, 2010
by hevans
float to int? 5 4472 February 27, 2010
by Hexorg
An interesting beep 1 4469 February 26, 2010
by bretm
Bucket Brigade 3 4256 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11704 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5417 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4180 February 15, 2010
by ton_mit
Bootloader install 6 5865 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5437 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4420 February 13, 2010
by banerjen
clearing data in serail buffer 5 8037 February 11, 2010
by sask55
microseconds realtimeclock 3 4532 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4521 February 08, 2010
by mrobbins
time structure check 12 4388 February 07, 2010
by wayward
ISP Question 10 4747 February 06, 2010
by Phrank916
Can't upload to m328p 4 4865 February 06, 2010
by sask55
Check out my new project! 5 4746 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4357 February 02, 2010
by saleem
Convert uint8_t to char 3 14973 February 01, 2010
by saleem
Need Accelerometer... 8 4638 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4236 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4237 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5623 January 29, 2010
by Rick_S
what the heck does << mean? 4 4692 January 29, 2010
by Ralphxyz
Clocking another IC 3 4101 January 27, 2010
by mrobbins
Twisted pair 11 4961 January 26, 2010
by mongo
Python Majic 3 5391 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4364 January 22, 2010
by hevans
Trouble in sending information in UART 3 4571 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5571 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10144 January 20, 2010
by saleem
Help needed on counting program 5 4736 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5757 January 19, 2010
by treymd
Python creates it's own errors! 17 4364 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4340 January 18, 2010
by mongo
Compiling new code 10 4793 January 16, 2010
by N3Roaster
Make error 17 5097 January 16, 2010
by Eb547
ISP and micro madness. 12 4516 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4440 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4348 January 14, 2010
by Rick_S
Book suggestions? 3 4261 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4594 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4660 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6049 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4530 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4649 December 31, 2009
by hevans
Understanding Array Code 9 4719 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4280 December 30, 2009
by markjbenson
Pin change interrupt 2 4919 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5725 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4599 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18354 December 27, 2009
by jastermerrel
Makefile foodloader 34 6704 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6784 December 25, 2009
by Aceslick911
High voltage signal timer 3 4182 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6763 December 22, 2009
by Rick_S
Managing data tables 12 4697 December 21, 2009
by JKITSON
external interrupt 1 4150 December 21, 2009
by saleem
Weather Station 1 4982 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6204 December 14, 2009
by hevans
from ivonv's post 8 5123 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4318 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5489 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5760 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5142 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4202 December 04, 2009
by pbfy0
A few questions... 10 5210 November 29, 2009
by hevans
Help with code please 22 6254 November 29, 2009
by pbfy0
Programmers Wanted 1 4529 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4405 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4461 November 24, 2009
by FWSquatch
Random Questions 10 4556 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4945 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7006 November 23, 2009
by BobaMosfet
C Programming basic question 3 4426 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7160 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5550 November 02, 2009
by hevans
How-To: Sleep 11 7161 October 27, 2009
by mikedoug
I2C communications 3 4393 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7912 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4253 October 19, 2009
by puargs
Suggestions for LCD program space 13 5198 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4712 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5476 September 28, 2009
by rusirius
Connection to cell phones 7 5339 September 22, 2009
by rusirius
Very simple assembly problem 13 6456 September 21, 2009
by rusirius
Linux C editor recommendation 11 6961 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6216 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5165 September 15, 2009
by rusirius
Using source code 10 4931 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5188 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4657 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7683 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14448 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5121 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6711 August 15, 2009
by Starwarslegokid
python loop 21 6466 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5405 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5373 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19790 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8128 July 29, 2009
by mrobbins
Bootloader Kit 9 5440 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11242 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11821 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4569 July 10, 2009
by karlockhart
Digital Write Question 14 5249 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6943 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4528 June 22, 2009
by Tug
debugging 4 4976 June 20, 2009
by wayward
Help with a state machine 3 5954 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8662 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6653 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5950 May 26, 2009
by wayward
sprintf 4 6814 May 22, 2009
by wayward
testing the programmer 3 4622 May 16, 2009
by digiassn
initialload 3 4826 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5706 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5198 May 06, 2009
by wayward
AVR Bootloaders 3 4785 April 18, 2009
by wayward
Led Marquee question 14 5466 April 11, 2009
by mcai8sh4

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Did you know that any circuit of voltage sources and resistors can be simplified to a "Thevenin" equivalent circuit? Learn more...