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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 4181 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2737 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5356 August 28, 2020
by scootergarrett
More bootloading 1 3296 December 29, 2019
by scootergarrett
Boot Loading 2 3210 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4872 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3794 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3728 November 15, 2016
by sask55
RPM Program 24 9069 September 23, 2016
by Ralphxyz
Makefile 4 3835 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5509 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4190 March 21, 2016
by sask55
ADMUX=0 7 4172 February 19, 2016
by Javy
Using two timers 22 4279 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3848 January 17, 2016
by Rick_S
Master/Slave I2C 32 16374 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3818 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3352 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18159 October 02, 2015
by BobaMosfet
Replacement LCD 4 3528 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4792 September 18, 2015
by RickMcKeon
MCU basic concept 6 3671 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4425 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6747 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3739 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4906 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4961 February 14, 2015
by Noter
Programming with graphics 6 4076 November 24, 2014
by jmuthe
Let's do a project 42 5610 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4607 November 11, 2014
by BobaMosfet
COM Port Problem 4 3564 October 22, 2014
by BobaMosfet
Do not understand this 12 5291 September 29, 2014
by BobaMosfet
original program 3 3494 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4721 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3470 June 10, 2014
by lailai
Motorcycle tachometer 1 3953 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4131 June 01, 2014
by sask55
Pointer questions 6 3804 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3607 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 21941 May 13, 2014
by Ralphxyz
a Tiny project 15 4995 May 05, 2014
by Pew446
char array if statement 4 3446 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3935 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5241 March 15, 2014
by JimFrederickson
char array if statement 12 4711 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8066 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3468 February 24, 2014
by boxvic
complex library 3 3743 January 19, 2014
by esoderberg
complex library 1 3211 January 18, 2014
by scootergarrett
MKII questions 23 5026 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3830 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9149 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4284 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8726 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19752 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4092 October 26, 2013
by Noter
HV Programmer 8 4289 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5879 September 11, 2013
by pcbolt
Get time between sensor readings 5 4005 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5473 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5069 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3768 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4154 August 07, 2013
by pcbolt
XMEGA 2 3884 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5899 July 17, 2013
by edb
Different result with different variable names 9 4123 June 04, 2013
by scootergarrett
Strange ADC errors 15 4580 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3578 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3807 May 29, 2013
by Kami
Define debug comments 10 3964 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8698 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3908 April 28, 2013
by pcbolt
makefile eeprom 2 3584 April 22, 2013
by pcbolt
TWI questions. 10 5133 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12917 April 07, 2013
by JimFrederickson
Bootloader woes 15 4418 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4457 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4839 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5479 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11455 March 28, 2013
by Ralphxyz
creating make file 10 3984 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3815 March 14, 2013
by lnino
USART as SPI 7 6810 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3924 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5598 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3718 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3556 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4280 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4002 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5055 February 12, 2013
by Nichben
Beginners Guide 2 4155 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5446 February 05, 2013
by adosch
Writing into memory while running program 4 3632 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4183 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3787 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7584 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6202 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8706 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3846 January 12, 2013
by Noter
help with keypad/display project code 23 4856 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3992 January 10, 2013
by keith712
LED circuit not producing expected results 5 4198 January 05, 2013
by Noter
AVR Programming without bootloader 29 9591 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3601 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10453 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4765 December 29, 2012
by pcbolt
typecast problem? 7 3683 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4845 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4794 December 24, 2012
by Noter
oscillator fuse bits 9 4149 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4055 December 23, 2012
by keith712
no such file error 1 6 4679 December 23, 2012
by keith712
Using strcpy 3 4066 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5785 December 18, 2012
by Rick_S
printf problems 9 3977 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6441 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6521 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4489 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28503 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3462 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4107 November 20, 2012
by BobaMosfet
printf_P problems 5 4802 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6115 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5810 October 22, 2012
by JimFrederickson
waht dose |= do 5 4221 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5223 October 20, 2012
by fishberg5051
Array limitations 6 6560 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5798 October 16, 2012
by ankush_karche
Reading from uart stream 18 6037 October 15, 2012
by sask55
AVRISP v2 programmer 3 4070 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6451 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4491 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5267 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6503 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4291 October 01, 2012
by Noter
indexing an array with a variable 5 3745 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3389 September 27, 2012
by ankush_karche
use of strcat fuction 7 4584 September 23, 2012
by sask55
ADC problem 11 4431 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4958 September 18, 2012
by Bushy
Program too big for MCU? 3 3921 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9090 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5112 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4258 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4132 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4072 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4160 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 15953 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4729 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3841 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3973 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3659 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4981 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5600 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3568 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4782 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4003 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4455 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4116 August 18, 2012
by Finis
TypeCast problem 3 3698 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3847 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3950 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4179 August 03, 2012
by virtual
Basic programming help 11 3994 July 30, 2012
by sask55
Random Number Generator 5 6950 July 25, 2012
by lnino
Scanner Input/Output 7 3940 July 23, 2012
by bl00513
Test program - location? 3 3931 July 21, 2012
by TheFed
Making a library? 11 7219 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24135 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4471 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15013 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4121 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7732 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4259 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6618 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6213 July 06, 2012
by edb
Counting the changes in a pin 3 3803 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3920 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5248 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4362 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6254 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3695 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3948 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5877 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4662 June 23, 2012
by rmore
Reading eeprom 3 4114 June 21, 2012
by missle3944
Bluetooth Module Question 2 3941 June 20, 2012
by pcbolt
Using #define 3 3682 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3880 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4127 June 14, 2012
by dicko
Timing for each line of code 3 3663 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5529 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3867 June 10, 2012
by Pew446
328p makefile 5 3867 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8072 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4393 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3871 June 03, 2012
by chaosatom
Input pin Trouble 2 3732 May 28, 2012
by pcbolt
Master/Slave SPI 10 12843 May 28, 2012
by sask55
SPI problem 7 6675 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3693 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4671 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4142 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4299 May 17, 2012
by RogerFL
Compiler issue? 3 3988 May 17, 2012
by RogerFL
SPI Problem! 1 4825 May 17, 2012
by kemil
Read from atmega 15 15024 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6185 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3919 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6002 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4736 May 08, 2012
by RogerFL
Displaying on the LCD 2 3647 May 06, 2012
by ad2476
Problem with Boolean type 12 9077 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5896 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4107 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4549 April 29, 2012
by JimFrederickson
include statement 2 3634 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4427 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7440 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5412 April 20, 2012
by Ralphxyz
Simple UART code 7 5205 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4844 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3846 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5001 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4362 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5693 April 12, 2012
by hevans
Dont understand the &= and |= 8 4126 April 06, 2012
by pcbolt
newbie 17 4462 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4312 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4304 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3975 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4191 March 30, 2012
by pcbolt
Code Doctor needed. 21 4803 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4309 March 30, 2012
by pcbolt
LED Array questions 3 3907 March 30, 2012
by amartinez
Need help Programing! 2 3687 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4269 March 22, 2012
by pcbolt
trouble need help 7 3773 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4881 March 14, 2012
by stanvan
concise serial output? 5 4396 March 11, 2012
by sask55
2N7000 work with open drain? 5 4705 March 08, 2012
by RogerFL
How to create a timer? 8 4057 March 07, 2012
by Rick_S
Need help with frequency counter 8 4415 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3690 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3995 March 03, 2012
by esoderberg
Mac Terminal programming 11 4750 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3703 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4867 February 29, 2012
by pcbolt
SPI Programming 11 6333 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4511 February 27, 2012
by jvince96
Sending Data to a File 4 4365 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4436 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4098 February 18, 2012
by mdk
Code weird errors? 13 4687 February 17, 2012
by pcbolt
Hardware Connections 3 3537 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14159 February 11, 2012
by Rick_S
First MCU Program 4 3967 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4529 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3839 February 07, 2012
by sask55
Implicit Definition Errors 4 4427 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5009 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4891 February 04, 2012
by dvdsnyd
help with interrupts 6 4434 February 04, 2012
by dvdsnyd
questions on overflow 4 4381 February 03, 2012
by dvdsnyd
curser positioning 6 3778 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4441 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4026 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5223 January 29, 2012
by DS1000
Sending a string in UART 19 18912 January 27, 2012
by treymd
HD44780 (LCD) 3 4192 January 24, 2012
by glendon
Variation on 3 bit adder 9 4210 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3947 January 23, 2012
by Rick_S
referencing a variable 20 4708 January 21, 2012
by Ralphxyz
pin change interrupts 9 5412 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6246 January 19, 2012
by raylop
test 3 3895 January 18, 2012
by Gil
Trouble with my first program! help 50 5349 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4777 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4318 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5903 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3723 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5611 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4051 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4505 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5538 January 05, 2012
by tchilzer2
Interrupt Problem 8 4347 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4678 January 05, 2012
by hevans
Bootloader error 5 4592 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5170 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3975 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3834 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3744 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4475 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4835 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4886 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6120 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7435 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4994 December 22, 2011
by glendon
Serial Read in Labview 12 6684 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4605 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3950 December 19, 2011
by Striker
Corrupted Data 2 4478 December 13, 2011
by hevans
Digital clock code 2 4278 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12526 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6044 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5495 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4400 December 07, 2011
by huzbum
Music with the MCU?? 12 5906 December 05, 2011
by 2electrified
LED array scroll function 38 12179 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4380 December 04, 2011
by pfullen
Using Vim - installing C script 4 4345 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4501 December 02, 2011
by bluestang
First Program initilload 11 4243 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4246 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4767 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4098 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4604 November 22, 2011
by Rick_S
LCD and custom display 3 4018 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5709 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4466 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3994 November 11, 2011
by BNS
Modbus Master 1 4592 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4480 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4741 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4645 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3792 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13045 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3884 November 07, 2011
by Heed
Array creation and access 4 3862 November 07, 2011
by JimFrederickson
Huffman coding 2 4296 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5360 November 03, 2011
by hevans
Eyeboard, a new approach 1 4514 November 03, 2011
by lcruz007
TWI hang up 4 4705 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4206 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4106 October 28, 2011
by hevans
Complete one button menu system 3 7967 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4862 October 17, 2011
by claesz
ADC help 3 3770 October 15, 2011
by sonicgadgets
String manipulation 6 5096 October 13, 2011
by claesz
Basic Makefile Help 4 3876 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8654 October 06, 2011
by Rick_S
Led Blink 3 4484 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4556 October 03, 2011
by hevans
Games to learn programming 4 6109 September 23, 2011
by Ralphxyz
Master Slave communications 4 4709 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4107 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4999 September 11, 2011
by dgikuljot
MCU Configuration 12 4090 September 08, 2011
by BobaMosfet
Varying voltages 10 4203 September 07, 2011
by bretm
Interpret statement 5 4078 September 03, 2011
by egero1
Temp spi help 3 3840 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6010 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3986 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4916 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5040 August 21, 2011
by BobaMosfet
xylophone program 1 4150 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4123 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4448 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5536 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11080 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4073 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5616 August 08, 2011
by bretm
Noise Noise Noise 3 4909 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3809 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4302 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6935 August 03, 2011
by kayrock
EEPROM confusion 13 5724 July 29, 2011
by Noter
1value error 21 5022 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4127 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4799 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4161 July 21, 2011
by carlhako
Populating an Array 22 5543 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4542 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7554 July 19, 2011
by BobaMosfet
Make header file 10 6717 July 19, 2011
by Ralphxyz
pwm for dac 58 9715 July 18, 2011
by kayrock
Random Number 2 3924 July 18, 2011
by Robotnik
Interupts with a button 3 3631 July 16, 2011
by Noter
need help with my code 3 4100 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3839 July 13, 2011
by gcharris
C++ 8 6554 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4030 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4334 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5635 July 08, 2011
by Rick_S
Making a programmer 7 4170 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5731 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4553 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5949 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4128 June 27, 2011
by Rick_S
Time.h 3 4509 June 23, 2011
by JamesR
Pygame (no rect object) 5 4615 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4104 June 22, 2011
by Ralphxyz
Error in Code 2 3498 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4037 June 21, 2011
by lnino
Responding to a Button with Polling 7 4381 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5586 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3833 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4283 June 13, 2011
by JoyceChee
Nerdkit 22 5300 June 11, 2011
by HJA
Button ipod help 5 3596 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4098 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5046 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4074 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4462 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5232 May 29, 2011
by Ralphxyz
questions about setting bits 11 6936 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9214 May 26, 2011
by huzbum
Question About Interrupts 4 4149 May 25, 2011
by huzbum
RPM to MPH 12 6146 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6014 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4343 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4231 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5552 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4938 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5447 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4184 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4094 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5305 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4388 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8626 May 17, 2011
by amartinez
PSTR error? 5 4011 May 17, 2011
by hevans
Photoresistor to ADC 15 4985 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3849 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4996 May 14, 2011
by bretm
Help with some code? 4 3942 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4408 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4047 May 13, 2011
by bretm
Python first try comments please 18 5100 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5862 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4307 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10307 May 09, 2011
by Ralphxyz
Python Help 23 6979 May 09, 2011
by kemil
Purchased MCU does not work? 7 5977 May 08, 2011
by paulwszew
Compiling error codes 10 3974 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4175 May 05, 2011
by hevans
upgrade! 1 4066 May 04, 2011
by XOXO
SPI communication code 11 5540 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3747 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5687 April 24, 2011
by xodin
Programming in JAVA 8 16581 April 21, 2011
by Ralphxyz
Function help 5 4309 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4512 April 21, 2011
by lnino
Interesting code structure. 21 5552 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6093 April 20, 2011
by uml_12
SPI transfer delay 3 4346 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4688 April 18, 2011
by Noter
Implementation of printf(...) function 2 4357 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5840 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4761 April 16, 2011
by kayrock
Programming with serial port 6 5039 April 14, 2011
by carlhako
UART 2 4229 April 14, 2011
by Rick_S
Programmers Notepad 4 5052 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4113 April 12, 2011
by bretm
Nerdkits library 9 4346 April 10, 2011
by hariharan
Playing different music with the MCU 7 23459 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5315 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5406 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7254 April 06, 2011
by Schrat
Memory organization 8 4460 April 06, 2011
by Noter
LED array 2 4121 April 06, 2011
by hevans
compiling a .c file 8 4878 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4562 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4338 April 05, 2011
by bretm
led array code 7 4591 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6199 April 02, 2011
by kkanodia
Frequency 20 5021 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4360 April 02, 2011
by hariharan
Help with code 3 3982 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4916 March 31, 2011
by lnino
Connect a different LCD 12 4695 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5559 March 30, 2011
by bretm
Writing software using eye movements 2 3899 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5766 March 29, 2011
by lnino
Interrupts 18 5846 March 28, 2011
by hariharan
OR gate? 14 4815 March 27, 2011
by esoderberg
Analog Output 2 3964 March 26, 2011
by Ralphxyz
For command 8 4042 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4760 March 25, 2011
by hevans
ADMUX 52 6886 March 25, 2011
by Ralphxyz
Attiny10 7 7029 March 25, 2011
by Rick_S
Java Help 2 4220 March 24, 2011
by Ralphxyz
Help with ADC 3 3817 March 23, 2011
by bretm
help needed with uart code 4 4645 March 19, 2011
by plinko
Uart 2 4005 March 19, 2011
by missle3944
How to make a "Make File" 3 5162 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6649 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5094 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6389 March 11, 2011
by missle3944
Hacking an old school led display 11 8220 March 10, 2011
by Noter
Setting Pin Low 2 3971 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4048 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4517 March 06, 2011
by billwis
Function Prototypes 4 3906 March 04, 2011
by Rick_S
Debugger 3 4089 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6074 March 02, 2011
by bretm
Registers????? 14 4556 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4219 February 27, 2011
by MichaelJE2
Basic C Programming 13 6398 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4342 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5675 February 23, 2011
by Wads
Programming Capabilities 7 4112 February 23, 2011
by Twarter369
RC car 6 5080 February 22, 2011
by derberp
How to play user entered sound? 9 4466 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3892 February 21, 2011
by hevans
Compiling the bootloader 17 5503 February 20, 2011
by Ralphxyz
Help with PWM 2 5139 February 20, 2011
by hevans
ADCRA 4 4120 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5528 February 20, 2011
by hevans
Accelerometer project 12 9057 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3909 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5010 February 13, 2011
by fubar769
Servo code execution 1 4126 February 11, 2011
by missle3944
New chip programming 2 4898 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5858 February 07, 2011
by hevans
Compiling 3 4021 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4728 February 05, 2011
by mongo
Checking a Pins Status 3 4354 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4042 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4242 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5688 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4113 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3774 February 01, 2011
by Rick_S
ADC HELP!!! 16 6567 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4252 January 31, 2011
by rboggs10
My first .h file usage 3 5306 January 31, 2011
by Ralphxyz
counting 4 3909 January 28, 2011
by Jalex
atmega328P's ADC 2 5521 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26623 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7042 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4575 January 25, 2011
by popwarsweet
Confused again 2 3923 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7056 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4126 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4511 January 23, 2011
by Rick_S
Loading issues 4 4082 January 22, 2011
by Shabigity
printf dip arithmetic 3 4362 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4881 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7124 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5404 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4743 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4432 January 15, 2011
by wanderingjew
MCU specific C programming 4 4664 January 15, 2011
by Hexorg
Math Problem 1 4343 January 15, 2011
by Jalex
Coding question 2 3909 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5040 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4548 January 13, 2011
by Icyhot
programming ladder logic 7 16681 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4302 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4818 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4897 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5190 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3955 January 04, 2011
by Steven
N00B memory allocation questions 4 4252 January 04, 2011
by Sciencenerd
SD card protocol 3 7210 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4521 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4892 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4551 January 01, 2011
by hevans
Just built a 7 segment interface 7 5610 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5621 December 28, 2010
by Ralphxyz
if statements... 12 5873 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6129 December 22, 2010
by VictorsNerdery
Math Check Please 5 3985 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4876 December 22, 2010
by Icyhot
Question Regarding Registers 5 4106 December 16, 2010
by hevans
JTAG programming 2 4652 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4081 December 11, 2010
by mbobak
knight rider LED animation 21 11197 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3970 December 06, 2010
by lcruz007
Error during make 2 3896 December 06, 2010
by bretm
trying to understand MAKE 6 4044 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5119 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4014 December 01, 2010
by hevans
using different crystals 4 4067 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4881 November 25, 2010
by Ralphxyz
Writing Data to File 2 4360 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4288 November 18, 2010
by hevans
Fourier transform 3 5446 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4164 November 11, 2010
by bretm
Quick bootloader question 4 4132 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4433 November 08, 2010
by gusr205
Doing Integrals in C code 5 11229 November 07, 2010
by hevans
Duty cycle 3 4154 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4577 November 05, 2010
by bretm
I2C Nerdkit Library 14 6687 October 30, 2010
by Ralphxyz
Malloc Issues 6 5000 October 30, 2010
by kle8309
Smooth servo movement. 10 6289 October 27, 2010
by esoderberg
or operator 2 4035 October 25, 2010
by hevans
Tech-O-Meter 5 4270 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6485 October 25, 2010
by Rick_S
Temperature sensor 10 5653 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4229 October 23, 2010
by mmw1
how does avr memory work? 2 5015 October 19, 2010
by hevans
DAPA Upload Problem 10 4983 October 18, 2010
by brockmjp
Reading Resistance 4 4552 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7060 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4536 October 10, 2010
by hevans
Setting FUSES? 5 5551 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7381 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4872 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4658 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4904 September 21, 2010
by bretm
MCU Programming Error 2 3917 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4406 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4223 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6336 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4432 September 15, 2010
by bpenglase
Mac problems with programming 7 4819 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6344 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4405 September 07, 2010
by hevans
Initial programming 15 4470 September 04, 2010
by Rick_S
LED all at once 4 4256 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4636 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4368 August 26, 2010
by bretm
alternative programming language 4 5961 August 25, 2010
by awesome
Listen for serial input 4 4718 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4393 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5743 August 21, 2010
by Ralphxyz
tempsensor 4 4172 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5697 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6857 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6353 August 16, 2010
by ironcladmvtm
Compile 4 4340 August 16, 2010
by Ralphxyz
Change text 6 4022 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12466 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5181 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5398 August 07, 2010
by kle8309
Other LCDs? 2 4054 August 06, 2010
by Rick_S
Not working 21 6064 August 06, 2010
by Razvan
Generating random numbers in C. 2 5039 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5029 August 04, 2010
by gnkarn
My MAKE article 2 4757 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5108 July 31, 2010
by sbrod
Multiple ADC ports 9 5236 July 31, 2010
by norby31
what do these errors mean? 11 4269 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10272 July 28, 2010
by hevans
Saving variables 2 4227 July 27, 2010
by bretm
Printing today date on LCD 5 4273 July 27, 2010
by Ralphxyz
Sending a string 6 4779 July 26, 2010
by ioScream
LED Scrolling display 1 4414 July 25, 2010
by ermias
error help 3 4652 July 24, 2010
by cinta51
Need a JumpStart 8 4315 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5246 July 20, 2010
by pjack
Content mismatch - verification error 6 5287 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17623 July 20, 2010
by lsoltmann
LCD sequence question 2 3818 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4475 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8349 July 12, 2010
by lcruz007
ADC with input at ground 6 4963 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4577 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4995 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4260 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4861 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4432 June 29, 2010
by bretm
Saving text to EEPROM 2 5445 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4601 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4295 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4372 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4235 June 12, 2010
by Jer
Foodloader help 5 4582 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4543 June 11, 2010
by treymd
tempsensor project 8 4123 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4585 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4015 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7513 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4110 May 13, 2010
by wayward
ISP programming error 8 12184 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4661 May 11, 2010
by avicell
Maximum PWM frequency? 4 4471 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4085 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4197 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4828 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3846 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4287 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5376 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5237 May 01, 2010
by Solorbob
UART programming (PC side) 4 4808 May 01, 2010
by Hexorg
Assemble resistor notation 4 3945 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4708 April 30, 2010
by bretm
Using PCINT4 5 4922 April 22, 2010
by bretm
Using Shift Registers? 2 5099 April 18, 2010
by wayward
on flash FILE i/o 6 4408 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4085 April 13, 2010
by sask55
AVR Arrays? 2 6051 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 10976 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5547 April 11, 2010
by JackScumm
My new game for my EES 7 4805 April 10, 2010
by Hexorg
Silly Coding Question 10 4540 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5162 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5174 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4262 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4473 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5263 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4236 April 02, 2010
by lcruz007
PWM and LEDs 3 4962 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4264 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4854 March 27, 2010
by bretm
Modifing C code without knowing C 3 4282 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9309 March 24, 2010
by Frozenlock
Python code to create LED font 1 4866 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6478 March 21, 2010
by brian
Eclipse AVR plugin help 5 4560 March 18, 2010
by fatmarik
Help with programing plese 4 4124 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5474 March 17, 2010
by Rick_S
POST (power on self test) 2 4383 March 12, 2010
by treymd
Easy PWM tutorial 2 4264 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4718 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4619 March 07, 2010
by lcruz007
asm macro error 2 4121 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4356 March 05, 2010
by xc2rx
ACD sample rate 4 5229 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5389 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4129 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4360 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3940 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5037 March 02, 2010
by lcruz007
Easy Random Numbers 3 5270 March 01, 2010
by hevans
float to int? 5 4375 February 27, 2010
by Hexorg
An interesting beep 1 4390 February 26, 2010
by bretm
Bucket Brigade 3 4178 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11557 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5340 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4097 February 15, 2010
by ton_mit
Bootloader install 6 5779 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5360 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4343 February 13, 2010
by banerjen
clearing data in serail buffer 5 7943 February 11, 2010
by sask55
microseconds realtimeclock 3 4457 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4442 February 08, 2010
by mrobbins
time structure check 12 4308 February 07, 2010
by wayward
ISP Question 10 4667 February 06, 2010
by Phrank916
Can't upload to m328p 4 4764 February 06, 2010
by sask55
Check out my new project! 5 4673 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4281 February 02, 2010
by saleem
Convert uint8_t to char 3 14865 February 01, 2010
by saleem
Need Accelerometer... 8 4560 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4141 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4153 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5549 January 29, 2010
by Rick_S
what the heck does << mean? 4 4609 January 29, 2010
by Ralphxyz
Clocking another IC 3 3962 January 27, 2010
by mrobbins
Twisted pair 11 4858 January 26, 2010
by mongo
Python Majic 3 5299 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4274 January 22, 2010
by hevans
Trouble in sending information in UART 3 4506 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5499 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10033 January 20, 2010
by saleem
Help needed on counting program 5 4648 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5685 January 19, 2010
by treymd
Python creates it's own errors! 17 4290 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4258 January 18, 2010
by mongo
Compiling new code 10 4713 January 16, 2010
by N3Roaster
Make error 17 5026 January 16, 2010
by Eb547
ISP and micro madness. 12 4430 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4356 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4271 January 14, 2010
by Rick_S
Book suggestions? 3 4194 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4514 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4582 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5984 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4454 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4568 December 31, 2009
by hevans
Understanding Array Code 9 4635 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4189 December 30, 2009
by markjbenson
Pin change interrupt 2 4826 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5633 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4546 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18182 December 27, 2009
by jastermerrel
Makefile foodloader 34 6608 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6713 December 25, 2009
by Aceslick911
High voltage signal timer 3 4105 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6658 December 22, 2009
by Rick_S
Managing data tables 12 4617 December 21, 2009
by JKITSON
external interrupt 1 4083 December 21, 2009
by saleem
Weather Station 1 4911 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6012 December 14, 2009
by hevans
from ivonv's post 8 5016 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4241 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5411 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5668 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5055 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4123 December 04, 2009
by pbfy0
A few questions... 10 5140 November 29, 2009
by hevans
Help with code please 22 6133 November 29, 2009
by pbfy0
Programmers Wanted 1 4454 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4334 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4388 November 24, 2009
by FWSquatch
Random Questions 10 4483 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4858 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6876 November 23, 2009
by BobaMosfet
C Programming basic question 3 4334 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7070 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5457 November 02, 2009
by hevans
How-To: Sleep 11 7032 October 27, 2009
by mikedoug
I2C communications 3 4318 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7800 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4182 October 19, 2009
by puargs
Suggestions for LCD program space 13 5098 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4624 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5400 September 28, 2009
by rusirius
Connection to cell phones 7 5248 September 22, 2009
by rusirius
Very simple assembly problem 13 6327 September 21, 2009
by rusirius
Linux C editor recommendation 11 6846 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6136 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5053 September 15, 2009
by rusirius
Using source code 10 4853 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5110 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4591 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7608 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14334 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5011 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6622 August 15, 2009
by Starwarslegokid
python loop 21 6369 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5248 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5293 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19600 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8058 July 29, 2009
by mrobbins
Bootloader Kit 9 5372 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11133 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11732 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4478 July 10, 2009
by karlockhart
Digital Write Question 14 5136 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6868 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4450 June 22, 2009
by Tug
debugging 4 4876 June 20, 2009
by wayward
Help with a state machine 3 5885 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8533 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6563 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5848 May 26, 2009
by wayward
sprintf 4 6617 May 22, 2009
by wayward
testing the programmer 3 4538 May 16, 2009
by digiassn
initialload 3 4723 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5628 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5125 May 06, 2009
by wayward
AVR Bootloaders 3 4705 April 18, 2009
by wayward
Led Marquee question 14 5378 April 11, 2009
by mcai8sh4

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Did you know that binary numbers use base 2 to represent numbers, and these are important for understanding microcontroller registers? Learn more...