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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 3218 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 1994 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 4410 August 28, 2020
by scootergarrett
More bootloading 1 2545 December 29, 2019
by scootergarrett
Boot Loading 2 2498 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4180 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3069 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3137 November 15, 2016
by sask55
RPM Program 24 8309 September 23, 2016
by Ralphxyz
Makefile 4 3206 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 4873 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 3335 March 21, 2016
by sask55
ADMUX=0 7 3480 February 19, 2016
by Javy
Using two timers 22 3418 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3134 January 17, 2016
by Rick_S
Master/Slave I2C 32 15482 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3155 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 2718 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 17202 October 02, 2015
by BobaMosfet
Replacement LCD 4 2792 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 3985 September 18, 2015
by RickMcKeon
MCU basic concept 6 2870 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 3713 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 5961 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3022 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4228 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4227 February 14, 2015
by Noter
Programming with graphics 6 3384 November 24, 2014
by jmuthe
Let's do a project 42 4795 November 21, 2014
by BobaMosfet
MicroView Program Load 7 3927 November 11, 2014
by BobaMosfet
COM Port Problem 4 2929 October 22, 2014
by BobaMosfet
Do not understand this 12 4489 September 29, 2014
by BobaMosfet
original program 3 2794 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4013 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 2765 June 10, 2014
by lailai
Motorcycle tachometer 1 3289 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 3340 June 01, 2014
by sask55
Pointer questions 6 3080 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 2885 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 20832 May 13, 2014
by Ralphxyz
a Tiny project 15 4195 May 05, 2014
by Pew446
char array if statement 4 2838 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3331 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4626 March 15, 2014
by JimFrederickson
char array if statement 12 4012 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 7075 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 2885 February 24, 2014
by boxvic
complex library 3 3149 January 19, 2014
by esoderberg
complex library 1 2636 January 18, 2014
by scootergarrett
MKII questions 23 4435 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3241 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 8161 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 3704 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 7937 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19011 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3549 October 26, 2013
by Noter
HV Programmer 8 3690 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5170 September 11, 2013
by pcbolt
Get time between sensor readings 5 3400 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 4870 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 4419 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3207 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3576 August 07, 2013
by pcbolt
XMEGA 2 3265 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5195 July 17, 2013
by edb
Different result with different variable names 9 3523 June 04, 2013
by scootergarrett
Strange ADC errors 15 3988 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3027 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3160 May 29, 2013
by Kami
Define debug comments 10 3321 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8018 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3342 April 28, 2013
by pcbolt
makefile eeprom 2 2967 April 22, 2013
by pcbolt
TWI questions. 10 4313 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12226 April 07, 2013
by JimFrederickson
Bootloader woes 15 3798 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 3860 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4240 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 4760 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 10614 March 28, 2013
by Ralphxyz
creating make file 10 3389 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3212 March 14, 2013
by lnino
USART as SPI 7 6084 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3304 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 4863 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3104 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 2961 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 3714 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3392 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4371 February 12, 2013
by Nichben
Beginners Guide 2 3529 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 4769 February 05, 2013
by adosch
Writing into memory while running program 4 3089 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3580 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3188 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 6860 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5551 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 7794 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3088 January 12, 2013
by Noter
help with keypad/display project code 23 4171 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3363 January 10, 2013
by keith712
LED circuit not producing expected results 5 3559 January 05, 2013
by Noter
AVR Programming without bootloader 29 8805 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 2983 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 9681 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4209 December 29, 2012
by pcbolt
typecast problem? 7 3010 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4244 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4105 December 24, 2012
by Noter
oscillator fuse bits 9 3553 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 3373 December 23, 2012
by keith712
no such file error 1 6 4066 December 23, 2012
by keith712
Using strcpy 3 3562 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5074 December 18, 2012
by Rick_S
printf problems 9 3409 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 5715 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 5700 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 3852 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 26229 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 2885 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3458 November 20, 2012
by BobaMosfet
printf_P problems 5 4148 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 5382 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5103 October 22, 2012
by JimFrederickson
waht dose |= do 5 3523 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4549 October 20, 2012
by fishberg5051
Array limitations 6 5826 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5168 October 16, 2012
by ankush_karche
Reading from uart stream 18 5317 October 15, 2012
by sask55
AVRISP v2 programmer 3 3398 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 5714 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 3817 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4488 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 5779 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 3706 October 01, 2012
by Noter
indexing an array with a variable 5 3123 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 2772 September 27, 2012
by ankush_karche
use of strcat fuction 7 3814 September 23, 2012
by sask55
ADC problem 11 3744 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4308 September 18, 2012
by Bushy
Program too big for MCU? 3 3234 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8490 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4413 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 3659 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3517 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3403 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3572 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 14705 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4175 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3234 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3384 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3096 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4421 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5003 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3007 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4122 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3415 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 3908 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3507 August 18, 2012
by Finis
TypeCast problem 3 3099 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3228 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3337 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3483 August 03, 2012
by virtual
Basic programming help 11 3321 July 30, 2012
by sask55
Random Number Generator 5 6160 July 25, 2012
by lnino
Scanner Input/Output 7 3486 July 23, 2012
by bl00513
Test program - location? 3 3323 July 21, 2012
by TheFed
Making a library? 11 6531 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 22922 July 19, 2012
by Ralphxyz
Program with real serial cable 9 3851 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 13978 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3496 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 6869 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3595 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 5974 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5439 July 06, 2012
by edb
Counting the changes in a pin 3 3154 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3292 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4563 July 03, 2012
by Rick_S
Fuses for External Crystal 2 3673 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 5636 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3113 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3342 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5142 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 3954 June 23, 2012
by rmore
Reading eeprom 3 3511 June 21, 2012
by missle3944
Bluetooth Module Question 2 3394 June 20, 2012
by pcbolt
Using #define 3 3115 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3260 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3589 June 14, 2012
by dicko
Timing for each line of code 3 3064 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 4873 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3245 June 10, 2012
by Pew446
328p makefile 5 3303 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7439 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 3810 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3156 June 03, 2012
by chaosatom
Input pin Trouble 2 3179 May 28, 2012
by pcbolt
Master/Slave SPI 10 12200 May 28, 2012
by sask55
SPI problem 7 6013 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3102 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4044 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3520 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 3677 May 17, 2012
by RogerFL
Compiler issue? 3 3375 May 17, 2012
by RogerFL
SPI Problem! 1 4144 May 17, 2012
by kemil
Read from atmega 15 14114 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5496 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3304 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 5370 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4052 May 08, 2012
by RogerFL
Displaying on the LCD 2 3150 May 06, 2012
by ad2476
Problem with Boolean type 12 8193 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5182 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3427 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 3890 April 29, 2012
by JimFrederickson
include statement 2 2988 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 3767 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 6639 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 4716 April 20, 2012
by Ralphxyz
Simple UART code 7 4594 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4237 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3218 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 4285 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 3754 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5050 April 12, 2012
by hevans
Dont understand the &= and |= 8 3483 April 06, 2012
by pcbolt
newbie 17 3866 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 3685 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 3696 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3419 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3577 March 30, 2012
by pcbolt
Code Doctor needed. 21 4231 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 3715 March 30, 2012
by pcbolt
LED Array questions 3 3334 March 30, 2012
by amartinez
Need help Programing! 2 3100 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 3613 March 22, 2012
by pcbolt
trouble need help 7 3234 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4252 March 14, 2012
by stanvan
concise serial output? 5 3661 March 11, 2012
by sask55
2N7000 work with open drain? 5 4108 March 08, 2012
by RogerFL
How to create a timer? 8 3457 March 07, 2012
by Rick_S
Need help with frequency counter 8 3797 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3108 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3426 March 03, 2012
by esoderberg
Mac Terminal programming 11 4175 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3100 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4321 February 29, 2012
by pcbolt
SPI Programming 11 5733 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 3911 February 27, 2012
by jvince96
Sending Data to a File 4 3783 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 3792 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3538 February 18, 2012
by mdk
Code weird errors? 13 3959 February 17, 2012
by pcbolt
Hardware Connections 3 3027 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 13321 February 11, 2012
by Rick_S
First MCU Program 4 3292 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 3934 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3264 February 07, 2012
by sask55
Implicit Definition Errors 4 3827 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4387 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4135 February 04, 2012
by dvdsnyd
help with interrupts 6 3793 February 04, 2012
by dvdsnyd
questions on overflow 4 3658 February 03, 2012
by dvdsnyd
curser positioning 6 3173 February 01, 2012
by tchilzer2
Some Interrupt Code 4 3777 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3342 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 4337 January 29, 2012
by DS1000
Sending a string in UART 19 17938 January 27, 2012
by treymd
HD44780 (LCD) 3 3591 January 24, 2012
by glendon
Variation on 3 bit adder 9 3511 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3306 January 23, 2012
by Rick_S
referencing a variable 20 4019 January 21, 2012
by Ralphxyz
pin change interrupts 9 4774 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 5634 January 19, 2012
by raylop
test 3 3217 January 18, 2012
by Gil
Trouble with my first program! help 50 4726 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4003 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 3612 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5136 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3165 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 4823 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3441 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 3882 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 4920 January 05, 2012
by tchilzer2
Interrupt Problem 8 3679 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4059 January 05, 2012
by hevans
Bootloader error 5 3993 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4559 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3432 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3214 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3097 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 3911 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4300 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4318 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5409 December 24, 2011
by BobaMosfet
Tempsensor Project 41 6779 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4334 December 22, 2011
by glendon
Serial Read in Labview 12 6111 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 3979 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3343 December 19, 2011
by Striker
Corrupted Data 2 3883 December 13, 2011
by hevans
Digital clock code 2 3685 December 12, 2011
by Rick_S
Detecting high/ low pins 11 11740 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 5347 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 4902 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 3815 December 07, 2011
by huzbum
Music with the MCU?? 12 5250 December 05, 2011
by 2electrified
LED array scroll function 38 11519 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 3762 December 04, 2011
by pfullen
Using Vim - installing C script 4 3731 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 3816 December 02, 2011
by bluestang
First Program initilload 11 3637 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3630 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4149 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3494 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4007 November 22, 2011
by Rick_S
LCD and custom display 3 3468 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5102 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 3901 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3435 November 11, 2011
by BNS
Modbus Master 1 3998 November 10, 2011
by doughowlett
TEXT output via serial / com 18 3876 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4176 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4047 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3206 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 12280 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3308 November 07, 2011
by Heed
Array creation and access 4 3227 November 07, 2011
by JimFrederickson
Huffman coding 2 3697 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 4802 November 03, 2011
by hevans
Eyeboard, a new approach 1 3906 November 03, 2011
by lcruz007
TWI hang up 4 4130 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3635 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3583 October 28, 2011
by hevans
Complete one button menu system 3 7167 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4288 October 17, 2011
by claesz
ADC help 3 3205 October 15, 2011
by sonicgadgets
String manipulation 6 4497 October 13, 2011
by claesz
Basic Makefile Help 4 3338 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 7956 October 06, 2011
by Rick_S
Led Blink 3 3908 October 05, 2011
by Ralphxyz
Trouble upgrading 14 3942 October 03, 2011
by hevans
Games to learn programming 4 5450 September 23, 2011
by Ralphxyz
Master Slave communications 4 4111 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3522 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4287 September 11, 2011
by dgikuljot
MCU Configuration 12 3453 September 08, 2011
by BobaMosfet
Varying voltages 10 3624 September 07, 2011
by bretm
Interpret statement 5 3479 September 03, 2011
by egero1
Temp spi help 3 3230 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5351 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3374 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4268 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 4336 August 21, 2011
by BobaMosfet
xylophone program 1 3528 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3558 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 3808 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 4861 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 10283 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3525 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5029 August 08, 2011
by bretm
Noise Noise Noise 3 4318 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3217 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 3647 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6357 August 03, 2011
by kayrock
EEPROM confusion 13 5069 July 29, 2011
by Noter
1value error 21 4393 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3508 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4233 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3601 July 21, 2011
by carlhako
Populating an Array 22 4886 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4021 July 20, 2011
by Tug
sprintf won't convert to a float. 29 6862 July 19, 2011
by BobaMosfet
Make header file 10 6101 July 19, 2011
by Ralphxyz
pwm for dac 58 9072 July 18, 2011
by kayrock
Random Number 2 3339 July 18, 2011
by Robotnik
Interupts with a button 3 3096 July 16, 2011
by Noter
need help with my code 3 3439 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3220 July 13, 2011
by gcharris
C++ 8 6000 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3443 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 3742 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 4970 July 08, 2011
by Rick_S
Making a programmer 7 3623 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5117 July 04, 2011
by uml_12
Aurdino Code to basic C 1 3987 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5354 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3519 June 27, 2011
by Rick_S
Time.h 3 3965 June 23, 2011
by JamesR
Pygame (no rect object) 5 3942 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3509 June 22, 2011
by Ralphxyz
Error in Code 2 2945 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3468 June 21, 2011
by lnino
Responding to a Button with Polling 7 3741 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 4990 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3200 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 3667 June 13, 2011
by JoyceChee
Nerdkit 22 4699 June 11, 2011
by HJA
Button ipod help 5 3033 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3517 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4433 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3500 June 03, 2011
by BobaMosfet
Stepper motor code question 1 3859 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4620 May 29, 2011
by Ralphxyz
questions about setting bits 11 6231 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8527 May 26, 2011
by huzbum
Question About Interrupts 4 3629 May 25, 2011
by huzbum
RPM to MPH 12 5405 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 5338 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 3760 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3626 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 4960 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4322 May 20, 2011
by Ralphxyz
UART interrupt issues 6 4816 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3588 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3532 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 4697 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 3737 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 7844 May 17, 2011
by amartinez
PSTR error? 5 3487 May 17, 2011
by hevans
Photoresistor to ADC 15 4406 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3294 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4405 May 14, 2011
by bretm
Help with some code? 4 3393 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 3868 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3424 May 13, 2011
by bretm
Python first try comments please 18 4515 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5310 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 3764 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 9618 May 09, 2011
by Ralphxyz
Python Help 23 6317 May 09, 2011
by kemil
Purchased MCU does not work? 7 5444 May 08, 2011
by paulwszew
Compiling error codes 10 3402 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3633 May 05, 2011
by hevans
upgrade! 1 3531 May 04, 2011
by XOXO
SPI communication code 11 4830 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3149 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5089 April 24, 2011
by xodin
Programming in JAVA 8 15839 April 21, 2011
by Ralphxyz
Function help 5 3702 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 3815 April 21, 2011
by lnino
Interesting code structure. 21 4900 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5392 April 20, 2011
by uml_12
SPI transfer delay 3 3699 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4052 April 18, 2011
by Noter
Implementation of printf(...) function 2 3731 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5211 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4139 April 16, 2011
by kayrock
Programming with serial port 6 4387 April 14, 2011
by carlhako
UART 2 3631 April 14, 2011
by Rick_S
Programmers Notepad 4 4384 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3461 April 12, 2011
by bretm
Nerdkits library 9 3695 April 10, 2011
by hariharan
Playing different music with the MCU 7 22718 April 07, 2011
by bretm
How to store a variable to flash memory? 7 4621 April 07, 2011
by leedawg
timer/counter modules interrupts 2 4731 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6526 April 06, 2011
by Schrat
Memory organization 8 3797 April 06, 2011
by Noter
LED array 2 3481 April 06, 2011
by hevans
compiling a .c file 8 4228 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 3945 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 3659 April 05, 2011
by bretm
led array code 7 3874 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5603 April 02, 2011
by kkanodia
Frequency 20 4313 April 02, 2011
by hariharan
Question in Making music with MCU project 5 3670 April 02, 2011
by hariharan
Help with code 3 3343 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4251 March 31, 2011
by lnino
Connect a different LCD 12 3978 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 4789 March 30, 2011
by bretm
Writing software using eye movements 2 3326 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5038 March 29, 2011
by lnino
Interrupts 18 5161 March 28, 2011
by hariharan
OR gate? 14 4182 March 27, 2011
by esoderberg
Analog Output 2 3348 March 26, 2011
by Ralphxyz
For command 8 3465 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4040 March 25, 2011
by hevans
ADMUX 52 6197 March 25, 2011
by Ralphxyz
Attiny10 7 6332 March 25, 2011
by Rick_S
Java Help 2 3639 March 24, 2011
by Ralphxyz
Help with ADC 3 3235 March 23, 2011
by bretm
help needed with uart code 4 4043 March 19, 2011
by plinko
Uart 2 3465 March 19, 2011
by missle3944
How to make a "Make File" 3 4569 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6033 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4411 March 14, 2011
by lcruz007
Python script collapsing after a while 7 5675 March 11, 2011
by missle3944
Hacking an old school led display 11 7452 March 10, 2011
by Noter
Setting Pin Low 2 3411 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3507 March 06, 2011
by JHMTech1
Reading more than one Temp 7 3918 March 06, 2011
by billwis
Function Prototypes 4 3300 March 04, 2011
by Rick_S
Debugger 3 3496 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 5220 March 02, 2011
by bretm
Registers????? 14 3945 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3585 February 27, 2011
by MichaelJE2
Basic C Programming 13 5758 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 3762 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5100 February 23, 2011
by Wads
Programming Capabilities 7 3536 February 23, 2011
by Twarter369
RC car 6 4281 February 22, 2011
by derberp
How to play user entered sound? 9 3803 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3303 February 21, 2011
by hevans
Compiling the bootloader 17 4845 February 20, 2011
by Ralphxyz
Help with PWM 2 4541 February 20, 2011
by hevans
ADCRA 4 3564 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 4878 February 20, 2011
by hevans
Accelerometer project 12 8370 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3283 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4419 February 13, 2011
by fubar769
Servo code execution 1 3478 February 11, 2011
by missle3944
New chip programming 2 4254 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5174 February 07, 2011
by hevans
Compiling 3 3405 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4086 February 05, 2011
by mongo
Checking a Pins Status 3 3733 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3433 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3567 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5102 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3454 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3142 February 01, 2011
by Rick_S
ADC HELP!!! 16 5903 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 3654 January 31, 2011
by rboggs10
My first .h file usage 3 4581 January 31, 2011
by Ralphxyz
counting 4 3236 January 28, 2011
by Jalex
atmega328P's ADC 2 4850 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 25860 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6429 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 3932 January 25, 2011
by popwarsweet
Confused again 2 3322 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 6148 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3481 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 3845 January 23, 2011
by Rick_S
Loading issues 4 3414 January 22, 2011
by Shabigity
printf dip arithmetic 3 3660 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4213 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6445 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 4846 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4087 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 3787 January 15, 2011
by wanderingjew
MCU specific C programming 4 3994 January 15, 2011
by Hexorg
Math Problem 1 3644 January 15, 2011
by Jalex
Coding question 2 3298 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 4224 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 3882 January 13, 2011
by Icyhot
programming ladder logic 7 16051 January 11, 2011
by tomroth
lcd.c bitwise operations 2 3665 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4162 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4239 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4525 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3380 January 04, 2011
by Steven
N00B memory allocation questions 4 3683 January 04, 2011
by Sciencenerd
SD card protocol 3 6516 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 3893 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4231 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 3955 January 01, 2011
by hevans
Just built a 7 segment interface 7 4894 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 4933 December 28, 2010
by Ralphxyz
if statements... 12 5153 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5521 December 22, 2010
by VictorsNerdery
Math Check Please 5 3402 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4217 December 22, 2010
by Icyhot
Question Regarding Registers 5 3503 December 16, 2010
by hevans
JTAG programming 2 4001 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3467 December 11, 2010
by mbobak
knight rider LED animation 21 10448 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3428 December 06, 2010
by lcruz007
Error during make 2 3347 December 06, 2010
by bretm
trying to understand MAKE 6 3459 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4508 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3439 December 01, 2010
by hevans
using different crystals 4 3489 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4274 November 25, 2010
by Ralphxyz
Writing Data to File 2 3817 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 3676 November 18, 2010
by hevans
Fourier transform 3 4848 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3575 November 11, 2010
by bretm
Quick bootloader question 4 3582 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 3862 November 08, 2010
by gusr205
Doing Integrals in C code 5 10347 November 07, 2010
by hevans
Duty cycle 3 3561 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 3982 November 05, 2010
by bretm
I2C Nerdkit Library 14 6031 October 30, 2010
by Ralphxyz
Malloc Issues 6 4266 October 30, 2010
by kle8309
Smooth servo movement. 10 5627 October 27, 2010
by esoderberg
or operator 2 3437 October 25, 2010
by hevans
Tech-O-Meter 5 3552 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 5837 October 25, 2010
by Rick_S
Temperature sensor 10 4987 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3632 October 23, 2010
by mmw1
how does avr memory work? 2 4472 October 19, 2010
by hevans
DAPA Upload Problem 10 4329 October 18, 2010
by brockmjp
Reading Resistance 4 3868 October 17, 2010
by LindaEC
avrisp mkii trouble 21 6418 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 3880 October 10, 2010
by hevans
Setting FUSES? 5 4859 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 6631 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4187 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 3968 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4136 September 21, 2010
by bretm
MCU Programming Error 2 3366 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 3695 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3571 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 5615 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 3824 September 15, 2010
by bpenglase
Mac problems with programming 7 4137 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 5689 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 3676 September 07, 2010
by hevans
Initial programming 15 3732 September 04, 2010
by Rick_S
LED all at once 4 3556 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4015 August 26, 2010
by Rick_S
IR reciever/transmitter 2 3739 August 26, 2010
by bretm
alternative programming language 4 5307 August 25, 2010
by awesome
Listen for serial input 4 4071 August 24, 2010
by mrobbins
data transmission using digital i/o 1 3742 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5113 August 21, 2010
by Ralphxyz
tempsensor 4 3558 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5058 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6154 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 5789 August 16, 2010
by ironcladmvtm
Compile 4 3807 August 16, 2010
by Ralphxyz
Change text 6 3394 August 10, 2010
by Ralphxyz
Data logging using SD card 9 11816 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4597 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 4757 August 07, 2010
by kle8309
Other LCDs? 2 3513 August 06, 2010
by Rick_S
Not working 21 5389 August 06, 2010
by Razvan
Generating random numbers in C. 2 4459 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4441 August 04, 2010
by gnkarn
My MAKE article 2 4116 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4526 July 31, 2010
by sbrod
Multiple ADC ports 9 4623 July 31, 2010
by norby31
what do these errors mean? 11 3665 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9513 July 28, 2010
by hevans
Saving variables 2 3664 July 27, 2010
by bretm
Printing today date on LCD 5 3658 July 27, 2010
by Ralphxyz
Sending a string 6 4169 July 26, 2010
by ioScream
LED Scrolling display 1 3867 July 25, 2010
by ermias
error help 3 4004 July 24, 2010
by cinta51
Need a JumpStart 8 3661 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 4654 July 20, 2010
by pjack
Content mismatch - verification error 6 4639 July 20, 2010
by pjack
Reading battery voltage using ADC 15 16788 July 20, 2010
by lsoltmann
LCD sequence question 2 3244 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 3875 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 7539 July 12, 2010
by lcruz007
ADC with input at ground 6 4365 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 3980 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4332 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 3710 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4235 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 3835 June 29, 2010
by bretm
Saving text to EEPROM 2 4840 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 3987 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 3684 June 14, 2010
by banerjen
Quick question for those fluent in C 7 3650 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3619 June 12, 2010
by Jer
Foodloader help 5 3981 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 3987 June 11, 2010
by treymd
tempsensor project 8 3420 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 3968 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3406 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 6762 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3581 May 13, 2010
by wayward
ISP programming error 8 11417 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4035 May 11, 2010
by avicell
Maximum PWM frequency? 4 3880 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3480 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3626 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4114 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3291 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 3741 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 4808 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4634 May 01, 2010
by Solorbob
UART programming (PC side) 4 4197 May 01, 2010
by Hexorg
Assemble resistor notation 4 3382 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4132 April 30, 2010
by bretm
Using PCINT4 5 4315 April 22, 2010
by bretm
Using Shift Registers? 2 4524 April 18, 2010
by wayward
on flash FILE i/o 6 3742 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3450 April 13, 2010
by sask55
AVR Arrays? 2 5392 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 9944 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 4902 April 11, 2010
by JackScumm
My new game for my EES 7 4162 April 10, 2010
by Hexorg
Silly Coding Question 10 3903 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4565 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4468 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 3640 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 3834 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 4551 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 3596 April 02, 2010
by lcruz007
PWM and LEDs 3 4328 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 3631 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4229 March 27, 2010
by bretm
Modifing C code without knowing C 3 3636 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 8526 March 24, 2010
by Frozenlock
Python code to create LED font 1 4255 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 5847 March 21, 2010
by brian
Eclipse AVR plugin help 5 3966 March 18, 2010
by fatmarik
Help with programing plese 4 3586 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 4831 March 17, 2010
by Rick_S
POST (power on self test) 2 3823 March 12, 2010
by treymd
Easy PWM tutorial 2 3693 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4141 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4033 March 07, 2010
by lcruz007
asm macro error 2 3581 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 3712 March 05, 2010
by xc2rx
ACD sample rate 4 4558 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 4787 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3589 March 03, 2010
by Malicious
ATmega328P Upgrade 3 3786 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3384 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 4351 March 02, 2010
by lcruz007
Easy Random Numbers 3 4685 March 01, 2010
by hevans
float to int? 5 3753 February 27, 2010
by Hexorg
An interesting beep 1 3858 February 26, 2010
by bretm
Bucket Brigade 3 3603 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 10860 February 20, 2010
by treymd
Skateboard project, new to programming. 9 4710 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3486 February 15, 2010
by ton_mit
Bootloader install 6 5106 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 4763 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 3718 February 13, 2010
by banerjen
clearing data in serail buffer 5 7238 February 11, 2010
by sask55
microseconds realtimeclock 3 3866 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 3836 February 08, 2010
by mrobbins
time structure check 12 3689 February 07, 2010
by wayward
ISP Question 10 4022 February 06, 2010
by Phrank916
Can't upload to m328p 4 4158 February 06, 2010
by sask55
Check out my new project! 5 4117 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 3737 February 02, 2010
by saleem
Convert uint8_t to char 3 14211 February 01, 2010
by saleem
Need Accelerometer... 8 3992 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3537 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3598 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 4958 January 29, 2010
by Rick_S
what the heck does << mean? 4 4053 January 29, 2010
by Ralphxyz
Clocking another IC 3 3353 January 27, 2010
by mrobbins
Twisted pair 11 4141 January 26, 2010
by mongo
Python Majic 3 4677 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 3629 January 22, 2010
by hevans
Trouble in sending information in UART 3 3883 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 4871 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 9333 January 20, 2010
by saleem
Help needed on counting program 5 4057 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5081 January 19, 2010
by treymd
Python creates it's own errors! 17 3710 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 3679 January 18, 2010
by mongo
Compiling new code 10 4037 January 16, 2010
by N3Roaster
Make error 17 4393 January 16, 2010
by Eb547
ISP and micro madness. 12 3798 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 3651 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 3626 January 14, 2010
by Rick_S
Book suggestions? 3 3635 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3869 January 11, 2010
by ecornwell
Total C virgin Newbie 4 3912 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5381 January 05, 2010
by hevans
Newbie needs help !!!!! 3 3797 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 3934 December 31, 2009
by hevans
Understanding Array Code 9 4007 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3577 December 30, 2009
by markjbenson
Pin change interrupt 2 4174 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5011 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4031 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 17192 December 27, 2009
by jastermerrel
Makefile foodloader 34 6018 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6096 December 25, 2009
by Aceslick911
High voltage signal timer 3 3568 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6003 December 22, 2009
by Rick_S
Managing data tables 12 4042 December 21, 2009
by JKITSON
external interrupt 1 3537 December 21, 2009
by saleem
Weather Station 1 4376 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5416 December 14, 2009
by hevans
from ivonv's post 8 4469 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3655 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 4828 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5070 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4392 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3555 December 04, 2009
by pbfy0
A few questions... 10 4534 November 29, 2009
by hevans
Help with code please 22 5494 November 29, 2009
by pbfy0
Programmers Wanted 1 3896 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 3784 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 3788 November 24, 2009
by FWSquatch
Random Questions 10 3921 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4240 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6152 November 23, 2009
by BobaMosfet
C Programming basic question 3 3751 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 6375 November 09, 2009
by jbremnant
LED Marquee acting weird 23 4843 November 02, 2009
by hevans
How-To: Sleep 11 6267 October 27, 2009
by mikedoug
I2C communications 3 3717 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7117 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3595 October 19, 2009
by puargs
Suggestions for LCD program space 13 4522 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4003 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 4759 September 28, 2009
by rusirius
Connection to cell phones 7 4594 September 22, 2009
by rusirius
Very simple assembly problem 13 5668 September 21, 2009
by rusirius
Linux C editor recommendation 11 6130 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5555 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 4415 September 15, 2009
by rusirius
Using source code 10 4234 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4462 August 26, 2009
by Nerdful_com
Curious about Wireless 3 3984 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 6950 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 13469 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4393 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 5938 August 15, 2009
by Starwarslegokid
python loop 21 5667 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 4642 August 11, 2009
by amco
"Fancy Pants" Batch File 3 4672 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 18561 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7426 July 29, 2009
by mrobbins
Bootloader Kit 9 4731 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 10249 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11057 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 3797 July 10, 2009
by karlockhart
Digital Write Question 14 4490 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6266 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 3915 June 22, 2009
by Tug
debugging 4 4239 June 20, 2009
by wayward
Help with a state machine 3 5297 June 11, 2009
by n3ueaEMTP
Binary Clock 24 7866 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 5950 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5200 May 26, 2009
by wayward
sprintf 4 5893 May 22, 2009
by wayward
testing the programmer 3 3884 May 16, 2009
by digiassn
initialload 3 4128 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5047 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4558 May 06, 2009
by wayward
AVR Bootloaders 3 4122 April 18, 2009
by wayward
Led Marquee question 14 4794 April 11, 2009
by mcai8sh4

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Did you know that the microcontroller's crystal oscillator can be used to keep accurate time? Learn more...