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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 2929 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 1932 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 4345 August 28, 2020
by scootergarrett
More bootloading 1 2475 December 29, 2019
by scootergarrett
Boot Loading 2 2436 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4094 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 2999 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3076 November 15, 2016
by sask55
RPM Program 24 8216 September 23, 2016
by Ralphxyz
Makefile 4 3146 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 4818 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 3248 March 21, 2016
by sask55
ADMUX=0 7 3425 February 19, 2016
by Javy
Using two timers 22 3356 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3066 January 17, 2016
by Rick_S
Master/Slave I2C 32 15390 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3085 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 2668 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 17010 October 02, 2015
by BobaMosfet
Replacement LCD 4 2732 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 3932 September 18, 2015
by RickMcKeon
MCU basic concept 6 2822 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 3650 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 5864 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 2981 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4173 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4161 February 14, 2015
by Noter
Programming with graphics 6 3339 November 24, 2014
by jmuthe
Let's do a project 42 4734 November 21, 2014
by BobaMosfet
MicroView Program Load 7 3850 November 11, 2014
by BobaMosfet
COM Port Problem 4 2885 October 22, 2014
by BobaMosfet
Do not understand this 12 4438 September 29, 2014
by BobaMosfet
original program 3 2748 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 3953 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 2720 June 10, 2014
by lailai
Motorcycle tachometer 1 3240 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 3287 June 01, 2014
by sask55
Pointer questions 6 3031 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 2839 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 20658 May 13, 2014
by Ralphxyz
a Tiny project 15 4094 May 05, 2014
by Pew446
char array if statement 4 2797 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3281 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4572 March 15, 2014
by JimFrederickson
char array if statement 12 3967 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 6987 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 2838 February 24, 2014
by boxvic
complex library 3 3108 January 19, 2014
by esoderberg
complex library 1 2597 January 18, 2014
by scootergarrett
MKII questions 23 4398 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3192 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 8034 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 3653 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 7845 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 18926 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3502 October 26, 2013
by Noter
HV Programmer 8 3639 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5107 September 11, 2013
by pcbolt
Get time between sensor readings 5 3355 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 4824 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 4359 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3156 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3535 August 07, 2013
by pcbolt
XMEGA 2 3222 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5128 July 17, 2013
by edb
Different result with different variable names 9 3483 June 04, 2013
by scootergarrett
Strange ADC errors 15 3949 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 2988 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3102 May 29, 2013
by Kami
Define debug comments 10 3277 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 7959 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3303 April 28, 2013
by pcbolt
makefile eeprom 2 2925 April 22, 2013
by pcbolt
TWI questions. 10 4260 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12162 April 07, 2013
by JimFrederickson
Bootloader woes 15 3743 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 3810 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4183 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 4688 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 10526 March 28, 2013
by Ralphxyz
creating make file 10 3346 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3150 March 14, 2013
by lnino
USART as SPI 7 6026 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3259 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 4805 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3056 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 2921 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 3663 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3347 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4324 February 12, 2013
by Nichben
Beginners Guide 2 3481 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 4698 February 05, 2013
by adosch
Writing into memory while running program 4 3050 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3532 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3141 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 6788 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5476 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 7697 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3038 January 12, 2013
by Noter
help with keypad/display project code 23 4119 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3315 January 10, 2013
by keith712
LED circuit not producing expected results 5 3518 January 05, 2013
by Noter
AVR Programming without bootloader 29 8735 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 2940 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 9610 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4165 December 29, 2012
by pcbolt
typecast problem? 7 2969 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4160 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4050 December 24, 2012
by Noter
oscillator fuse bits 9 3509 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 3319 December 23, 2012
by keith712
no such file error 1 6 3976 December 23, 2012
by keith712
Using strcpy 3 3516 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5016 December 18, 2012
by Rick_S
printf problems 9 3359 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 5641 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 5651 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 3804 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 25875 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 2839 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3399 November 20, 2012
by BobaMosfet
printf_P problems 5 4098 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 5328 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5032 October 22, 2012
by JimFrederickson
waht dose |= do 5 3479 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4505 October 20, 2012
by fishberg5051
Array limitations 6 5727 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5115 October 16, 2012
by ankush_karche
Reading from uart stream 18 5264 October 15, 2012
by sask55
AVRISP v2 programmer 3 3362 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 5645 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 3758 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4434 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 5721 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 3654 October 01, 2012
by Noter
indexing an array with a variable 5 3084 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 2728 September 27, 2012
by ankush_karche
use of strcat fuction 7 3723 September 23, 2012
by sask55
ADC problem 11 3699 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4266 September 18, 2012
by Bushy
Program too big for MCU? 3 3182 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8417 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4355 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 3614 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3477 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3337 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3533 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 14512 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4137 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3192 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3344 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3053 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4382 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 4958 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 2967 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4072 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3373 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 3859 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3467 August 18, 2012
by Finis
TypeCast problem 3 3058 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3186 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3277 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3440 August 03, 2012
by virtual
Basic programming help 11 3277 July 30, 2012
by sask55
Random Number Generator 5 6086 July 25, 2012
by lnino
Scanner Input/Output 7 3448 July 23, 2012
by bl00513
Test program - location? 3 3277 July 21, 2012
by TheFed
Making a library? 11 6448 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 22716 July 19, 2012
by Ralphxyz
Program with real serial cable 9 3803 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 13630 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3451 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 6795 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3547 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 5929 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5385 July 06, 2012
by edb
Counting the changes in a pin 3 3111 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3248 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4498 July 03, 2012
by Rick_S
Fuses for External Crystal 2 3629 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 5594 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3067 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3300 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5092 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 3897 June 23, 2012
by rmore
Reading eeprom 3 3470 June 21, 2012
by missle3944
Bluetooth Module Question 2 3356 June 20, 2012
by pcbolt
Using #define 3 3081 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3221 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3548 June 14, 2012
by dicko
Timing for each line of code 3 3021 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 4827 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3194 June 10, 2012
by Pew446
328p makefile 5 3260 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7374 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 3766 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3116 June 03, 2012
by chaosatom
Input pin Trouble 2 3137 May 28, 2012
by pcbolt
Master/Slave SPI 10 12129 May 28, 2012
by sask55
SPI problem 7 5936 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3055 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 3979 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3480 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 3633 May 17, 2012
by RogerFL
Compiler issue? 3 3334 May 17, 2012
by RogerFL
SPI Problem! 1 4101 May 17, 2012
by kemil
Read from atmega 15 14039 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5442 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3257 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 5328 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 3996 May 08, 2012
by RogerFL
Displaying on the LCD 2 3108 May 06, 2012
by ad2476
Problem with Boolean type 12 8098 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5127 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3383 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 3840 April 29, 2012
by JimFrederickson
include statement 2 2943 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 3714 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 6572 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 4670 April 20, 2012
by Ralphxyz
Simple UART code 7 4542 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4197 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3168 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 4237 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 3677 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5003 April 12, 2012
by hevans
Dont understand the &= and |= 8 3440 April 06, 2012
by pcbolt
newbie 17 3832 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 3641 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 3644 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3374 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3533 March 30, 2012
by pcbolt
Code Doctor needed. 21 4188 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 3676 March 30, 2012
by pcbolt
LED Array questions 3 3290 March 30, 2012
by amartinez
Need help Programing! 2 3053 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 3567 March 22, 2012
by pcbolt
trouble need help 7 3191 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4209 March 14, 2012
by stanvan
concise serial output? 5 3615 March 11, 2012
by sask55
2N7000 work with open drain? 5 4056 March 08, 2012
by RogerFL
How to create a timer? 8 3408 March 07, 2012
by Rick_S
Need help with frequency counter 8 3744 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3065 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3380 March 03, 2012
by esoderberg
Mac Terminal programming 11 4128 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3054 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4284 February 29, 2012
by pcbolt
SPI Programming 11 5689 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 3873 February 27, 2012
by jvince96
Sending Data to a File 4 3743 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 3747 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3491 February 18, 2012
by mdk
Code weird errors? 13 3911 February 17, 2012
by pcbolt
Hardware Connections 3 2984 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 13194 February 11, 2012
by Rick_S
First MCU Program 4 3245 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 3877 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3221 February 07, 2012
by sask55
Implicit Definition Errors 4 3785 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4346 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4086 February 04, 2012
by dvdsnyd
help with interrupts 6 3743 February 04, 2012
by dvdsnyd
questions on overflow 4 3603 February 03, 2012
by dvdsnyd
curser positioning 6 3133 February 01, 2012
by tchilzer2
Some Interrupt Code 4 3733 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3306 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 4259 January 29, 2012
by DS1000
Sending a string in UART 19 17804 January 27, 2012
by treymd
HD44780 (LCD) 3 3549 January 24, 2012
by glendon
Variation on 3 bit adder 9 3469 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3260 January 23, 2012
by Rick_S
referencing a variable 20 3972 January 21, 2012
by Ralphxyz
pin change interrupts 9 4728 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 5587 January 19, 2012
by raylop
test 3 3179 January 18, 2012
by Gil
Trouble with my first program! help 50 4685 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 3950 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 3554 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5084 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3124 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 4761 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3402 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 3844 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 4870 January 05, 2012
by tchilzer2
Interrupt Problem 8 3643 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4017 January 05, 2012
by hevans
Bootloader error 5 3940 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4497 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3393 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3177 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3058 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 3876 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4263 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4280 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5354 December 24, 2011
by BobaMosfet
Tempsensor Project 41 6720 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4263 December 22, 2011
by glendon
Serial Read in Labview 12 6069 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 3920 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3305 December 19, 2011
by Striker
Corrupted Data 2 3842 December 13, 2011
by hevans
Digital clock code 2 3641 December 12, 2011
by Rick_S
Detecting high/ low pins 11 11685 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 5286 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 4852 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 3775 December 07, 2011
by huzbum
Music with the MCU?? 12 5184 December 05, 2011
by 2electrified
LED array scroll function 38 11446 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 3715 December 04, 2011
by pfullen
Using Vim - installing C script 4 3684 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 3769 December 02, 2011
by bluestang
First Program initilload 11 3598 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3589 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4108 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3455 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 3965 November 22, 2011
by Rick_S
LCD and custom display 3 3419 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5056 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 3847 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3394 November 11, 2011
by BNS
Modbus Master 1 3954 November 10, 2011
by doughowlett
TEXT output via serial / com 18 3832 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4136 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 3991 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3167 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 12183 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3262 November 07, 2011
by Heed
Array creation and access 4 3194 November 07, 2011
by JimFrederickson
Huffman coding 2 3645 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 4760 November 03, 2011
by hevans
Eyeboard, a new approach 1 3858 November 03, 2011
by lcruz007
TWI hang up 4 4076 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3581 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3548 October 28, 2011
by hevans
Complete one button menu system 3 7097 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4204 October 17, 2011
by claesz
ADC help 3 3167 October 15, 2011
by sonicgadgets
String manipulation 6 4453 October 13, 2011
by claesz
Basic Makefile Help 4 3289 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 7891 October 06, 2011
by Rick_S
Led Blink 3 3866 October 05, 2011
by Ralphxyz
Trouble upgrading 14 3892 October 03, 2011
by hevans
Games to learn programming 4 5393 September 23, 2011
by Ralphxyz
Master Slave communications 4 4066 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3483 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4236 September 11, 2011
by dgikuljot
MCU Configuration 12 3411 September 08, 2011
by BobaMosfet
Varying voltages 10 3580 September 07, 2011
by bretm
Interpret statement 5 3440 September 03, 2011
by egero1
Temp spi help 3 3193 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5292 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3331 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4228 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 4287 August 21, 2011
by BobaMosfet
xylophone program 1 3479 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3511 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 3765 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 4805 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 10190 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3483 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 4982 August 08, 2011
by bretm
Noise Noise Noise 3 4270 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3173 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 3610 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6310 August 03, 2011
by kayrock
EEPROM confusion 13 5029 July 29, 2011
by Noter
1value error 21 4340 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3473 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4191 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3560 July 21, 2011
by carlhako
Populating an Array 22 4820 July 20, 2011
by Ralphxyz
uint8_t array problems 5 3978 July 20, 2011
by Tug
sprintf won't convert to a float. 29 6799 July 19, 2011
by BobaMosfet
Make header file 10 6053 July 19, 2011
by Ralphxyz
pwm for dac 58 9020 July 18, 2011
by kayrock
Random Number 2 3299 July 18, 2011
by Robotnik
Interupts with a button 3 3055 July 16, 2011
by Noter
need help with my code 3 3395 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3179 July 13, 2011
by gcharris
C++ 8 5962 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3401 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 3696 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 4927 July 08, 2011
by Rick_S
Making a programmer 7 3583 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5073 July 04, 2011
by uml_12
Aurdino Code to basic C 1 3951 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5304 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3479 June 27, 2011
by Rick_S
Time.h 3 3929 June 23, 2011
by JamesR
Pygame (no rect object) 5 3898 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3468 June 22, 2011
by Ralphxyz
Error in Code 2 2905 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3427 June 21, 2011
by lnino
Responding to a Button with Polling 7 3699 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 4945 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3155 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 3622 June 13, 2011
by JoyceChee
Nerdkit 22 4657 June 11, 2011
by HJA
Button ipod help 5 2990 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3477 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4384 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3456 June 03, 2011
by BobaMosfet
Stepper motor code question 1 3818 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4574 May 29, 2011
by Ralphxyz
questions about setting bits 11 6152 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8469 May 26, 2011
by huzbum
Question About Interrupts 4 3593 May 25, 2011
by huzbum
RPM to MPH 12 5313 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 5296 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 3725 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3579 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 4912 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4282 May 20, 2011
by Ralphxyz
UART interrupt issues 6 4771 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3552 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3488 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 4664 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 3673 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 7778 May 17, 2011
by amartinez
PSTR error? 5 3445 May 17, 2011
by hevans
Photoresistor to ADC 15 4367 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3250 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4360 May 14, 2011
by bretm
Help with some code? 4 3354 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 3826 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3378 May 13, 2011
by bretm
Python first try comments please 18 4477 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5266 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 3721 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 9533 May 09, 2011
by Ralphxyz
Python Help 23 6273 May 09, 2011
by kemil
Purchased MCU does not work? 7 5407 May 08, 2011
by paulwszew
Compiling error codes 10 3358 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3593 May 05, 2011
by hevans
upgrade! 1 3495 May 04, 2011
by XOXO
SPI communication code 11 4777 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3091 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5044 April 24, 2011
by xodin
Programming in JAVA 8 15772 April 21, 2011
by Ralphxyz
Function help 5 3659 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 3778 April 21, 2011
by lnino
Interesting code structure. 21 4834 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5348 April 20, 2011
by uml_12
SPI transfer delay 3 3657 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 3992 April 18, 2011
by Noter
Implementation of printf(...) function 2 3690 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5158 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4099 April 16, 2011
by kayrock
Programming with serial port 6 4343 April 14, 2011
by carlhako
UART 2 3594 April 14, 2011
by Rick_S
Programmers Notepad 4 4335 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3417 April 12, 2011
by bretm
Nerdkits library 9 3651 April 10, 2011
by hariharan
Playing different music with the MCU 7 22673 April 07, 2011
by bretm
How to store a variable to flash memory? 7 4579 April 07, 2011
by leedawg
timer/counter modules interrupts 2 4689 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6465 April 06, 2011
by Schrat
Memory organization 8 3759 April 06, 2011
by Noter
LED array 2 3441 April 06, 2011
by hevans
compiling a .c file 8 4185 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 3903 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 3599 April 05, 2011
by bretm
led array code 7 3832 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5534 April 02, 2011
by kkanodia
Frequency 20 4260 April 02, 2011
by hariharan
Question in Making music with MCU project 5 3628 April 02, 2011
by hariharan
Help with code 3 3306 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4208 March 31, 2011
by lnino
Connect a different LCD 12 3928 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 4663 March 30, 2011
by bretm
Writing software using eye movements 2 3283 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 4977 March 29, 2011
by lnino
Interrupts 18 5092 March 28, 2011
by hariharan
OR gate? 14 4140 March 27, 2011
by esoderberg
Analog Output 2 3313 March 26, 2011
by Ralphxyz
For command 8 3428 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 3992 March 25, 2011
by hevans
ADMUX 52 6149 March 25, 2011
by Ralphxyz
Attiny10 7 6264 March 25, 2011
by Rick_S
Java Help 2 3594 March 24, 2011
by Ralphxyz
Help with ADC 3 3198 March 23, 2011
by bretm
help needed with uart code 4 3999 March 19, 2011
by plinko
Uart 2 3425 March 19, 2011
by missle3944
How to make a "Make File" 3 4523 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 5986 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4351 March 14, 2011
by lcruz007
Python script collapsing after a while 7 5630 March 11, 2011
by missle3944
Hacking an old school led display 11 7386 March 10, 2011
by Noter
Setting Pin Low 2 3376 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3471 March 06, 2011
by JHMTech1
Reading more than one Temp 7 3876 March 06, 2011
by billwis
Function Prototypes 4 3258 March 04, 2011
by Rick_S
Debugger 3 3456 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 5119 March 02, 2011
by bretm
Registers????? 14 3906 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3544 February 27, 2011
by MichaelJE2
Basic C Programming 13 5715 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 3714 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5061 February 23, 2011
by Wads
Programming Capabilities 7 3492 February 23, 2011
by Twarter369
RC car 6 4226 February 22, 2011
by derberp
How to play user entered sound? 9 3761 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3262 February 21, 2011
by hevans
Compiling the bootloader 17 4790 February 20, 2011
by Ralphxyz
Help with PWM 2 4501 February 20, 2011
by hevans
ADCRA 4 3522 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 4832 February 20, 2011
by hevans
Accelerometer project 12 8295 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3248 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4373 February 13, 2011
by fubar769
Servo code execution 1 3432 February 11, 2011
by missle3944
New chip programming 2 4217 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5127 February 07, 2011
by hevans
Compiling 3 3363 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4039 February 05, 2011
by mongo
Checking a Pins Status 3 3693 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3391 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3507 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5054 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3412 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3105 February 01, 2011
by Rick_S
ADC HELP!!! 16 5854 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 3606 January 31, 2011
by rboggs10
My first .h file usage 3 4521 January 31, 2011
by Ralphxyz
counting 4 3196 January 28, 2011
by Jalex
atmega328P's ADC 2 4806 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 25761 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6386 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 3879 January 25, 2011
by popwarsweet
Confused again 2 3275 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 6086 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3436 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 3799 January 23, 2011
by Rick_S
Loading issues 4 3367 January 22, 2011
by Shabigity
printf dip arithmetic 3 3612 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4169 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6396 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 4796 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4024 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 3749 January 15, 2011
by wanderingjew
MCU specific C programming 4 3954 January 15, 2011
by Hexorg
Math Problem 1 3601 January 15, 2011
by Jalex
Coding question 2 3258 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 4179 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 3845 January 13, 2011
by Icyhot
programming ladder logic 7 16001 January 11, 2011
by tomroth
lcd.c bitwise operations 2 3623 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4115 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4196 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4483 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3340 January 04, 2011
by Steven
N00B memory allocation questions 4 3646 January 04, 2011
by Sciencenerd
SD card protocol 3 6475 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 3853 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4187 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 3917 January 01, 2011
by hevans
Just built a 7 segment interface 7 4848 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 4894 December 28, 2010
by Ralphxyz
if statements... 12 5103 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5473 December 22, 2010
by VictorsNerdery
Math Check Please 5 3351 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4175 December 22, 2010
by Icyhot
Question Regarding Registers 5 3455 December 16, 2010
by hevans
JTAG programming 2 3959 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3426 December 11, 2010
by mbobak
knight rider LED animation 21 10374 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3383 December 06, 2010
by lcruz007
Error during make 2 3301 December 06, 2010
by bretm
trying to understand MAKE 6 3414 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4460 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3397 December 01, 2010
by hevans
using different crystals 4 3444 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4221 November 25, 2010
by Ralphxyz
Writing Data to File 2 3768 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 3634 November 18, 2010
by hevans
Fourier transform 3 4806 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3520 November 11, 2010
by bretm
Quick bootloader question 4 3539 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 3822 November 08, 2010
by gusr205
Doing Integrals in C code 5 10269 November 07, 2010
by hevans
Duty cycle 3 3518 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 3926 November 05, 2010
by bretm
I2C Nerdkit Library 14 5986 October 30, 2010
by Ralphxyz
Malloc Issues 6 4216 October 30, 2010
by kle8309
Smooth servo movement. 10 5584 October 27, 2010
by esoderberg
or operator 2 3389 October 25, 2010
by hevans
Tech-O-Meter 5 3513 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 5774 October 25, 2010
by Rick_S
Temperature sensor 10 4940 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3590 October 23, 2010
by mmw1
how does avr memory work? 2 4426 October 19, 2010
by hevans
DAPA Upload Problem 10 4275 October 18, 2010
by brockmjp
Reading Resistance 4 3817 October 17, 2010
by LindaEC
avrisp mkii trouble 21 6373 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 3832 October 10, 2010
by hevans
Setting FUSES? 5 4812 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 6574 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4139 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 3913 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4084 September 21, 2010
by bretm
MCU Programming Error 2 3323 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 3643 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3521 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 5569 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 3774 September 15, 2010
by bpenglase
Mac problems with programming 7 4092 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 5639 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 3630 September 07, 2010
by hevans
Initial programming 15 3688 September 04, 2010
by Rick_S
LED all at once 4 3504 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 3968 August 26, 2010
by Rick_S
IR reciever/transmitter 2 3695 August 26, 2010
by bretm
alternative programming language 4 5248 August 25, 2010
by awesome
Listen for serial input 4 4026 August 24, 2010
by mrobbins
data transmission using digital i/o 1 3686 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5064 August 21, 2010
by Ralphxyz
tempsensor 4 3504 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 4988 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6055 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 5729 August 16, 2010
by ironcladmvtm
Compile 4 3762 August 16, 2010
by Ralphxyz
Change text 6 3352 August 10, 2010
by Ralphxyz
Data logging using SD card 9 11761 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4551 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 4704 August 07, 2010
by kle8309
Other LCDs? 2 3470 August 06, 2010
by Rick_S
Not working 21 5334 August 06, 2010
by Razvan
Generating random numbers in C. 2 4417 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4397 August 04, 2010
by gnkarn
My MAKE article 2 4063 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4481 July 31, 2010
by sbrod
Multiple ADC ports 9 4573 July 31, 2010
by norby31
what do these errors mean? 11 3611 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9461 July 28, 2010
by hevans
Saving variables 2 3616 July 27, 2010
by bretm
Printing today date on LCD 5 3617 July 27, 2010
by Ralphxyz
Sending a string 6 4112 July 26, 2010
by ioScream
LED Scrolling display 1 3821 July 25, 2010
by ermias
error help 3 3936 July 24, 2010
by cinta51
Need a JumpStart 8 3619 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 4604 July 20, 2010
by pjack
Content mismatch - verification error 6 4593 July 20, 2010
by pjack
Reading battery voltage using ADC 15 16712 July 20, 2010
by lsoltmann
LCD sequence question 2 3201 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 3826 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 7469 July 12, 2010
by lcruz007
ADC with input at ground 6 4315 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 3934 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4289 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 3664 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4196 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 3783 June 29, 2010
by bretm
Saving text to EEPROM 2 4791 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 3940 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 3608 June 14, 2010
by banerjen
Quick question for those fluent in C 7 3601 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3583 June 12, 2010
by Jer
Foodloader help 5 3940 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 3942 June 11, 2010
by treymd
tempsensor project 8 3372 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 3918 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3362 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 6681 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3544 May 13, 2010
by wayward
ISP programming error 8 11350 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 3987 May 11, 2010
by avicell
Maximum PWM frequency? 4 3836 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3437 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3581 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4074 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3249 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 3702 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 4763 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4592 May 01, 2010
by Solorbob
UART programming (PC side) 4 4155 May 01, 2010
by Hexorg
Assemble resistor notation 4 3338 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4089 April 30, 2010
by bretm
Using PCINT4 5 4261 April 22, 2010
by bretm
Using Shift Registers? 2 4472 April 18, 2010
by wayward
on flash FILE i/o 6 3702 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3403 April 13, 2010
by sask55
AVR Arrays? 2 5336 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 9849 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 4859 April 11, 2010
by JackScumm
My new game for my EES 7 4111 April 10, 2010
by Hexorg
Silly Coding Question 10 3860 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4503 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4423 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 3593 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 3789 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 4500 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 3552 April 02, 2010
by lcruz007
PWM and LEDs 3 4282 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 3593 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4185 March 27, 2010
by bretm
Modifing C code without knowing C 3 3594 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 8449 March 24, 2010
by Frozenlock
Python code to create LED font 1 4204 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 5805 March 21, 2010
by brian
Eclipse AVR plugin help 5 3912 March 18, 2010
by fatmarik
Help with programing plese 4 3543 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 4780 March 17, 2010
by Rick_S
POST (power on self test) 2 3782 March 12, 2010
by treymd
Easy PWM tutorial 2 3651 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4105 March 09, 2010
by met_fredrik
My project at my local newspaper 3 3991 March 07, 2010
by lcruz007
asm macro error 2 3534 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 3664 March 05, 2010
by xc2rx
ACD sample rate 4 4504 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 4742 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3551 March 03, 2010
by Malicious
ATmega328P Upgrade 3 3745 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3338 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 4295 March 02, 2010
by lcruz007
Easy Random Numbers 3 4644 March 01, 2010
by hevans
float to int? 5 3705 February 27, 2010
by Hexorg
An interesting beep 1 3815 February 26, 2010
by bretm
Bucket Brigade 3 3554 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 10807 February 20, 2010
by treymd
Skateboard project, new to programming. 9 4663 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3448 February 15, 2010
by ton_mit
Bootloader install 6 5034 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 4718 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 3680 February 13, 2010
by banerjen
clearing data in serail buffer 5 7189 February 11, 2010
by sask55
microseconds realtimeclock 3 3811 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 3790 February 08, 2010
by mrobbins
time structure check 12 3643 February 07, 2010
by wayward
ISP Question 10 3982 February 06, 2010
by Phrank916
Can't upload to m328p 4 4109 February 06, 2010
by sask55
Check out my new project! 5 4078 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 3695 February 02, 2010
by saleem
Convert uint8_t to char 3 14155 February 01, 2010
by saleem
Need Accelerometer... 8 3951 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3486 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3555 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 4914 January 29, 2010
by Rick_S
what the heck does << mean? 4 3997 January 29, 2010
by Ralphxyz
Clocking another IC 3 3312 January 27, 2010
by mrobbins
Twisted pair 11 4092 January 26, 2010
by mongo
Python Majic 3 4629 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 3584 January 22, 2010
by hevans
Trouble in sending information in UART 3 3835 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 4819 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 9264 January 20, 2010
by saleem
Help needed on counting program 5 4013 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5035 January 19, 2010
by treymd
Python creates it's own errors! 17 3666 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 3633 January 18, 2010
by mongo
Compiling new code 10 3989 January 16, 2010
by N3Roaster
Make error 17 4346 January 16, 2010
by Eb547
ISP and micro madness. 12 3746 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 3613 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 3585 January 14, 2010
by Rick_S
Book suggestions? 3 3595 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3826 January 11, 2010
by ecornwell
Total C virgin Newbie 4 3865 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5329 January 05, 2010
by hevans
Newbie needs help !!!!! 3 3749 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 3892 December 31, 2009
by hevans
Understanding Array Code 9 3965 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3530 December 30, 2009
by markjbenson
Pin change interrupt 2 4097 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 4968 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 3987 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 17032 December 27, 2009
by jastermerrel
Makefile foodloader 34 5954 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6053 December 25, 2009
by Aceslick911
High voltage signal timer 3 3528 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 5951 December 22, 2009
by Rick_S
Managing data tables 12 3991 December 21, 2009
by JKITSON
external interrupt 1 3494 December 21, 2009
by saleem
Weather Station 1 4336 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5377 December 14, 2009
by hevans
from ivonv's post 8 4425 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3613 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 4778 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5030 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4329 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3516 December 04, 2009
by pbfy0
A few questions... 10 4494 November 29, 2009
by hevans
Help with code please 22 5431 November 29, 2009
by pbfy0
Programmers Wanted 1 3858 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 3743 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 3748 November 24, 2009
by FWSquatch
Random Questions 10 3859 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4199 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6084 November 23, 2009
by BobaMosfet
C Programming basic question 3 3710 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 6302 November 09, 2009
by jbremnant
LED Marquee acting weird 23 4803 November 02, 2009
by hevans
How-To: Sleep 11 6196 October 27, 2009
by mikedoug
I2C communications 3 3681 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7051 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3554 October 19, 2009
by puargs
Suggestions for LCD program space 13 4467 October 14, 2009
by mikedoug
Tug this is for you (only) 5 3956 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 4713 September 28, 2009
by rusirius
Connection to cell phones 7 4548 September 22, 2009
by rusirius
Very simple assembly problem 13 5592 September 21, 2009
by rusirius
Linux C editor recommendation 11 6075 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5510 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 4373 September 15, 2009
by rusirius
Using source code 10 4189 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4415 August 26, 2009
by Nerdful_com
Curious about Wireless 3 3947 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 6903 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 13376 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4344 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 5893 August 15, 2009
by Starwarslegokid
python loop 21 5614 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 4607 August 11, 2009
by amco
"Fancy Pants" Batch File 3 4625 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 18452 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7374 July 29, 2009
by mrobbins
Bootloader Kit 9 4688 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 10138 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11008 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 3749 July 10, 2009
by karlockhart
Digital Write Question 14 4445 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6226 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 3876 June 22, 2009
by Tug
debugging 4 4193 June 20, 2009
by wayward
Help with a state machine 3 5246 June 11, 2009
by n3ueaEMTP
Binary Clock 24 7812 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 5900 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5163 May 26, 2009
by wayward
sprintf 4 5847 May 22, 2009
by wayward
testing the programmer 3 3844 May 16, 2009
by digiassn
initialload 3 4090 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5004 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4521 May 06, 2009
by wayward
AVR Bootloaders 3 4082 April 18, 2009
by wayward
Led Marquee question 14 4749 April 11, 2009
by mcai8sh4

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Did you know that you can connect to certain car computers via the OBD-II port with a microcontroller? Learn more...