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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 4312 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2839 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5503 August 28, 2020
by scootergarrett
More bootloading 1 3389 December 29, 2019
by scootergarrett
Boot Loading 2 3296 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4960 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3899 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3803 November 15, 2016
by sask55
RPM Program 24 9185 September 23, 2016
by Ralphxyz
Makefile 4 3933 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5589 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4317 March 21, 2016
by sask55
ADMUX=0 7 4262 February 19, 2016
by Javy
Using two timers 22 4443 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3948 January 17, 2016
by Rick_S
Master/Slave I2C 32 16495 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3894 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3445 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18314 October 02, 2015
by BobaMosfet
Replacement LCD 4 3703 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4928 September 18, 2015
by RickMcKeon
MCU basic concept 6 3795 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4520 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6901 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3851 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4984 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5053 February 14, 2015
by Noter
Programming with graphics 6 4172 November 24, 2014
by jmuthe
Let's do a project 42 5740 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4722 November 11, 2014
by BobaMosfet
COM Port Problem 4 3638 October 22, 2014
by BobaMosfet
Do not understand this 12 5392 September 29, 2014
by BobaMosfet
original program 3 3572 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4805 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3653 June 10, 2014
by lailai
Motorcycle tachometer 1 4035 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4263 June 01, 2014
by sask55
Pointer questions 6 3912 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3678 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 22389 May 13, 2014
by Ralphxyz
a Tiny project 15 5113 May 05, 2014
by Pew446
char array if statement 4 3534 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4072 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5322 March 15, 2014
by JimFrederickson
char array if statement 12 4802 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8298 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3533 February 24, 2014
by boxvic
complex library 3 3809 January 19, 2014
by esoderberg
complex library 1 3327 January 18, 2014
by scootergarrett
MKII questions 23 5104 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3910 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9341 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4365 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8864 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19893 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4187 October 26, 2013
by Noter
HV Programmer 8 4390 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5956 September 11, 2013
by pcbolt
Get time between sensor readings 5 4076 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5549 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5148 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3830 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4233 August 07, 2013
by pcbolt
XMEGA 2 3957 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6007 July 17, 2013
by edb
Different result with different variable names 9 4212 June 04, 2013
by scootergarrett
Strange ADC errors 15 4668 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3630 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3912 May 29, 2013
by Kami
Define debug comments 10 4029 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8818 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3980 April 28, 2013
by pcbolt
makefile eeprom 2 3676 April 22, 2013
by pcbolt
TWI questions. 10 5265 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13062 April 07, 2013
by JimFrederickson
Bootloader woes 15 4509 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4533 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4934 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5590 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11636 March 28, 2013
by Ralphxyz
creating make file 10 4054 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3895 March 14, 2013
by lnino
USART as SPI 7 6896 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4019 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5720 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3798 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3628 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4363 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4083 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5142 February 12, 2013
by Nichben
Beginners Guide 2 4237 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5550 February 05, 2013
by adosch
Writing into memory while running program 4 3709 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4247 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3849 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7676 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6286 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8866 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3925 January 12, 2013
by Noter
help with keypad/display project code 23 4953 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4134 January 10, 2013
by keith712
LED circuit not producing expected results 5 4327 January 05, 2013
by Noter
AVR Programming without bootloader 29 9765 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3688 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10559 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4843 December 29, 2012
by pcbolt
typecast problem? 7 3771 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4933 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4903 December 24, 2012
by Noter
oscillator fuse bits 9 4227 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4168 December 23, 2012
by keith712
no such file error 1 6 4804 December 23, 2012
by keith712
Using strcpy 3 4156 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5918 December 18, 2012
by Rick_S
printf problems 9 4049 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6545 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6658 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4597 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28720 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3531 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4187 November 20, 2012
by BobaMosfet
printf_P problems 5 4870 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6214 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5960 October 22, 2012
by JimFrederickson
waht dose |= do 5 4328 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5325 October 20, 2012
by fishberg5051
Array limitations 6 6709 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5877 October 16, 2012
by ankush_karche
Reading from uart stream 18 6140 October 15, 2012
by sask55
AVRISP v2 programmer 3 4144 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6543 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4592 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5354 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6592 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4380 October 01, 2012
by Noter
indexing an array with a variable 5 3882 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3468 September 27, 2012
by ankush_karche
use of strcat fuction 7 4671 September 23, 2012
by sask55
ADC problem 11 4517 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5034 September 18, 2012
by Bushy
Program too big for MCU? 3 4023 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9169 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5187 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4340 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4207 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4151 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4233 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16226 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4812 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3926 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4061 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3728 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5066 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5680 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3662 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4886 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4073 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4538 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4209 August 18, 2012
by Finis
TypeCast problem 3 3823 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3914 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4011 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4272 August 03, 2012
by virtual
Basic programming help 11 4096 July 30, 2012
by sask55
Random Number Generator 5 7109 July 25, 2012
by lnino
Scanner Input/Output 7 4016 July 23, 2012
by bl00513
Test program - location? 3 4002 July 21, 2012
by TheFed
Making a library? 11 7311 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24333 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4545 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15235 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4199 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7857 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4348 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6708 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6306 July 06, 2012
by edb
Counting the changes in a pin 3 3875 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4017 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5331 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4473 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6330 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3759 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4030 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6008 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4759 June 23, 2012
by rmore
Reading eeprom 3 4197 June 21, 2012
by missle3944
Bluetooth Module Question 2 4005 June 20, 2012
by pcbolt
Using #define 3 3751 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3964 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4210 June 14, 2012
by dicko
Timing for each line of code 3 3729 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5621 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3953 June 10, 2012
by Pew446
328p makefile 5 3925 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8156 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4483 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3984 June 03, 2012
by chaosatom
Input pin Trouble 2 3792 May 28, 2012
by pcbolt
Master/Slave SPI 10 12969 May 28, 2012
by sask55
SPI problem 7 6778 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3771 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4789 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4216 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4372 May 17, 2012
by RogerFL
Compiler issue? 3 4052 May 17, 2012
by RogerFL
SPI Problem! 1 4907 May 17, 2012
by kemil
Read from atmega 15 15155 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6267 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3982 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6083 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4832 May 08, 2012
by RogerFL
Displaying on the LCD 2 3724 May 06, 2012
by ad2476
Problem with Boolean type 12 9219 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6016 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4257 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4634 April 29, 2012
by JimFrederickson
include statement 2 3723 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4509 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7543 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5484 April 20, 2012
by Ralphxyz
Simple UART code 7 5289 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4928 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3939 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5097 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4440 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5769 April 12, 2012
by hevans
Dont understand the &= and |= 8 4239 April 06, 2012
by pcbolt
newbie 17 4537 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4417 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4377 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4059 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4282 March 30, 2012
by pcbolt
Code Doctor needed. 21 4889 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4410 March 30, 2012
by pcbolt
LED Array questions 3 3983 March 30, 2012
by amartinez
Need help Programing! 2 3771 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4331 March 22, 2012
by pcbolt
trouble need help 7 3845 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4954 March 14, 2012
by stanvan
concise serial output? 5 4489 March 11, 2012
by sask55
2N7000 work with open drain? 5 4782 March 08, 2012
by RogerFL
How to create a timer? 8 4160 March 07, 2012
by Rick_S
Need help with frequency counter 8 4507 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3752 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4067 March 03, 2012
by esoderberg
Mac Terminal programming 11 4853 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3828 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4941 February 29, 2012
by pcbolt
SPI Programming 11 6417 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4589 February 27, 2012
by jvince96
Sending Data to a File 4 4472 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4532 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4164 February 18, 2012
by mdk
Code weird errors? 13 4795 February 17, 2012
by pcbolt
Hardware Connections 3 3594 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14276 February 11, 2012
by Rick_S
First MCU Program 4 4059 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4647 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3913 February 07, 2012
by sask55
Implicit Definition Errors 4 4546 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5082 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5004 February 04, 2012
by dvdsnyd
help with interrupts 6 4524 February 04, 2012
by dvdsnyd
questions on overflow 4 4499 February 03, 2012
by dvdsnyd
curser positioning 6 3850 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4526 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4111 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5364 January 29, 2012
by DS1000
Sending a string in UART 19 19096 January 27, 2012
by treymd
HD44780 (LCD) 3 4267 January 24, 2012
by glendon
Variation on 3 bit adder 9 4325 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4029 January 23, 2012
by Rick_S
referencing a variable 20 4791 January 21, 2012
by Ralphxyz
pin change interrupts 9 5539 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6326 January 19, 2012
by raylop
test 3 3957 January 18, 2012
by Gil
Trouble with my first program! help 50 5428 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4898 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4437 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6013 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3798 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5750 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4134 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4625 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5596 January 05, 2012
by tchilzer2
Interrupt Problem 8 4432 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4754 January 05, 2012
by hevans
Bootloader error 5 4657 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5243 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4042 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3913 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3821 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4545 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4953 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4985 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6250 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7599 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5111 December 22, 2011
by glendon
Serial Read in Labview 12 6776 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4684 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4033 December 19, 2011
by Striker
Corrupted Data 2 4601 December 13, 2011
by hevans
Digital clock code 2 4341 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12649 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6152 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5587 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4482 December 07, 2011
by huzbum
Music with the MCU?? 12 6012 December 05, 2011
by 2electrified
LED array scroll function 38 12282 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4475 December 04, 2011
by pfullen
Using Vim - installing C script 4 4428 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4596 December 02, 2011
by bluestang
First Program initilload 11 4337 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4332 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4861 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4184 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4695 November 22, 2011
by Rick_S
LCD and custom display 3 4088 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5788 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4563 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4046 November 11, 2011
by BNS
Modbus Master 1 4675 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4589 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4825 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4727 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3870 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13190 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3966 November 07, 2011
by Heed
Array creation and access 4 3939 November 07, 2011
by JimFrederickson
Huffman coding 2 4384 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5445 November 03, 2011
by hevans
Eyeboard, a new approach 1 4607 November 03, 2011
by lcruz007
TWI hang up 4 4792 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4289 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4205 October 28, 2011
by hevans
Complete one button menu system 3 8091 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4936 October 17, 2011
by claesz
ADC help 3 3848 October 15, 2011
by sonicgadgets
String manipulation 6 5179 October 13, 2011
by claesz
Basic Makefile Help 4 3949 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8750 October 06, 2011
by Rick_S
Led Blink 3 4553 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4627 October 03, 2011
by hevans
Games to learn programming 4 6226 September 23, 2011
by Ralphxyz
Master Slave communications 4 4801 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4185 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5131 September 11, 2011
by dgikuljot
MCU Configuration 12 4194 September 08, 2011
by BobaMosfet
Varying voltages 10 4285 September 07, 2011
by bretm
Interpret statement 5 4175 September 03, 2011
by egero1
Temp spi help 3 3911 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6098 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4077 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5013 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5149 August 21, 2011
by BobaMosfet
xylophone program 1 4254 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4193 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4541 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5609 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11176 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4148 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5746 August 08, 2011
by bretm
Noise Noise Noise 3 4994 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3884 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4421 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7035 August 03, 2011
by kayrock
EEPROM confusion 13 5846 July 29, 2011
by Noter
1value error 21 5106 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4232 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4878 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4235 July 21, 2011
by carlhako
Populating an Array 22 5645 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4608 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7645 July 19, 2011
by BobaMosfet
Make header file 10 6799 July 19, 2011
by Ralphxyz
pwm for dac 58 9810 July 18, 2011
by kayrock
Random Number 2 4012 July 18, 2011
by Robotnik
Interupts with a button 3 3693 July 16, 2011
by Noter
need help with my code 3 4201 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3943 July 13, 2011
by gcharris
C++ 8 6654 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4097 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4415 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5724 July 08, 2011
by Rick_S
Making a programmer 7 4237 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5810 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4629 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6034 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4207 June 27, 2011
by Rick_S
Time.h 3 4583 June 23, 2011
by JamesR
Pygame (no rect object) 5 4707 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4198 June 22, 2011
by Ralphxyz
Error in Code 2 3553 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4105 June 21, 2011
by lnino
Responding to a Button with Polling 7 4470 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5680 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3912 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4347 June 13, 2011
by JoyceChee
Nerdkit 22 5389 June 11, 2011
by HJA
Button ipod help 5 3656 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4185 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5140 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4147 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4541 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5321 May 29, 2011
by Ralphxyz
questions about setting bits 11 7037 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9326 May 26, 2011
by huzbum
Question About Interrupts 4 4225 May 25, 2011
by huzbum
RPM to MPH 12 6280 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6113 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4417 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4325 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5652 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5034 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5553 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4279 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4168 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5385 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4474 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8776 May 17, 2011
by amartinez
PSTR error? 5 4072 May 17, 2011
by hevans
Photoresistor to ADC 15 5065 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3942 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5063 May 14, 2011
by bretm
Help with some code? 4 4013 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4466 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4145 May 13, 2011
by bretm
Python first try comments please 18 5167 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5931 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4371 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10416 May 09, 2011
by Ralphxyz
Python Help 23 7068 May 09, 2011
by kemil
Purchased MCU does not work? 7 6042 May 08, 2011
by paulwszew
Compiling error codes 10 4064 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4238 May 05, 2011
by hevans
upgrade! 1 4135 May 04, 2011
by XOXO
SPI communication code 11 5627 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3832 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5767 April 24, 2011
by xodin
Programming in JAVA 8 16687 April 21, 2011
by Ralphxyz
Function help 5 4386 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4619 April 21, 2011
by lnino
Interesting code structure. 21 5659 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6187 April 20, 2011
by uml_12
SPI transfer delay 3 4433 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4778 April 18, 2011
by Noter
Implementation of printf(...) function 2 4421 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5911 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4856 April 16, 2011
by kayrock
Programming with serial port 6 5113 April 14, 2011
by carlhako
UART 2 4325 April 14, 2011
by Rick_S
Programmers Notepad 4 5135 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4196 April 12, 2011
by bretm
Nerdkits library 9 4430 April 10, 2011
by hariharan
Playing different music with the MCU 7 23595 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5415 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5528 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7360 April 06, 2011
by Schrat
Memory organization 8 4545 April 06, 2011
by Noter
LED array 2 4248 April 06, 2011
by hevans
compiling a .c file 8 4948 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4626 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4430 April 05, 2011
by bretm
led array code 7 4699 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6288 April 02, 2011
by kkanodia
Frequency 20 5152 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4444 April 02, 2011
by hariharan
Help with code 3 4037 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4992 March 31, 2011
by lnino
Connect a different LCD 12 4784 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5653 March 30, 2011
by bretm
Writing software using eye movements 2 3984 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5856 March 29, 2011
by lnino
Interrupts 18 5932 March 28, 2011
by hariharan
OR gate? 14 4910 March 27, 2011
by esoderberg
Analog Output 2 4038 March 26, 2011
by Ralphxyz
For command 8 4104 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4848 March 25, 2011
by hevans
ADMUX 52 7003 March 25, 2011
by Ralphxyz
Attiny10 7 7120 March 25, 2011
by Rick_S
Java Help 2 4305 March 24, 2011
by Ralphxyz
Help with ADC 3 3895 March 23, 2011
by bretm
help needed with uart code 4 4732 March 19, 2011
by plinko
Uart 2 4090 March 19, 2011
by missle3944
How to make a "Make File" 3 5247 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6715 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5189 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6473 March 11, 2011
by missle3944
Hacking an old school led display 11 8350 March 10, 2011
by Noter
Setting Pin Low 2 4044 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4109 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4601 March 06, 2011
by billwis
Function Prototypes 4 4011 March 04, 2011
by Rick_S
Debugger 3 4161 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6216 March 02, 2011
by bretm
Registers????? 14 4633 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4303 February 27, 2011
by MichaelJE2
Basic C Programming 13 6515 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4426 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5746 February 23, 2011
by Wads
Programming Capabilities 7 4180 February 23, 2011
by Twarter369
RC car 6 5297 February 22, 2011
by derberp
How to play user entered sound? 9 4564 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3969 February 21, 2011
by hevans
Compiling the bootloader 17 5593 February 20, 2011
by Ralphxyz
Help with PWM 2 5225 February 20, 2011
by hevans
ADCRA 4 4192 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5601 February 20, 2011
by hevans
Accelerometer project 12 9158 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3975 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5072 February 13, 2011
by fubar769
Servo code execution 1 4218 February 11, 2011
by missle3944
New chip programming 2 4960 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5934 February 07, 2011
by hevans
Compiling 3 4106 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4813 February 05, 2011
by mongo
Checking a Pins Status 3 4422 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4107 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4335 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5798 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4172 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3858 February 01, 2011
by Rick_S
ADC HELP!!! 16 6671 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4317 January 31, 2011
by rboggs10
My first .h file usage 3 5391 January 31, 2011
by Ralphxyz
counting 4 4003 January 28, 2011
by Jalex
atmega328P's ADC 2 5591 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26778 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7108 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4661 January 25, 2011
by popwarsweet
Confused again 2 3987 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7164 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4192 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4603 January 23, 2011
by Rick_S
Loading issues 4 4178 January 22, 2011
by Shabigity
printf dip arithmetic 3 4427 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4949 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7203 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5473 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4824 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4547 January 15, 2011
by wanderingjew
MCU specific C programming 4 4794 January 15, 2011
by Hexorg
Math Problem 1 4446 January 15, 2011
by Jalex
Coding question 2 4002 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5143 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4625 January 13, 2011
by Icyhot
programming ladder logic 7 16810 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4401 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4901 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4983 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5287 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4025 January 04, 2011
by Steven
N00B memory allocation questions 4 4327 January 04, 2011
by Sciencenerd
SD card protocol 3 7327 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4594 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4964 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4641 January 01, 2011
by hevans
Just built a 7 segment interface 7 5686 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5722 December 28, 2010
by Ralphxyz
if statements... 12 5967 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6210 December 22, 2010
by VictorsNerdery
Math Check Please 5 4116 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4970 December 22, 2010
by Icyhot
Question Regarding Registers 5 4186 December 16, 2010
by hevans
JTAG programming 2 4766 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4166 December 11, 2010
by mbobak
knight rider LED animation 21 11323 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4047 December 06, 2010
by lcruz007
Error during make 2 3962 December 06, 2010
by bretm
trying to understand MAKE 6 4135 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5184 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4139 December 01, 2010
by hevans
using different crystals 4 4142 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4956 November 25, 2010
by Ralphxyz
Writing Data to File 2 4450 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4360 November 18, 2010
by hevans
Fourier transform 3 5534 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4243 November 11, 2010
by bretm
Quick bootloader question 4 4231 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4516 November 08, 2010
by gusr205
Doing Integrals in C code 5 11348 November 07, 2010
by hevans
Duty cycle 3 4226 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4672 November 05, 2010
by bretm
I2C Nerdkit Library 14 6760 October 30, 2010
by Ralphxyz
Malloc Issues 6 5093 October 30, 2010
by kle8309
Smooth servo movement. 10 6368 October 27, 2010
by esoderberg
or operator 2 4115 October 25, 2010
by hevans
Tech-O-Meter 5 4367 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6551 October 25, 2010
by Rick_S
Temperature sensor 10 5744 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4300 October 23, 2010
by mmw1
how does avr memory work? 2 5088 October 19, 2010
by hevans
DAPA Upload Problem 10 5058 October 18, 2010
by brockmjp
Reading Resistance 4 4632 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7216 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4629 October 10, 2010
by hevans
Setting FUSES? 5 5631 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7493 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4950 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4744 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5056 September 21, 2010
by bretm
MCU Programming Error 2 3981 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4492 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4297 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6404 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4541 September 15, 2010
by bpenglase
Mac problems with programming 7 4920 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6438 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4473 September 07, 2010
by hevans
Initial programming 15 4558 September 04, 2010
by Rick_S
LED all at once 4 4353 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4703 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4439 August 26, 2010
by bretm
alternative programming language 4 6063 August 25, 2010
by awesome
Listen for serial input 4 4787 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4464 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5808 August 21, 2010
by Ralphxyz
tempsensor 4 4234 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5777 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6951 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6428 August 16, 2010
by ironcladmvtm
Compile 4 4404 August 16, 2010
by Ralphxyz
Change text 6 4113 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12563 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5283 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5477 August 07, 2010
by kle8309
Other LCDs? 2 4115 August 06, 2010
by Rick_S
Not working 21 6161 August 06, 2010
by Razvan
Generating random numbers in C. 2 5116 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5105 August 04, 2010
by gnkarn
My MAKE article 2 4817 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5181 July 31, 2010
by sbrod
Multiple ADC ports 9 5321 July 31, 2010
by norby31
what do these errors mean? 11 4332 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10425 July 28, 2010
by hevans
Saving variables 2 4295 July 27, 2010
by bretm
Printing today date on LCD 5 4367 July 27, 2010
by Ralphxyz
Sending a string 6 4857 July 26, 2010
by ioScream
LED Scrolling display 1 4488 July 25, 2010
by ermias
error help 3 4739 July 24, 2010
by cinta51
Need a JumpStart 8 4384 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5319 July 20, 2010
by pjack
Content mismatch - verification error 6 5377 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17803 July 20, 2010
by lsoltmann
LCD sequence question 2 3885 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4556 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8452 July 12, 2010
by lcruz007
ADC with input at ground 6 5052 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4662 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5086 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4340 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4962 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4535 June 29, 2010
by bretm
Saving text to EEPROM 2 5572 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4677 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4382 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4499 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4316 June 12, 2010
by Jer
Foodloader help 5 4651 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4618 June 11, 2010
by treymd
tempsensor project 8 4214 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4681 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4111 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7611 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4210 May 13, 2010
by wayward
ISP programming error 8 12313 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4787 May 11, 2010
by avicell
Maximum PWM frequency? 4 4545 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4168 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4271 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4919 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3901 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4361 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5447 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5311 May 01, 2010
by Solorbob
UART programming (PC side) 4 4897 May 01, 2010
by Hexorg
Assemble resistor notation 4 4020 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4810 April 30, 2010
by bretm
Using PCINT4 5 5012 April 22, 2010
by bretm
Using Shift Registers? 2 5179 April 18, 2010
by wayward
on flash FILE i/o 6 4512 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4164 April 13, 2010
by sask55
AVR Arrays? 2 6135 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11163 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5624 April 11, 2010
by JackScumm
My new game for my EES 7 4900 April 10, 2010
by Hexorg
Silly Coding Question 10 4608 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5238 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5300 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4325 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4549 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5353 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4301 April 02, 2010
by lcruz007
PWM and LEDs 3 5032 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4329 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4929 March 27, 2010
by bretm
Modifing C code without knowing C 3 4349 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9438 March 24, 2010
by Frozenlock
Python code to create LED font 1 4946 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6548 March 21, 2010
by brian
Eclipse AVR plugin help 5 4637 March 18, 2010
by fatmarik
Help with programing plese 4 4181 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5598 March 17, 2010
by Rick_S
POST (power on self test) 2 4450 March 12, 2010
by treymd
Easy PWM tutorial 2 4342 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4788 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4695 March 07, 2010
by lcruz007
asm macro error 2 4181 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4458 March 05, 2010
by xc2rx
ACD sample rate 4 5335 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5473 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4189 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4437 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3993 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5141 March 02, 2010
by lcruz007
Easy Random Numbers 3 5338 March 01, 2010
by hevans
float to int? 5 4468 February 27, 2010
by Hexorg
An interesting beep 1 4465 February 26, 2010
by bretm
Bucket Brigade 3 4252 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11696 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5412 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4173 February 15, 2010
by ton_mit
Bootloader install 6 5864 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5435 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4417 February 13, 2010
by banerjen
clearing data in serail buffer 5 8031 February 11, 2010
by sask55
microseconds realtimeclock 3 4530 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4518 February 08, 2010
by mrobbins
time structure check 12 4385 February 07, 2010
by wayward
ISP Question 10 4743 February 06, 2010
by Phrank916
Can't upload to m328p 4 4859 February 06, 2010
by sask55
Check out my new project! 5 4742 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4356 February 02, 2010
by saleem
Convert uint8_t to char 3 14966 February 01, 2010
by saleem
Need Accelerometer... 8 4633 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4233 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4229 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5620 January 29, 2010
by Rick_S
what the heck does << mean? 4 4685 January 29, 2010
by Ralphxyz
Clocking another IC 3 4099 January 27, 2010
by mrobbins
Twisted pair 11 4953 January 26, 2010
by mongo
Python Majic 3 5387 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4357 January 22, 2010
by hevans
Trouble in sending information in UART 3 4566 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5568 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10135 January 20, 2010
by saleem
Help needed on counting program 5 4734 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5753 January 19, 2010
by treymd
Python creates it's own errors! 17 4360 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4337 January 18, 2010
by mongo
Compiling new code 10 4789 January 16, 2010
by N3Roaster
Make error 17 5094 January 16, 2010
by Eb547
ISP and micro madness. 12 4508 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4436 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4343 January 14, 2010
by Rick_S
Book suggestions? 3 4259 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4589 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4656 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6047 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4524 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4646 December 31, 2009
by hevans
Understanding Array Code 9 4714 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4276 December 30, 2009
by markjbenson
Pin change interrupt 2 4915 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5721 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4596 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18348 December 27, 2009
by jastermerrel
Makefile foodloader 34 6702 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6781 December 25, 2009
by Aceslick911
High voltage signal timer 3 4179 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6760 December 22, 2009
by Rick_S
Managing data tables 12 4692 December 21, 2009
by JKITSON
external interrupt 1 4148 December 21, 2009
by saleem
Weather Station 1 4980 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6197 December 14, 2009
by hevans
from ivonv's post 8 5116 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4313 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5486 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5753 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5137 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4198 December 04, 2009
by pbfy0
A few questions... 10 5206 November 29, 2009
by hevans
Help with code please 22 6251 November 29, 2009
by pbfy0
Programmers Wanted 1 4525 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4399 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4457 November 24, 2009
by FWSquatch
Random Questions 10 4554 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4941 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7002 November 23, 2009
by BobaMosfet
C Programming basic question 3 4424 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7154 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5547 November 02, 2009
by hevans
How-To: Sleep 11 7158 October 27, 2009
by mikedoug
I2C communications 3 4389 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7906 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4247 October 19, 2009
by puargs
Suggestions for LCD program space 13 5194 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4708 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5472 September 28, 2009
by rusirius
Connection to cell phones 7 5336 September 22, 2009
by rusirius
Very simple assembly problem 13 6449 September 21, 2009
by rusirius
Linux C editor recommendation 11 6955 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6211 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5157 September 15, 2009
by rusirius
Using source code 10 4926 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5180 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4651 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7679 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14444 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5117 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6705 August 15, 2009
by Starwarslegokid
python loop 21 6462 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5396 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5368 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19782 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8126 July 29, 2009
by mrobbins
Bootloader Kit 9 5437 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11239 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11817 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4564 July 10, 2009
by karlockhart
Digital Write Question 14 5242 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6938 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4521 June 22, 2009
by Tug
debugging 4 4969 June 20, 2009
by wayward
Help with a state machine 3 5950 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8657 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6647 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5945 May 26, 2009
by wayward
sprintf 4 6801 May 22, 2009
by wayward
testing the programmer 3 4619 May 16, 2009
by digiassn
initialload 3 4822 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5701 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5195 May 06, 2009
by wayward
AVR Bootloaders 3 4779 April 18, 2009
by wayward
Led Marquee question 14 5463 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...