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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 4467 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2961 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5592 August 28, 2020
by scootergarrett
More bootloading 1 3462 December 29, 2019
by scootergarrett
Boot Loading 2 3361 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5011 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3961 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3866 November 15, 2016
by sask55
RPM Program 24 9273 September 23, 2016
by Ralphxyz
Makefile 4 4002 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5646 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4401 March 21, 2016
by sask55
ADMUX=0 7 4314 February 19, 2016
by Javy
Using two timers 22 4535 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4013 January 17, 2016
by Rick_S
Master/Slave I2C 32 16580 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3943 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3485 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18418 October 02, 2015
by BobaMosfet
Replacement LCD 4 3784 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5009 September 18, 2015
by RickMcKeon
MCU basic concept 6 3843 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4576 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6985 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3918 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5037 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5111 February 14, 2015
by Noter
Programming with graphics 6 4223 November 24, 2014
by jmuthe
Let's do a project 42 5818 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4805 November 11, 2014
by BobaMosfet
COM Port Problem 4 3697 October 22, 2014
by BobaMosfet
Do not understand this 12 5439 September 29, 2014
by BobaMosfet
original program 3 3614 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4866 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3744 June 10, 2014
by lailai
Motorcycle tachometer 1 4081 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4311 June 01, 2014
by sask55
Pointer questions 6 3981 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3722 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 22829 May 13, 2014
by Ralphxyz
a Tiny project 15 5171 May 05, 2014
by Pew446
char array if statement 4 3588 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4168 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5378 March 15, 2014
by JimFrederickson
char array if statement 12 4853 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8432 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3579 February 24, 2014
by boxvic
complex library 3 3859 January 19, 2014
by esoderberg
complex library 1 3412 January 18, 2014
by scootergarrett
MKII questions 23 5149 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3949 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9440 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4415 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8936 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19968 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4242 October 26, 2013
by Noter
HV Programmer 8 4449 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6004 September 11, 2013
by pcbolt
Get time between sensor readings 5 4127 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5600 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5197 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3871 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4283 August 07, 2013
by pcbolt
XMEGA 2 3994 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6076 July 17, 2013
by edb
Different result with different variable names 9 4276 June 04, 2013
by scootergarrett
Strange ADC errors 15 4713 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3666 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3972 May 29, 2013
by Kami
Define debug comments 10 4073 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8882 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4022 April 28, 2013
by pcbolt
makefile eeprom 2 3741 April 22, 2013
by pcbolt
TWI questions. 10 5351 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13162 April 07, 2013
by JimFrederickson
Bootloader woes 15 4565 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4586 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4985 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5653 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11741 March 28, 2013
by Ralphxyz
creating make file 10 4099 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3938 March 14, 2013
by lnino
USART as SPI 7 6962 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4069 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5795 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3845 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3667 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4418 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4127 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5204 February 12, 2013
by Nichben
Beginners Guide 2 4278 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5622 February 05, 2013
by adosch
Writing into memory while running program 4 3762 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4286 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3908 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7728 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6353 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8937 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3972 January 12, 2013
by Noter
help with keypad/display project code 23 5018 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4198 January 10, 2013
by keith712
LED circuit not producing expected results 5 4369 January 05, 2013
by Noter
AVR Programming without bootloader 29 9843 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3740 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10615 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4889 December 29, 2012
by pcbolt
typecast problem? 7 3817 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4985 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4967 December 24, 2012
by Noter
oscillator fuse bits 9 4275 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4224 December 23, 2012
by keith712
no such file error 1 6 4874 December 23, 2012
by keith712
Using strcpy 3 4213 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5980 December 18, 2012
by Rick_S
printf problems 9 4090 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6603 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6745 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4666 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28902 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3579 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4220 November 20, 2012
by BobaMosfet
printf_P problems 5 4922 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6265 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6043 October 22, 2012
by JimFrederickson
waht dose |= do 5 4377 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5372 October 20, 2012
by fishberg5051
Array limitations 6 6799 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5916 October 16, 2012
by ankush_karche
Reading from uart stream 18 6207 October 15, 2012
by sask55
AVRISP v2 programmer 3 4186 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6603 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4635 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5406 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6652 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4420 October 01, 2012
by Noter
indexing an array with a variable 5 3925 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3512 September 27, 2012
by ankush_karche
use of strcat fuction 7 4731 September 23, 2012
by sask55
ADC problem 11 4573 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5075 September 18, 2012
by Bushy
Program too big for MCU? 3 4064 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9216 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5236 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4388 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4256 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4208 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4307 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16355 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4861 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3976 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4114 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3771 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5127 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5752 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3704 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4939 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4121 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4590 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4265 August 18, 2012
by Finis
TypeCast problem 3 3872 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3957 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4056 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4320 August 03, 2012
by virtual
Basic programming help 11 4159 July 30, 2012
by sask55
Random Number Generator 5 7186 July 25, 2012
by lnino
Scanner Input/Output 7 4060 July 23, 2012
by bl00513
Test program - location? 3 4044 July 21, 2012
by TheFed
Making a library? 11 7391 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24447 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4601 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15397 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4249 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7936 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4399 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6759 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6378 July 06, 2012
by edb
Counting the changes in a pin 3 3924 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4061 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5372 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4537 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6386 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3807 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4093 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6095 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4838 June 23, 2012
by rmore
Reading eeprom 3 4240 June 21, 2012
by missle3944
Bluetooth Module Question 2 4047 June 20, 2012
by pcbolt
Using #define 3 3802 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4019 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4253 June 14, 2012
by dicko
Timing for each line of code 3 3778 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5689 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4006 June 10, 2012
by Pew446
328p makefile 5 3966 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8211 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4533 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4032 June 03, 2012
by chaosatom
Input pin Trouble 2 3840 May 28, 2012
by pcbolt
Master/Slave SPI 10 13043 May 28, 2012
by sask55
SPI problem 7 6829 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3813 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4841 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4263 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4415 May 17, 2012
by RogerFL
Compiler issue? 3 4092 May 17, 2012
by RogerFL
SPI Problem! 1 4955 May 17, 2012
by kemil
Read from atmega 15 15300 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6321 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4029 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6129 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4891 May 08, 2012
by RogerFL
Displaying on the LCD 2 3770 May 06, 2012
by ad2476
Problem with Boolean type 12 9314 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6086 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4304 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4680 April 29, 2012
by JimFrederickson
include statement 2 3772 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4561 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7618 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5526 April 20, 2012
by Ralphxyz
Simple UART code 7 5350 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4970 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3999 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5170 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4491 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5826 April 12, 2012
by hevans
Dont understand the &= and |= 8 4293 April 06, 2012
by pcbolt
newbie 17 4588 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4455 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4422 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4105 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4327 March 30, 2012
by pcbolt
Code Doctor needed. 21 4937 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4461 March 30, 2012
by pcbolt
LED Array questions 3 4032 March 30, 2012
by amartinez
Need help Programing! 2 3816 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4377 March 22, 2012
by pcbolt
trouble need help 7 3894 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4999 March 14, 2012
by stanvan
concise serial output? 5 4544 March 11, 2012
by sask55
2N7000 work with open drain? 5 4828 March 08, 2012
by RogerFL
How to create a timer? 8 4222 March 07, 2012
by Rick_S
Need help with frequency counter 8 4574 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3806 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4115 March 03, 2012
by esoderberg
Mac Terminal programming 11 4920 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3889 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4994 February 29, 2012
by pcbolt
SPI Programming 11 6466 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4630 February 27, 2012
by jvince96
Sending Data to a File 4 4528 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4582 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4209 February 18, 2012
by mdk
Code weird errors? 13 4863 February 17, 2012
by pcbolt
Hardware Connections 3 3633 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14372 February 11, 2012
by Rick_S
First MCU Program 4 4118 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4718 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3966 February 07, 2012
by sask55
Implicit Definition Errors 4 4591 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5118 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5047 February 04, 2012
by dvdsnyd
help with interrupts 6 4568 February 04, 2012
by dvdsnyd
questions on overflow 4 4550 February 03, 2012
by dvdsnyd
curser positioning 6 3896 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4573 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4161 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5442 January 29, 2012
by DS1000
Sending a string in UART 19 19197 January 27, 2012
by treymd
HD44780 (LCD) 3 4316 January 24, 2012
by glendon
Variation on 3 bit adder 9 4395 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4073 January 23, 2012
by Rick_S
referencing a variable 20 4847 January 21, 2012
by Ralphxyz
pin change interrupts 9 5612 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6375 January 19, 2012
by raylop
test 3 3993 January 18, 2012
by Gil
Trouble with my first program! help 50 5480 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4966 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4492 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6067 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3853 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5818 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4180 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4681 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5635 January 05, 2012
by tchilzer2
Interrupt Problem 8 4494 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4800 January 05, 2012
by hevans
Bootloader error 5 4698 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5287 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4080 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3957 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3881 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4584 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5000 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5029 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6331 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7683 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5169 December 22, 2011
by glendon
Serial Read in Labview 12 6831 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4729 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4080 December 19, 2011
by Striker
Corrupted Data 2 4660 December 13, 2011
by hevans
Digital clock code 2 4382 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12714 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6204 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5643 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4544 December 07, 2011
by huzbum
Music with the MCU?? 12 6086 December 05, 2011
by 2electrified
LED array scroll function 38 12335 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4544 December 04, 2011
by pfullen
Using Vim - installing C script 4 4492 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4652 December 02, 2011
by bluestang
First Program initilload 11 4392 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4377 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4906 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4226 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4758 November 22, 2011
by Rick_S
LCD and custom display 3 4134 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5836 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4607 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4093 November 11, 2011
by BNS
Modbus Master 1 4727 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4640 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4876 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4771 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3914 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13290 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4013 November 07, 2011
by Heed
Array creation and access 4 3994 November 07, 2011
by JimFrederickson
Huffman coding 2 4442 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5487 November 03, 2011
by hevans
Eyeboard, a new approach 1 4648 November 03, 2011
by lcruz007
TWI hang up 4 4862 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4350 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4247 October 28, 2011
by hevans
Complete one button menu system 3 8163 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4990 October 17, 2011
by claesz
ADC help 3 3893 October 15, 2011
by sonicgadgets
String manipulation 6 5229 October 13, 2011
by claesz
Basic Makefile Help 4 3996 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8808 October 06, 2011
by Rick_S
Led Blink 3 4599 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4674 October 03, 2011
by hevans
Games to learn programming 4 6308 September 23, 2011
by Ralphxyz
Master Slave communications 4 4845 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4230 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5189 September 11, 2011
by dgikuljot
MCU Configuration 12 4242 September 08, 2011
by BobaMosfet
Varying voltages 10 4331 September 07, 2011
by bretm
Interpret statement 5 4225 September 03, 2011
by egero1
Temp spi help 3 3952 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6148 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4122 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5056 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5198 August 21, 2011
by BobaMosfet
xylophone program 1 4311 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4238 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4591 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5660 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11249 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4198 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5805 August 08, 2011
by bretm
Noise Noise Noise 3 5038 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3925 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4466 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7086 August 03, 2011
by kayrock
EEPROM confusion 13 5900 July 29, 2011
by Noter
1value error 21 5179 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4277 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4925 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4283 July 21, 2011
by carlhako
Populating an Array 22 5692 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4658 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7720 July 19, 2011
by BobaMosfet
Make header file 10 6851 July 19, 2011
by Ralphxyz
pwm for dac 58 9858 July 18, 2011
by kayrock
Random Number 2 4053 July 18, 2011
by Robotnik
Interupts with a button 3 3741 July 16, 2011
by Noter
need help with my code 3 4251 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3986 July 13, 2011
by gcharris
C++ 8 6705 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4138 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4475 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5796 July 08, 2011
by Rick_S
Making a programmer 7 4274 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5859 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4665 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6080 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4248 June 27, 2011
by Rick_S
Time.h 3 4636 June 23, 2011
by JamesR
Pygame (no rect object) 5 4757 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4253 June 22, 2011
by Ralphxyz
Error in Code 2 3594 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4159 June 21, 2011
by lnino
Responding to a Button with Polling 7 4520 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5724 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3952 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4389 June 13, 2011
by JoyceChee
Nerdkit 22 5467 June 11, 2011
by HJA
Button ipod help 5 3696 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4234 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5203 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4195 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4583 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5374 May 29, 2011
by Ralphxyz
questions about setting bits 11 7091 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9398 May 26, 2011
by huzbum
Question About Interrupts 4 4262 May 25, 2011
by huzbum
RPM to MPH 12 6363 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6178 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4456 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4367 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5705 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5085 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5626 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4324 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4204 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5423 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4538 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8852 May 17, 2011
by amartinez
PSTR error? 5 4115 May 17, 2011
by hevans
Photoresistor to ADC 15 5121 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4010 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5114 May 14, 2011
by bretm
Help with some code? 4 4058 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4501 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4213 May 13, 2011
by bretm
Python first try comments please 18 5212 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5986 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4409 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10480 May 09, 2011
by Ralphxyz
Python Help 23 7128 May 09, 2011
by kemil
Purchased MCU does not work? 7 6078 May 08, 2011
by paulwszew
Compiling error codes 10 4106 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4279 May 05, 2011
by hevans
upgrade! 1 4192 May 04, 2011
by XOXO
SPI communication code 11 5695 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3882 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5809 April 24, 2011
by xodin
Programming in JAVA 8 16776 April 21, 2011
by Ralphxyz
Function help 5 4425 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4672 April 21, 2011
by lnino
Interesting code structure. 21 5716 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6236 April 20, 2011
by uml_12
SPI transfer delay 3 4480 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4837 April 18, 2011
by Noter
Implementation of printf(...) function 2 4467 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5955 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4925 April 16, 2011
by kayrock
Programming with serial port 6 5159 April 14, 2011
by carlhako
UART 2 4376 April 14, 2011
by Rick_S
Programmers Notepad 4 5175 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4247 April 12, 2011
by bretm
Nerdkits library 9 4476 April 10, 2011
by hariharan
Playing different music with the MCU 7 23666 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5470 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5595 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7428 April 06, 2011
by Schrat
Memory organization 8 4591 April 06, 2011
by Noter
LED array 2 4292 April 06, 2011
by hevans
compiling a .c file 8 4991 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4672 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4472 April 05, 2011
by bretm
led array code 7 4745 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6333 April 02, 2011
by kkanodia
Frequency 20 5210 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4495 April 02, 2011
by hariharan
Help with code 3 4075 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5039 March 31, 2011
by lnino
Connect a different LCD 12 4835 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5734 March 30, 2011
by bretm
Writing software using eye movements 2 4038 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5913 March 29, 2011
by lnino
Interrupts 18 5989 March 28, 2011
by hariharan
OR gate? 14 4958 March 27, 2011
by esoderberg
Analog Output 2 4077 March 26, 2011
by Ralphxyz
For command 8 4154 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4894 March 25, 2011
by hevans
ADMUX 52 7073 March 25, 2011
by Ralphxyz
Attiny10 7 7199 March 25, 2011
by Rick_S
Java Help 2 4348 March 24, 2011
by Ralphxyz
Help with ADC 3 3937 March 23, 2011
by bretm
help needed with uart code 4 4782 March 19, 2011
by plinko
Uart 2 4145 March 19, 2011
by missle3944
How to make a "Make File" 3 5307 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6763 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5251 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6532 March 11, 2011
by missle3944
Hacking an old school led display 11 8429 March 10, 2011
by Noter
Setting Pin Low 2 4085 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4146 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4652 March 06, 2011
by billwis
Function Prototypes 4 4067 March 04, 2011
by Rick_S
Debugger 3 4213 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6302 March 02, 2011
by bretm
Registers????? 14 4691 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4364 February 27, 2011
by MichaelJE2
Basic C Programming 13 6565 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4495 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5794 February 23, 2011
by Wads
Programming Capabilities 7 4220 February 23, 2011
by Twarter369
RC car 6 5359 February 22, 2011
by derberp
How to play user entered sound? 9 4629 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4017 February 21, 2011
by hevans
Compiling the bootloader 17 5658 February 20, 2011
by Ralphxyz
Help with PWM 2 5268 February 20, 2011
by hevans
ADCRA 4 4239 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5650 February 20, 2011
by hevans
Accelerometer project 12 9223 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4006 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5114 February 13, 2011
by fubar769
Servo code execution 1 4277 February 11, 2011
by missle3944
New chip programming 2 4998 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5979 February 07, 2011
by hevans
Compiling 3 4145 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4884 February 05, 2011
by mongo
Checking a Pins Status 3 4461 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4151 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4376 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5841 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4217 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3900 February 01, 2011
by Rick_S
ADC HELP!!! 16 6739 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4351 January 31, 2011
by rboggs10
My first .h file usage 3 5442 January 31, 2011
by Ralphxyz
counting 4 4053 January 28, 2011
by Jalex
atmega328P's ADC 2 5636 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26847 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7144 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4718 January 25, 2011
by popwarsweet
Confused again 2 4024 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7243 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4230 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4657 January 23, 2011
by Rick_S
Loading issues 4 4217 January 22, 2011
by Shabigity
printf dip arithmetic 3 4476 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4994 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7263 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5525 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4874 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4594 January 15, 2011
by wanderingjew
MCU specific C programming 4 4853 January 15, 2011
by Hexorg
Math Problem 1 4493 January 15, 2011
by Jalex
Coding question 2 4044 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5185 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4663 January 13, 2011
by Icyhot
programming ladder logic 7 16882 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4453 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4945 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5026 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5353 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4063 January 04, 2011
by Steven
N00B memory allocation questions 4 4369 January 04, 2011
by Sciencenerd
SD card protocol 3 7397 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4664 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5013 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4683 January 01, 2011
by hevans
Just built a 7 segment interface 7 5733 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5777 December 28, 2010
by Ralphxyz
if statements... 12 6014 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6266 December 22, 2010
by VictorsNerdery
Math Check Please 5 4171 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5044 December 22, 2010
by Icyhot
Question Regarding Registers 5 4238 December 16, 2010
by hevans
JTAG programming 2 4812 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4224 December 11, 2010
by mbobak
knight rider LED animation 21 11436 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4083 December 06, 2010
by lcruz007
Error during make 2 4005 December 06, 2010
by bretm
trying to understand MAKE 6 4183 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5230 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4182 December 01, 2010
by hevans
using different crystals 4 4178 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5003 November 25, 2010
by Ralphxyz
Writing Data to File 2 4505 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4408 November 18, 2010
by hevans
Fourier transform 3 5580 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4296 November 11, 2010
by bretm
Quick bootloader question 4 4301 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4562 November 08, 2010
by gusr205
Doing Integrals in C code 5 11430 November 07, 2010
by hevans
Duty cycle 3 4266 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4717 November 05, 2010
by bretm
I2C Nerdkit Library 14 6816 October 30, 2010
by Ralphxyz
Malloc Issues 6 5167 October 30, 2010
by kle8309
Smooth servo movement. 10 6421 October 27, 2010
by esoderberg
or operator 2 4159 October 25, 2010
by hevans
Tech-O-Meter 5 4424 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6599 October 25, 2010
by Rick_S
Temperature sensor 10 5789 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4341 October 23, 2010
by mmw1
how does avr memory work? 2 5145 October 19, 2010
by hevans
DAPA Upload Problem 10 5102 October 18, 2010
by brockmjp
Reading Resistance 4 4675 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7280 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4687 October 10, 2010
by hevans
Setting FUSES? 5 5691 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7571 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5002 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4789 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5109 September 21, 2010
by bretm
MCU Programming Error 2 4020 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4530 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4348 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6457 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4603 September 15, 2010
by bpenglase
Mac problems with programming 7 4976 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6492 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4524 September 07, 2010
by hevans
Initial programming 15 4605 September 04, 2010
by Rick_S
LED all at once 4 4412 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4750 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4491 August 26, 2010
by bretm
alternative programming language 4 6108 August 25, 2010
by awesome
Listen for serial input 4 4837 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4504 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5846 August 21, 2010
by Ralphxyz
tempsensor 4 4271 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5816 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6993 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6474 August 16, 2010
by ironcladmvtm
Compile 4 4445 August 16, 2010
by Ralphxyz
Change text 6 4149 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12623 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5346 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5528 August 07, 2010
by kle8309
Other LCDs? 2 4151 August 06, 2010
by Rick_S
Not working 21 6220 August 06, 2010
by Razvan
Generating random numbers in C. 2 5154 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5148 August 04, 2010
by gnkarn
My MAKE article 2 4859 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5216 July 31, 2010
by sbrod
Multiple ADC ports 9 5378 July 31, 2010
by norby31
what do these errors mean? 11 4370 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10520 July 28, 2010
by hevans
Saving variables 2 4332 July 27, 2010
by bretm
Printing today date on LCD 5 4431 July 27, 2010
by Ralphxyz
Sending a string 6 4895 July 26, 2010
by ioScream
LED Scrolling display 1 4525 July 25, 2010
by ermias
error help 3 4791 July 24, 2010
by cinta51
Need a JumpStart 8 4426 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5369 July 20, 2010
by pjack
Content mismatch - verification error 6 5421 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17914 July 20, 2010
by lsoltmann
LCD sequence question 2 3927 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4600 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8505 July 12, 2010
by lcruz007
ADC with input at ground 6 5130 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4702 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5145 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4391 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5016 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4573 June 29, 2010
by bretm
Saving text to EEPROM 2 5618 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4724 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4428 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4560 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4367 June 12, 2010
by Jer
Foodloader help 5 4698 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4656 June 11, 2010
by treymd
tempsensor project 8 4257 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4748 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4158 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7668 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4252 May 13, 2010
by wayward
ISP programming error 8 12397 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4839 May 11, 2010
by avicell
Maximum PWM frequency? 4 4592 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4213 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4311 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4968 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3939 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4400 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5487 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5355 May 01, 2010
by Solorbob
UART programming (PC side) 4 4962 May 01, 2010
by Hexorg
Assemble resistor notation 4 4069 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4856 April 30, 2010
by bretm
Using PCINT4 5 5072 April 22, 2010
by bretm
Using Shift Registers? 2 5220 April 18, 2010
by wayward
on flash FILE i/o 6 4555 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4207 April 13, 2010
by sask55
AVR Arrays? 2 6172 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11247 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5676 April 11, 2010
by JackScumm
My new game for my EES 7 4954 April 10, 2010
by Hexorg
Silly Coding Question 10 4651 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5275 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5386 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4368 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4595 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5414 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4333 April 02, 2010
by lcruz007
PWM and LEDs 3 5072 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4371 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4970 March 27, 2010
by bretm
Modifing C code without knowing C 3 4387 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9516 March 24, 2010
by Frozenlock
Python code to create LED font 1 4984 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6609 March 21, 2010
by brian
Eclipse AVR plugin help 5 4681 March 18, 2010
by fatmarik
Help with programing plese 4 4226 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5667 March 17, 2010
by Rick_S
POST (power on self test) 2 4494 March 12, 2010
by treymd
Easy PWM tutorial 2 4382 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4829 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4738 March 07, 2010
by lcruz007
asm macro error 2 4218 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4502 March 05, 2010
by xc2rx
ACD sample rate 4 5394 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5542 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4230 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4482 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4028 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5193 March 02, 2010
by lcruz007
Easy Random Numbers 3 5393 March 01, 2010
by hevans
float to int? 5 4515 February 27, 2010
by Hexorg
An interesting beep 1 4504 February 26, 2010
by bretm
Bucket Brigade 3 4300 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11769 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5470 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4212 February 15, 2010
by ton_mit
Bootloader install 6 5910 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5470 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4461 February 13, 2010
by banerjen
clearing data in serail buffer 5 8091 February 11, 2010
by sask55
microseconds realtimeclock 3 4576 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4559 February 08, 2010
by mrobbins
time structure check 12 4423 February 07, 2010
by wayward
ISP Question 10 4786 February 06, 2010
by Phrank916
Can't upload to m328p 4 4924 February 06, 2010
by sask55
Check out my new project! 5 4774 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4385 February 02, 2010
by saleem
Convert uint8_t to char 3 15030 February 01, 2010
by saleem
Need Accelerometer... 8 4672 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4273 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4279 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5668 January 29, 2010
by Rick_S
what the heck does << mean? 4 4739 January 29, 2010
by Ralphxyz
Clocking another IC 3 4145 January 27, 2010
by mrobbins
Twisted pair 11 5022 January 26, 2010
by mongo
Python Majic 3 5432 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4416 January 22, 2010
by hevans
Trouble in sending information in UART 3 4617 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5617 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10206 January 20, 2010
by saleem
Help needed on counting program 5 4781 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5792 January 19, 2010
by treymd
Python creates it's own errors! 17 4394 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4376 January 18, 2010
by mongo
Compiling new code 10 4834 January 16, 2010
by N3Roaster
Make error 17 5145 January 16, 2010
by Eb547
ISP and micro madness. 12 4556 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4481 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4380 January 14, 2010
by Rick_S
Book suggestions? 3 4290 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4634 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4699 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6091 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4575 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4699 December 31, 2009
by hevans
Understanding Array Code 9 4752 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4323 December 30, 2009
by markjbenson
Pin change interrupt 2 4965 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5763 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4634 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18441 December 27, 2009
by jastermerrel
Makefile foodloader 34 6753 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6822 December 25, 2009
by Aceslick911
High voltage signal timer 3 4222 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6826 December 22, 2009
by Rick_S
Managing data tables 12 4761 December 21, 2009
by JKITSON
external interrupt 1 4182 December 21, 2009
by saleem
Weather Station 1 5021 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6259 December 14, 2009
by hevans
from ivonv's post 8 5182 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4366 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5531 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5806 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5189 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4238 December 04, 2009
by pbfy0
A few questions... 10 5250 November 29, 2009
by hevans
Help with code please 22 6313 November 29, 2009
by pbfy0
Programmers Wanted 1 4563 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4444 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4506 November 24, 2009
by FWSquatch
Random Questions 10 4590 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4987 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7141 November 23, 2009
by BobaMosfet
C Programming basic question 3 4464 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7210 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5596 November 02, 2009
by hevans
How-To: Sleep 11 7216 October 27, 2009
by mikedoug
I2C communications 3 4426 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7979 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4290 October 19, 2009
by puargs
Suggestions for LCD program space 13 5256 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4760 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5521 September 28, 2009
by rusirius
Connection to cell phones 7 5390 September 22, 2009
by rusirius
Very simple assembly problem 13 6511 September 21, 2009
by rusirius
Linux C editor recommendation 11 7009 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6271 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5202 September 15, 2009
by rusirius
Using source code 10 4975 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5228 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4692 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7733 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14507 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5163 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6766 August 15, 2009
by Starwarslegokid
python loop 21 6508 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5468 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5402 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19890 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8171 July 29, 2009
by mrobbins
Bootloader Kit 9 5474 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11296 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11862 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4605 July 10, 2009
by karlockhart
Digital Write Question 14 5303 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6988 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4574 June 22, 2009
by Tug
debugging 4 5028 June 20, 2009
by wayward
Help with a state machine 3 5992 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8718 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6693 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6001 May 26, 2009
by wayward
sprintf 4 6871 May 22, 2009
by wayward
testing the programmer 3 4669 May 16, 2009
by digiassn
initialload 3 4869 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5747 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5236 May 06, 2009
by wayward
AVR Bootloaders 3 4818 April 18, 2009
by wayward
Led Marquee question 14 5505 April 11, 2009
by mcai8sh4

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