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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 4701 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3191 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5778 August 28, 2020
by scootergarrett
More bootloading 1 3636 December 29, 2019
by scootergarrett
Boot Loading 2 3498 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5141 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4090 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4029 November 15, 2016
by sask55
RPM Program 24 9501 September 23, 2016
by Ralphxyz
Makefile 4 4153 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5762 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4583 March 21, 2016
by sask55
ADMUX=0 7 4430 February 19, 2016
by Javy
Using two timers 22 4687 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4176 January 17, 2016
by Rick_S
Master/Slave I2C 32 16786 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4086 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3589 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18653 October 02, 2015
by BobaMosfet
Replacement LCD 4 3958 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5182 September 18, 2015
by RickMcKeon
MCU basic concept 6 3947 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4688 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7159 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4078 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5141 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5230 February 14, 2015
by Noter
Programming with graphics 6 4314 November 24, 2014
by jmuthe
Let's do a project 42 6003 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4963 November 11, 2014
by BobaMosfet
COM Port Problem 4 3812 October 22, 2014
by BobaMosfet
Do not understand this 12 5564 September 29, 2014
by BobaMosfet
original program 3 3722 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4974 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3907 June 10, 2014
by lailai
Motorcycle tachometer 1 4191 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4427 June 01, 2014
by sask55
Pointer questions 6 4128 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3823 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23513 May 13, 2014
by Ralphxyz
a Tiny project 15 5282 May 05, 2014
by Pew446
char array if statement 4 3724 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4343 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5493 March 15, 2014
by JimFrederickson
char array if statement 12 4950 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8678 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3678 February 24, 2014
by boxvic
complex library 3 3971 January 19, 2014
by esoderberg
complex library 1 3571 January 18, 2014
by scootergarrett
MKII questions 23 5258 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4045 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9606 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4518 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9108 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20192 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4382 October 26, 2013
by Noter
HV Programmer 8 4592 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6109 September 11, 2013
by pcbolt
Get time between sensor readings 5 4209 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5719 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5323 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3967 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4389 August 07, 2013
by pcbolt
XMEGA 2 4099 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6272 July 17, 2013
by edb
Different result with different variable names 9 4428 June 04, 2013
by scootergarrett
Strange ADC errors 15 4811 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3744 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4101 May 29, 2013
by Kami
Define debug comments 10 4175 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9033 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4127 April 28, 2013
by pcbolt
makefile eeprom 2 3853 April 22, 2013
by pcbolt
TWI questions. 10 5513 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13374 April 07, 2013
by JimFrederickson
Bootloader woes 15 4692 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4684 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5093 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5806 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11932 March 28, 2013
by Ralphxyz
creating make file 10 4206 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4034 March 14, 2013
by lnino
USART as SPI 7 7108 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4170 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5931 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3935 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3771 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4517 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4223 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5317 February 12, 2013
by Nichben
Beginners Guide 2 4394 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5769 February 05, 2013
by adosch
Writing into memory while running program 4 3861 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4377 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4056 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7854 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6483 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9122 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4072 January 12, 2013
by Noter
help with keypad/display project code 23 5156 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4343 January 10, 2013
by keith712
LED circuit not producing expected results 5 4465 January 05, 2013
by Noter
AVR Programming without bootloader 29 10239 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3833 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10742 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5002 December 29, 2012
by pcbolt
typecast problem? 7 3917 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5089 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5108 December 24, 2012
by Noter
oscillator fuse bits 9 4370 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4382 December 23, 2012
by keith712
no such file error 1 6 5001 December 23, 2012
by keith712
Using strcpy 3 4327 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6133 December 18, 2012
by Rick_S
printf problems 9 4191 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6724 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6941 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4802 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29245 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3682 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4321 November 20, 2012
by BobaMosfet
printf_P problems 5 5026 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6371 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6196 October 22, 2012
by JimFrederickson
waht dose |= do 5 4474 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5468 October 20, 2012
by fishberg5051
Array limitations 6 7009 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6023 October 16, 2012
by ankush_karche
Reading from uart stream 18 6341 October 15, 2012
by sask55
AVRISP v2 programmer 3 4285 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6725 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4749 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5550 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6759 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4507 October 01, 2012
by Noter
indexing an array with a variable 5 4009 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3617 September 27, 2012
by ankush_karche
use of strcat fuction 7 4835 September 23, 2012
by sask55
ADC problem 11 4695 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5173 September 18, 2012
by Bushy
Program too big for MCU? 3 4169 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9325 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5344 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4477 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4363 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4310 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4442 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16741 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4963 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4082 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4206 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3864 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5240 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5865 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3799 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5030 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4229 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4692 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4385 August 18, 2012
by Finis
TypeCast problem 3 3967 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4055 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4164 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4427 August 03, 2012
by virtual
Basic programming help 11 4326 July 30, 2012
by sask55
Random Number Generator 5 7343 July 25, 2012
by lnino
Scanner Input/Output 7 4172 July 23, 2012
by bl00513
Test program - location? 3 4144 July 21, 2012
by TheFed
Making a library? 11 7541 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24632 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4710 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15722 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4356 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8099 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4502 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6886 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6507 July 06, 2012
by edb
Counting the changes in a pin 3 4032 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4161 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5480 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4640 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6495 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3921 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4204 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6306 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5449 June 23, 2012
by rmore
Reading eeprom 3 4346 June 21, 2012
by missle3944
Bluetooth Module Question 2 4141 June 20, 2012
by pcbolt
Using #define 3 3906 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4137 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4377 June 14, 2012
by dicko
Timing for each line of code 3 3888 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5821 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4113 June 10, 2012
by Pew446
328p makefile 5 4064 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8325 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4640 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4134 June 03, 2012
by chaosatom
Input pin Trouble 2 3938 May 28, 2012
by pcbolt
Master/Slave SPI 10 13171 May 28, 2012
by sask55
SPI problem 7 6955 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3931 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4946 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4350 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4504 May 17, 2012
by RogerFL
Compiler issue? 3 4170 May 17, 2012
by RogerFL
SPI Problem! 1 5063 May 17, 2012
by kemil
Read from atmega 15 15500 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6418 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4136 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6237 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4999 May 08, 2012
by RogerFL
Displaying on the LCD 2 3870 May 06, 2012
by ad2476
Problem with Boolean type 12 9530 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6294 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4388 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4784 April 29, 2012
by JimFrederickson
include statement 2 3891 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4679 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7754 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5620 April 20, 2012
by Ralphxyz
Simple UART code 7 5481 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5066 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4123 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5299 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4587 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5947 April 12, 2012
by hevans
Dont understand the &= and |= 8 4396 April 06, 2012
by pcbolt
newbie 17 4688 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4573 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4517 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4217 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4424 March 30, 2012
by pcbolt
Code Doctor needed. 21 5044 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4563 March 30, 2012
by pcbolt
LED Array questions 3 4136 March 30, 2012
by amartinez
Need help Programing! 2 3913 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4481 March 22, 2012
by pcbolt
trouble need help 7 4015 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5113 March 14, 2012
by stanvan
concise serial output? 5 4626 March 11, 2012
by sask55
2N7000 work with open drain? 5 4932 March 08, 2012
by RogerFL
How to create a timer? 8 4354 March 07, 2012
by Rick_S
Need help with frequency counter 8 4685 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3900 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4206 March 03, 2012
by esoderberg
Mac Terminal programming 11 5035 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4005 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5093 February 29, 2012
by pcbolt
SPI Programming 11 6595 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4737 February 27, 2012
by jvince96
Sending Data to a File 4 4663 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4686 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4294 February 18, 2012
by mdk
Code weird errors? 13 4998 February 17, 2012
by pcbolt
Hardware Connections 3 3732 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14535 February 11, 2012
by Rick_S
First MCU Program 4 4238 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4822 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4052 February 07, 2012
by sask55
Implicit Definition Errors 4 4663 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5206 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5151 February 04, 2012
by dvdsnyd
help with interrupts 6 4670 February 04, 2012
by dvdsnyd
questions on overflow 4 4672 February 03, 2012
by dvdsnyd
curser positioning 6 3998 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4678 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4273 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5616 January 29, 2012
by DS1000
Sending a string in UART 19 19372 January 27, 2012
by treymd
HD44780 (LCD) 3 4416 January 24, 2012
by glendon
Variation on 3 bit adder 9 4529 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4207 January 23, 2012
by Rick_S
referencing a variable 20 4963 January 21, 2012
by Ralphxyz
pin change interrupts 9 5764 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6474 January 19, 2012
by raylop
test 3 4087 January 18, 2012
by Gil
Trouble with my first program! help 50 5591 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5101 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4602 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6170 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3947 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5950 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4291 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4785 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5725 January 05, 2012
by tchilzer2
Interrupt Problem 8 4602 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4907 January 05, 2012
by hevans
Bootloader error 5 4787 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5387 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4177 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4058 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3995 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4687 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5101 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5131 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6443 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7821 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5304 December 22, 2011
by glendon
Serial Read in Labview 12 6952 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4833 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4182 December 19, 2011
by Striker
Corrupted Data 2 4774 December 13, 2011
by hevans
Digital clock code 2 4481 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12853 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6318 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5761 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4643 December 07, 2011
by huzbum
Music with the MCU?? 12 6247 December 05, 2011
by 2electrified
LED array scroll function 38 12519 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4699 December 04, 2011
by pfullen
Using Vim - installing C script 4 4628 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4764 December 02, 2011
by bluestang
First Program initilload 11 4542 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4471 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5015 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4330 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4867 November 22, 2011
by Rick_S
LCD and custom display 3 4244 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5947 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4711 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4169 November 11, 2011
by BNS
Modbus Master 1 4824 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4740 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4979 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4872 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3997 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13452 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4124 November 07, 2011
by Heed
Array creation and access 4 4088 November 07, 2011
by JimFrederickson
Huffman coding 2 4556 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5586 November 03, 2011
by hevans
Eyeboard, a new approach 1 4738 November 03, 2011
by lcruz007
TWI hang up 4 4972 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4448 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4328 October 28, 2011
by hevans
Complete one button menu system 3 8326 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5070 October 17, 2011
by claesz
ADC help 3 3981 October 15, 2011
by sonicgadgets
String manipulation 6 5343 October 13, 2011
by claesz
Basic Makefile Help 4 4073 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8950 October 06, 2011
by Rick_S
Led Blink 3 4677 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4789 October 03, 2011
by hevans
Games to learn programming 4 6568 September 23, 2011
by Ralphxyz
Master Slave communications 4 4943 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4329 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5318 September 11, 2011
by dgikuljot
MCU Configuration 12 4339 September 08, 2011
by BobaMosfet
Varying voltages 10 4441 September 07, 2011
by bretm
Interpret statement 5 4331 September 03, 2011
by egero1
Temp spi help 3 4047 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6259 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4230 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5147 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5309 August 21, 2011
by BobaMosfet
xylophone program 1 4445 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4340 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4687 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5782 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11436 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4296 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5940 August 08, 2011
by bretm
Noise Noise Noise 3 5150 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4016 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4570 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7241 August 03, 2011
by kayrock
EEPROM confusion 13 6035 July 29, 2011
by Noter
1value error 21 5320 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4361 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5032 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4372 July 21, 2011
by carlhako
Populating an Array 22 5797 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4761 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7850 July 19, 2011
by BobaMosfet
Make header file 10 6949 July 19, 2011
by Ralphxyz
pwm for dac 58 9966 July 18, 2011
by kayrock
Random Number 2 4150 July 18, 2011
by Robotnik
Interupts with a button 3 3835 July 16, 2011
by Noter
need help with my code 3 4355 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4076 July 13, 2011
by gcharris
C++ 8 6813 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4243 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4603 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5920 July 08, 2011
by Rick_S
Making a programmer 7 4364 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5960 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4757 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6186 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4348 June 27, 2011
by Rick_S
Time.h 3 4722 June 23, 2011
by JamesR
Pygame (no rect object) 5 4887 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4355 June 22, 2011
by Ralphxyz
Error in Code 2 3674 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4259 June 21, 2011
by lnino
Responding to a Button with Polling 7 4630 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5813 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4070 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4488 June 13, 2011
by JoyceChee
Nerdkit 22 5626 June 11, 2011
by HJA
Button ipod help 5 3803 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4355 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5339 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4311 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4683 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5531 May 29, 2011
by Ralphxyz
questions about setting bits 11 7203 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9573 May 26, 2011
by huzbum
Question About Interrupts 4 4357 May 25, 2011
by huzbum
RPM to MPH 12 6506 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6307 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4561 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4470 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5815 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5215 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5764 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4428 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4310 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5522 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4653 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8994 May 17, 2011
by amartinez
PSTR error? 5 4188 May 17, 2011
by hevans
Photoresistor to ADC 15 5221 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4163 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5209 May 14, 2011
by bretm
Help with some code? 4 4173 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4597 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4334 May 13, 2011
by bretm
Python first try comments please 18 5321 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6095 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4533 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10631 May 09, 2011
by Ralphxyz
Python Help 23 7268 May 09, 2011
by kemil
Purchased MCU does not work? 7 6178 May 08, 2011
by paulwszew
Compiling error codes 10 4190 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4392 May 05, 2011
by hevans
upgrade! 1 4330 May 04, 2011
by XOXO
SPI communication code 11 5792 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3977 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5899 April 24, 2011
by xodin
Programming in JAVA 8 16942 April 21, 2011
by Ralphxyz
Function help 5 4537 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4779 April 21, 2011
by lnino
Interesting code structure. 21 5858 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6330 April 20, 2011
by uml_12
SPI transfer delay 3 4570 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4976 April 18, 2011
by Noter
Implementation of printf(...) function 2 4558 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6049 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5049 April 16, 2011
by kayrock
Programming with serial port 6 5241 April 14, 2011
by carlhako
UART 2 4516 April 14, 2011
by Rick_S
Programmers Notepad 4 5293 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4348 April 12, 2011
by bretm
Nerdkits library 9 4570 April 10, 2011
by hariharan
Playing different music with the MCU 7 23824 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5582 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5682 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7602 April 06, 2011
by Schrat
Memory organization 8 4710 April 06, 2011
by Noter
LED array 2 4379 April 06, 2011
by hevans
compiling a .c file 8 5099 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4753 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4561 April 05, 2011
by bretm
led array code 7 4839 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6446 April 02, 2011
by kkanodia
Frequency 20 5343 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4581 April 02, 2011
by hariharan
Help with code 3 4170 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5137 March 31, 2011
by lnino
Connect a different LCD 12 4941 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5881 March 30, 2011
by bretm
Writing software using eye movements 2 4144 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6049 March 29, 2011
by lnino
Interrupts 18 6094 March 28, 2011
by hariharan
OR gate? 14 5071 March 27, 2011
by esoderberg
Analog Output 2 4206 March 26, 2011
by Ralphxyz
For command 8 4263 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4983 March 25, 2011
by hevans
ADMUX 52 7220 March 25, 2011
by Ralphxyz
Attiny10 7 7323 March 25, 2011
by Rick_S
Java Help 2 4444 March 24, 2011
by Ralphxyz
Help with ADC 3 4041 March 23, 2011
by bretm
help needed with uart code 4 4879 March 19, 2011
by plinko
Uart 2 4240 March 19, 2011
by missle3944
How to make a "Make File" 3 5436 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6854 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5372 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6627 March 11, 2011
by missle3944
Hacking an old school led display 11 8757 March 10, 2011
by Noter
Setting Pin Low 2 4175 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4239 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4755 March 06, 2011
by billwis
Function Prototypes 4 4183 March 04, 2011
by Rick_S
Debugger 3 4317 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6456 March 02, 2011
by bretm
Registers????? 14 4803 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4510 February 27, 2011
by MichaelJE2
Basic C Programming 13 6681 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4612 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5889 February 23, 2011
by Wads
Programming Capabilities 7 4310 February 23, 2011
by Twarter369
RC car 6 5477 February 22, 2011
by derberp
How to play user entered sound? 9 4769 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4125 February 21, 2011
by hevans
Compiling the bootloader 17 5748 February 20, 2011
by Ralphxyz
Help with PWM 2 5349 February 20, 2011
by hevans
ADCRA 4 4326 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5747 February 20, 2011
by hevans
Accelerometer project 12 9330 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4089 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5207 February 13, 2011
by fubar769
Servo code execution 1 4402 February 11, 2011
by missle3944
New chip programming 2 5084 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6079 February 07, 2011
by hevans
Compiling 3 4238 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5005 February 05, 2011
by mongo
Checking a Pins Status 3 4549 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4248 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4461 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5935 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4300 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3990 February 01, 2011
by Rick_S
ADC HELP!!! 16 6844 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4440 January 31, 2011
by rboggs10
My first .h file usage 3 5548 January 31, 2011
by Ralphxyz
counting 4 4139 January 28, 2011
by Jalex
atmega328P's ADC 2 5728 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26985 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7240 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4843 January 25, 2011
by popwarsweet
Confused again 2 4123 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7403 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4321 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4782 January 23, 2011
by Rick_S
Loading issues 4 4320 January 22, 2011
by Shabigity
printf dip arithmetic 3 4572 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5087 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7380 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5645 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4968 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4678 January 15, 2011
by wanderingjew
MCU specific C programming 4 4936 January 15, 2011
by Hexorg
Math Problem 1 4577 January 15, 2011
by Jalex
Coding question 2 4129 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5289 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4763 January 13, 2011
by Icyhot
programming ladder logic 7 17049 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4533 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5042 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5126 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5484 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4147 January 04, 2011
by Steven
N00B memory allocation questions 4 4463 January 04, 2011
by Sciencenerd
SD card protocol 3 7526 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4759 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5127 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4776 January 01, 2011
by hevans
Just built a 7 segment interface 7 5829 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5895 December 28, 2010
by Ralphxyz
if statements... 12 6115 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6379 December 22, 2010
by VictorsNerdery
Math Check Please 5 4295 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5172 December 22, 2010
by Icyhot
Question Regarding Registers 5 4330 December 16, 2010
by hevans
JTAG programming 2 4897 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4323 December 11, 2010
by mbobak
knight rider LED animation 21 11662 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4184 December 06, 2010
by lcruz007
Error during make 2 4085 December 06, 2010
by bretm
trying to understand MAKE 6 4286 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5338 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4275 December 01, 2010
by hevans
using different crystals 4 4268 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5102 November 25, 2010
by Ralphxyz
Writing Data to File 2 4615 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4504 November 18, 2010
by hevans
Fourier transform 3 5694 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4391 November 11, 2010
by bretm
Quick bootloader question 4 4440 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4652 November 08, 2010
by gusr205
Doing Integrals in C code 5 11602 November 07, 2010
by hevans
Duty cycle 3 4365 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4805 November 05, 2010
by bretm
I2C Nerdkit Library 14 6907 October 30, 2010
by Ralphxyz
Malloc Issues 6 5293 October 30, 2010
by kle8309
Smooth servo movement. 10 6514 October 27, 2010
by esoderberg
or operator 2 4279 October 25, 2010
by hevans
Tech-O-Meter 5 4527 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6703 October 25, 2010
by Rick_S
Temperature sensor 10 5906 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4427 October 23, 2010
by mmw1
how does avr memory work? 2 5230 October 19, 2010
by hevans
DAPA Upload Problem 10 5191 October 18, 2010
by brockmjp
Reading Resistance 4 4772 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7418 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4789 October 10, 2010
by hevans
Setting FUSES? 5 5811 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7699 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5097 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4909 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5255 September 21, 2010
by bretm
MCU Programming Error 2 4090 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4625 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4465 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6569 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4718 September 15, 2010
by bpenglase
Mac problems with programming 7 5068 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6608 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4609 September 07, 2010
by hevans
Initial programming 15 4696 September 04, 2010
by Rick_S
LED all at once 4 4545 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4849 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4604 August 26, 2010
by bretm
alternative programming language 4 6220 August 25, 2010
by awesome
Listen for serial input 4 4936 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4589 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5940 August 21, 2010
by Ralphxyz
tempsensor 4 4367 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5897 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7103 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6564 August 16, 2010
by ironcladmvtm
Compile 4 4515 August 16, 2010
by Ralphxyz
Change text 6 4221 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12766 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5444 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5624 August 07, 2010
by kle8309
Other LCDs? 2 4241 August 06, 2010
by Rick_S
Not working 21 6342 August 06, 2010
by Razvan
Generating random numbers in C. 2 5252 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5243 August 04, 2010
by gnkarn
My MAKE article 2 4933 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5321 July 31, 2010
by sbrod
Multiple ADC ports 9 5502 July 31, 2010
by norby31
what do these errors mean? 11 4458 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10687 July 28, 2010
by hevans
Saving variables 2 4415 July 27, 2010
by bretm
Printing today date on LCD 5 4560 July 27, 2010
by Ralphxyz
Sending a string 6 4985 July 26, 2010
by ioScream
LED Scrolling display 1 4605 July 25, 2010
by ermias
error help 3 4880 July 24, 2010
by cinta51
Need a JumpStart 8 4520 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5471 July 20, 2010
by pjack
Content mismatch - verification error 6 5500 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18163 July 20, 2010
by lsoltmann
LCD sequence question 2 4007 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4703 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8612 July 12, 2010
by lcruz007
ADC with input at ground 6 5250 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4783 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5229 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4487 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5119 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4659 June 29, 2010
by bretm
Saving text to EEPROM 2 5732 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4796 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4515 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4692 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4486 June 12, 2010
by Jer
Foodloader help 5 4784 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4741 June 11, 2010
by treymd
tempsensor project 8 4350 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4867 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4256 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7781 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4339 May 13, 2010
by wayward
ISP programming error 8 12530 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4959 May 11, 2010
by avicell
Maximum PWM frequency? 4 4675 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4301 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4404 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5068 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4021 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4472 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5583 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5449 May 01, 2010
by Solorbob
UART programming (PC side) 4 5075 May 01, 2010
by Hexorg
Assemble resistor notation 4 4157 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4946 April 30, 2010
by bretm
Using PCINT4 5 5194 April 22, 2010
by bretm
Using Shift Registers? 2 5302 April 18, 2010
by wayward
on flash FILE i/o 6 4632 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4282 April 13, 2010
by sask55
AVR Arrays? 2 6267 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11397 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5765 April 11, 2010
by JackScumm
My new game for my EES 7 5055 April 10, 2010
by Hexorg
Silly Coding Question 10 4753 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5367 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5541 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4471 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4728 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5521 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4411 April 02, 2010
by lcruz007
PWM and LEDs 3 5157 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4445 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5069 March 27, 2010
by bretm
Modifing C code without knowing C 3 4467 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9664 March 24, 2010
by Frozenlock
Python code to create LED font 1 5087 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6732 March 21, 2010
by brian
Eclipse AVR plugin help 5 4768 March 18, 2010
by fatmarik
Help with programing plese 4 4302 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5792 March 17, 2010
by Rick_S
POST (power on self test) 2 4588 March 12, 2010
by treymd
Easy PWM tutorial 2 4483 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4914 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4829 March 07, 2010
by lcruz007
asm macro error 2 4295 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4578 March 05, 2010
by xc2rx
ACD sample rate 4 5511 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5655 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4328 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4563 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4110 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5342 March 02, 2010
by lcruz007
Easy Random Numbers 3 5487 March 01, 2010
by hevans
float to int? 5 4602 February 27, 2010
by Hexorg
An interesting beep 1 4592 February 26, 2010
by bretm
Bucket Brigade 3 4390 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11895 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5551 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4316 February 15, 2010
by ton_mit
Bootloader install 6 6020 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5552 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4554 February 13, 2010
by banerjen
clearing data in serail buffer 5 8213 February 11, 2010
by sask55
microseconds realtimeclock 3 4656 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4665 February 08, 2010
by mrobbins
time structure check 12 4510 February 07, 2010
by wayward
ISP Question 10 4882 February 06, 2010
by Phrank916
Can't upload to m328p 4 5036 February 06, 2010
by sask55
Check out my new project! 5 4858 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4480 February 02, 2010
by saleem
Convert uint8_t to char 3 15192 February 01, 2010
by saleem
Need Accelerometer... 8 4782 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4373 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4371 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5760 January 29, 2010
by Rick_S
what the heck does << mean? 4 4857 January 29, 2010
by Ralphxyz
Clocking another IC 3 4231 January 27, 2010
by mrobbins
Twisted pair 11 5163 January 26, 2010
by mongo
Python Majic 3 5528 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4503 January 22, 2010
by hevans
Trouble in sending information in UART 3 4738 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5733 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10361 January 20, 2010
by saleem
Help needed on counting program 5 4925 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5876 January 19, 2010
by treymd
Python creates it's own errors! 17 4483 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4470 January 18, 2010
by mongo
Compiling new code 10 4924 January 16, 2010
by N3Roaster
Make error 17 5220 January 16, 2010
by Eb547
ISP and micro madness. 12 4653 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4573 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4474 January 14, 2010
by Rick_S
Book suggestions? 3 4382 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4732 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4803 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6182 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4675 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4802 December 31, 2009
by hevans
Understanding Array Code 9 4852 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4420 December 30, 2009
by markjbenson
Pin change interrupt 2 5069 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5855 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4720 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18587 December 27, 2009
by jastermerrel
Makefile foodloader 34 6886 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6967 December 25, 2009
by Aceslick911
High voltage signal timer 3 4303 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6966 December 22, 2009
by Rick_S
Managing data tables 12 4859 December 21, 2009
by JKITSON
external interrupt 1 4308 December 21, 2009
by saleem
Weather Station 1 5120 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6376 December 14, 2009
by hevans
from ivonv's post 8 5588 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4472 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5635 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5911 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5309 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4330 December 04, 2009
by pbfy0
A few questions... 10 5340 November 29, 2009
by hevans
Help with code please 22 6466 November 29, 2009
by pbfy0
Programmers Wanted 1 4646 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4549 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4585 November 24, 2009
by FWSquatch
Random Questions 10 4694 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5085 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7249 November 23, 2009
by BobaMosfet
C Programming basic question 3 4555 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7320 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5693 November 02, 2009
by hevans
How-To: Sleep 11 7383 October 27, 2009
by mikedoug
I2C communications 3 4517 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8153 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4369 October 19, 2009
by puargs
Suggestions for LCD program space 13 5389 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4875 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5605 September 28, 2009
by rusirius
Connection to cell phones 7 5509 September 22, 2009
by rusirius
Very simple assembly problem 13 6605 September 21, 2009
by rusirius
Linux C editor recommendation 11 7143 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6369 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5305 September 15, 2009
by rusirius
Using source code 10 5067 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5341 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4786 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7848 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14657 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5263 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6896 August 15, 2009
by Starwarslegokid
python loop 21 6616 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5592 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5497 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20053 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8276 July 29, 2009
by mrobbins
Bootloader Kit 9 5569 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11405 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11972 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4700 July 10, 2009
by karlockhart
Digital Write Question 14 5445 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7084 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4666 June 22, 2009
by Tug
debugging 4 5144 June 20, 2009
by wayward
Help with a state machine 3 6097 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8887 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6803 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6107 May 26, 2009
by wayward
sprintf 4 6993 May 22, 2009
by wayward
testing the programmer 3 4782 May 16, 2009
by digiassn
initialload 3 4989 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5850 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5338 May 06, 2009
by wayward
AVR Bootloaders 3 4901 April 18, 2009
by wayward
Led Marquee question 14 5600 April 11, 2009
by mcai8sh4

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Did you know that the Timer/Counter modules on the microcontroller can be configured to output a PWM (Pulse Width Modulation) signal? Learn more...