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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 4831 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3286 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5882 August 28, 2020
by scootergarrett
More bootloading 1 3743 December 29, 2019
by scootergarrett
Boot Loading 2 3584 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5244 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4175 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4130 November 15, 2016
by sask55
RPM Program 24 9633 September 23, 2016
by Ralphxyz
Makefile 4 4237 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5845 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4668 March 21, 2016
by sask55
ADMUX=0 7 4514 February 19, 2016
by Javy
Using two timers 22 4787 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4272 January 17, 2016
by Rick_S
Master/Slave I2C 32 16899 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4168 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3657 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18777 October 02, 2015
by BobaMosfet
Replacement LCD 4 4056 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5262 September 18, 2015
by RickMcKeon
MCU basic concept 6 4017 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4791 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7267 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4164 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5214 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5308 February 14, 2015
by Noter
Programming with graphics 6 4389 November 24, 2014
by jmuthe
Let's do a project 42 6114 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5060 November 11, 2014
by BobaMosfet
COM Port Problem 4 3885 October 22, 2014
by BobaMosfet
Do not understand this 12 5638 September 29, 2014
by BobaMosfet
original program 3 3802 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5058 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 4002 June 10, 2014
by lailai
Motorcycle tachometer 1 4250 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4513 June 01, 2014
by sask55
Pointer questions 6 4224 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3896 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23703 May 13, 2014
by Ralphxyz
a Tiny project 15 5362 May 05, 2014
by Pew446
char array if statement 4 3795 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4435 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5580 March 15, 2014
by JimFrederickson
char array if statement 12 5016 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8803 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3753 February 24, 2014
by boxvic
complex library 3 4030 January 19, 2014
by esoderberg
complex library 1 3653 January 18, 2014
by scootergarrett
MKII questions 23 5332 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4116 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9719 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4601 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9194 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20261 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4467 October 26, 2013
by Noter
HV Programmer 8 4703 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6198 September 11, 2013
by pcbolt
Get time between sensor readings 5 4279 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5790 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5415 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 4022 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4459 August 07, 2013
by pcbolt
XMEGA 2 4166 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6362 July 17, 2013
by edb
Different result with different variable names 9 4512 June 04, 2013
by scootergarrett
Strange ADC errors 15 4882 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3807 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4187 May 29, 2013
by Kami
Define debug comments 10 4250 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9119 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4201 April 28, 2013
by pcbolt
makefile eeprom 2 3927 April 22, 2013
by pcbolt
TWI questions. 10 5612 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13475 April 07, 2013
by JimFrederickson
Bootloader woes 15 4766 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4763 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5183 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5887 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 12038 March 28, 2013
by Ralphxyz
creating make file 10 4283 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4097 March 14, 2013
by lnino
USART as SPI 7 7201 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4249 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 6010 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3998 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3836 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4584 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4301 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5387 February 12, 2013
by Nichben
Beginners Guide 2 4470 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5868 February 05, 2013
by adosch
Writing into memory while running program 4 3927 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4445 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4141 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7931 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6567 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9255 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4151 January 12, 2013
by Noter
help with keypad/display project code 23 5239 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4427 January 10, 2013
by keith712
LED circuit not producing expected results 5 4535 January 05, 2013
by Noter
AVR Programming without bootloader 29 10364 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3900 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10825 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5068 December 29, 2012
by pcbolt
typecast problem? 7 3992 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5159 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5189 December 24, 2012
by Noter
oscillator fuse bits 9 4438 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4470 December 23, 2012
by keith712
no such file error 1 6 5077 December 23, 2012
by keith712
Using strcpy 3 4401 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6222 December 18, 2012
by Rick_S
printf problems 9 4260 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6828 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 7056 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4894 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29462 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3755 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4392 November 20, 2012
by BobaMosfet
printf_P problems 5 5113 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6443 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6285 October 22, 2012
by JimFrederickson
waht dose |= do 5 4557 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5561 October 20, 2012
by fishberg5051
Array limitations 6 7128 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6107 October 16, 2012
by ankush_karche
Reading from uart stream 18 6424 October 15, 2012
by sask55
AVRISP v2 programmer 3 4350 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6823 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4827 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5628 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6847 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4576 October 01, 2012
by Noter
indexing an array with a variable 5 4076 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3679 September 27, 2012
by ankush_karche
use of strcat fuction 7 4917 September 23, 2012
by sask55
ADC problem 11 4767 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5237 September 18, 2012
by Bushy
Program too big for MCU? 3 4272 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9397 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5417 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4558 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4434 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4385 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4513 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16884 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 5035 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4162 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4271 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3937 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5314 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5939 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3859 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5105 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4303 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4765 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4458 August 18, 2012
by Finis
TypeCast problem 3 4033 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4125 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4224 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4506 August 03, 2012
by virtual
Basic programming help 11 4416 July 30, 2012
by sask55
Random Number Generator 5 7431 July 25, 2012
by lnino
Scanner Input/Output 7 4242 July 23, 2012
by bl00513
Test program - location? 3 4206 July 21, 2012
by TheFed
Making a library? 11 7653 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24735 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4788 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15867 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4434 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8231 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4569 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6962 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6586 July 06, 2012
by edb
Counting the changes in a pin 3 4109 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4219 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5581 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4716 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6578 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3996 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4280 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6408 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5524 June 23, 2012
by rmore
Reading eeprom 3 4422 June 21, 2012
by missle3944
Bluetooth Module Question 2 4208 June 20, 2012
by pcbolt
Using #define 3 3978 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4222 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4447 June 14, 2012
by dicko
Timing for each line of code 3 3958 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5900 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4193 June 10, 2012
by Pew446
328p makefile 5 4130 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8405 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4729 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4205 June 03, 2012
by chaosatom
Input pin Trouble 2 4008 May 28, 2012
by pcbolt
Master/Slave SPI 10 13256 May 28, 2012
by sask55
SPI problem 7 7031 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 4002 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 5021 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4417 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4576 May 17, 2012
by RogerFL
Compiler issue? 3 4250 May 17, 2012
by RogerFL
SPI Problem! 1 5137 May 17, 2012
by kemil
Read from atmega 15 15656 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6495 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4207 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6309 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5081 May 08, 2012
by RogerFL
Displaying on the LCD 2 3935 May 06, 2012
by ad2476
Problem with Boolean type 12 9687 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6384 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4451 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4852 April 29, 2012
by JimFrederickson
include statement 2 3958 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4759 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7855 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5695 April 20, 2012
by Ralphxyz
Simple UART code 7 5557 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5133 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4215 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5405 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4667 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 6029 April 12, 2012
by hevans
Dont understand the &= and |= 8 4470 April 06, 2012
by pcbolt
newbie 17 4766 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4648 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4608 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4297 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4501 March 30, 2012
by pcbolt
Code Doctor needed. 21 5118 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4642 March 30, 2012
by pcbolt
LED Array questions 3 4206 March 30, 2012
by amartinez
Need help Programing! 2 3982 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4556 March 22, 2012
by pcbolt
trouble need help 7 4087 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5198 March 14, 2012
by stanvan
concise serial output? 5 4699 March 11, 2012
by sask55
2N7000 work with open drain? 5 5011 March 08, 2012
by RogerFL
How to create a timer? 8 4461 March 07, 2012
by Rick_S
Need help with frequency counter 8 4782 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3975 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4291 March 03, 2012
by esoderberg
Mac Terminal programming 11 5123 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4075 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5155 February 29, 2012
by pcbolt
SPI Programming 11 6682 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4817 February 27, 2012
by jvince96
Sending Data to a File 4 4730 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4772 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4365 February 18, 2012
by mdk
Code weird errors? 13 5075 February 17, 2012
by pcbolt
Hardware Connections 3 3795 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14665 February 11, 2012
by Rick_S
First MCU Program 4 4317 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4922 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4126 February 07, 2012
by sask55
Implicit Definition Errors 4 4724 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5284 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5230 February 04, 2012
by dvdsnyd
help with interrupts 6 4737 February 04, 2012
by dvdsnyd
questions on overflow 4 4762 February 03, 2012
by dvdsnyd
curser positioning 6 4077 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4756 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4353 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5704 January 29, 2012
by DS1000
Sending a string in UART 19 19514 January 27, 2012
by treymd
HD44780 (LCD) 3 4481 January 24, 2012
by glendon
Variation on 3 bit adder 9 4639 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4281 January 23, 2012
by Rick_S
referencing a variable 20 5045 January 21, 2012
by Ralphxyz
pin change interrupts 9 5863 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6534 January 19, 2012
by raylop
test 3 4157 January 18, 2012
by Gil
Trouble with my first program! help 50 5671 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5193 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4680 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6244 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 4016 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 6039 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4364 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4881 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5797 January 05, 2012
by tchilzer2
Interrupt Problem 8 4677 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4980 January 05, 2012
by hevans
Bootloader error 5 4858 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5453 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4254 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4123 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4074 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4767 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5170 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5206 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6525 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7910 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5404 December 22, 2011
by glendon
Serial Read in Labview 12 7029 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4913 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4248 December 19, 2011
by Striker
Corrupted Data 2 4845 December 13, 2011
by hevans
Digital clock code 2 4544 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12976 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6410 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5842 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4716 December 07, 2011
by huzbum
Music with the MCU?? 12 6340 December 05, 2011
by 2electrified
LED array scroll function 38 12644 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4781 December 04, 2011
by pfullen
Using Vim - installing C script 4 4702 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4864 December 02, 2011
by bluestang
First Program initilload 11 4625 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4546 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5081 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4398 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4941 November 22, 2011
by Rick_S
LCD and custom display 3 4311 November 20, 2011
by missle3944
LCD Custom Characters Help 6 6024 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4778 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4232 November 11, 2011
by BNS
Modbus Master 1 4894 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4817 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5047 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4949 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4065 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13574 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4193 November 07, 2011
by Heed
Array creation and access 4 4151 November 07, 2011
by JimFrederickson
Huffman coding 2 4627 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5649 November 03, 2011
by hevans
Eyeboard, a new approach 1 4804 November 03, 2011
by lcruz007
TWI hang up 4 5053 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4525 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4387 October 28, 2011
by hevans
Complete one button menu system 3 8463 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5162 October 17, 2011
by claesz
ADC help 3 4050 October 15, 2011
by sonicgadgets
String manipulation 6 5414 October 13, 2011
by claesz
Basic Makefile Help 4 4136 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 9025 October 06, 2011
by Rick_S
Led Blink 3 4741 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4861 October 03, 2011
by hevans
Games to learn programming 4 6655 September 23, 2011
by Ralphxyz
Master Slave communications 4 5019 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4399 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5403 September 11, 2011
by dgikuljot
MCU Configuration 12 4415 September 08, 2011
by BobaMosfet
Varying voltages 10 4511 September 07, 2011
by bretm
Interpret statement 5 4406 September 03, 2011
by egero1
Temp spi help 3 4110 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6341 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4306 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5213 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5380 August 21, 2011
by BobaMosfet
xylophone program 1 4525 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4401 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4753 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5879 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11526 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4374 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 6033 August 08, 2011
by bretm
Noise Noise Noise 3 5230 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4078 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4639 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7319 August 03, 2011
by kayrock
EEPROM confusion 13 6116 July 29, 2011
by Noter
1value error 21 5396 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4458 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5102 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4446 July 21, 2011
by carlhako
Populating an Array 22 5864 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4824 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7935 July 19, 2011
by BobaMosfet
Make header file 10 7032 July 19, 2011
by Ralphxyz
pwm for dac 58 10045 July 18, 2011
by kayrock
Random Number 2 4217 July 18, 2011
by Robotnik
Interupts with a button 3 3903 July 16, 2011
by Noter
need help with my code 3 4418 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4154 July 13, 2011
by gcharris
C++ 8 6898 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4308 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4691 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5997 July 08, 2011
by Rick_S
Making a programmer 7 4437 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 6034 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4833 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6264 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4419 June 27, 2011
by Rick_S
Time.h 3 4793 June 23, 2011
by JamesR
Pygame (no rect object) 5 4958 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4425 June 22, 2011
by Ralphxyz
Error in Code 2 3729 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4345 June 21, 2011
by lnino
Responding to a Button with Polling 7 4711 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5879 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4140 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4555 June 13, 2011
by JoyceChee
Nerdkit 22 5722 June 11, 2011
by HJA
Button ipod help 5 3873 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4422 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5429 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4372 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4753 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5610 May 29, 2011
by Ralphxyz
questions about setting bits 11 7300 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9667 May 26, 2011
by huzbum
Question About Interrupts 4 4429 May 25, 2011
by huzbum
RPM to MPH 12 6589 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6382 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4632 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4536 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5886 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5300 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5842 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4491 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4379 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5590 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4733 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9069 May 17, 2011
by amartinez
PSTR error? 5 4264 May 17, 2011
by hevans
Photoresistor to ADC 15 5294 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4258 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5277 May 14, 2011
by bretm
Help with some code? 4 4252 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4659 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4408 May 13, 2011
by bretm
Python first try comments please 18 5397 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6173 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4617 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10739 May 09, 2011
by Ralphxyz
Python Help 23 7352 May 09, 2011
by kemil
Purchased MCU does not work? 7 6242 May 08, 2011
by paulwszew
Compiling error codes 10 4259 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4464 May 05, 2011
by hevans
upgrade! 1 4406 May 04, 2011
by XOXO
SPI communication code 11 5867 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4050 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5983 April 24, 2011
by xodin
Programming in JAVA 8 17026 April 21, 2011
by Ralphxyz
Function help 5 4599 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4852 April 21, 2011
by lnino
Interesting code structure. 21 5944 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6404 April 20, 2011
by uml_12
SPI transfer delay 3 4636 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5066 April 18, 2011
by Noter
Implementation of printf(...) function 2 4624 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6111 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5130 April 16, 2011
by kayrock
Programming with serial port 6 5331 April 14, 2011
by carlhako
UART 2 4596 April 14, 2011
by Rick_S
Programmers Notepad 4 5366 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4413 April 12, 2011
by bretm
Nerdkits library 9 4635 April 10, 2011
by hariharan
Playing different music with the MCU 7 23919 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5656 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5743 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7737 April 06, 2011
by Schrat
Memory organization 8 4798 April 06, 2011
by Noter
LED array 2 4443 April 06, 2011
by hevans
compiling a .c file 8 5180 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4813 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4626 April 05, 2011
by bretm
led array code 7 4929 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6526 April 02, 2011
by kkanodia
Frequency 20 5434 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4651 April 02, 2011
by hariharan
Help with code 3 4237 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5201 March 31, 2011
by lnino
Connect a different LCD 12 5004 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5978 March 30, 2011
by bretm
Writing software using eye movements 2 4217 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6124 March 29, 2011
by lnino
Interrupts 18 6179 March 28, 2011
by hariharan
OR gate? 14 5159 March 27, 2011
by esoderberg
Analog Output 2 4272 March 26, 2011
by Ralphxyz
For command 8 4357 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5045 March 25, 2011
by hevans
ADMUX 52 7293 March 25, 2011
by Ralphxyz
Attiny10 7 7412 March 25, 2011
by Rick_S
Java Help 2 4514 March 24, 2011
by Ralphxyz
Help with ADC 3 4133 March 23, 2011
by bretm
help needed with uart code 4 4950 March 19, 2011
by plinko
Uart 2 4314 March 19, 2011
by missle3944
How to make a "Make File" 3 5507 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6913 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5443 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6699 March 11, 2011
by missle3944
Hacking an old school led display 11 8863 March 10, 2011
by Noter
Setting Pin Low 2 4248 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4306 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4842 March 06, 2011
by billwis
Function Prototypes 4 4246 March 04, 2011
by Rick_S
Debugger 3 4385 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6587 March 02, 2011
by bretm
Registers????? 14 4878 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4601 February 27, 2011
by MichaelJE2
Basic C Programming 13 6762 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4701 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5956 February 23, 2011
by Wads
Programming Capabilities 7 4368 February 23, 2011
by Twarter369
RC car 6 5572 February 22, 2011
by derberp
How to play user entered sound? 9 4852 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4194 February 21, 2011
by hevans
Compiling the bootloader 17 5825 February 20, 2011
by Ralphxyz
Help with PWM 2 5420 February 20, 2011
by hevans
ADCRA 4 4389 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5813 February 20, 2011
by hevans
Accelerometer project 12 9412 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4146 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5272 February 13, 2011
by fubar769
Servo code execution 1 4484 February 11, 2011
by missle3944
New chip programming 2 5153 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6140 February 07, 2011
by hevans
Compiling 3 4306 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5068 February 05, 2011
by mongo
Checking a Pins Status 3 4614 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4314 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4532 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5999 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4358 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4052 February 01, 2011
by Rick_S
ADC HELP!!! 16 6916 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4504 January 31, 2011
by rboggs10
My first .h file usage 3 5614 January 31, 2011
by Ralphxyz
counting 4 4193 January 28, 2011
by Jalex
atmega328P's ADC 2 5795 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27120 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7304 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4919 January 25, 2011
by popwarsweet
Confused again 2 4183 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7515 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4376 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4873 January 23, 2011
by Rick_S
Loading issues 4 4383 January 22, 2011
by Shabigity
printf dip arithmetic 3 4653 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5146 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7454 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5721 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 5036 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4745 January 15, 2011
by wanderingjew
MCU specific C programming 4 5015 January 15, 2011
by Hexorg
Math Problem 1 4638 January 15, 2011
by Jalex
Coding question 2 4185 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5353 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4824 January 13, 2011
by Icyhot
programming ladder logic 7 17146 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4597 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5100 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5196 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5560 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4209 January 04, 2011
by Steven
N00B memory allocation questions 4 4541 January 04, 2011
by Sciencenerd
SD card protocol 3 7613 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4829 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5193 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4844 January 01, 2011
by hevans
Just built a 7 segment interface 7 5897 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5963 December 28, 2010
by Ralphxyz
if statements... 12 6184 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6470 December 22, 2010
by VictorsNerdery
Math Check Please 5 4376 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5256 December 22, 2010
by Icyhot
Question Regarding Registers 5 4404 December 16, 2010
by hevans
JTAG programming 2 4965 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4395 December 11, 2010
by mbobak
knight rider LED animation 21 11757 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4250 December 06, 2010
by lcruz007
Error during make 2 4143 December 06, 2010
by bretm
trying to understand MAKE 6 4361 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5400 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4339 December 01, 2010
by hevans
using different crystals 4 4336 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5183 November 25, 2010
by Ralphxyz
Writing Data to File 2 4687 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4570 November 18, 2010
by hevans
Fourier transform 3 5763 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4465 November 11, 2010
by bretm
Quick bootloader question 4 4525 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4725 November 08, 2010
by gusr205
Doing Integrals in C code 5 11710 November 07, 2010
by hevans
Duty cycle 3 4433 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4877 November 05, 2010
by bretm
I2C Nerdkit Library 14 6993 October 30, 2010
by Ralphxyz
Malloc Issues 6 5385 October 30, 2010
by kle8309
Smooth servo movement. 10 6594 October 27, 2010
by esoderberg
or operator 2 4374 October 25, 2010
by hevans
Tech-O-Meter 5 4591 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6774 October 25, 2010
by Rick_S
Temperature sensor 10 5987 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4488 October 23, 2010
by mmw1
how does avr memory work? 2 5292 October 19, 2010
by hevans
DAPA Upload Problem 10 5255 October 18, 2010
by brockmjp
Reading Resistance 4 4838 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7487 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4858 October 10, 2010
by hevans
Setting FUSES? 5 5897 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7805 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5174 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4992 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5327 September 21, 2010
by bretm
MCU Programming Error 2 4152 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4687 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4529 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6669 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4798 September 15, 2010
by bpenglase
Mac problems with programming 7 5142 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6690 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4688 September 07, 2010
by hevans
Initial programming 15 4769 September 04, 2010
by Rick_S
LED all at once 4 4621 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4929 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4689 August 26, 2010
by bretm
alternative programming language 4 6300 August 25, 2010
by awesome
Listen for serial input 4 5008 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4653 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 6009 August 21, 2010
by Ralphxyz
tempsensor 4 4429 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5963 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7175 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6630 August 16, 2010
by ironcladmvtm
Compile 4 4571 August 16, 2010
by Ralphxyz
Change text 6 4278 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12890 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5518 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5687 August 07, 2010
by kle8309
Other LCDs? 2 4309 August 06, 2010
by Rick_S
Not working 21 6434 August 06, 2010
by Razvan
Generating random numbers in C. 2 5323 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5312 August 04, 2010
by gnkarn
My MAKE article 2 4993 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5386 July 31, 2010
by sbrod
Multiple ADC ports 9 5579 July 31, 2010
by norby31
what do these errors mean? 11 4521 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10811 July 28, 2010
by hevans
Saving variables 2 4477 July 27, 2010
by bretm
Printing today date on LCD 5 4636 July 27, 2010
by Ralphxyz
Sending a string 6 5048 July 26, 2010
by ioScream
LED Scrolling display 1 4658 July 25, 2010
by ermias
error help 3 4955 July 24, 2010
by cinta51
Need a JumpStart 8 4586 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5542 July 20, 2010
by pjack
Content mismatch - verification error 6 5557 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18307 July 20, 2010
by lsoltmann
LCD sequence question 2 4085 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4766 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8691 July 12, 2010
by lcruz007
ADC with input at ground 6 5320 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4853 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5296 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4539 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5197 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4723 June 29, 2010
by bretm
Saving text to EEPROM 2 5815 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4861 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4577 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4764 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4551 June 12, 2010
by Jer
Foodloader help 5 4856 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4809 June 11, 2010
by treymd
tempsensor project 8 4424 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4947 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4327 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7876 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4398 May 13, 2010
by wayward
ISP programming error 8 12618 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 5036 May 11, 2010
by avicell
Maximum PWM frequency? 4 4742 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4376 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4478 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5131 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4081 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4530 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5641 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5514 May 01, 2010
by Solorbob
UART programming (PC side) 4 5142 May 01, 2010
by Hexorg
Assemble resistor notation 4 4232 May 01, 2010
by Ralphxyz
coding pushbuttons 9 5020 April 30, 2010
by bretm
Using PCINT4 5 5270 April 22, 2010
by bretm
Using Shift Registers? 2 5365 April 18, 2010
by wayward
on flash FILE i/o 6 4692 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4350 April 13, 2010
by sask55
AVR Arrays? 2 6341 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11535 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5832 April 11, 2010
by JackScumm
My new game for my EES 7 5133 April 10, 2010
by Hexorg
Silly Coding Question 10 4821 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5431 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5634 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4531 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4782 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5596 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4473 April 02, 2010
by lcruz007
PWM and LEDs 3 5222 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4499 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5146 March 27, 2010
by bretm
Modifing C code without knowing C 3 4535 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9746 March 24, 2010
by Frozenlock
Python code to create LED font 1 5164 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6795 March 21, 2010
by brian
Eclipse AVR plugin help 5 4836 March 18, 2010
by fatmarik
Help with programing plese 4 4362 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5884 March 17, 2010
by Rick_S
POST (power on self test) 2 4652 March 12, 2010
by treymd
Easy PWM tutorial 2 4545 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4967 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4894 March 07, 2010
by lcruz007
asm macro error 2 4362 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4641 March 05, 2010
by xc2rx
ACD sample rate 4 5587 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5728 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4388 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4624 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4173 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5425 March 02, 2010
by lcruz007
Easy Random Numbers 3 5556 March 01, 2010
by hevans
float to int? 5 4673 February 27, 2010
by Hexorg
An interesting beep 1 4686 February 26, 2010
by bretm
Bucket Brigade 3 4459 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11972 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5629 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4388 February 15, 2010
by ton_mit
Bootloader install 6 6088 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5611 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4625 February 13, 2010
by banerjen
clearing data in serail buffer 5 8288 February 11, 2010
by sask55
microseconds realtimeclock 3 4718 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4733 February 08, 2010
by mrobbins
time structure check 12 4577 February 07, 2010
by wayward
ISP Question 10 4961 February 06, 2010
by Phrank916
Can't upload to m328p 4 5110 February 06, 2010
by sask55
Check out my new project! 5 4920 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4542 February 02, 2010
by saleem
Convert uint8_t to char 3 15276 February 01, 2010
by saleem
Need Accelerometer... 8 4837 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4438 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4438 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5825 January 29, 2010
by Rick_S
what the heck does << mean? 4 4929 January 29, 2010
by Ralphxyz
Clocking another IC 3 4299 January 27, 2010
by mrobbins
Twisted pair 11 5243 January 26, 2010
by mongo
Python Majic 3 5602 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4572 January 22, 2010
by hevans
Trouble in sending information in UART 3 4803 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5825 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10440 January 20, 2010
by saleem
Help needed on counting program 5 4996 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5933 January 19, 2010
by treymd
Python creates it's own errors! 17 4548 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4529 January 18, 2010
by mongo
Compiling new code 10 4995 January 16, 2010
by N3Roaster
Make error 17 5288 January 16, 2010
by Eb547
ISP and micro madness. 12 4724 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4640 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4549 January 14, 2010
by Rick_S
Book suggestions? 3 4434 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4814 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4874 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6253 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4739 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4870 December 31, 2009
by hevans
Understanding Array Code 9 4914 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4486 December 30, 2009
by markjbenson
Pin change interrupt 2 5133 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5915 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4778 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18701 December 27, 2009
by jastermerrel
Makefile foodloader 34 6958 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7053 December 25, 2009
by Aceslick911
High voltage signal timer 3 4356 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 7036 December 22, 2009
by Rick_S
Managing data tables 12 4941 December 21, 2009
by JKITSON
external interrupt 1 4366 December 21, 2009
by saleem
Weather Station 1 5191 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6458 December 14, 2009
by hevans
from ivonv's post 8 5665 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4537 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5725 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5983 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5392 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4398 December 04, 2009
by pbfy0
A few questions... 10 5434 November 29, 2009
by hevans
Help with code please 22 6543 November 29, 2009
by pbfy0
Programmers Wanted 1 4703 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4620 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4652 November 24, 2009
by FWSquatch
Random Questions 10 4755 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5151 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7324 November 23, 2009
by BobaMosfet
C Programming basic question 3 4615 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7397 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5763 November 02, 2009
by hevans
How-To: Sleep 11 7498 October 27, 2009
by mikedoug
I2C communications 3 4575 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8236 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4432 October 19, 2009
by puargs
Suggestions for LCD program space 13 5465 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4941 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5675 September 28, 2009
by rusirius
Connection to cell phones 7 5583 September 22, 2009
by rusirius
Very simple assembly problem 13 6687 September 21, 2009
by rusirius
Linux C editor recommendation 11 7226 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6435 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5378 September 15, 2009
by rusirius
Using source code 10 5154 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5419 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4864 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7924 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14740 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5339 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6971 August 15, 2009
by Starwarslegokid
python loop 21 6687 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5701 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5563 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20134 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8346 July 29, 2009
by mrobbins
Bootloader Kit 9 5632 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11473 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12056 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4767 July 10, 2009
by karlockhart
Digital Write Question 14 5525 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7155 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4725 June 22, 2009
by Tug
debugging 4 5208 June 20, 2009
by wayward
Help with a state machine 3 6171 June 11, 2009
by n3ueaEMTP
Binary Clock 24 9038 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6881 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6181 May 26, 2009
by wayward
sprintf 4 7084 May 22, 2009
by wayward
testing the programmer 3 4852 May 16, 2009
by digiassn
initialload 3 5054 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5906 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5403 May 06, 2009
by wayward
AVR Bootloaders 3 4958 April 18, 2009
by wayward
Led Marquee question 14 5650 April 11, 2009
by mcai8sh4

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Did you know that binary numbers use base 2 to represent numbers, and these are important for understanding microcontroller registers? Learn more...