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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 4709 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3199 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5786 August 28, 2020
by scootergarrett
More bootloading 1 3645 December 29, 2019
by scootergarrett
Boot Loading 2 3505 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5151 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4095 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4041 November 15, 2016
by sask55
RPM Program 24 9512 September 23, 2016
by Ralphxyz
Makefile 4 4162 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5770 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4595 March 21, 2016
by sask55
ADMUX=0 7 4437 February 19, 2016
by Javy
Using two timers 22 4696 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4184 January 17, 2016
by Rick_S
Master/Slave I2C 32 16801 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4092 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3593 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18663 October 02, 2015
by BobaMosfet
Replacement LCD 4 3968 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5189 September 18, 2015
by RickMcKeon
MCU basic concept 6 3953 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4695 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7167 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4084 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5145 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5237 February 14, 2015
by Noter
Programming with graphics 6 4320 November 24, 2014
by jmuthe
Let's do a project 42 6016 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4972 November 11, 2014
by BobaMosfet
COM Port Problem 4 3818 October 22, 2014
by BobaMosfet
Do not understand this 12 5568 September 29, 2014
by BobaMosfet
original program 3 3725 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4982 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3916 June 10, 2014
by lailai
Motorcycle tachometer 1 4194 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4431 June 01, 2014
by sask55
Pointer questions 6 4136 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3827 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23536 May 13, 2014
by Ralphxyz
a Tiny project 15 5284 May 05, 2014
by Pew446
char array if statement 4 3733 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4356 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5498 March 15, 2014
by JimFrederickson
char array if statement 12 4954 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8691 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3681 February 24, 2014
by boxvic
complex library 3 3974 January 19, 2014
by esoderberg
complex library 1 3580 January 18, 2014
by scootergarrett
MKII questions 23 5264 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4050 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9612 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4522 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9116 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20195 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4392 October 26, 2013
by Noter
HV Programmer 8 4601 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6117 September 11, 2013
by pcbolt
Get time between sensor readings 5 4213 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5721 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5330 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3971 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4394 August 07, 2013
by pcbolt
XMEGA 2 4103 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6280 July 17, 2013
by edb
Different result with different variable names 9 4434 June 04, 2013
by scootergarrett
Strange ADC errors 15 4818 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3748 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4110 May 29, 2013
by Kami
Define debug comments 10 4181 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9043 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4134 April 28, 2013
by pcbolt
makefile eeprom 2 3861 April 22, 2013
by pcbolt
TWI questions. 10 5520 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13381 April 07, 2013
by JimFrederickson
Bootloader woes 15 4701 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4691 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5103 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5813 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11941 March 28, 2013
by Ralphxyz
creating make file 10 4210 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4038 March 14, 2013
by lnino
USART as SPI 7 7115 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4178 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5938 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3941 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3776 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4521 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4231 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5320 February 12, 2013
by Nichben
Beginners Guide 2 4398 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5780 February 05, 2013
by adosch
Writing into memory while running program 4 3866 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4385 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4063 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7863 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6492 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9131 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4078 January 12, 2013
by Noter
help with keypad/display project code 23 5164 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4349 January 10, 2013
by keith712
LED circuit not producing expected results 5 4469 January 05, 2013
by Noter
AVR Programming without bootloader 29 10253 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3840 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10746 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5005 December 29, 2012
by pcbolt
typecast problem? 7 3924 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5093 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5117 December 24, 2012
by Noter
oscillator fuse bits 9 4375 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4393 December 23, 2012
by keith712
no such file error 1 6 5006 December 23, 2012
by keith712
Using strcpy 3 4333 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6142 December 18, 2012
by Rick_S
printf problems 9 4195 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6733 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6951 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4813 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29276 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3687 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4327 November 20, 2012
by BobaMosfet
printf_P problems 5 5039 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6378 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6202 October 22, 2012
by JimFrederickson
waht dose |= do 5 4479 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5476 October 20, 2012
by fishberg5051
Array limitations 6 7019 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6029 October 16, 2012
by ankush_karche
Reading from uart stream 18 6345 October 15, 2012
by sask55
AVRISP v2 programmer 3 4292 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6731 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4764 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5554 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6769 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4515 October 01, 2012
by Noter
indexing an array with a variable 5 4014 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3621 September 27, 2012
by ankush_karche
use of strcat fuction 7 4844 September 23, 2012
by sask55
ADC problem 11 4701 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5180 September 18, 2012
by Bushy
Program too big for MCU? 3 4179 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9333 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5351 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4484 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4373 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4314 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4447 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16754 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4968 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4090 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4210 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3868 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5247 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5869 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3805 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5037 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4234 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4699 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4391 August 18, 2012
by Finis
TypeCast problem 3 3972 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4061 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4170 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4434 August 03, 2012
by virtual
Basic programming help 11 4336 July 30, 2012
by sask55
Random Number Generator 5 7351 July 25, 2012
by lnino
Scanner Input/Output 7 4180 July 23, 2012
by bl00513
Test program - location? 3 4150 July 21, 2012
by TheFed
Making a library? 11 7548 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24638 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4717 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15739 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4364 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8109 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4506 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6891 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6513 July 06, 2012
by edb
Counting the changes in a pin 3 4038 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4165 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5488 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4644 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6501 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3927 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4211 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6314 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5456 June 23, 2012
by rmore
Reading eeprom 3 4353 June 21, 2012
by missle3944
Bluetooth Module Question 2 4147 June 20, 2012
by pcbolt
Using #define 3 3912 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4143 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4383 June 14, 2012
by dicko
Timing for each line of code 3 3893 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5832 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4119 June 10, 2012
by Pew446
328p makefile 5 4068 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8335 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4649 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4139 June 03, 2012
by chaosatom
Input pin Trouble 2 3943 May 28, 2012
by pcbolt
Master/Slave SPI 10 13176 May 28, 2012
by sask55
SPI problem 7 6963 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3939 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4951 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4355 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4509 May 17, 2012
by RogerFL
Compiler issue? 3 4177 May 17, 2012
by RogerFL
SPI Problem! 1 5070 May 17, 2012
by kemil
Read from atmega 15 15513 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6425 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4141 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6244 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5003 May 08, 2012
by RogerFL
Displaying on the LCD 2 3877 May 06, 2012
by ad2476
Problem with Boolean type 12 9552 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6301 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4394 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4790 April 29, 2012
by JimFrederickson
include statement 2 3898 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4688 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7767 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5625 April 20, 2012
by Ralphxyz
Simple UART code 7 5487 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5073 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4130 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5304 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4596 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5954 April 12, 2012
by hevans
Dont understand the &= and |= 8 4400 April 06, 2012
by pcbolt
newbie 17 4698 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4580 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4523 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4223 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4429 March 30, 2012
by pcbolt
Code Doctor needed. 21 5049 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4567 March 30, 2012
by pcbolt
LED Array questions 3 4143 March 30, 2012
by amartinez
Need help Programing! 2 3921 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4488 March 22, 2012
by pcbolt
trouble need help 7 4023 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5121 March 14, 2012
by stanvan
concise serial output? 5 4633 March 11, 2012
by sask55
2N7000 work with open drain? 5 4938 March 08, 2012
by RogerFL
How to create a timer? 8 4362 March 07, 2012
by Rick_S
Need help with frequency counter 8 4691 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3905 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4213 March 03, 2012
by esoderberg
Mac Terminal programming 11 5044 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4011 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5098 February 29, 2012
by pcbolt
SPI Programming 11 6603 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4745 February 27, 2012
by jvince96
Sending Data to a File 4 4668 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4693 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4299 February 18, 2012
by mdk
Code weird errors? 13 5003 February 17, 2012
by pcbolt
Hardware Connections 3 3736 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14544 February 11, 2012
by Rick_S
First MCU Program 4 4245 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4831 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4057 February 07, 2012
by sask55
Implicit Definition Errors 4 4668 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5214 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5160 February 04, 2012
by dvdsnyd
help with interrupts 6 4676 February 04, 2012
by dvdsnyd
questions on overflow 4 4683 February 03, 2012
by dvdsnyd
curser positioning 6 4005 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4682 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4279 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5623 January 29, 2012
by DS1000
Sending a string in UART 19 19382 January 27, 2012
by treymd
HD44780 (LCD) 3 4422 January 24, 2012
by glendon
Variation on 3 bit adder 9 4542 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4214 January 23, 2012
by Rick_S
referencing a variable 20 4971 January 21, 2012
by Ralphxyz
pin change interrupts 9 5773 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6479 January 19, 2012
by raylop
test 3 4092 January 18, 2012
by Gil
Trouble with my first program! help 50 5597 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5110 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4609 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6176 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3954 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5957 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4295 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4793 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5730 January 05, 2012
by tchilzer2
Interrupt Problem 8 4608 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4910 January 05, 2012
by hevans
Bootloader error 5 4792 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5390 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4182 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4065 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4005 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4692 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5107 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5137 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6452 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7830 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5315 December 22, 2011
by glendon
Serial Read in Labview 12 6958 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4841 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4188 December 19, 2011
by Striker
Corrupted Data 2 4779 December 13, 2011
by hevans
Digital clock code 2 4486 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12870 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6322 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5766 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4648 December 07, 2011
by huzbum
Music with the MCU?? 12 6257 December 05, 2011
by 2electrified
LED array scroll function 38 12532 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4707 December 04, 2011
by pfullen
Using Vim - installing C script 4 4636 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4780 December 02, 2011
by bluestang
First Program initilload 11 4548 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4476 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5018 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4338 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4874 November 22, 2011
by Rick_S
LCD and custom display 3 4247 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5953 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4715 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4174 November 11, 2011
by BNS
Modbus Master 1 4830 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4748 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4983 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4877 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4003 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13459 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4128 November 07, 2011
by Heed
Array creation and access 4 4092 November 07, 2011
by JimFrederickson
Huffman coding 2 4563 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5595 November 03, 2011
by hevans
Eyeboard, a new approach 1 4745 November 03, 2011
by lcruz007
TWI hang up 4 4982 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4456 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4333 October 28, 2011
by hevans
Complete one button menu system 3 8342 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5078 October 17, 2011
by claesz
ADC help 3 3986 October 15, 2011
by sonicgadgets
String manipulation 6 5349 October 13, 2011
by claesz
Basic Makefile Help 4 4077 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8957 October 06, 2011
by Rick_S
Led Blink 3 4683 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4796 October 03, 2011
by hevans
Games to learn programming 4 6576 September 23, 2011
by Ralphxyz
Master Slave communications 4 4951 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4335 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5328 September 11, 2011
by dgikuljot
MCU Configuration 12 4349 September 08, 2011
by BobaMosfet
Varying voltages 10 4444 September 07, 2011
by bretm
Interpret statement 5 4337 September 03, 2011
by egero1
Temp spi help 3 4053 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6267 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4237 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5151 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5316 August 21, 2011
by BobaMosfet
xylophone program 1 4452 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4346 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4692 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5790 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11442 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4305 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5957 August 08, 2011
by bretm
Noise Noise Noise 3 5155 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4021 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4576 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7249 August 03, 2011
by kayrock
EEPROM confusion 13 6042 July 29, 2011
by Noter
1value error 21 5325 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4369 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5034 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4376 July 21, 2011
by carlhako
Populating an Array 22 5801 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4766 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7855 July 19, 2011
by BobaMosfet
Make header file 10 6955 July 19, 2011
by Ralphxyz
pwm for dac 58 9973 July 18, 2011
by kayrock
Random Number 2 4156 July 18, 2011
by Robotnik
Interupts with a button 3 3838 July 16, 2011
by Noter
need help with my code 3 4360 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4082 July 13, 2011
by gcharris
C++ 8 6818 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4248 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4609 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5928 July 08, 2011
by Rick_S
Making a programmer 7 4368 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5966 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4760 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6191 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4353 June 27, 2011
by Rick_S
Time.h 3 4726 June 23, 2011
by JamesR
Pygame (no rect object) 5 4894 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4360 June 22, 2011
by Ralphxyz
Error in Code 2 3680 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4265 June 21, 2011
by lnino
Responding to a Button with Polling 7 4637 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5816 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4075 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4491 June 13, 2011
by JoyceChee
Nerdkit 22 5634 June 11, 2011
by HJA
Button ipod help 5 3808 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4360 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5350 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4315 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4690 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5536 May 29, 2011
by Ralphxyz
questions about setting bits 11 7210 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9583 May 26, 2011
by huzbum
Question About Interrupts 4 4362 May 25, 2011
by huzbum
RPM to MPH 12 6514 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6314 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4565 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4474 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5822 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5221 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5768 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4431 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4317 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5527 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4658 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9001 May 17, 2011
by amartinez
PSTR error? 5 4193 May 17, 2011
by hevans
Photoresistor to ADC 15 5226 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4170 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5212 May 14, 2011
by bretm
Help with some code? 4 4180 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4600 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4341 May 13, 2011
by bretm
Python first try comments please 18 5327 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6105 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4538 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10639 May 09, 2011
by Ralphxyz
Python Help 23 7278 May 09, 2011
by kemil
Purchased MCU does not work? 7 6186 May 08, 2011
by paulwszew
Compiling error codes 10 4195 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4398 May 05, 2011
by hevans
upgrade! 1 4334 May 04, 2011
by XOXO
SPI communication code 11 5797 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3981 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5904 April 24, 2011
by xodin
Programming in JAVA 8 16950 April 21, 2011
by Ralphxyz
Function help 5 4541 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4782 April 21, 2011
by lnino
Interesting code structure. 21 5865 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6336 April 20, 2011
by uml_12
SPI transfer delay 3 4574 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4983 April 18, 2011
by Noter
Implementation of printf(...) function 2 4564 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6053 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5056 April 16, 2011
by kayrock
Programming with serial port 6 5247 April 14, 2011
by carlhako
UART 2 4522 April 14, 2011
by Rick_S
Programmers Notepad 4 5298 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4352 April 12, 2011
by bretm
Nerdkits library 9 4577 April 10, 2011
by hariharan
Playing different music with the MCU 7 23833 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5590 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5690 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7614 April 06, 2011
by Schrat
Memory organization 8 4714 April 06, 2011
by Noter
LED array 2 4383 April 06, 2011
by hevans
compiling a .c file 8 5108 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4759 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4564 April 05, 2011
by bretm
led array code 7 4855 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6452 April 02, 2011
by kkanodia
Frequency 20 5352 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4586 April 02, 2011
by hariharan
Help with code 3 4174 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5143 March 31, 2011
by lnino
Connect a different LCD 12 4945 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5890 March 30, 2011
by bretm
Writing software using eye movements 2 4147 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6052 March 29, 2011
by lnino
Interrupts 18 6099 March 28, 2011
by hariharan
OR gate? 14 5080 March 27, 2011
by esoderberg
Analog Output 2 4214 March 26, 2011
by Ralphxyz
For command 8 4281 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4990 March 25, 2011
by hevans
ADMUX 52 7227 March 25, 2011
by Ralphxyz
Attiny10 7 7334 March 25, 2011
by Rick_S
Java Help 2 4449 March 24, 2011
by Ralphxyz
Help with ADC 3 4047 March 23, 2011
by bretm
help needed with uart code 4 4882 March 19, 2011
by plinko
Uart 2 4246 March 19, 2011
by missle3944
How to make a "Make File" 3 5444 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6858 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5377 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6632 March 11, 2011
by missle3944
Hacking an old school led display 11 8764 March 10, 2011
by Noter
Setting Pin Low 2 4179 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4242 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4761 March 06, 2011
by billwis
Function Prototypes 4 4187 March 04, 2011
by Rick_S
Debugger 3 4325 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6471 March 02, 2011
by bretm
Registers????? 14 4813 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4519 February 27, 2011
by MichaelJE2
Basic C Programming 13 6687 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4620 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5894 February 23, 2011
by Wads
Programming Capabilities 7 4315 February 23, 2011
by Twarter369
RC car 6 5485 February 22, 2011
by derberp
How to play user entered sound? 9 4773 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4130 February 21, 2011
by hevans
Compiling the bootloader 17 5753 February 20, 2011
by Ralphxyz
Help with PWM 2 5356 February 20, 2011
by hevans
ADCRA 4 4333 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5750 February 20, 2011
by hevans
Accelerometer project 12 9336 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4094 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5211 February 13, 2011
by fubar769
Servo code execution 1 4414 February 11, 2011
by missle3944
New chip programming 2 5091 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6083 February 07, 2011
by hevans
Compiling 3 4242 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5010 February 05, 2011
by mongo
Checking a Pins Status 3 4556 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4257 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4464 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5939 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4304 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3994 February 01, 2011
by Rick_S
ADC HELP!!! 16 6850 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4445 January 31, 2011
by rboggs10
My first .h file usage 3 5553 January 31, 2011
by Ralphxyz
counting 4 4142 January 28, 2011
by Jalex
atmega328P's ADC 2 5730 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26994 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7244 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4851 January 25, 2011
by popwarsweet
Confused again 2 4127 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7414 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4326 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4791 January 23, 2011
by Rick_S
Loading issues 4 4324 January 22, 2011
by Shabigity
printf dip arithmetic 3 4586 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5093 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7384 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5650 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4973 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4686 January 15, 2011
by wanderingjew
MCU specific C programming 4 4938 January 15, 2011
by Hexorg
Math Problem 1 4580 January 15, 2011
by Jalex
Coding question 2 4134 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5293 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4767 January 13, 2011
by Icyhot
programming ladder logic 7 17057 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4536 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5045 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5132 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5491 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4151 January 04, 2011
by Steven
N00B memory allocation questions 4 4467 January 04, 2011
by Sciencenerd
SD card protocol 3 7531 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4765 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5132 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4780 January 01, 2011
by hevans
Just built a 7 segment interface 7 5833 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5900 December 28, 2010
by Ralphxyz
if statements... 12 6123 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6388 December 22, 2010
by VictorsNerdery
Math Check Please 5 4300 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5180 December 22, 2010
by Icyhot
Question Regarding Registers 5 4335 December 16, 2010
by hevans
JTAG programming 2 4901 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4329 December 11, 2010
by mbobak
knight rider LED animation 21 11666 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4187 December 06, 2010
by lcruz007
Error during make 2 4087 December 06, 2010
by bretm
trying to understand MAKE 6 4291 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5340 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4278 December 01, 2010
by hevans
using different crystals 4 4274 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5108 November 25, 2010
by Ralphxyz
Writing Data to File 2 4620 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4508 November 18, 2010
by hevans
Fourier transform 3 5698 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4394 November 11, 2010
by bretm
Quick bootloader question 4 4448 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4657 November 08, 2010
by gusr205
Doing Integrals in C code 5 11611 November 07, 2010
by hevans
Duty cycle 3 4370 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4809 November 05, 2010
by bretm
I2C Nerdkit Library 14 6912 October 30, 2010
by Ralphxyz
Malloc Issues 6 5302 October 30, 2010
by kle8309
Smooth servo movement. 10 6521 October 27, 2010
by esoderberg
or operator 2 4286 October 25, 2010
by hevans
Tech-O-Meter 5 4530 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6710 October 25, 2010
by Rick_S
Temperature sensor 10 5910 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4430 October 23, 2010
by mmw1
how does avr memory work? 2 5234 October 19, 2010
by hevans
DAPA Upload Problem 10 5195 October 18, 2010
by brockmjp
Reading Resistance 4 4775 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7422 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4793 October 10, 2010
by hevans
Setting FUSES? 5 5820 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7705 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5102 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4917 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5259 September 21, 2010
by bretm
MCU Programming Error 2 4092 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4628 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4469 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6575 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4722 September 15, 2010
by bpenglase
Mac problems with programming 7 5072 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6611 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4613 September 07, 2010
by hevans
Initial programming 15 4698 September 04, 2010
by Rick_S
LED all at once 4 4552 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4854 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4609 August 26, 2010
by bretm
alternative programming language 4 6229 August 25, 2010
by awesome
Listen for serial input 4 4942 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4592 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5944 August 21, 2010
by Ralphxyz
tempsensor 4 4371 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5900 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7107 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6566 August 16, 2010
by ironcladmvtm
Compile 4 4519 August 16, 2010
by Ralphxyz
Change text 6 4226 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12771 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5449 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5629 August 07, 2010
by kle8309
Other LCDs? 2 4244 August 06, 2010
by Rick_S
Not working 21 6348 August 06, 2010
by Razvan
Generating random numbers in C. 2 5257 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5246 August 04, 2010
by gnkarn
My MAKE article 2 4935 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5325 July 31, 2010
by sbrod
Multiple ADC ports 9 5505 July 31, 2010
by norby31
what do these errors mean? 11 4462 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10694 July 28, 2010
by hevans
Saving variables 2 4418 July 27, 2010
by bretm
Printing today date on LCD 5 4568 July 27, 2010
by Ralphxyz
Sending a string 6 4989 July 26, 2010
by ioScream
LED Scrolling display 1 4607 July 25, 2010
by ermias
error help 3 4885 July 24, 2010
by cinta51
Need a JumpStart 8 4527 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5473 July 20, 2010
by pjack
Content mismatch - verification error 6 5503 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18175 July 20, 2010
by lsoltmann
LCD sequence question 2 4010 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4706 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8615 July 12, 2010
by lcruz007
ADC with input at ground 6 5254 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4789 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5231 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4490 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5128 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4663 June 29, 2010
by bretm
Saving text to EEPROM 2 5737 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4802 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4517 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4697 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4491 June 12, 2010
by Jer
Foodloader help 5 4788 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4745 June 11, 2010
by treymd
tempsensor project 8 4357 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4874 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4260 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7786 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4341 May 13, 2010
by wayward
ISP programming error 8 12537 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4962 May 11, 2010
by avicell
Maximum PWM frequency? 4 4680 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4303 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4407 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5072 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4025 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4476 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5585 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5454 May 01, 2010
by Solorbob
UART programming (PC side) 4 5080 May 01, 2010
by Hexorg
Assemble resistor notation 4 4162 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4951 April 30, 2010
by bretm
Using PCINT4 5 5198 April 22, 2010
by bretm
Using Shift Registers? 2 5305 April 18, 2010
by wayward
on flash FILE i/o 6 4634 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4285 April 13, 2010
by sask55
AVR Arrays? 2 6272 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11413 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5769 April 11, 2010
by JackScumm
My new game for my EES 7 5063 April 10, 2010
by Hexorg
Silly Coding Question 10 4759 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5371 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5549 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4478 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4732 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5530 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4423 April 02, 2010
by lcruz007
PWM and LEDs 3 5161 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4449 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5076 March 27, 2010
by bretm
Modifing C code without knowing C 3 4471 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9669 March 24, 2010
by Frozenlock
Python code to create LED font 1 5092 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6735 March 21, 2010
by brian
Eclipse AVR plugin help 5 4772 March 18, 2010
by fatmarik
Help with programing plese 4 4304 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5798 March 17, 2010
by Rick_S
POST (power on self test) 2 4591 March 12, 2010
by treymd
Easy PWM tutorial 2 4489 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4917 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4832 March 07, 2010
by lcruz007
asm macro error 2 4298 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4583 March 05, 2010
by xc2rx
ACD sample rate 4 5515 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5660 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4331 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4569 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4115 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5348 March 02, 2010
by lcruz007
Easy Random Numbers 3 5491 March 01, 2010
by hevans
float to int? 5 4605 February 27, 2010
by Hexorg
An interesting beep 1 4597 February 26, 2010
by bretm
Bucket Brigade 3 4393 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11901 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5556 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4320 February 15, 2010
by ton_mit
Bootloader install 6 6024 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5555 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4556 February 13, 2010
by banerjen
clearing data in serail buffer 5 8218 February 11, 2010
by sask55
microseconds realtimeclock 3 4657 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4669 February 08, 2010
by mrobbins
time structure check 12 4513 February 07, 2010
by wayward
ISP Question 10 4891 February 06, 2010
by Phrank916
Can't upload to m328p 4 5040 February 06, 2010
by sask55
Check out my new project! 5 4860 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4482 February 02, 2010
by saleem
Convert uint8_t to char 3 15196 February 01, 2010
by saleem
Need Accelerometer... 8 4785 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4376 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4373 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5764 January 29, 2010
by Rick_S
what the heck does << mean? 4 4862 January 29, 2010
by Ralphxyz
Clocking another IC 3 4232 January 27, 2010
by mrobbins
Twisted pair 11 5172 January 26, 2010
by mongo
Python Majic 3 5532 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4506 January 22, 2010
by hevans
Trouble in sending information in UART 3 4742 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5742 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10369 January 20, 2010
by saleem
Help needed on counting program 5 4927 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5880 January 19, 2010
by treymd
Python creates it's own errors! 17 4485 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4471 January 18, 2010
by mongo
Compiling new code 10 4928 January 16, 2010
by N3Roaster
Make error 17 5226 January 16, 2010
by Eb547
ISP and micro madness. 12 4658 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4579 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4477 January 14, 2010
by Rick_S
Book suggestions? 3 4384 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4738 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4806 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6189 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4677 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4805 December 31, 2009
by hevans
Understanding Array Code 9 4854 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4424 December 30, 2009
by markjbenson
Pin change interrupt 2 5071 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5857 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4722 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18598 December 27, 2009
by jastermerrel
Makefile foodloader 34 6890 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6971 December 25, 2009
by Aceslick911
High voltage signal timer 3 4305 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6970 December 22, 2009
by Rick_S
Managing data tables 12 4865 December 21, 2009
by JKITSON
external interrupt 1 4309 December 21, 2009
by saleem
Weather Station 1 5123 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6381 December 14, 2009
by hevans
from ivonv's post 8 5594 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4478 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5643 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5914 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5314 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4334 December 04, 2009
by pbfy0
A few questions... 10 5347 November 29, 2009
by hevans
Help with code please 22 6473 November 29, 2009
by pbfy0
Programmers Wanted 1 4650 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4552 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4589 November 24, 2009
by FWSquatch
Random Questions 10 4697 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5089 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7254 November 23, 2009
by BobaMosfet
C Programming basic question 3 4558 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7327 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5696 November 02, 2009
by hevans
How-To: Sleep 11 7395 October 27, 2009
by mikedoug
I2C communications 3 4524 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8157 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4372 October 19, 2009
by puargs
Suggestions for LCD program space 13 5394 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4881 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5609 September 28, 2009
by rusirius
Connection to cell phones 7 5514 September 22, 2009
by rusirius
Very simple assembly problem 13 6607 September 21, 2009
by rusirius
Linux C editor recommendation 11 7150 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6372 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5309 September 15, 2009
by rusirius
Using source code 10 5076 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5344 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4793 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7852 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14665 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5268 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6901 August 15, 2009
by Starwarslegokid
python loop 21 6624 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5600 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5502 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20056 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8278 July 29, 2009
by mrobbins
Bootloader Kit 9 5573 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11411 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11974 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4704 July 10, 2009
by karlockhart
Digital Write Question 14 5448 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7088 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4670 June 22, 2009
by Tug
debugging 4 5148 June 20, 2009
by wayward
Help with a state machine 3 6100 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8901 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6809 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6110 May 26, 2009
by wayward
sprintf 4 7000 May 22, 2009
by wayward
testing the programmer 3 4784 May 16, 2009
by digiassn
initialload 3 4995 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5854 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5342 May 06, 2009
by wayward
AVR Bootloaders 3 4903 April 18, 2009
by wayward
Led Marquee question 14 5602 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...