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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (835 threads, 6773 posts)
Thread Posts Views Last Post
Define an array of Pin difentions 3 4701 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3193 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5779 August 28, 2020
by scootergarrett
More bootloading 1 3637 December 29, 2019
by scootergarrett
Boot Loading 2 3499 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5142 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4091 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4030 November 15, 2016
by sask55
RPM Program 24 9503 September 23, 2016
by Ralphxyz
Makefile 4 4154 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5764 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4584 March 21, 2016
by sask55
ADMUX=0 7 4431 February 19, 2016
by Javy
Using two timers 22 4687 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4176 January 17, 2016
by Rick_S
Master/Slave I2C 32 16788 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4086 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3590 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18654 October 02, 2015
by BobaMosfet
Replacement LCD 4 3960 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5183 September 18, 2015
by RickMcKeon
MCU basic concept 6 3949 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4690 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7160 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4079 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5142 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5232 February 14, 2015
by Noter
Programming with graphics 6 4315 November 24, 2014
by jmuthe
Let's do a project 42 6005 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4965 November 11, 2014
by BobaMosfet
COM Port Problem 4 3813 October 22, 2014
by BobaMosfet
Do not understand this 12 5565 September 29, 2014
by BobaMosfet
original program 3 3724 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4979 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3908 June 10, 2014
by lailai
Motorcycle tachometer 1 4192 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4428 June 01, 2014
by sask55
Pointer questions 6 4130 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3824 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23514 May 13, 2014
by Ralphxyz
a Tiny project 15 5283 May 05, 2014
by Pew446
char array if statement 4 3726 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4344 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5494 March 15, 2014
by JimFrederickson
char array if statement 12 4951 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8681 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3679 February 24, 2014
by boxvic
complex library 3 3973 January 19, 2014
by esoderberg
complex library 1 3573 January 18, 2014
by scootergarrett
MKII questions 23 5260 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4046 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9608 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4520 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9110 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20193 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4383 October 26, 2013
by Noter
HV Programmer 8 4593 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6110 September 11, 2013
by pcbolt
Get time between sensor readings 5 4210 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5720 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5324 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3968 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4392 August 07, 2013
by pcbolt
XMEGA 2 4100 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6273 July 17, 2013
by edb
Different result with different variable names 9 4430 June 04, 2013
by scootergarrett
Strange ADC errors 15 4812 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3745 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4104 May 29, 2013
by Kami
Define debug comments 10 4176 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9034 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4129 April 28, 2013
by pcbolt
makefile eeprom 2 3855 April 22, 2013
by pcbolt
TWI questions. 10 5514 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13375 April 07, 2013
by JimFrederickson
Bootloader woes 15 4693 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4685 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5094 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5807 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11933 March 28, 2013
by Ralphxyz
creating make file 10 4207 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4035 March 14, 2013
by lnino
USART as SPI 7 7109 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4171 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5932 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3937 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3773 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4518 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4225 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5318 February 12, 2013
by Nichben
Beginners Guide 2 4395 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5771 February 05, 2013
by adosch
Writing into memory while running program 4 3863 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4378 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4058 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7856 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6484 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9124 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4073 January 12, 2013
by Noter
help with keypad/display project code 23 5159 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4344 January 10, 2013
by keith712
LED circuit not producing expected results 5 4466 January 05, 2013
by Noter
AVR Programming without bootloader 29 10242 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3835 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10743 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5003 December 29, 2012
by pcbolt
typecast problem? 7 3919 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5090 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5111 December 24, 2012
by Noter
oscillator fuse bits 9 4371 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4383 December 23, 2012
by keith712
no such file error 1 6 5002 December 23, 2012
by keith712
Using strcpy 3 4328 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6134 December 18, 2012
by Rick_S
printf problems 9 4193 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6726 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6943 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4804 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29247 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3684 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4322 November 20, 2012
by BobaMosfet
printf_P problems 5 5027 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6373 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6197 October 22, 2012
by JimFrederickson
waht dose |= do 5 4476 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5469 October 20, 2012
by fishberg5051
Array limitations 6 7010 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6024 October 16, 2012
by ankush_karche
Reading from uart stream 18 6342 October 15, 2012
by sask55
AVRISP v2 programmer 3 4286 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6726 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4750 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5551 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6760 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4510 October 01, 2012
by Noter
indexing an array with a variable 5 4010 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3618 September 27, 2012
by ankush_karche
use of strcat fuction 7 4838 September 23, 2012
by sask55
ADC problem 11 4696 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5174 September 18, 2012
by Bushy
Program too big for MCU? 3 4171 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9325 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5346 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4478 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4364 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4311 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4443 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16743 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4965 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4083 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4207 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3866 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5241 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5866 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3800 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5032 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4231 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4693 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4386 August 18, 2012
by Finis
TypeCast problem 3 3968 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4056 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4165 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4429 August 03, 2012
by virtual
Basic programming help 11 4328 July 30, 2012
by sask55
Random Number Generator 5 7345 July 25, 2012
by lnino
Scanner Input/Output 7 4174 July 23, 2012
by bl00513
Test program - location? 3 4145 July 21, 2012
by TheFed
Making a library? 11 7543 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24633 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4712 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15722 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4357 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8101 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4503 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6887 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6508 July 06, 2012
by edb
Counting the changes in a pin 3 4033 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4163 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5483 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4641 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6496 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3923 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4208 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6307 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5450 June 23, 2012
by rmore
Reading eeprom 3 4347 June 21, 2012
by missle3944
Bluetooth Module Question 2 4142 June 20, 2012
by pcbolt
Using #define 3 3908 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4138 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4380 June 14, 2012
by dicko
Timing for each line of code 3 3891 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5823 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4114 June 10, 2012
by Pew446
328p makefile 5 4065 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8326 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4641 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4136 June 03, 2012
by chaosatom
Input pin Trouble 2 3940 May 28, 2012
by pcbolt
Master/Slave SPI 10 13173 May 28, 2012
by sask55
SPI problem 7 6957 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3932 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4948 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4351 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4505 May 17, 2012
by RogerFL
Compiler issue? 3 4171 May 17, 2012
by RogerFL
SPI Problem! 1 5064 May 17, 2012
by kemil
Read from atmega 15 15501 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6420 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4138 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6238 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5000 May 08, 2012
by RogerFL
Displaying on the LCD 2 3873 May 06, 2012
by ad2476
Problem with Boolean type 12 9532 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6295 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4389 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4785 April 29, 2012
by JimFrederickson
include statement 2 3893 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4680 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7759 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5621 April 20, 2012
by Ralphxyz
Simple UART code 7 5482 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5068 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4124 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5300 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4589 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5948 April 12, 2012
by hevans
Dont understand the &= and |= 8 4397 April 06, 2012
by pcbolt
newbie 17 4689 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4574 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4518 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4218 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4425 March 30, 2012
by pcbolt
Code Doctor needed. 21 5046 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4564 March 30, 2012
by pcbolt
LED Array questions 3 4137 March 30, 2012
by amartinez
Need help Programing! 2 3914 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4483 March 22, 2012
by pcbolt
trouble need help 7 4016 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5114 March 14, 2012
by stanvan
concise serial output? 5 4628 March 11, 2012
by sask55
2N7000 work with open drain? 5 4934 March 08, 2012
by RogerFL
How to create a timer? 8 4356 March 07, 2012
by Rick_S
Need help with frequency counter 8 4688 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3901 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4207 March 03, 2012
by esoderberg
Mac Terminal programming 11 5037 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4006 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5094 February 29, 2012
by pcbolt
SPI Programming 11 6596 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4738 February 27, 2012
by jvince96
Sending Data to a File 4 4664 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4687 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4295 February 18, 2012
by mdk
Code weird errors? 13 4999 February 17, 2012
by pcbolt
Hardware Connections 3 3733 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14536 February 11, 2012
by Rick_S
First MCU Program 4 4239 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4824 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4053 February 07, 2012
by sask55
Implicit Definition Errors 4 4664 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5208 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5152 February 04, 2012
by dvdsnyd
help with interrupts 6 4671 February 04, 2012
by dvdsnyd
questions on overflow 4 4674 February 03, 2012
by dvdsnyd
curser positioning 6 4000 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4679 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4275 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5617 January 29, 2012
by DS1000
Sending a string in UART 19 19373 January 27, 2012
by treymd
HD44780 (LCD) 3 4418 January 24, 2012
by glendon
Variation on 3 bit adder 9 4530 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4209 January 23, 2012
by Rick_S
referencing a variable 20 4965 January 21, 2012
by Ralphxyz
pin change interrupts 9 5765 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6475 January 19, 2012
by raylop
test 3 4088 January 18, 2012
by Gil
Trouble with my first program! help 50 5592 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5103 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4603 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6172 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3948 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5951 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4292 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4786 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5727 January 05, 2012
by tchilzer2
Interrupt Problem 8 4603 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4908 January 05, 2012
by hevans
Bootloader error 5 4788 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5388 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4178 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4060 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3996 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4688 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5104 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5132 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6444 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7822 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5306 December 22, 2011
by glendon
Serial Read in Labview 12 6954 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4836 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4185 December 19, 2011
by Striker
Corrupted Data 2 4775 December 13, 2011
by hevans
Digital clock code 2 4483 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12856 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6319 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5763 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4644 December 07, 2011
by huzbum
Music with the MCU?? 12 6249 December 05, 2011
by 2electrified
LED array scroll function 38 12521 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4700 December 04, 2011
by pfullen
Using Vim - installing C script 4 4629 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4766 December 02, 2011
by bluestang
First Program initilload 11 4543 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4474 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5016 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4333 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4868 November 22, 2011
by Rick_S
LCD and custom display 3 4245 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5947 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4712 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4170 November 11, 2011
by BNS
Modbus Master 1 4825 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4741 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4980 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4873 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3999 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13453 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4126 November 07, 2011
by Heed
Array creation and access 4 4089 November 07, 2011
by JimFrederickson
Huffman coding 2 4558 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5587 November 03, 2011
by hevans
Eyeboard, a new approach 1 4740 November 03, 2011
by lcruz007
TWI hang up 4 4974 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4449 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4329 October 28, 2011
by hevans
Complete one button menu system 3 8332 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5073 October 17, 2011
by claesz
ADC help 3 3982 October 15, 2011
by sonicgadgets
String manipulation 6 5345 October 13, 2011
by claesz
Basic Makefile Help 4 4075 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8952 October 06, 2011
by Rick_S
Led Blink 3 4678 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4791 October 03, 2011
by hevans
Games to learn programming 4 6569 September 23, 2011
by Ralphxyz
Master Slave communications 4 4944 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4330 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5319 September 11, 2011
by dgikuljot
MCU Configuration 12 4340 September 08, 2011
by BobaMosfet
Varying voltages 10 4442 September 07, 2011
by bretm
Interpret statement 5 4333 September 03, 2011
by egero1
Temp spi help 3 4050 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6260 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4231 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5149 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5310 August 21, 2011
by BobaMosfet
xylophone program 1 4447 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4341 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4689 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5784 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11437 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4298 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5943 August 08, 2011
by bretm
Noise Noise Noise 3 5152 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4017 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4572 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7242 August 03, 2011
by kayrock
EEPROM confusion 13 6037 July 29, 2011
by Noter
1value error 21 5322 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4362 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5033 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4373 July 21, 2011
by carlhako
Populating an Array 22 5798 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4762 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7852 July 19, 2011
by BobaMosfet
Make header file 10 6951 July 19, 2011
by Ralphxyz
pwm for dac 58 9968 July 18, 2011
by kayrock
Random Number 2 4151 July 18, 2011
by Robotnik
Interupts with a button 3 3837 July 16, 2011
by Noter
need help with my code 3 4357 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4078 July 13, 2011
by gcharris
C++ 8 6814 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4245 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4605 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5922 July 08, 2011
by Rick_S
Making a programmer 7 4366 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5962 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4758 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6187 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4349 June 27, 2011
by Rick_S
Time.h 3 4724 June 23, 2011
by JamesR
Pygame (no rect object) 5 4889 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4356 June 22, 2011
by Ralphxyz
Error in Code 2 3675 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4261 June 21, 2011
by lnino
Responding to a Button with Polling 7 4632 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5814 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4071 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4489 June 13, 2011
by JoyceChee
Nerdkit 22 5628 June 11, 2011
by HJA
Button ipod help 5 3804 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4356 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5340 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4313 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4684 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5532 May 29, 2011
by Ralphxyz
questions about setting bits 11 7206 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9574 May 26, 2011
by huzbum
Question About Interrupts 4 4358 May 25, 2011
by huzbum
RPM to MPH 12 6507 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6308 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4562 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4471 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5816 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5216 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5765 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4429 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4311 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5523 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4654 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8995 May 17, 2011
by amartinez
PSTR error? 5 4190 May 17, 2011
by hevans
Photoresistor to ADC 15 5222 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4164 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5210 May 14, 2011
by bretm
Help with some code? 4 4174 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4598 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4335 May 13, 2011
by bretm
Python first try comments please 18 5322 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6097 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4534 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10632 May 09, 2011
by Ralphxyz
Python Help 23 7269 May 09, 2011
by kemil
Purchased MCU does not work? 7 6179 May 08, 2011
by paulwszew
Compiling error codes 10 4191 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4396 May 05, 2011
by hevans
upgrade! 1 4331 May 04, 2011
by XOXO
SPI communication code 11 5794 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3978 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5901 April 24, 2011
by xodin
Programming in JAVA 8 16944 April 21, 2011
by Ralphxyz
Function help 5 4538 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4780 April 21, 2011
by lnino
Interesting code structure. 21 5859 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6331 April 20, 2011
by uml_12
SPI transfer delay 3 4571 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4978 April 18, 2011
by Noter
Implementation of printf(...) function 2 4559 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6051 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5052 April 16, 2011
by kayrock
Programming with serial port 6 5242 April 14, 2011
by carlhako
UART 2 4517 April 14, 2011
by Rick_S
Programmers Notepad 4 5296 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4349 April 12, 2011
by bretm
Nerdkits library 9 4572 April 10, 2011
by hariharan
Playing different music with the MCU 7 23826 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5583 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5684 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7603 April 06, 2011
by Schrat
Memory organization 8 4711 April 06, 2011
by Noter
LED array 2 4380 April 06, 2011
by hevans
compiling a .c file 8 5101 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4754 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4562 April 05, 2011
by bretm
led array code 7 4841 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6448 April 02, 2011
by kkanodia
Frequency 20 5345 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4582 April 02, 2011
by hariharan
Help with code 3 4172 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5139 March 31, 2011
by lnino
Connect a different LCD 12 4942 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5883 March 30, 2011
by bretm
Writing software using eye movements 2 4145 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6051 March 29, 2011
by lnino
Interrupts 18 6095 March 28, 2011
by hariharan
OR gate? 14 5073 March 27, 2011
by esoderberg
Analog Output 2 4207 March 26, 2011
by Ralphxyz
For command 8 4265 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4986 March 25, 2011
by hevans
ADMUX 52 7222 March 25, 2011
by Ralphxyz
Attiny10 7 7328 March 25, 2011
by Rick_S
Java Help 2 4445 March 24, 2011
by Ralphxyz
Help with ADC 3 4043 March 23, 2011
by bretm
help needed with uart code 4 4879 March 19, 2011
by plinko
Uart 2 4241 March 19, 2011
by missle3944
How to make a "Make File" 3 5437 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6854 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5373 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6628 March 11, 2011
by missle3944
Hacking an old school led display 11 8758 March 10, 2011
by Noter
Setting Pin Low 2 4176 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4241 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4757 March 06, 2011
by billwis
Function Prototypes 4 4184 March 04, 2011
by Rick_S
Debugger 3 4319 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6458 March 02, 2011
by bretm
Registers????? 14 4806 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4514 February 27, 2011
by MichaelJE2
Basic C Programming 13 6683 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4614 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5890 February 23, 2011
by Wads
Programming Capabilities 7 4311 February 23, 2011
by Twarter369
RC car 6 5480 February 22, 2011
by derberp
How to play user entered sound? 9 4771 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4126 February 21, 2011
by hevans
Compiling the bootloader 17 5752 February 20, 2011
by Ralphxyz
Help with PWM 2 5351 February 20, 2011
by hevans
ADCRA 4 4329 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5748 February 20, 2011
by hevans
Accelerometer project 12 9330 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4090 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5208 February 13, 2011
by fubar769
Servo code execution 1 4404 February 11, 2011
by missle3944
New chip programming 2 5085 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6080 February 07, 2011
by hevans
Compiling 3 4239 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5006 February 05, 2011
by mongo
Checking a Pins Status 3 4550 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4253 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4463 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5936 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4301 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3992 February 01, 2011
by Rick_S
ADC HELP!!! 16 6846 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4442 January 31, 2011
by rboggs10
My first .h file usage 3 5549 January 31, 2011
by Ralphxyz
counting 4 4140 January 28, 2011
by Jalex
atmega328P's ADC 2 5729 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26986 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7240 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4845 January 25, 2011
by popwarsweet
Confused again 2 4124 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7406 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4322 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4784 January 23, 2011
by Rick_S
Loading issues 4 4322 January 22, 2011
by Shabigity
printf dip arithmetic 3 4573 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5088 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7381 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5646 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4970 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4679 January 15, 2011
by wanderingjew
MCU specific C programming 4 4937 January 15, 2011
by Hexorg
Math Problem 1 4578 January 15, 2011
by Jalex
Coding question 2 4131 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5290 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4764 January 13, 2011
by Icyhot
programming ladder logic 7 17050 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4535 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5043 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5127 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5487 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4148 January 04, 2011
by Steven
N00B memory allocation questions 4 4464 January 04, 2011
by Sciencenerd
SD card protocol 3 7528 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4761 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5128 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4777 January 01, 2011
by hevans
Just built a 7 segment interface 7 5830 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5896 December 28, 2010
by Ralphxyz
if statements... 12 6117 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6382 December 22, 2010
by VictorsNerdery
Math Check Please 5 4297 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5173 December 22, 2010
by Icyhot
Question Regarding Registers 5 4332 December 16, 2010
by hevans
JTAG programming 2 4899 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4324 December 11, 2010
by mbobak
knight rider LED animation 21 11663 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4185 December 06, 2010
by lcruz007
Error during make 2 4086 December 06, 2010
by bretm
trying to understand MAKE 6 4287 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5339 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4276 December 01, 2010
by hevans
using different crystals 4 4269 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5103 November 25, 2010
by Ralphxyz
Writing Data to File 2 4616 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4505 November 18, 2010
by hevans
Fourier transform 3 5696 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4392 November 11, 2010
by bretm
Quick bootloader question 4 4443 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4654 November 08, 2010
by gusr205
Doing Integrals in C code 5 11603 November 07, 2010
by hevans
Duty cycle 3 4367 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4806 November 05, 2010
by bretm
I2C Nerdkit Library 14 6908 October 30, 2010
by Ralphxyz
Malloc Issues 6 5294 October 30, 2010
by kle8309
Smooth servo movement. 10 6515 October 27, 2010
by esoderberg
or operator 2 4281 October 25, 2010
by hevans
Tech-O-Meter 5 4528 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6705 October 25, 2010
by Rick_S
Temperature sensor 10 5907 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4428 October 23, 2010
by mmw1
how does avr memory work? 2 5231 October 19, 2010
by hevans
DAPA Upload Problem 10 5193 October 18, 2010
by brockmjp
Reading Resistance 4 4773 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7419 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4791 October 10, 2010
by hevans
Setting FUSES? 5 5813 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7701 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5099 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4911 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5256 September 21, 2010
by bretm
MCU Programming Error 2 4091 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4626 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4466 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6570 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4719 September 15, 2010
by bpenglase
Mac problems with programming 7 5069 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6608 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4610 September 07, 2010
by hevans
Initial programming 15 4697 September 04, 2010
by Rick_S
LED all at once 4 4547 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4850 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4605 August 26, 2010
by bretm
alternative programming language 4 6222 August 25, 2010
by awesome
Listen for serial input 4 4937 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4591 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5941 August 21, 2010
by Ralphxyz
tempsensor 4 4369 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5897 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7104 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6565 August 16, 2010
by ironcladmvtm
Compile 4 4516 August 16, 2010
by Ralphxyz
Change text 6 4222 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12767 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5445 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5625 August 07, 2010
by kle8309
Other LCDs? 2 4242 August 06, 2010
by Rick_S
Not working 21 6344 August 06, 2010
by Razvan
Generating random numbers in C. 2 5254 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5244 August 04, 2010
by gnkarn
My MAKE article 2 4934 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5322 July 31, 2010
by sbrod
Multiple ADC ports 9 5503 July 31, 2010
by norby31
what do these errors mean? 11 4459 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10689 July 28, 2010
by hevans
Saving variables 2 4416 July 27, 2010
by bretm
Printing today date on LCD 5 4563 July 27, 2010
by Ralphxyz
Sending a string 6 4986 July 26, 2010
by ioScream
LED Scrolling display 1 4606 July 25, 2010
by ermias
error help 3 4881 July 24, 2010
by cinta51
Need a JumpStart 8 4521 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5472 July 20, 2010
by pjack
Content mismatch - verification error 6 5501 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18164 July 20, 2010
by lsoltmann
LCD sequence question 2 4008 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4705 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8613 July 12, 2010
by lcruz007
ADC with input at ground 6 5251 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4785 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5230 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4489 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5121 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4660 June 29, 2010
by bretm
Saving text to EEPROM 2 5733 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4797 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4516 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4693 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4487 June 12, 2010
by Jer
Foodloader help 5 4785 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4742 June 11, 2010
by treymd
tempsensor project 8 4351 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4868 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4257 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7783 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4340 May 13, 2010
by wayward
ISP programming error 8 12532 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4960 May 11, 2010
by avicell
Maximum PWM frequency? 4 4677 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4302 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4405 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5069 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4022 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4474 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5584 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5450 May 01, 2010
by Solorbob
UART programming (PC side) 4 5077 May 01, 2010
by Hexorg
Assemble resistor notation 4 4159 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4947 April 30, 2010
by bretm
Using PCINT4 5 5195 April 22, 2010
by bretm
Using Shift Registers? 2 5303 April 18, 2010
by wayward
on flash FILE i/o 6 4633 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4283 April 13, 2010
by sask55
AVR Arrays? 2 6268 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11398 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5766 April 11, 2010
by JackScumm
My new game for my EES 7 5056 April 10, 2010
by Hexorg
Silly Coding Question 10 4754 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5367 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5542 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4474 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4730 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5522 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4412 April 02, 2010
by lcruz007
PWM and LEDs 3 5158 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4446 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5071 March 27, 2010
by bretm
Modifing C code without knowing C 3 4468 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9666 March 24, 2010
by Frozenlock
Python code to create LED font 1 5088 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6732 March 21, 2010
by brian
Eclipse AVR plugin help 5 4769 March 18, 2010
by fatmarik
Help with programing plese 4 4303 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5794 March 17, 2010
by Rick_S
POST (power on self test) 2 4589 March 12, 2010
by treymd
Easy PWM tutorial 2 4485 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4916 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4831 March 07, 2010
by lcruz007
asm macro error 2 4296 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4580 March 05, 2010
by xc2rx
ACD sample rate 4 5512 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5656 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4329 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4564 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4111 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5343 March 02, 2010
by lcruz007
Easy Random Numbers 3 5488 March 01, 2010
by hevans
float to int? 5 4603 February 27, 2010
by Hexorg
An interesting beep 1 4594 February 26, 2010
by bretm
Bucket Brigade 3 4392 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11895 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5551 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4317 February 15, 2010
by ton_mit
Bootloader install 6 6021 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5554 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4554 February 13, 2010
by banerjen
clearing data in serail buffer 5 8213 February 11, 2010
by sask55
microseconds realtimeclock 3 4656 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4666 February 08, 2010
by mrobbins
time structure check 12 4510 February 07, 2010
by wayward
ISP Question 10 4882 February 06, 2010
by Phrank916
Can't upload to m328p 4 5036 February 06, 2010
by sask55
Check out my new project! 5 4858 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4480 February 02, 2010
by saleem
Convert uint8_t to char 3 15192 February 01, 2010
by saleem
Need Accelerometer... 8 4782 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4373 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4372 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5760 January 29, 2010
by Rick_S
what the heck does << mean? 4 4857 January 29, 2010
by Ralphxyz
Clocking another IC 3 4231 January 27, 2010
by mrobbins
Twisted pair 11 5164 January 26, 2010
by mongo
Python Majic 3 5528 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4504 January 22, 2010
by hevans
Trouble in sending information in UART 3 4738 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5735 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10363 January 20, 2010
by saleem
Help needed on counting program 5 4925 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5877 January 19, 2010
by treymd
Python creates it's own errors! 17 4483 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4470 January 18, 2010
by mongo
Compiling new code 10 4925 January 16, 2010
by N3Roaster
Make error 17 5223 January 16, 2010
by Eb547
ISP and micro madness. 12 4654 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4573 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4474 January 14, 2010
by Rick_S
Book suggestions? 3 4382 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4732 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4804 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6183 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4675 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4802 December 31, 2009
by hevans
Understanding Array Code 9 4852 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4420 December 30, 2009
by markjbenson
Pin change interrupt 2 5069 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5855 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4720 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18587 December 27, 2009
by jastermerrel
Makefile foodloader 34 6887 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6967 December 25, 2009
by Aceslick911
High voltage signal timer 3 4303 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6967 December 22, 2009
by Rick_S
Managing data tables 12 4860 December 21, 2009
by JKITSON
external interrupt 1 4308 December 21, 2009
by saleem
Weather Station 1 5122 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6377 December 14, 2009
by hevans
from ivonv's post 8 5589 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4474 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5637 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5911 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5310 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4331 December 04, 2009
by pbfy0
A few questions... 10 5341 November 29, 2009
by hevans
Help with code please 22 6469 November 29, 2009
by pbfy0
Programmers Wanted 1 4647 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4550 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4586 November 24, 2009
by FWSquatch
Random Questions 10 4695 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5087 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7250 November 23, 2009
by BobaMosfet
C Programming basic question 3 4556 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7321 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5693 November 02, 2009
by hevans
How-To: Sleep 11 7384 October 27, 2009
by mikedoug
I2C communications 3 4519 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8153 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4371 October 19, 2009
by puargs
Suggestions for LCD program space 13 5390 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4876 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5605 September 28, 2009
by rusirius
Connection to cell phones 7 5509 September 22, 2009
by rusirius
Very simple assembly problem 13 6605 September 21, 2009
by rusirius
Linux C editor recommendation 11 7143 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6369 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5307 September 15, 2009
by rusirius
Using source code 10 5068 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5342 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4787 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7849 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14658 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5264 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6897 August 15, 2009
by Starwarslegokid
python loop 21 6617 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5593 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5497 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20053 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8276 July 29, 2009
by mrobbins
Bootloader Kit 9 5570 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11405 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11972 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4700 July 10, 2009
by karlockhart
Digital Write Question 14 5446 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7084 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4666 June 22, 2009
by Tug
debugging 4 5145 June 20, 2009
by wayward
Help with a state machine 3 6097 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8888 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6803 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6107 May 26, 2009
by wayward
sprintf 4 6993 May 22, 2009
by wayward
testing the programmer 3 4782 May 16, 2009
by digiassn
initialload 3 4989 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5850 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5338 May 06, 2009
by wayward
AVR Bootloaders 3 4901 April 18, 2009
by wayward
Led Marquee question 14 5601 April 11, 2009
by mcai8sh4

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Did you know that you can make a spooky Halloween Jack-O-Lantern with a microcontroller? Learn more...