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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 4827 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3280 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5878 August 28, 2020
by scootergarrett
More bootloading 1 3736 December 29, 2019
by scootergarrett
Boot Loading 2 3575 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5235 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4165 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4123 November 15, 2016
by sask55
RPM Program 24 9625 September 23, 2016
by Ralphxyz
Makefile 4 4227 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5842 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4666 March 21, 2016
by sask55
ADMUX=0 7 4511 February 19, 2016
by Javy
Using two timers 22 4783 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4268 January 17, 2016
by Rick_S
Master/Slave I2C 32 16895 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4161 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3651 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18770 October 02, 2015
by BobaMosfet
Replacement LCD 4 4048 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5259 September 18, 2015
by RickMcKeon
MCU basic concept 6 4010 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4782 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7260 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4157 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5211 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5303 February 14, 2015
by Noter
Programming with graphics 6 4387 November 24, 2014
by jmuthe
Let's do a project 42 6109 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5055 November 11, 2014
by BobaMosfet
COM Port Problem 4 3881 October 22, 2014
by BobaMosfet
Do not understand this 12 5632 September 29, 2014
by BobaMosfet
original program 3 3796 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5056 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3998 June 10, 2014
by lailai
Motorcycle tachometer 1 4246 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4509 June 01, 2014
by sask55
Pointer questions 6 4220 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3893 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23687 May 13, 2014
by Ralphxyz
a Tiny project 15 5355 May 05, 2014
by Pew446
char array if statement 4 3793 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4430 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5574 March 15, 2014
by JimFrederickson
char array if statement 12 5013 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8789 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3746 February 24, 2014
by boxvic
complex library 3 4025 January 19, 2014
by esoderberg
complex library 1 3647 January 18, 2014
by scootergarrett
MKII questions 23 5328 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4107 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9702 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4597 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9187 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20254 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4461 October 26, 2013
by Noter
HV Programmer 8 4696 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6192 September 11, 2013
by pcbolt
Get time between sensor readings 5 4272 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5785 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5411 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 4015 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4451 August 07, 2013
by pcbolt
XMEGA 2 4158 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6357 July 17, 2013
by edb
Different result with different variable names 9 4510 June 04, 2013
by scootergarrett
Strange ADC errors 15 4878 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3804 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4181 May 29, 2013
by Kami
Define debug comments 10 4243 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9116 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4194 April 28, 2013
by pcbolt
makefile eeprom 2 3924 April 22, 2013
by pcbolt
TWI questions. 10 5602 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13470 April 07, 2013
by JimFrederickson
Bootloader woes 15 4760 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4759 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5177 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5880 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 12025 March 28, 2013
by Ralphxyz
creating make file 10 4277 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4092 March 14, 2013
by lnino
USART as SPI 7 7194 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4245 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 6006 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3992 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3833 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4572 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4296 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5381 February 12, 2013
by Nichben
Beginners Guide 2 4463 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5859 February 05, 2013
by adosch
Writing into memory while running program 4 3923 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4442 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4136 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7928 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6562 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9244 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4146 January 12, 2013
by Noter
help with keypad/display project code 23 5235 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4422 January 10, 2013
by keith712
LED circuit not producing expected results 5 4530 January 05, 2013
by Noter
AVR Programming without bootloader 29 10352 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3895 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10818 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5061 December 29, 2012
by pcbolt
typecast problem? 7 3984 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5155 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5183 December 24, 2012
by Noter
oscillator fuse bits 9 4434 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4465 December 23, 2012
by keith712
no such file error 1 6 5072 December 23, 2012
by keith712
Using strcpy 3 4398 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6219 December 18, 2012
by Rick_S
printf problems 9 4255 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6825 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 7042 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4888 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29453 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3748 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4390 November 20, 2012
by BobaMosfet
printf_P problems 5 5109 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6442 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6279 October 22, 2012
by JimFrederickson
waht dose |= do 5 4550 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5552 October 20, 2012
by fishberg5051
Array limitations 6 7112 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6105 October 16, 2012
by ankush_karche
Reading from uart stream 18 6416 October 15, 2012
by sask55
AVRISP v2 programmer 3 4344 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6817 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4820 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5622 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6841 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4569 October 01, 2012
by Noter
indexing an array with a variable 5 4071 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3676 September 27, 2012
by ankush_karche
use of strcat fuction 7 4913 September 23, 2012
by sask55
ADC problem 11 4762 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5234 September 18, 2012
by Bushy
Program too big for MCU? 3 4263 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9389 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5410 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4552 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4429 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4382 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4507 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16874 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 5030 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4157 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4266 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3931 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5307 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5936 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3856 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5098 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4293 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4760 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4454 August 18, 2012
by Finis
TypeCast problem 3 4028 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4119 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4222 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4501 August 03, 2012
by virtual
Basic programming help 11 4409 July 30, 2012
by sask55
Random Number Generator 5 7427 July 25, 2012
by lnino
Scanner Input/Output 7 4239 July 23, 2012
by bl00513
Test program - location? 3 4201 July 21, 2012
by TheFed
Making a library? 11 7649 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24729 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4784 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15856 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4428 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8218 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4563 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6957 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6581 July 06, 2012
by edb
Counting the changes in a pin 3 4106 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4214 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5573 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4700 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6567 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3989 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4275 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6400 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5521 June 23, 2012
by rmore
Reading eeprom 3 4418 June 21, 2012
by missle3944
Bluetooth Module Question 2 4202 June 20, 2012
by pcbolt
Using #define 3 3973 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4214 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4441 June 14, 2012
by dicko
Timing for each line of code 3 3953 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5898 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4188 June 10, 2012
by Pew446
328p makefile 5 4124 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8402 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4720 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4202 June 03, 2012
by chaosatom
Input pin Trouble 2 4005 May 28, 2012
by pcbolt
Master/Slave SPI 10 13252 May 28, 2012
by sask55
SPI problem 7 7028 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3999 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 5014 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4414 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4570 May 17, 2012
by RogerFL
Compiler issue? 3 4246 May 17, 2012
by RogerFL
SPI Problem! 1 5133 May 17, 2012
by kemil
Read from atmega 15 15646 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6489 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4202 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6306 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5076 May 08, 2012
by RogerFL
Displaying on the LCD 2 3929 May 06, 2012
by ad2476
Problem with Boolean type 12 9665 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6380 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4448 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4848 April 29, 2012
by JimFrederickson
include statement 2 3954 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4754 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7851 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5689 April 20, 2012
by Ralphxyz
Simple UART code 7 5553 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5128 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4211 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5392 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4662 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 6027 April 12, 2012
by hevans
Dont understand the &= and |= 8 4466 April 06, 2012
by pcbolt
newbie 17 4761 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4643 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4602 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4290 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4494 March 30, 2012
by pcbolt
Code Doctor needed. 21 5113 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4633 March 30, 2012
by pcbolt
LED Array questions 3 4199 March 30, 2012
by amartinez
Need help Programing! 2 3978 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4551 March 22, 2012
by pcbolt
trouble need help 7 4082 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5195 March 14, 2012
by stanvan
concise serial output? 5 4695 March 11, 2012
by sask55
2N7000 work with open drain? 5 5004 March 08, 2012
by RogerFL
How to create a timer? 8 4452 March 07, 2012
by Rick_S
Need help with frequency counter 8 4777 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3969 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4289 March 03, 2012
by esoderberg
Mac Terminal programming 11 5120 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4072 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5150 February 29, 2012
by pcbolt
SPI Programming 11 6674 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4811 February 27, 2012
by jvince96
Sending Data to a File 4 4726 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4767 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4362 February 18, 2012
by mdk
Code weird errors? 13 5068 February 17, 2012
by pcbolt
Hardware Connections 3 3790 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14652 February 11, 2012
by Rick_S
First MCU Program 4 4310 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4912 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4120 February 07, 2012
by sask55
Implicit Definition Errors 4 4722 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5278 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5224 February 04, 2012
by dvdsnyd
help with interrupts 6 4732 February 04, 2012
by dvdsnyd
questions on overflow 4 4756 February 03, 2012
by dvdsnyd
curser positioning 6 4074 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4752 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4343 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5698 January 29, 2012
by DS1000
Sending a string in UART 19 19507 January 27, 2012
by treymd
HD44780 (LCD) 3 4477 January 24, 2012
by glendon
Variation on 3 bit adder 9 4633 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4278 January 23, 2012
by Rick_S
referencing a variable 20 5041 January 21, 2012
by Ralphxyz
pin change interrupts 9 5860 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6528 January 19, 2012
by raylop
test 3 4151 January 18, 2012
by Gil
Trouble with my first program! help 50 5663 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5190 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4674 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6238 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 4011 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 6033 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4359 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4875 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5791 January 05, 2012
by tchilzer2
Interrupt Problem 8 4672 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4975 January 05, 2012
by hevans
Bootloader error 5 4854 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5449 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4247 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4118 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4069 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4759 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5168 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5199 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6524 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7907 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5397 December 22, 2011
by glendon
Serial Read in Labview 12 7025 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4907 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4241 December 19, 2011
by Striker
Corrupted Data 2 4842 December 13, 2011
by hevans
Digital clock code 2 4540 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12962 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6405 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5838 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4709 December 07, 2011
by huzbum
Music with the MCU?? 12 6336 December 05, 2011
by 2electrified
LED array scroll function 38 12637 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4780 December 04, 2011
by pfullen
Using Vim - installing C script 4 4698 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4861 December 02, 2011
by bluestang
First Program initilload 11 4622 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4540 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5074 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4392 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4936 November 22, 2011
by Rick_S
LCD and custom display 3 4303 November 20, 2011
by missle3944
LCD Custom Characters Help 6 6021 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4773 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4225 November 11, 2011
by BNS
Modbus Master 1 4890 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4810 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5041 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4945 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4062 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13560 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4189 November 07, 2011
by Heed
Array creation and access 4 4147 November 07, 2011
by JimFrederickson
Huffman coding 2 4622 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5647 November 03, 2011
by hevans
Eyeboard, a new approach 1 4802 November 03, 2011
by lcruz007
TWI hang up 4 5050 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4515 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4383 October 28, 2011
by hevans
Complete one button menu system 3 8448 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5152 October 17, 2011
by claesz
ADC help 3 4046 October 15, 2011
by sonicgadgets
String manipulation 6 5407 October 13, 2011
by claesz
Basic Makefile Help 4 4131 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 9016 October 06, 2011
by Rick_S
Led Blink 3 4737 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4857 October 03, 2011
by hevans
Games to learn programming 4 6650 September 23, 2011
by Ralphxyz
Master Slave communications 4 5016 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4393 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5399 September 11, 2011
by dgikuljot
MCU Configuration 12 4411 September 08, 2011
by BobaMosfet
Varying voltages 10 4506 September 07, 2011
by bretm
Interpret statement 5 4400 September 03, 2011
by egero1
Temp spi help 3 4107 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6336 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4301 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5211 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5376 August 21, 2011
by BobaMosfet
xylophone program 1 4519 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4399 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4747 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5865 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11523 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4371 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 6029 August 08, 2011
by bretm
Noise Noise Noise 3 5228 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4074 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4636 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7315 August 03, 2011
by kayrock
EEPROM confusion 13 6111 July 29, 2011
by Noter
1value error 21 5390 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4447 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5097 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4438 July 21, 2011
by carlhako
Populating an Array 22 5860 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4822 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7932 July 19, 2011
by BobaMosfet
Make header file 10 7026 July 19, 2011
by Ralphxyz
pwm for dac 58 10042 July 18, 2011
by kayrock
Random Number 2 4213 July 18, 2011
by Robotnik
Interupts with a button 3 3898 July 16, 2011
by Noter
need help with my code 3 4412 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4143 July 13, 2011
by gcharris
C++ 8 6890 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4301 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4685 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5993 July 08, 2011
by Rick_S
Making a programmer 7 4433 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 6028 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4827 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6259 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4414 June 27, 2011
by Rick_S
Time.h 3 4788 June 23, 2011
by JamesR
Pygame (no rect object) 5 4950 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4421 June 22, 2011
by Ralphxyz
Error in Code 2 3726 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4338 June 21, 2011
by lnino
Responding to a Button with Polling 7 4708 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5877 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4135 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4549 June 13, 2011
by JoyceChee
Nerdkit 22 5714 June 11, 2011
by HJA
Button ipod help 5 3867 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4419 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5424 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4368 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4748 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5602 May 29, 2011
by Ralphxyz
questions about setting bits 11 7295 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9662 May 26, 2011
by huzbum
Question About Interrupts 4 4422 May 25, 2011
by huzbum
RPM to MPH 12 6585 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6377 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4627 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4532 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5881 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5296 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5835 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4487 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4374 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5587 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4727 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9064 May 17, 2011
by amartinez
PSTR error? 5 4261 May 17, 2011
by hevans
Photoresistor to ADC 15 5291 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4253 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5272 May 14, 2011
by bretm
Help with some code? 4 4247 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4654 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4403 May 13, 2011
by bretm
Python first try comments please 18 5392 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6168 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4612 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10736 May 09, 2011
by Ralphxyz
Python Help 23 7348 May 09, 2011
by kemil
Purchased MCU does not work? 7 6238 May 08, 2011
by paulwszew
Compiling error codes 10 4253 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4455 May 05, 2011
by hevans
upgrade! 1 4402 May 04, 2011
by XOXO
SPI communication code 11 5862 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4047 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5970 April 24, 2011
by xodin
Programming in JAVA 8 17025 April 21, 2011
by Ralphxyz
Function help 5 4597 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4847 April 21, 2011
by lnino
Interesting code structure. 21 5938 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6401 April 20, 2011
by uml_12
SPI transfer delay 3 4631 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5062 April 18, 2011
by Noter
Implementation of printf(...) function 2 4622 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6105 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5125 April 16, 2011
by kayrock
Programming with serial port 6 5326 April 14, 2011
by carlhako
UART 2 4589 April 14, 2011
by Rick_S
Programmers Notepad 4 5362 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4409 April 12, 2011
by bretm
Nerdkits library 9 4632 April 10, 2011
by hariharan
Playing different music with the MCU 7 23910 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5650 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5739 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7726 April 06, 2011
by Schrat
Memory organization 8 4791 April 06, 2011
by Noter
LED array 2 4439 April 06, 2011
by hevans
compiling a .c file 8 5173 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4811 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4621 April 05, 2011
by bretm
led array code 7 4924 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6521 April 02, 2011
by kkanodia
Frequency 20 5429 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4648 April 02, 2011
by hariharan
Help with code 3 4233 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5196 March 31, 2011
by lnino
Connect a different LCD 12 5000 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5971 March 30, 2011
by bretm
Writing software using eye movements 2 4215 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6119 March 29, 2011
by lnino
Interrupts 18 6174 March 28, 2011
by hariharan
OR gate? 14 5154 March 27, 2011
by esoderberg
Analog Output 2 4267 March 26, 2011
by Ralphxyz
For command 8 4351 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5039 March 25, 2011
by hevans
ADMUX 52 7288 March 25, 2011
by Ralphxyz
Attiny10 7 7405 March 25, 2011
by Rick_S
Java Help 2 4512 March 24, 2011
by Ralphxyz
Help with ADC 3 4130 March 23, 2011
by bretm
help needed with uart code 4 4945 March 19, 2011
by plinko
Uart 2 4310 March 19, 2011
by missle3944
How to make a "Make File" 3 5504 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6911 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5439 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6695 March 11, 2011
by missle3944
Hacking an old school led display 11 8858 March 10, 2011
by Noter
Setting Pin Low 2 4244 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4300 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4837 March 06, 2011
by billwis
Function Prototypes 4 4242 March 04, 2011
by Rick_S
Debugger 3 4382 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6579 March 02, 2011
by bretm
Registers????? 14 4873 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4597 February 27, 2011
by MichaelJE2
Basic C Programming 13 6753 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4695 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5952 February 23, 2011
by Wads
Programming Capabilities 7 4365 February 23, 2011
by Twarter369
RC car 6 5568 February 22, 2011
by derberp
How to play user entered sound? 9 4844 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4190 February 21, 2011
by hevans
Compiling the bootloader 17 5822 February 20, 2011
by Ralphxyz
Help with PWM 2 5413 February 20, 2011
by hevans
ADCRA 4 4384 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5810 February 20, 2011
by hevans
Accelerometer project 12 9408 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4143 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5265 February 13, 2011
by fubar769
Servo code execution 1 4481 February 11, 2011
by missle3944
New chip programming 2 5151 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6136 February 07, 2011
by hevans
Compiling 3 4302 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5066 February 05, 2011
by mongo
Checking a Pins Status 3 4608 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4311 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4528 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5995 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4356 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4047 February 01, 2011
by Rick_S
ADC HELP!!! 16 6911 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4500 January 31, 2011
by rboggs10
My first .h file usage 3 5612 January 31, 2011
by Ralphxyz
counting 4 4190 January 28, 2011
by Jalex
atmega328P's ADC 2 5791 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27111 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7299 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4913 January 25, 2011
by popwarsweet
Confused again 2 4179 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7507 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4371 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4867 January 23, 2011
by Rick_S
Loading issues 4 4381 January 22, 2011
by Shabigity
printf dip arithmetic 3 4645 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5144 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7451 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5717 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 5032 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4742 January 15, 2011
by wanderingjew
MCU specific C programming 4 5012 January 15, 2011
by Hexorg
Math Problem 1 4634 January 15, 2011
by Jalex
Coding question 2 4183 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5349 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4821 January 13, 2011
by Icyhot
programming ladder logic 7 17137 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4590 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5096 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5193 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5554 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4203 January 04, 2011
by Steven
N00B memory allocation questions 4 4538 January 04, 2011
by Sciencenerd
SD card protocol 3 7610 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4824 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5190 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4837 January 01, 2011
by hevans
Just built a 7 segment interface 7 5892 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5956 December 28, 2010
by Ralphxyz
if statements... 12 6180 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6464 December 22, 2010
by VictorsNerdery
Math Check Please 5 4371 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5252 December 22, 2010
by Icyhot
Question Regarding Registers 5 4398 December 16, 2010
by hevans
JTAG programming 2 4957 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4392 December 11, 2010
by mbobak
knight rider LED animation 21 11750 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4246 December 06, 2010
by lcruz007
Error during make 2 4139 December 06, 2010
by bretm
trying to understand MAKE 6 4359 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5397 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4334 December 01, 2010
by hevans
using different crystals 4 4332 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5178 November 25, 2010
by Ralphxyz
Writing Data to File 2 4683 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4566 November 18, 2010
by hevans
Fourier transform 3 5758 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4459 November 11, 2010
by bretm
Quick bootloader question 4 4520 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4713 November 08, 2010
by gusr205
Doing Integrals in C code 5 11704 November 07, 2010
by hevans
Duty cycle 3 4425 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4870 November 05, 2010
by bretm
I2C Nerdkit Library 14 6988 October 30, 2010
by Ralphxyz
Malloc Issues 6 5376 October 30, 2010
by kle8309
Smooth servo movement. 10 6587 October 27, 2010
by esoderberg
or operator 2 4368 October 25, 2010
by hevans
Tech-O-Meter 5 4589 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6769 October 25, 2010
by Rick_S
Temperature sensor 10 5980 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4482 October 23, 2010
by mmw1
how does avr memory work? 2 5288 October 19, 2010
by hevans
DAPA Upload Problem 10 5251 October 18, 2010
by brockmjp
Reading Resistance 4 4831 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7483 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4854 October 10, 2010
by hevans
Setting FUSES? 5 5892 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7800 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5171 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4985 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5324 September 21, 2010
by bretm
MCU Programming Error 2 4148 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4683 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4524 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6665 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4792 September 15, 2010
by bpenglase
Mac problems with programming 7 5136 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6687 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4683 September 07, 2010
by hevans
Initial programming 15 4765 September 04, 2010
by Rick_S
LED all at once 4 4617 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4926 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4682 August 26, 2010
by bretm
alternative programming language 4 6294 August 25, 2010
by awesome
Listen for serial input 4 5004 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4648 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 6006 August 21, 2010
by Ralphxyz
tempsensor 4 4424 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5959 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7171 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6625 August 16, 2010
by ironcladmvtm
Compile 4 4564 August 16, 2010
by Ralphxyz
Change text 6 4273 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12886 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5514 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5685 August 07, 2010
by kle8309
Other LCDs? 2 4302 August 06, 2010
by Rick_S
Not working 21 6427 August 06, 2010
by Razvan
Generating random numbers in C. 2 5316 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5308 August 04, 2010
by gnkarn
My MAKE article 2 4991 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5381 July 31, 2010
by sbrod
Multiple ADC ports 9 5571 July 31, 2010
by norby31
what do these errors mean? 11 4515 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10804 July 28, 2010
by hevans
Saving variables 2 4472 July 27, 2010
by bretm
Printing today date on LCD 5 4627 July 27, 2010
by Ralphxyz
Sending a string 6 5043 July 26, 2010
by ioScream
LED Scrolling display 1 4654 July 25, 2010
by ermias
error help 3 4951 July 24, 2010
by cinta51
Need a JumpStart 8 4582 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5538 July 20, 2010
by pjack
Content mismatch - verification error 6 5555 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18297 July 20, 2010
by lsoltmann
LCD sequence question 2 4076 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4760 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8686 July 12, 2010
by lcruz007
ADC with input at ground 6 5315 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4849 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5290 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4536 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5188 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4718 June 29, 2010
by bretm
Saving text to EEPROM 2 5810 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4857 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4574 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4755 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4546 June 12, 2010
by Jer
Foodloader help 5 4852 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4805 June 11, 2010
by treymd
tempsensor project 8 4421 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4941 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4325 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7865 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4392 May 13, 2010
by wayward
ISP programming error 8 12610 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 5033 May 11, 2010
by avicell
Maximum PWM frequency? 4 4736 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4372 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4471 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5128 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4079 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4525 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5638 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5506 May 01, 2010
by Solorbob
UART programming (PC side) 4 5138 May 01, 2010
by Hexorg
Assemble resistor notation 4 4224 May 01, 2010
by Ralphxyz
coding pushbuttons 9 5014 April 30, 2010
by bretm
Using PCINT4 5 5266 April 22, 2010
by bretm
Using Shift Registers? 2 5362 April 18, 2010
by wayward
on flash FILE i/o 6 4687 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4345 April 13, 2010
by sask55
AVR Arrays? 2 6336 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11524 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5829 April 11, 2010
by JackScumm
My new game for my EES 7 5127 April 10, 2010
by Hexorg
Silly Coding Question 10 4819 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5426 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5629 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4526 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4779 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5591 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4469 April 02, 2010
by lcruz007
PWM and LEDs 3 5218 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4493 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5141 March 27, 2010
by bretm
Modifing C code without knowing C 3 4528 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9743 March 24, 2010
by Frozenlock
Python code to create LED font 1 5159 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6790 March 21, 2010
by brian
Eclipse AVR plugin help 5 4832 March 18, 2010
by fatmarik
Help with programing plese 4 4357 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5877 March 17, 2010
by Rick_S
POST (power on self test) 2 4647 March 12, 2010
by treymd
Easy PWM tutorial 2 4541 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4963 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4889 March 07, 2010
by lcruz007
asm macro error 2 4359 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4639 March 05, 2010
by xc2rx
ACD sample rate 4 5583 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5725 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4385 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4620 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4168 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5421 March 02, 2010
by lcruz007
Easy Random Numbers 3 5552 March 01, 2010
by hevans
float to int? 5 4670 February 27, 2010
by Hexorg
An interesting beep 1 4678 February 26, 2010
by bretm
Bucket Brigade 3 4456 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11969 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5626 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4384 February 15, 2010
by ton_mit
Bootloader install 6 6085 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5609 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4619 February 13, 2010
by banerjen
clearing data in serail buffer 5 8284 February 11, 2010
by sask55
microseconds realtimeclock 3 4714 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4727 February 08, 2010
by mrobbins
time structure check 12 4569 February 07, 2010
by wayward
ISP Question 10 4957 February 06, 2010
by Phrank916
Can't upload to m328p 4 5103 February 06, 2010
by sask55
Check out my new project! 5 4917 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4538 February 02, 2010
by saleem
Convert uint8_t to char 3 15266 February 01, 2010
by saleem
Need Accelerometer... 8 4836 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4434 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4433 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5822 January 29, 2010
by Rick_S
what the heck does << mean? 4 4926 January 29, 2010
by Ralphxyz
Clocking another IC 3 4295 January 27, 2010
by mrobbins
Twisted pair 11 5236 January 26, 2010
by mongo
Python Majic 3 5597 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4568 January 22, 2010
by hevans
Trouble in sending information in UART 3 4795 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5817 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10436 January 20, 2010
by saleem
Help needed on counting program 5 4993 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5930 January 19, 2010
by treymd
Python creates it's own errors! 17 4544 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4527 January 18, 2010
by mongo
Compiling new code 10 4991 January 16, 2010
by N3Roaster
Make error 17 5285 January 16, 2010
by Eb547
ISP and micro madness. 12 4718 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4637 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4544 January 14, 2010
by Rick_S
Book suggestions? 3 4429 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4808 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4871 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6251 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4734 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4864 December 31, 2009
by hevans
Understanding Array Code 9 4911 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4484 December 30, 2009
by markjbenson
Pin change interrupt 2 5126 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5911 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4773 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18696 December 27, 2009
by jastermerrel
Makefile foodloader 34 6956 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7047 December 25, 2009
by Aceslick911
High voltage signal timer 3 4354 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 7031 December 22, 2009
by Rick_S
Managing data tables 12 4934 December 21, 2009
by JKITSON
external interrupt 1 4362 December 21, 2009
by saleem
Weather Station 1 5188 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6449 December 14, 2009
by hevans
from ivonv's post 8 5659 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4531 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5719 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5976 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5388 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4394 December 04, 2009
by pbfy0
A few questions... 10 5428 November 29, 2009
by hevans
Help with code please 22 6538 November 29, 2009
by pbfy0
Programmers Wanted 1 4700 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4615 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4648 November 24, 2009
by FWSquatch
Random Questions 10 4750 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5148 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7317 November 23, 2009
by BobaMosfet
C Programming basic question 3 4612 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7391 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5758 November 02, 2009
by hevans
How-To: Sleep 11 7491 October 27, 2009
by mikedoug
I2C communications 3 4573 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8232 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4427 October 19, 2009
by puargs
Suggestions for LCD program space 13 5459 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4940 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5670 September 28, 2009
by rusirius
Connection to cell phones 7 5580 September 22, 2009
by rusirius
Very simple assembly problem 13 6677 September 21, 2009
by rusirius
Linux C editor recommendation 11 7223 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6430 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5371 September 15, 2009
by rusirius
Using source code 10 5146 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5412 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4857 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7915 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14737 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5332 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6968 August 15, 2009
by Starwarslegokid
python loop 21 6685 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5696 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5558 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20129 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8343 July 29, 2009
by mrobbins
Bootloader Kit 9 5628 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11472 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12050 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4762 July 10, 2009
by karlockhart
Digital Write Question 14 5520 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7152 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4721 June 22, 2009
by Tug
debugging 4 5203 June 20, 2009
by wayward
Help with a state machine 3 6166 June 11, 2009
by n3ueaEMTP
Binary Clock 24 9035 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6874 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6175 May 26, 2009
by wayward
sprintf 4 7080 May 22, 2009
by wayward
testing the programmer 3 4848 May 16, 2009
by digiassn
initialload 3 5050 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5901 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5399 May 06, 2009
by wayward
AVR Bootloaders 3 4954 April 18, 2009
by wayward
Led Marquee question 14 5647 April 11, 2009
by mcai8sh4

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Did you know that you can build a giant scrolling LED array with our microcontroller kit? Learn more...