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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 4598 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3097 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5689 August 28, 2020
by scootergarrett
More bootloading 1 3556 December 29, 2019
by scootergarrett
Boot Loading 2 3435 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5080 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4036 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3975 November 15, 2016
by sask55
RPM Program 24 9397 September 23, 2016
by Ralphxyz
Makefile 4 4089 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5707 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4499 March 21, 2016
by sask55
ADMUX=0 7 4377 February 19, 2016
by Javy
Using two timers 22 4623 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4113 January 17, 2016
by Rick_S
Master/Slave I2C 32 16703 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4024 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3536 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18541 October 02, 2015
by BobaMosfet
Replacement LCD 4 3893 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5121 September 18, 2015
by RickMcKeon
MCU basic concept 6 3899 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4637 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7079 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4019 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5097 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5178 February 14, 2015
by Noter
Programming with graphics 6 4269 November 24, 2014
by jmuthe
Let's do a project 42 5915 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4879 November 11, 2014
by BobaMosfet
COM Port Problem 4 3758 October 22, 2014
by BobaMosfet
Do not understand this 12 5514 September 29, 2014
by BobaMosfet
original program 3 3667 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4928 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3844 June 10, 2014
by lailai
Motorcycle tachometer 1 4142 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4363 June 01, 2014
by sask55
Pointer questions 6 4064 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3773 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23192 May 13, 2014
by Ralphxyz
a Tiny project 15 5223 May 05, 2014
by Pew446
char array if statement 4 3669 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4272 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5439 March 15, 2014
by JimFrederickson
char array if statement 12 4904 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8583 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3628 February 24, 2014
by boxvic
complex library 3 3921 January 19, 2014
by esoderberg
complex library 1 3504 January 18, 2014
by scootergarrett
MKII questions 23 5208 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4002 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9536 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4473 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9036 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20141 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4319 October 26, 2013
by Noter
HV Programmer 8 4537 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6062 September 11, 2013
by pcbolt
Get time between sensor readings 5 4167 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5668 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5270 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3928 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4335 August 07, 2013
by pcbolt
XMEGA 2 4044 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6183 July 17, 2013
by edb
Different result with different variable names 9 4368 June 04, 2013
by scootergarrett
Strange ADC errors 15 4770 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3707 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4039 May 29, 2013
by Kami
Define debug comments 10 4127 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8962 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4079 April 28, 2013
by pcbolt
makefile eeprom 2 3807 April 22, 2013
by pcbolt
TWI questions. 10 5440 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13299 April 07, 2013
by JimFrederickson
Bootloader woes 15 4640 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4639 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5046 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5739 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11858 March 28, 2013
by Ralphxyz
creating make file 10 4161 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3993 March 14, 2013
by lnino
USART as SPI 7 7042 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4123 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5876 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3889 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3720 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4468 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4175 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5265 February 12, 2013
by Nichben
Beginners Guide 2 4341 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5697 February 05, 2013
by adosch
Writing into memory while running program 4 3825 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4339 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3989 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7802 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6433 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9047 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4028 January 12, 2013
by Noter
help with keypad/display project code 23 5092 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4283 January 10, 2013
by keith712
LED circuit not producing expected results 5 4421 January 05, 2013
by Noter
AVR Programming without bootloader 29 9974 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3798 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10697 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4950 December 29, 2012
by pcbolt
typecast problem? 7 3879 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5040 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5050 December 24, 2012
by Noter
oscillator fuse bits 9 4333 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4316 December 23, 2012
by keith712
no such file error 1 6 4943 December 23, 2012
by keith712
Using strcpy 3 4280 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6070 December 18, 2012
by Rick_S
printf problems 9 4141 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6676 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6868 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4747 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29105 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3638 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4277 November 20, 2012
by BobaMosfet
printf_P problems 5 4978 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6322 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6128 October 22, 2012
by JimFrederickson
waht dose |= do 5 4433 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5428 October 20, 2012
by fishberg5051
Array limitations 6 6910 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5969 October 16, 2012
by ankush_karche
Reading from uart stream 18 6280 October 15, 2012
by sask55
AVRISP v2 programmer 3 4247 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6671 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4694 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5472 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6710 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4464 October 01, 2012
by Noter
indexing an array with a variable 5 3974 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3568 September 27, 2012
by ankush_karche
use of strcat fuction 7 4796 September 23, 2012
by sask55
ADC problem 11 4645 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5128 September 18, 2012
by Bushy
Program too big for MCU? 3 4118 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9283 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5294 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4437 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4320 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4264 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4386 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16662 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4918 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4033 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4166 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3826 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5195 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5814 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3756 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4990 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4178 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4646 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4330 August 18, 2012
by Finis
TypeCast problem 3 3928 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4013 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4117 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4381 August 03, 2012
by virtual
Basic programming help 11 4241 July 30, 2012
by sask55
Random Number Generator 5 7270 July 25, 2012
by lnino
Scanner Input/Output 7 4124 July 23, 2012
by bl00513
Test program - location? 3 4103 July 21, 2012
by TheFed
Making a library? 11 7466 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24562 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4670 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15578 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4306 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8036 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4455 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6834 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6459 July 06, 2012
by edb
Counting the changes in a pin 3 3978 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4115 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5439 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4595 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6446 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3867 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4152 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6204 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5407 June 23, 2012
by rmore
Reading eeprom 3 4295 June 21, 2012
by missle3944
Bluetooth Module Question 2 4103 June 20, 2012
by pcbolt
Using #define 3 3855 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4084 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4315 June 14, 2012
by dicko
Timing for each line of code 3 3837 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5764 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4065 June 10, 2012
by Pew446
328p makefile 5 4018 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8279 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4590 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4084 June 03, 2012
by chaosatom
Input pin Trouble 2 3896 May 28, 2012
by pcbolt
Master/Slave SPI 10 13117 May 28, 2012
by sask55
SPI problem 7 6906 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3887 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4900 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4311 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4461 May 17, 2012
by RogerFL
Compiler issue? 3 4140 May 17, 2012
by RogerFL
SPI Problem! 1 5012 May 17, 2012
by kemil
Read from atmega 15 15420 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6374 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4093 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6183 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4949 May 08, 2012
by RogerFL
Displaying on the LCD 2 3829 May 06, 2012
by ad2476
Problem with Boolean type 12 9438 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6235 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4352 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4738 April 29, 2012
by JimFrederickson
include statement 2 3839 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4626 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7692 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5574 April 20, 2012
by Ralphxyz
Simple UART code 7 5426 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5016 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4064 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5241 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4549 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5887 April 12, 2012
by hevans
Dont understand the &= and |= 8 4354 April 06, 2012
by pcbolt
newbie 17 4646 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4522 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4479 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4169 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4376 March 30, 2012
by pcbolt
Code Doctor needed. 21 4992 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4521 March 30, 2012
by pcbolt
LED Array questions 3 4086 March 30, 2012
by amartinez
Need help Programing! 2 3871 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4439 March 22, 2012
by pcbolt
trouble need help 7 3961 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5066 March 14, 2012
by stanvan
concise serial output? 5 4592 March 11, 2012
by sask55
2N7000 work with open drain? 5 4889 March 08, 2012
by RogerFL
How to create a timer? 8 4299 March 07, 2012
by Rick_S
Need help with frequency counter 8 4640 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3856 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4164 March 03, 2012
by esoderberg
Mac Terminal programming 11 4985 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3948 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5049 February 29, 2012
by pcbolt
SPI Programming 11 6537 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4694 February 27, 2012
by jvince96
Sending Data to a File 4 4602 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4635 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4257 February 18, 2012
by mdk
Code weird errors? 13 4938 February 17, 2012
by pcbolt
Hardware Connections 3 3684 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14474 February 11, 2012
by Rick_S
First MCU Program 4 4182 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4777 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4011 February 07, 2012
by sask55
Implicit Definition Errors 4 4631 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5166 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5100 February 04, 2012
by dvdsnyd
help with interrupts 6 4626 February 04, 2012
by dvdsnyd
questions on overflow 4 4614 February 03, 2012
by dvdsnyd
curser positioning 6 3957 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4629 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4220 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5538 January 29, 2012
by DS1000
Sending a string in UART 19 19297 January 27, 2012
by treymd
HD44780 (LCD) 3 4376 January 24, 2012
by glendon
Variation on 3 bit adder 9 4470 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4143 January 23, 2012
by Rick_S
referencing a variable 20 4913 January 21, 2012
by Ralphxyz
pin change interrupts 9 5695 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6430 January 19, 2012
by raylop
test 3 4041 January 18, 2012
by Gil
Trouble with my first program! help 50 5545 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5040 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4561 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6125 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3909 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5886 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4241 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4737 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5694 January 05, 2012
by tchilzer2
Interrupt Problem 8 4559 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4854 January 05, 2012
by hevans
Bootloader error 5 4751 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5343 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4135 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4009 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3937 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4636 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5056 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5089 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6388 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7762 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5245 December 22, 2011
by glendon
Serial Read in Labview 12 6901 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4783 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4138 December 19, 2011
by Striker
Corrupted Data 2 4726 December 13, 2011
by hevans
Digital clock code 2 4434 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12806 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6266 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5709 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4602 December 07, 2011
by huzbum
Music with the MCU?? 12 6171 December 05, 2011
by 2electrified
LED array scroll function 38 12429 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4639 December 04, 2011
by pfullen
Using Vim - installing C script 4 4569 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4709 December 02, 2011
by bluestang
First Program initilload 11 4473 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4434 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4971 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4278 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4812 November 22, 2011
by Rick_S
LCD and custom display 3 4194 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5900 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4664 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4139 November 11, 2011
by BNS
Modbus Master 1 4779 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4693 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4935 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4828 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3964 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13386 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4074 November 07, 2011
by Heed
Array creation and access 4 4049 November 07, 2011
by JimFrederickson
Huffman coding 2 4511 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5541 November 03, 2011
by hevans
Eyeboard, a new approach 1 4701 November 03, 2011
by lcruz007
TWI hang up 4 4923 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4407 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4295 October 28, 2011
by hevans
Complete one button menu system 3 8252 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5034 October 17, 2011
by claesz
ADC help 3 3942 October 15, 2011
by sonicgadgets
String manipulation 6 5295 October 13, 2011
by claesz
Basic Makefile Help 4 4039 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8891 October 06, 2011
by Rick_S
Led Blink 3 4640 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4735 October 03, 2011
by hevans
Games to learn programming 4 6395 September 23, 2011
by Ralphxyz
Master Slave communications 4 4893 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4283 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5258 September 11, 2011
by dgikuljot
MCU Configuration 12 4290 September 08, 2011
by BobaMosfet
Varying voltages 10 4391 September 07, 2011
by bretm
Interpret statement 5 4288 September 03, 2011
by egero1
Temp spi help 3 4001 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6215 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4184 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5103 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5261 August 21, 2011
by BobaMosfet
xylophone program 1 4387 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4293 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4643 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5729 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11367 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4252 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5876 August 08, 2011
by bretm
Noise Noise Noise 3 5100 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3974 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4519 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7179 August 03, 2011
by kayrock
EEPROM confusion 13 5976 July 29, 2011
by Noter
1value error 21 5259 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4313 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4979 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4327 July 21, 2011
by carlhako
Populating an Array 22 5747 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4717 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7796 July 19, 2011
by BobaMosfet
Make header file 10 6897 July 19, 2011
by Ralphxyz
pwm for dac 58 9913 July 18, 2011
by kayrock
Random Number 2 4103 July 18, 2011
by Robotnik
Interupts with a button 3 3788 July 16, 2011
by Noter
need help with my code 3 4307 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4033 July 13, 2011
by gcharris
C++ 8 6764 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4197 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4545 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5865 July 08, 2011
by Rick_S
Making a programmer 7 4324 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5916 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4709 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6140 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4305 June 27, 2011
by Rick_S
Time.h 3 4689 June 23, 2011
by JamesR
Pygame (no rect object) 5 4828 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4312 June 22, 2011
by Ralphxyz
Error in Code 2 3644 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4214 June 21, 2011
by lnino
Responding to a Button with Polling 7 4582 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5766 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4026 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4444 June 13, 2011
by JoyceChee
Nerdkit 22 5544 June 11, 2011
by HJA
Button ipod help 5 3756 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4306 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5280 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4269 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4633 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5463 May 29, 2011
by Ralphxyz
questions about setting bits 11 7159 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9500 May 26, 2011
by huzbum
Question About Interrupts 4 4315 May 25, 2011
by huzbum
RPM to MPH 12 6450 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6243 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4518 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4428 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5757 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5150 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5702 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4382 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4262 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5480 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4598 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8939 May 17, 2011
by amartinez
PSTR error? 5 4153 May 17, 2011
by hevans
Photoresistor to ADC 15 5182 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4097 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5165 May 14, 2011
by bretm
Help with some code? 4 4116 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4554 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4280 May 13, 2011
by bretm
Python first try comments please 18 5271 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6049 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4477 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10571 May 09, 2011
by Ralphxyz
Python Help 23 7211 May 09, 2011
by kemil
Purchased MCU does not work? 7 6129 May 08, 2011
by paulwszew
Compiling error codes 10 4149 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4344 May 05, 2011
by hevans
upgrade! 1 4269 May 04, 2011
by XOXO
SPI communication code 11 5751 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3930 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5855 April 24, 2011
by xodin
Programming in JAVA 8 16874 April 21, 2011
by Ralphxyz
Function help 5 4478 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4735 April 21, 2011
by lnino
Interesting code structure. 21 5795 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6289 April 20, 2011
by uml_12
SPI transfer delay 3 4530 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4909 April 18, 2011
by Noter
Implementation of printf(...) function 2 4516 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6010 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4995 April 16, 2011
by kayrock
Programming with serial port 6 5207 April 14, 2011
by carlhako
UART 2 4459 April 14, 2011
by Rick_S
Programmers Notepad 4 5241 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4304 April 12, 2011
by bretm
Nerdkits library 9 4530 April 10, 2011
by hariharan
Playing different music with the MCU 7 23749 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5533 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5648 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7524 April 06, 2011
by Schrat
Memory organization 8 4647 April 06, 2011
by Noter
LED array 2 4343 April 06, 2011
by hevans
compiling a .c file 8 5053 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4720 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4519 April 05, 2011
by bretm
led array code 7 4795 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6398 April 02, 2011
by kkanodia
Frequency 20 5286 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4543 April 02, 2011
by hariharan
Help with code 3 4130 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5098 March 31, 2011
by lnino
Connect a different LCD 12 4891 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5815 March 30, 2011
by bretm
Writing software using eye movements 2 4099 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5987 March 29, 2011
by lnino
Interrupts 18 6049 March 28, 2011
by hariharan
OR gate? 14 5027 March 27, 2011
by esoderberg
Analog Output 2 4153 March 26, 2011
by Ralphxyz
For command 8 4215 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4937 March 25, 2011
by hevans
ADMUX 52 7156 March 25, 2011
by Ralphxyz
Attiny10 7 7266 March 25, 2011
by Rick_S
Java Help 2 4403 March 24, 2011
by Ralphxyz
Help with ADC 3 4000 March 23, 2011
by bretm
help needed with uart code 4 4828 March 19, 2011
by plinko
Uart 2 4204 March 19, 2011
by missle3944
How to make a "Make File" 3 5383 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6813 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5319 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6587 March 11, 2011
by missle3944
Hacking an old school led display 11 8532 March 10, 2011
by Noter
Setting Pin Low 2 4136 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4203 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4707 March 06, 2011
by billwis
Function Prototypes 4 4138 March 04, 2011
by Rick_S
Debugger 3 4272 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6386 March 02, 2011
by bretm
Registers????? 14 4752 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4454 February 27, 2011
by MichaelJE2
Basic C Programming 13 6632 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4558 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5847 February 23, 2011
by Wads
Programming Capabilities 7 4274 February 23, 2011
by Twarter369
RC car 6 5423 February 22, 2011
by derberp
How to play user entered sound? 9 4708 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4077 February 21, 2011
by hevans
Compiling the bootloader 17 5708 February 20, 2011
by Ralphxyz
Help with PWM 2 5311 February 20, 2011
by hevans
ADCRA 4 4291 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5707 February 20, 2011
by hevans
Accelerometer project 12 9279 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4049 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5168 February 13, 2011
by fubar769
Servo code execution 1 4344 February 11, 2011
by missle3944
New chip programming 2 5043 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6034 February 07, 2011
by hevans
Compiling 3 4193 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4949 February 05, 2011
by mongo
Checking a Pins Status 3 4508 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4205 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4424 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5890 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4259 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3949 February 01, 2011
by Rick_S
ADC HELP!!! 16 6804 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4399 January 31, 2011
by rboggs10
My first .h file usage 3 5501 January 31, 2011
by Ralphxyz
counting 4 4107 January 28, 2011
by Jalex
atmega328P's ADC 2 5690 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26930 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7194 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4794 January 25, 2011
by popwarsweet
Confused again 2 4080 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7339 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4283 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4722 January 23, 2011
by Rick_S
Loading issues 4 4282 January 22, 2011
by Shabigity
printf dip arithmetic 3 4531 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5046 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7325 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5597 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4929 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4643 January 15, 2011
by wanderingjew
MCU specific C programming 4 4900 January 15, 2011
by Hexorg
Math Problem 1 4541 January 15, 2011
by Jalex
Coding question 2 4095 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5237 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4729 January 13, 2011
by Icyhot
programming ladder logic 7 16985 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4499 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5002 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5087 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5435 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4112 January 04, 2011
by Steven
N00B memory allocation questions 4 4419 January 04, 2011
by Sciencenerd
SD card protocol 3 7469 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4723 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5080 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4731 January 01, 2011
by hevans
Just built a 7 segment interface 7 5787 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5848 December 28, 2010
by Ralphxyz
if statements... 12 6070 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6331 December 22, 2010
by VictorsNerdery
Math Check Please 5 4238 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5117 December 22, 2010
by Icyhot
Question Regarding Registers 5 4293 December 16, 2010
by hevans
JTAG programming 2 4864 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4281 December 11, 2010
by mbobak
knight rider LED animation 21 11558 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4135 December 06, 2010
by lcruz007
Error during make 2 4049 December 06, 2010
by bretm
trying to understand MAKE 6 4240 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5294 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4236 December 01, 2010
by hevans
using different crystals 4 4229 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5066 November 25, 2010
by Ralphxyz
Writing Data to File 2 4563 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4467 November 18, 2010
by hevans
Fourier transform 3 5639 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4347 November 11, 2010
by bretm
Quick bootloader question 4 4377 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4613 November 08, 2010
by gusr205
Doing Integrals in C code 5 11525 November 07, 2010
by hevans
Duty cycle 3 4320 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4764 November 05, 2010
by bretm
I2C Nerdkit Library 14 6868 October 30, 2010
by Ralphxyz
Malloc Issues 6 5227 October 30, 2010
by kle8309
Smooth servo movement. 10 6474 October 27, 2010
by esoderberg
or operator 2 4224 October 25, 2010
by hevans
Tech-O-Meter 5 4482 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6647 October 25, 2010
by Rick_S
Temperature sensor 10 5858 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4393 October 23, 2010
by mmw1
how does avr memory work? 2 5188 October 19, 2010
by hevans
DAPA Upload Problem 10 5148 October 18, 2010
by brockmjp
Reading Resistance 4 4727 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7364 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4747 October 10, 2010
by hevans
Setting FUSES? 5 5758 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7650 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5057 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4862 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5189 September 21, 2010
by bretm
MCU Programming Error 2 4057 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4584 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4406 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6518 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4662 September 15, 2010
by bpenglase
Mac problems with programming 7 5028 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6556 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4574 September 07, 2010
by hevans
Initial programming 15 4654 September 04, 2010
by Rick_S
LED all at once 4 4486 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4803 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4552 August 26, 2010
by bretm
alternative programming language 4 6164 August 25, 2010
by awesome
Listen for serial input 4 4894 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4551 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5900 August 21, 2010
by Ralphxyz
tempsensor 4 4327 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5857 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7051 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6523 August 16, 2010
by ironcladmvtm
Compile 4 4481 August 16, 2010
by Ralphxyz
Change text 6 4188 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12699 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5401 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5584 August 07, 2010
by kle8309
Other LCDs? 2 4207 August 06, 2010
by Rick_S
Not working 21 6284 August 06, 2010
by Razvan
Generating random numbers in C. 2 5210 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5202 August 04, 2010
by gnkarn
My MAKE article 2 4897 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5272 July 31, 2010
by sbrod
Multiple ADC ports 9 5452 July 31, 2010
by norby31
what do these errors mean? 11 4424 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10615 July 28, 2010
by hevans
Saving variables 2 4376 July 27, 2010
by bretm
Printing today date on LCD 5 4510 July 27, 2010
by Ralphxyz
Sending a string 6 4945 July 26, 2010
by ioScream
LED Scrolling display 1 4566 July 25, 2010
by ermias
error help 3 4841 July 24, 2010
by cinta51
Need a JumpStart 8 4479 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5430 July 20, 2010
by pjack
Content mismatch - verification error 6 5461 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18068 July 20, 2010
by lsoltmann
LCD sequence question 2 3969 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4652 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8556 July 12, 2010
by lcruz007
ADC with input at ground 6 5194 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4747 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5190 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4444 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5069 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4613 June 29, 2010
by bretm
Saving text to EEPROM 2 5681 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4764 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4476 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4634 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4433 June 12, 2010
by Jer
Foodloader help 5 4750 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4700 June 11, 2010
by treymd
tempsensor project 8 4307 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4813 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4215 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7729 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4303 May 13, 2010
by wayward
ISP programming error 8 12479 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4903 May 11, 2010
by avicell
Maximum PWM frequency? 4 4638 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4258 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4357 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5021 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3982 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4441 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5542 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5402 May 01, 2010
by Solorbob
UART programming (PC side) 4 5023 May 01, 2010
by Hexorg
Assemble resistor notation 4 4116 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4901 April 30, 2010
by bretm
Using PCINT4 5 5132 April 22, 2010
by bretm
Using Shift Registers? 2 5264 April 18, 2010
by wayward
on flash FILE i/o 6 4597 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4250 April 13, 2010
by sask55
AVR Arrays? 2 6224 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11330 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5720 April 11, 2010
by JackScumm
My new game for my EES 7 5003 April 10, 2010
by Hexorg
Silly Coding Question 10 4716 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5329 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5471 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4426 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4663 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5475 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4369 April 02, 2010
by lcruz007
PWM and LEDs 3 5116 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4405 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5020 March 27, 2010
by bretm
Modifing C code without knowing C 3 4431 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9596 March 24, 2010
by Frozenlock
Python code to create LED font 1 5039 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6678 March 21, 2010
by brian
Eclipse AVR plugin help 5 4726 March 18, 2010
by fatmarik
Help with programing plese 4 4266 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5735 March 17, 2010
by Rick_S
POST (power on self test) 2 4544 March 12, 2010
by treymd
Easy PWM tutorial 2 4440 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4873 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4789 March 07, 2010
by lcruz007
asm macro error 2 4262 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4537 March 05, 2010
by xc2rx
ACD sample rate 4 5456 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5617 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4288 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4524 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4076 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5270 March 02, 2010
by lcruz007
Easy Random Numbers 3 5447 March 01, 2010
by hevans
float to int? 5 4557 February 27, 2010
by Hexorg
An interesting beep 1 4556 February 26, 2010
by bretm
Bucket Brigade 3 4352 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11843 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5518 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4270 February 15, 2010
by ton_mit
Bootloader install 6 5973 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5517 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4512 February 13, 2010
by banerjen
clearing data in serail buffer 5 8154 February 11, 2010
by sask55
microseconds realtimeclock 3 4620 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4618 February 08, 2010
by mrobbins
time structure check 12 4470 February 07, 2010
by wayward
ISP Question 10 4844 February 06, 2010
by Phrank916
Can't upload to m328p 4 4988 February 06, 2010
by sask55
Check out my new project! 5 4825 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4438 February 02, 2010
by saleem
Convert uint8_t to char 3 15132 February 01, 2010
by saleem
Need Accelerometer... 8 4728 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4329 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4328 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5714 January 29, 2010
by Rick_S
what the heck does << mean? 4 4796 January 29, 2010
by Ralphxyz
Clocking another IC 3 4191 January 27, 2010
by mrobbins
Twisted pair 11 5104 January 26, 2010
by mongo
Python Majic 3 5486 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4460 January 22, 2010
by hevans
Trouble in sending information in UART 3 4684 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5678 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10293 January 20, 2010
by saleem
Help needed on counting program 5 4834 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5838 January 19, 2010
by treymd
Python creates it's own errors! 17 4446 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4424 January 18, 2010
by mongo
Compiling new code 10 4886 January 16, 2010
by N3Roaster
Make error 17 5189 January 16, 2010
by Eb547
ISP and micro madness. 12 4613 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4529 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4430 January 14, 2010
by Rick_S
Book suggestions? 3 4341 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4692 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4759 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6132 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4623 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4750 December 31, 2009
by hevans
Understanding Array Code 9 4804 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4377 December 30, 2009
by markjbenson
Pin change interrupt 2 5020 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5809 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4687 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18533 December 27, 2009
by jastermerrel
Makefile foodloader 34 6838 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6909 December 25, 2009
by Aceslick911
High voltage signal timer 3 4265 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6906 December 22, 2009
by Rick_S
Managing data tables 12 4813 December 21, 2009
by JKITSON
external interrupt 1 4250 December 21, 2009
by saleem
Weather Station 1 5083 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6323 December 14, 2009
by hevans
from ivonv's post 8 5391 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4426 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5589 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5861 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5254 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4290 December 04, 2009
by pbfy0
A few questions... 10 5296 November 29, 2009
by hevans
Help with code please 22 6407 November 29, 2009
by pbfy0
Programmers Wanted 1 4610 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4504 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4547 November 24, 2009
by FWSquatch
Random Questions 10 4648 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5045 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7200 November 23, 2009
by BobaMosfet
C Programming basic question 3 4519 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7270 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5649 November 02, 2009
by hevans
How-To: Sleep 11 7299 October 27, 2009
by mikedoug
I2C communications 3 4473 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8082 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4331 October 19, 2009
by puargs
Suggestions for LCD program space 13 5331 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4826 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5567 September 28, 2009
by rusirius
Connection to cell phones 7 5456 September 22, 2009
by rusirius
Very simple assembly problem 13 6564 September 21, 2009
by rusirius
Linux C editor recommendation 11 7077 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6327 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5270 September 15, 2009
by rusirius
Using source code 10 5030 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5295 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4751 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7795 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14596 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5209 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6845 August 15, 2009
by Starwarslegokid
python loop 21 6572 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5536 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5455 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19987 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8225 July 29, 2009
by mrobbins
Bootloader Kit 9 5526 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11361 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11928 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4662 July 10, 2009
by karlockhart
Digital Write Question 14 5378 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7040 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4625 June 22, 2009
by Tug
debugging 4 5092 June 20, 2009
by wayward
Help with a state machine 3 6060 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8794 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6763 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6057 May 26, 2009
by wayward
sprintf 4 6937 May 22, 2009
by wayward
testing the programmer 3 4736 May 16, 2009
by digiassn
initialload 3 4940 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5810 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5295 May 06, 2009
by wayward
AVR Bootloaders 3 4863 April 18, 2009
by wayward
Led Marquee question 14 5555 April 11, 2009
by mcai8sh4

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Did you know that microcontrollers have two different kinds of memory, program space (flash) and SRAM? Learn more...