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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 4741 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3218 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5812 August 28, 2020
by scootergarrett
More bootloading 1 3671 December 29, 2019
by scootergarrett
Boot Loading 2 3526 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5178 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4114 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4063 November 15, 2016
by sask55
RPM Program 24 9553 September 23, 2016
by Ralphxyz
Makefile 4 4185 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5791 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4619 March 21, 2016
by sask55
ADMUX=0 7 4459 February 19, 2016
by Javy
Using two timers 22 4725 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4214 January 17, 2016
by Rick_S
Master/Slave I2C 32 16833 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4112 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3609 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18699 October 02, 2015
by BobaMosfet
Replacement LCD 4 3992 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5212 September 18, 2015
by RickMcKeon
MCU basic concept 6 3969 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4720 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7202 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4110 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5162 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5258 February 14, 2015
by Noter
Programming with graphics 6 4335 November 24, 2014
by jmuthe
Let's do a project 42 6047 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4999 November 11, 2014
by BobaMosfet
COM Port Problem 4 3839 October 22, 2014
by BobaMosfet
Do not understand this 12 5583 September 29, 2014
by BobaMosfet
original program 3 3750 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5005 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3937 June 10, 2014
by lailai
Motorcycle tachometer 1 4208 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4451 June 01, 2014
by sask55
Pointer questions 6 4163 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3847 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23584 May 13, 2014
by Ralphxyz
a Tiny project 15 5306 May 05, 2014
by Pew446
char array if statement 4 3752 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4382 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5519 March 15, 2014
by JimFrederickson
char array if statement 12 4969 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8723 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3697 February 24, 2014
by boxvic
complex library 3 3988 January 19, 2014
by esoderberg
complex library 1 3600 January 18, 2014
by scootergarrett
MKII questions 23 5282 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4066 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9632 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4543 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9139 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20213 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4415 October 26, 2013
by Noter
HV Programmer 8 4630 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6134 September 11, 2013
by pcbolt
Get time between sensor readings 5 4230 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5742 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5355 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3983 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4415 August 07, 2013
by pcbolt
XMEGA 2 4123 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6307 July 17, 2013
by edb
Different result with different variable names 9 4461 June 04, 2013
by scootergarrett
Strange ADC errors 15 4833 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3762 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4132 May 29, 2013
by Kami
Define debug comments 10 4200 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9062 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4155 April 28, 2013
by pcbolt
makefile eeprom 2 3877 April 22, 2013
by pcbolt
TWI questions. 10 5550 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13412 April 07, 2013
by JimFrederickson
Bootloader woes 15 4718 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4711 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5121 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5836 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11971 March 28, 2013
by Ralphxyz
creating make file 10 4228 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4053 March 14, 2013
by lnino
USART as SPI 7 7138 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4194 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5960 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3958 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3789 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4537 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4254 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5338 February 12, 2013
by Nichben
Beginners Guide 2 4420 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5802 February 05, 2013
by adosch
Writing into memory while running program 4 3882 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4399 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4087 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7882 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6511 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9160 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4099 January 12, 2013
by Noter
help with keypad/display project code 23 5182 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4375 January 10, 2013
by keith712
LED circuit not producing expected results 5 4486 January 05, 2013
by Noter
AVR Programming without bootloader 29 10286 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3856 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10767 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5020 December 29, 2012
by pcbolt
typecast problem? 7 3941 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5107 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5137 December 24, 2012
by Noter
oscillator fuse bits 9 4392 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4415 December 23, 2012
by keith712
no such file error 1 6 5032 December 23, 2012
by keith712
Using strcpy 3 4357 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6164 December 18, 2012
by Rick_S
printf problems 9 4209 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6761 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6979 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4838 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29338 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3702 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4349 November 20, 2012
by BobaMosfet
printf_P problems 5 5055 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6397 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6226 October 22, 2012
by JimFrederickson
waht dose |= do 5 4492 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5494 October 20, 2012
by fishberg5051
Array limitations 6 7046 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6047 October 16, 2012
by ankush_karche
Reading from uart stream 18 6370 October 15, 2012
by sask55
AVRISP v2 programmer 3 4304 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6759 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4779 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5571 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6792 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4531 October 01, 2012
by Noter
indexing an array with a variable 5 4030 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3638 September 27, 2012
by ankush_karche
use of strcat fuction 7 4860 September 23, 2012
by sask55
ADC problem 11 4715 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5194 September 18, 2012
by Bushy
Program too big for MCU? 3 4203 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9352 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5368 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4502 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4388 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4335 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4463 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16795 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4989 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4107 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4224 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3892 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5265 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5888 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3816 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5057 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4251 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4716 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4412 August 18, 2012
by Finis
TypeCast problem 3 3988 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4077 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4184 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4452 August 03, 2012
by virtual
Basic programming help 11 4358 July 30, 2012
by sask55
Random Number Generator 5 7379 July 25, 2012
by lnino
Scanner Input/Output 7 4199 July 23, 2012
by bl00513
Test program - location? 3 4164 July 21, 2012
by TheFed
Making a library? 11 7593 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24670 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4741 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15781 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4381 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8144 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4523 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6918 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6536 July 06, 2012
by edb
Counting the changes in a pin 3 4058 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4179 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5507 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4660 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6524 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3944 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4230 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6340 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5477 June 23, 2012
by rmore
Reading eeprom 3 4371 June 21, 2012
by missle3944
Bluetooth Module Question 2 4160 June 20, 2012
by pcbolt
Using #define 3 3930 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4168 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4396 June 14, 2012
by dicko
Timing for each line of code 3 3907 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5851 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4137 June 10, 2012
by Pew446
328p makefile 5 4085 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8354 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4671 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4157 June 03, 2012
by chaosatom
Input pin Trouble 2 3959 May 28, 2012
by pcbolt
Master/Slave SPI 10 13195 May 28, 2012
by sask55
SPI problem 7 6983 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3954 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4970 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4373 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4528 May 17, 2012
by RogerFL
Compiler issue? 3 4202 May 17, 2012
by RogerFL
SPI Problem! 1 5087 May 17, 2012
by kemil
Read from atmega 15 15550 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6441 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4157 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6260 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5023 May 08, 2012
by RogerFL
Displaying on the LCD 2 3891 May 06, 2012
by ad2476
Problem with Boolean type 12 9582 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6324 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4408 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4805 April 29, 2012
by JimFrederickson
include statement 2 3916 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4709 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7792 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5645 April 20, 2012
by Ralphxyz
Simple UART code 7 5502 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5085 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4148 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5328 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4618 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5975 April 12, 2012
by hevans
Dont understand the &= and |= 8 4420 April 06, 2012
by pcbolt
newbie 17 4718 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4600 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4548 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4243 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4447 March 30, 2012
by pcbolt
Code Doctor needed. 21 5063 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4585 March 30, 2012
by pcbolt
LED Array questions 3 4159 March 30, 2012
by amartinez
Need help Programing! 2 3938 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4505 March 22, 2012
by pcbolt
trouble need help 7 4042 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5140 March 14, 2012
by stanvan
concise serial output? 5 4650 March 11, 2012
by sask55
2N7000 work with open drain? 5 4959 March 08, 2012
by RogerFL
How to create a timer? 8 4390 March 07, 2012
by Rick_S
Need help with frequency counter 8 4720 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3921 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4241 March 03, 2012
by esoderberg
Mac Terminal programming 11 5076 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4029 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5113 February 29, 2012
by pcbolt
SPI Programming 11 6621 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4766 February 27, 2012
by jvince96
Sending Data to a File 4 4685 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4715 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4316 February 18, 2012
by mdk
Code weird errors? 13 5023 February 17, 2012
by pcbolt
Hardware Connections 3 3748 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14566 February 11, 2012
by Rick_S
First MCU Program 4 4262 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4864 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4072 February 07, 2012
by sask55
Implicit Definition Errors 4 4682 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5230 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5178 February 04, 2012
by dvdsnyd
help with interrupts 6 4691 February 04, 2012
by dvdsnyd
questions on overflow 4 4708 February 03, 2012
by dvdsnyd
curser positioning 6 4024 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4697 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4297 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5647 January 29, 2012
by DS1000
Sending a string in UART 19 19414 January 27, 2012
by treymd
HD44780 (LCD) 3 4434 January 24, 2012
by glendon
Variation on 3 bit adder 9 4572 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4233 January 23, 2012
by Rick_S
referencing a variable 20 4988 January 21, 2012
by Ralphxyz
pin change interrupts 9 5795 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6492 January 19, 2012
by raylop
test 3 4110 January 18, 2012
by Gil
Trouble with my first program! help 50 5619 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5139 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4627 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6196 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3969 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5982 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4316 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4816 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5751 January 05, 2012
by tchilzer2
Interrupt Problem 8 4628 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4925 January 05, 2012
by hevans
Bootloader error 5 4811 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5407 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4200 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4080 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4024 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4710 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5126 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5154 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6469 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7858 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5340 December 22, 2011
by glendon
Serial Read in Labview 12 6974 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4863 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4202 December 19, 2011
by Striker
Corrupted Data 2 4798 December 13, 2011
by hevans
Digital clock code 2 4503 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12890 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6344 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5784 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4664 December 07, 2011
by huzbum
Music with the MCU?? 12 6285 December 05, 2011
by 2electrified
LED array scroll function 38 12561 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4729 December 04, 2011
by pfullen
Using Vim - installing C script 4 4653 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4802 December 02, 2011
by bluestang
First Program initilload 11 4578 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4495 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5036 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4351 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4893 November 22, 2011
by Rick_S
LCD and custom display 3 4266 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5972 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4730 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4189 November 11, 2011
by BNS
Modbus Master 1 4846 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4767 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5000 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4895 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4023 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13502 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4146 November 07, 2011
by Heed
Array creation and access 4 4106 November 07, 2011
by JimFrederickson
Huffman coding 2 4581 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5609 November 03, 2011
by hevans
Eyeboard, a new approach 1 4762 November 03, 2011
by lcruz007
TWI hang up 4 5005 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4471 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4350 October 28, 2011
by hevans
Complete one button menu system 3 8378 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5096 October 17, 2011
by claesz
ADC help 3 4000 October 15, 2011
by sonicgadgets
String manipulation 6 5363 October 13, 2011
by claesz
Basic Makefile Help 4 4094 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8979 October 06, 2011
by Rick_S
Led Blink 3 4697 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4815 October 03, 2011
by hevans
Games to learn programming 4 6598 September 23, 2011
by Ralphxyz
Master Slave communications 4 4971 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4351 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5344 September 11, 2011
by dgikuljot
MCU Configuration 12 4365 September 08, 2011
by BobaMosfet
Varying voltages 10 4462 September 07, 2011
by bretm
Interpret statement 5 4352 September 03, 2011
by egero1
Temp spi help 3 4065 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6286 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4257 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5168 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5336 August 21, 2011
by BobaMosfet
xylophone program 1 4474 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4359 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4706 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5808 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11468 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4329 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5980 August 08, 2011
by bretm
Noise Noise Noise 3 5173 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4035 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4592 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7267 August 03, 2011
by kayrock
EEPROM confusion 13 6062 July 29, 2011
by Noter
1value error 21 5350 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4402 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5051 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4394 July 21, 2011
by carlhako
Populating an Array 22 5818 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4780 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7876 July 19, 2011
by BobaMosfet
Make header file 10 6976 July 19, 2011
by Ralphxyz
pwm for dac 58 9989 July 18, 2011
by kayrock
Random Number 2 4173 July 18, 2011
by Robotnik
Interupts with a button 3 3854 July 16, 2011
by Noter
need help with my code 3 4372 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4097 July 13, 2011
by gcharris
C++ 8 6834 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4266 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4633 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5946 July 08, 2011
by Rick_S
Making a programmer 7 4387 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5982 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4782 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6207 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4367 June 27, 2011
by Rick_S
Time.h 3 4742 June 23, 2011
by JamesR
Pygame (no rect object) 5 4910 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4373 June 22, 2011
by Ralphxyz
Error in Code 2 3694 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4281 June 21, 2011
by lnino
Responding to a Button with Polling 7 4657 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5833 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4093 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4510 June 13, 2011
by JoyceChee
Nerdkit 22 5662 June 11, 2011
by HJA
Button ipod help 5 3826 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4374 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5377 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4331 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4702 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5559 May 29, 2011
by Ralphxyz
questions about setting bits 11 7238 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9611 May 26, 2011
by huzbum
Question About Interrupts 4 4378 May 25, 2011
by huzbum
RPM to MPH 12 6538 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6333 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4584 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4493 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5836 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5238 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5789 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4442 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4335 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5546 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4676 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9020 May 17, 2011
by amartinez
PSTR error? 5 4212 May 17, 2011
by hevans
Photoresistor to ADC 15 5247 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4195 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5233 May 14, 2011
by bretm
Help with some code? 4 4200 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4618 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4361 May 13, 2011
by bretm
Python first try comments please 18 5345 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6124 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4564 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10678 May 09, 2011
by Ralphxyz
Python Help 23 7302 May 09, 2011
by kemil
Purchased MCU does not work? 7 6202 May 08, 2011
by paulwszew
Compiling error codes 10 4210 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4418 May 05, 2011
by hevans
upgrade! 1 4348 May 04, 2011
by XOXO
SPI communication code 11 5815 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3994 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5922 April 24, 2011
by xodin
Programming in JAVA 8 16973 April 21, 2011
by Ralphxyz
Function help 5 4554 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4802 April 21, 2011
by lnino
Interesting code structure. 21 5890 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6355 April 20, 2011
by uml_12
SPI transfer delay 3 4594 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5008 April 18, 2011
by Noter
Implementation of printf(...) function 2 4580 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6069 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5086 April 16, 2011
by kayrock
Programming with serial port 6 5268 April 14, 2011
by carlhako
UART 2 4543 April 14, 2011
by Rick_S
Programmers Notepad 4 5320 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4367 April 12, 2011
by bretm
Nerdkits library 9 4592 April 10, 2011
by hariharan
Playing different music with the MCU 7 23850 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5610 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5703 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7644 April 06, 2011
by Schrat
Memory organization 8 4737 April 06, 2011
by Noter
LED array 2 4397 April 06, 2011
by hevans
compiling a .c file 8 5129 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4774 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4582 April 05, 2011
by bretm
led array code 7 4876 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6472 April 02, 2011
by kkanodia
Frequency 20 5385 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4601 April 02, 2011
by hariharan
Help with code 3 4194 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5161 March 31, 2011
by lnino
Connect a different LCD 12 4963 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5923 March 30, 2011
by bretm
Writing software using eye movements 2 4164 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6076 March 29, 2011
by lnino
Interrupts 18 6124 March 28, 2011
by hariharan
OR gate? 14 5098 March 27, 2011
by esoderberg
Analog Output 2 4233 March 26, 2011
by Ralphxyz
For command 8 4306 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5004 March 25, 2011
by hevans
ADMUX 52 7247 March 25, 2011
by Ralphxyz
Attiny10 7 7358 March 25, 2011
by Rick_S
Java Help 2 4468 March 24, 2011
by Ralphxyz
Help with ADC 3 4072 March 23, 2011
by bretm
help needed with uart code 4 4895 March 19, 2011
by plinko
Uart 2 4265 March 19, 2011
by missle3944
How to make a "Make File" 3 5463 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6874 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5399 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6651 March 11, 2011
by missle3944
Hacking an old school led display 11 8800 March 10, 2011
by Noter
Setting Pin Low 2 4195 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4259 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4782 March 06, 2011
by billwis
Function Prototypes 4 4203 March 04, 2011
by Rick_S
Debugger 3 4339 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6516 March 02, 2011
by bretm
Registers????? 14 4831 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4547 February 27, 2011
by MichaelJE2
Basic C Programming 13 6701 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4649 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5910 February 23, 2011
by Wads
Programming Capabilities 7 4331 February 23, 2011
by Twarter369
RC car 6 5514 February 22, 2011
by derberp
How to play user entered sound? 9 4798 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4146 February 21, 2011
by hevans
Compiling the bootloader 17 5768 February 20, 2011
by Ralphxyz
Help with PWM 2 5374 February 20, 2011
by hevans
ADCRA 4 4348 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5771 February 20, 2011
by hevans
Accelerometer project 12 9358 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4104 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5223 February 13, 2011
by fubar769
Servo code execution 1 4443 February 11, 2011
by missle3944
New chip programming 2 5110 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6100 February 07, 2011
by hevans
Compiling 3 4259 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5030 February 05, 2011
by mongo
Checking a Pins Status 3 4571 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4271 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4481 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5959 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4317 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4010 February 01, 2011
by Rick_S
ADC HELP!!! 16 6868 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4459 January 31, 2011
by rboggs10
My first .h file usage 3 5570 January 31, 2011
by Ralphxyz
counting 4 4155 January 28, 2011
by Jalex
atmega328P's ADC 2 5749 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27049 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7261 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4872 January 25, 2011
by popwarsweet
Confused again 2 4140 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7439 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4342 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4819 January 23, 2011
by Rick_S
Loading issues 4 4339 January 22, 2011
by Shabigity
printf dip arithmetic 3 4601 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5107 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7405 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5668 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4988 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4706 January 15, 2011
by wanderingjew
MCU specific C programming 4 4968 January 15, 2011
by Hexorg
Math Problem 1 4597 January 15, 2011
by Jalex
Coding question 2 4150 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5311 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4783 January 13, 2011
by Icyhot
programming ladder logic 7 17086 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4553 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5059 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5151 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5516 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4170 January 04, 2011
by Steven
N00B memory allocation questions 4 4493 January 04, 2011
by Sciencenerd
SD card protocol 3 7558 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4783 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5148 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4801 January 01, 2011
by hevans
Just built a 7 segment interface 7 5852 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5918 December 28, 2010
by Ralphxyz
if statements... 12 6139 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6416 December 22, 2010
by VictorsNerdery
Math Check Please 5 4326 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5201 December 22, 2010
by Icyhot
Question Regarding Registers 5 4351 December 16, 2010
by hevans
JTAG programming 2 4919 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4344 December 11, 2010
by mbobak
knight rider LED animation 21 11693 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4200 December 06, 2010
by lcruz007
Error during make 2 4101 December 06, 2010
by bretm
trying to understand MAKE 6 4311 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5358 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4292 December 01, 2010
by hevans
using different crystals 4 4288 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5122 November 25, 2010
by Ralphxyz
Writing Data to File 2 4640 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4525 November 18, 2010
by hevans
Fourier transform 3 5715 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4410 November 11, 2010
by bretm
Quick bootloader question 4 4469 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4673 November 08, 2010
by gusr205
Doing Integrals in C code 5 11647 November 07, 2010
by hevans
Duty cycle 3 4385 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4830 November 05, 2010
by bretm
I2C Nerdkit Library 14 6935 October 30, 2010
by Ralphxyz
Malloc Issues 6 5331 October 30, 2010
by kle8309
Smooth servo movement. 10 6544 October 27, 2010
by esoderberg
or operator 2 4312 October 25, 2010
by hevans
Tech-O-Meter 5 4549 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6728 October 25, 2010
by Rick_S
Temperature sensor 10 5933 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4445 October 23, 2010
by mmw1
how does avr memory work? 2 5247 October 19, 2010
by hevans
DAPA Upload Problem 10 5212 October 18, 2010
by brockmjp
Reading Resistance 4 4790 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7441 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4816 October 10, 2010
by hevans
Setting FUSES? 5 5845 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7728 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5114 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4931 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5272 September 21, 2010
by bretm
MCU Programming Error 2 4108 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4642 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4485 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6599 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4744 September 15, 2010
by bpenglase
Mac problems with programming 7 5094 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6629 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4633 September 07, 2010
by hevans
Initial programming 15 4717 September 04, 2010
by Rick_S
LED all at once 4 4576 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4871 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4628 August 26, 2010
by bretm
alternative programming language 4 6241 August 25, 2010
by awesome
Listen for serial input 4 4960 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4610 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5963 August 21, 2010
by Ralphxyz
tempsensor 4 4387 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5916 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7126 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6583 August 16, 2010
by ironcladmvtm
Compile 4 4531 August 16, 2010
by Ralphxyz
Change text 6 4239 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12793 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5468 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5645 August 07, 2010
by kle8309
Other LCDs? 2 4255 August 06, 2010
by Rick_S
Not working 21 6376 August 06, 2010
by Razvan
Generating random numbers in C. 2 5271 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5266 August 04, 2010
by gnkarn
My MAKE article 2 4950 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5343 July 31, 2010
by sbrod
Multiple ADC ports 9 5528 July 31, 2010
by norby31
what do these errors mean? 11 4478 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10716 July 28, 2010
by hevans
Saving variables 2 4430 July 27, 2010
by bretm
Printing today date on LCD 5 4586 July 27, 2010
by Ralphxyz
Sending a string 6 5002 July 26, 2010
by ioScream
LED Scrolling display 1 4618 July 25, 2010
by ermias
error help 3 4906 July 24, 2010
by cinta51
Need a JumpStart 8 4541 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5490 July 20, 2010
by pjack
Content mismatch - verification error 6 5517 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18218 July 20, 2010
by lsoltmann
LCD sequence question 2 4026 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4719 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8636 July 12, 2010
by lcruz007
ADC with input at ground 6 5274 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4805 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5249 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4500 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5149 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4678 June 29, 2010
by bretm
Saving text to EEPROM 2 5759 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4816 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4532 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4716 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4508 June 12, 2010
by Jer
Foodloader help 5 4805 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4761 June 11, 2010
by treymd
tempsensor project 8 4381 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4894 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4281 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7810 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4355 May 13, 2010
by wayward
ISP programming error 8 12562 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4986 May 11, 2010
by avicell
Maximum PWM frequency? 4 4696 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4319 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4418 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5083 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4038 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4486 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5599 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5467 May 01, 2010
by Solorbob
UART programming (PC side) 4 5095 May 01, 2010
by Hexorg
Assemble resistor notation 4 4178 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4966 April 30, 2010
by bretm
Using PCINT4 5 5222 April 22, 2010
by bretm
Using Shift Registers? 2 5322 April 18, 2010
by wayward
on flash FILE i/o 6 4646 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4303 April 13, 2010
by sask55
AVR Arrays? 2 6290 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11448 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5787 April 11, 2010
by JackScumm
My new game for my EES 7 5084 April 10, 2010
by Hexorg
Silly Coding Question 10 4777 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5386 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5580 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4492 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4743 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5551 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4433 April 02, 2010
by lcruz007
PWM and LEDs 3 5176 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4459 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5101 March 27, 2010
by bretm
Modifing C code without knowing C 3 4482 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9696 March 24, 2010
by Frozenlock
Python code to create LED font 1 5115 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6753 March 21, 2010
by brian
Eclipse AVR plugin help 5 4787 March 18, 2010
by fatmarik
Help with programing plese 4 4316 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5823 March 17, 2010
by Rick_S
POST (power on self test) 2 4605 March 12, 2010
by treymd
Easy PWM tutorial 2 4503 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4928 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4849 March 07, 2010
by lcruz007
asm macro error 2 4320 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4598 March 05, 2010
by xc2rx
ACD sample rate 4 5533 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5677 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4346 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4581 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4128 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5376 March 02, 2010
by lcruz007
Easy Random Numbers 3 5506 March 01, 2010
by hevans
float to int? 5 4628 February 27, 2010
by Hexorg
An interesting beep 1 4624 February 26, 2010
by bretm
Bucket Brigade 3 4408 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11920 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5582 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4338 February 15, 2010
by ton_mit
Bootloader install 6 6039 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5570 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4572 February 13, 2010
by banerjen
clearing data in serail buffer 5 8236 February 11, 2010
by sask55
microseconds realtimeclock 3 4676 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4691 February 08, 2010
by mrobbins
time structure check 12 4528 February 07, 2010
by wayward
ISP Question 10 4914 February 06, 2010
by Phrank916
Can't upload to m328p 4 5057 February 06, 2010
by sask55
Check out my new project! 5 4876 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4500 February 02, 2010
by saleem
Convert uint8_t to char 3 15209 February 01, 2010
by saleem
Need Accelerometer... 8 4796 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4390 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4391 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5778 January 29, 2010
by Rick_S
what the heck does << mean? 4 4883 January 29, 2010
by Ralphxyz
Clocking another IC 3 4250 January 27, 2010
by mrobbins
Twisted pair 11 5195 January 26, 2010
by mongo
Python Majic 3 5547 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4523 January 22, 2010
by hevans
Trouble in sending information in UART 3 4755 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5767 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10394 January 20, 2010
by saleem
Help needed on counting program 5 4947 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5894 January 19, 2010
by treymd
Python creates it's own errors! 17 4499 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4484 January 18, 2010
by mongo
Compiling new code 10 4943 January 16, 2010
by N3Roaster
Make error 17 5239 January 16, 2010
by Eb547
ISP and micro madness. 12 4674 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4591 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4498 January 14, 2010
by Rick_S
Book suggestions? 3 4393 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4755 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4823 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6208 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4693 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4823 December 31, 2009
by hevans
Understanding Array Code 9 4871 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4443 December 30, 2009
by markjbenson
Pin change interrupt 2 5088 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5875 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4735 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18622 December 27, 2009
by jastermerrel
Makefile foodloader 34 6904 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6994 December 25, 2009
by Aceslick911
High voltage signal timer 3 4317 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6992 December 22, 2009
by Rick_S
Managing data tables 12 4885 December 21, 2009
by JKITSON
external interrupt 1 4325 December 21, 2009
by saleem
Weather Station 1 5146 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6399 December 14, 2009
by hevans
from ivonv's post 8 5613 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4494 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5669 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5933 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5336 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4348 December 04, 2009
by pbfy0
A few questions... 10 5369 November 29, 2009
by hevans
Help with code please 22 6494 November 29, 2009
by pbfy0
Programmers Wanted 1 4662 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4566 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4604 November 24, 2009
by FWSquatch
Random Questions 10 4712 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5105 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7274 November 23, 2009
by BobaMosfet
C Programming basic question 3 4572 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7347 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5710 November 02, 2009
by hevans
How-To: Sleep 11 7429 October 27, 2009
by mikedoug
I2C communications 3 4535 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8177 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4385 October 19, 2009
by puargs
Suggestions for LCD program space 13 5414 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4898 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5624 September 28, 2009
by rusirius
Connection to cell phones 7 5532 September 22, 2009
by rusirius
Very simple assembly problem 13 6630 September 21, 2009
by rusirius
Linux C editor recommendation 11 7176 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6387 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5327 September 15, 2009
by rusirius
Using source code 10 5098 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5356 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4806 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7871 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14687 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5290 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6923 August 15, 2009
by Starwarslegokid
python loop 21 6640 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5631 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5519 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20079 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8297 July 29, 2009
by mrobbins
Bootloader Kit 9 5588 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11428 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11999 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4720 July 10, 2009
by karlockhart
Digital Write Question 14 5472 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7103 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4684 June 22, 2009
by Tug
debugging 4 5166 June 20, 2009
by wayward
Help with a state machine 3 6115 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8951 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6824 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6132 May 26, 2009
by wayward
sprintf 4 7028 May 22, 2009
by wayward
testing the programmer 3 4797 May 16, 2009
by digiassn
initialload 3 5012 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5868 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5360 May 06, 2009
by wayward
AVR Bootloaders 3 4916 April 18, 2009
by wayward
Led Marquee question 14 5619 April 11, 2009
by mcai8sh4

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