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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 4760 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3232 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5828 August 28, 2020
by scootergarrett
More bootloading 1 3689 December 29, 2019
by scootergarrett
Boot Loading 2 3535 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5196 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4124 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4074 November 15, 2016
by sask55
RPM Program 24 9567 September 23, 2016
by Ralphxyz
Makefile 4 4192 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5799 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4625 March 21, 2016
by sask55
ADMUX=0 7 4469 February 19, 2016
by Javy
Using two timers 22 4735 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4220 January 17, 2016
by Rick_S
Master/Slave I2C 32 16843 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4122 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3616 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18708 October 02, 2015
by BobaMosfet
Replacement LCD 4 4008 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5221 September 18, 2015
by RickMcKeon
MCU basic concept 6 3980 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4732 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7216 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4120 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5174 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5268 February 14, 2015
by Noter
Programming with graphics 6 4345 November 24, 2014
by jmuthe
Let's do a project 42 6058 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5012 November 11, 2014
by BobaMosfet
COM Port Problem 4 3846 October 22, 2014
by BobaMosfet
Do not understand this 12 5593 September 29, 2014
by BobaMosfet
original program 3 3761 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5014 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3953 June 10, 2014
by lailai
Motorcycle tachometer 1 4218 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4463 June 01, 2014
by sask55
Pointer questions 6 4176 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3859 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23597 May 13, 2014
by Ralphxyz
a Tiny project 15 5315 May 05, 2014
by Pew446
char array if statement 4 3763 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4392 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5529 March 15, 2014
by JimFrederickson
char array if statement 12 4978 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8738 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3706 February 24, 2014
by boxvic
complex library 3 3994 January 19, 2014
by esoderberg
complex library 1 3612 January 18, 2014
by scootergarrett
MKII questions 23 5290 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4077 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9647 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4552 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9149 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20219 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4425 October 26, 2013
by Noter
HV Programmer 8 4640 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6145 September 11, 2013
by pcbolt
Get time between sensor readings 5 4241 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5750 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5365 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3991 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4424 August 07, 2013
by pcbolt
XMEGA 2 4129 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6317 July 17, 2013
by edb
Different result with different variable names 9 4470 June 04, 2013
by scootergarrett
Strange ADC errors 15 4841 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3773 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4142 May 29, 2013
by Kami
Define debug comments 10 4210 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9070 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4165 April 28, 2013
by pcbolt
makefile eeprom 2 3886 April 22, 2013
by pcbolt
TWI questions. 10 5562 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13425 April 07, 2013
by JimFrederickson
Bootloader woes 15 4726 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4722 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5132 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5846 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11982 March 28, 2013
by Ralphxyz
creating make file 10 4237 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4059 March 14, 2013
by lnino
USART as SPI 7 7153 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4203 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5971 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3966 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3798 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4543 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4262 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5346 February 12, 2013
by Nichben
Beginners Guide 2 4431 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5812 February 05, 2013
by adosch
Writing into memory while running program 4 3892 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4408 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4101 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7893 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6520 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9177 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4108 January 12, 2013
by Noter
help with keypad/display project code 23 5193 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4384 January 10, 2013
by keith712
LED circuit not producing expected results 5 4496 January 05, 2013
by Noter
AVR Programming without bootloader 29 10296 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3864 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10777 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5028 December 29, 2012
by pcbolt
typecast problem? 7 3951 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5114 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5150 December 24, 2012
by Noter
oscillator fuse bits 9 4399 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4424 December 23, 2012
by keith712
no such file error 1 6 5038 December 23, 2012
by keith712
Using strcpy 3 4365 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6176 December 18, 2012
by Rick_S
printf problems 9 4216 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6773 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6989 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4848 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29361 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3708 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4355 November 20, 2012
by BobaMosfet
printf_P problems 5 5069 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6404 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6234 October 22, 2012
by JimFrederickson
waht dose |= do 5 4502 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5503 October 20, 2012
by fishberg5051
Array limitations 6 7054 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6059 October 16, 2012
by ankush_karche
Reading from uart stream 18 6380 October 15, 2012
by sask55
AVRISP v2 programmer 3 4314 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6775 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4787 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5582 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6799 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4539 October 01, 2012
by Noter
indexing an array with a variable 5 4036 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3643 September 27, 2012
by ankush_karche
use of strcat fuction 7 4871 September 23, 2012
by sask55
ADC problem 11 4725 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5203 September 18, 2012
by Bushy
Program too big for MCU? 3 4214 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9357 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5374 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4513 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4397 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4344 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4469 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16812 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4996 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4114 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4230 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3900 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5270 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5896 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3824 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5063 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4260 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4722 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4423 August 18, 2012
by Finis
TypeCast problem 3 3996 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4086 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4193 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4457 August 03, 2012
by virtual
Basic programming help 11 4369 July 30, 2012
by sask55
Random Number Generator 5 7389 July 25, 2012
by lnino
Scanner Input/Output 7 4208 July 23, 2012
by bl00513
Test program - location? 3 4171 July 21, 2012
by TheFed
Making a library? 11 7606 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24683 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4751 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15799 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4393 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8155 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4531 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6924 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6541 July 06, 2012
by edb
Counting the changes in a pin 3 4066 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4185 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5516 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4669 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6532 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3951 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4238 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6347 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5483 June 23, 2012
by rmore
Reading eeprom 3 4378 June 21, 2012
by missle3944
Bluetooth Module Question 2 4168 June 20, 2012
by pcbolt
Using #define 3 3939 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4178 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4404 June 14, 2012
by dicko
Timing for each line of code 3 3916 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5859 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4145 June 10, 2012
by Pew446
328p makefile 5 4091 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8362 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4677 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4165 June 03, 2012
by chaosatom
Input pin Trouble 2 3969 May 28, 2012
by pcbolt
Master/Slave SPI 10 13204 May 28, 2012
by sask55
SPI problem 7 6990 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3963 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4977 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4383 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4536 May 17, 2012
by RogerFL
Compiler issue? 3 4209 May 17, 2012
by RogerFL
SPI Problem! 1 5096 May 17, 2012
by kemil
Read from atmega 15 15565 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6449 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4166 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6270 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5031 May 08, 2012
by RogerFL
Displaying on the LCD 2 3902 May 06, 2012
by ad2476
Problem with Boolean type 12 9595 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6342 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4417 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4813 April 29, 2012
by JimFrederickson
include statement 2 3926 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4716 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7799 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5652 April 20, 2012
by Ralphxyz
Simple UART code 7 5514 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5095 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4158 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5339 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4627 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5985 April 12, 2012
by hevans
Dont understand the &= and |= 8 4430 April 06, 2012
by pcbolt
newbie 17 4723 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4608 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4559 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4252 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4458 March 30, 2012
by pcbolt
Code Doctor needed. 21 5076 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4593 March 30, 2012
by pcbolt
LED Array questions 3 4168 March 30, 2012
by amartinez
Need help Programing! 2 3950 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4510 March 22, 2012
by pcbolt
trouble need help 7 4049 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5150 March 14, 2012
by stanvan
concise serial output? 5 4658 March 11, 2012
by sask55
2N7000 work with open drain? 5 4969 March 08, 2012
by RogerFL
How to create a timer? 8 4402 March 07, 2012
by Rick_S
Need help with frequency counter 8 4729 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3929 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4249 March 03, 2012
by esoderberg
Mac Terminal programming 11 5084 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4038 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5122 February 29, 2012
by pcbolt
SPI Programming 11 6633 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4773 February 27, 2012
by jvince96
Sending Data to a File 4 4692 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4724 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4325 February 18, 2012
by mdk
Code weird errors? 13 5033 February 17, 2012
by pcbolt
Hardware Connections 3 3759 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14576 February 11, 2012
by Rick_S
First MCU Program 4 4272 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4877 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4080 February 07, 2012
by sask55
Implicit Definition Errors 4 4693 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5238 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5187 February 04, 2012
by dvdsnyd
help with interrupts 6 4700 February 04, 2012
by dvdsnyd
questions on overflow 4 4718 February 03, 2012
by dvdsnyd
curser positioning 6 4033 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4709 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4305 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5658 January 29, 2012
by DS1000
Sending a string in UART 19 19426 January 27, 2012
by treymd
HD44780 (LCD) 3 4443 January 24, 2012
by glendon
Variation on 3 bit adder 9 4586 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4245 January 23, 2012
by Rick_S
referencing a variable 20 4999 January 21, 2012
by Ralphxyz
pin change interrupts 9 5812 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6501 January 19, 2012
by raylop
test 3 4119 January 18, 2012
by Gil
Trouble with my first program! help 50 5628 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5147 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4636 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6208 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3981 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5992 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4324 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4826 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5760 January 05, 2012
by tchilzer2
Interrupt Problem 8 4639 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4936 January 05, 2012
by hevans
Bootloader error 5 4819 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5416 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4209 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4088 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4035 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4718 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5137 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5162 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6482 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7867 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5354 December 22, 2011
by glendon
Serial Read in Labview 12 6983 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4871 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4213 December 19, 2011
by Striker
Corrupted Data 2 4805 December 13, 2011
by hevans
Digital clock code 2 4510 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12901 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6355 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5790 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4674 December 07, 2011
by huzbum
Music with the MCU?? 12 6296 December 05, 2011
by 2electrified
LED array scroll function 38 12577 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4737 December 04, 2011
by pfullen
Using Vim - installing C script 4 4661 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4813 December 02, 2011
by bluestang
First Program initilload 11 4585 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4503 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5044 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4362 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4904 November 22, 2011
by Rick_S
LCD and custom display 3 4275 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5979 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4739 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4199 November 11, 2011
by BNS
Modbus Master 1 4856 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4773 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5008 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4903 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4032 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13511 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4157 November 07, 2011
by Heed
Array creation and access 4 4114 November 07, 2011
by JimFrederickson
Huffman coding 2 4591 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5621 November 03, 2011
by hevans
Eyeboard, a new approach 1 4772 November 03, 2011
by lcruz007
TWI hang up 4 5016 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4479 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4357 October 28, 2011
by hevans
Complete one button menu system 3 8391 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5110 October 17, 2011
by claesz
ADC help 3 4010 October 15, 2011
by sonicgadgets
String manipulation 6 5372 October 13, 2011
by claesz
Basic Makefile Help 4 4102 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8986 October 06, 2011
by Rick_S
Led Blink 3 4707 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4823 October 03, 2011
by hevans
Games to learn programming 4 6612 September 23, 2011
by Ralphxyz
Master Slave communications 4 4981 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4360 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5354 September 11, 2011
by dgikuljot
MCU Configuration 12 4375 September 08, 2011
by BobaMosfet
Varying voltages 10 4470 September 07, 2011
by bretm
Interpret statement 5 4359 September 03, 2011
by egero1
Temp spi help 3 4074 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6296 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4266 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5177 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5341 August 21, 2011
by BobaMosfet
xylophone program 1 4483 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4366 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4716 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5817 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11478 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4340 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5991 August 08, 2011
by bretm
Noise Noise Noise 3 5183 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4042 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4602 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7278 August 03, 2011
by kayrock
EEPROM confusion 13 6071 July 29, 2011
by Noter
1value error 21 5358 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4409 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5061 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4403 July 21, 2011
by carlhako
Populating an Array 22 5825 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4793 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7887 July 19, 2011
by BobaMosfet
Make header file 10 6985 July 19, 2011
by Ralphxyz
pwm for dac 58 9998 July 18, 2011
by kayrock
Random Number 2 4180 July 18, 2011
by Robotnik
Interupts with a button 3 3865 July 16, 2011
by Noter
need help with my code 3 4380 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4106 July 13, 2011
by gcharris
C++ 8 6846 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4273 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4644 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5956 July 08, 2011
by Rick_S
Making a programmer 7 4399 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5989 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4789 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6214 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4375 June 27, 2011
by Rick_S
Time.h 3 4753 June 23, 2011
by JamesR
Pygame (no rect object) 5 4920 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4382 June 22, 2011
by Ralphxyz
Error in Code 2 3702 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4290 June 21, 2011
by lnino
Responding to a Button with Polling 7 4668 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5842 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4102 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4519 June 13, 2011
by JoyceChee
Nerdkit 22 5675 June 11, 2011
by HJA
Button ipod help 5 3832 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4383 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5386 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4338 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4711 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5569 May 29, 2011
by Ralphxyz
questions about setting bits 11 7250 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9621 May 26, 2011
by huzbum
Question About Interrupts 4 4386 May 25, 2011
by huzbum
RPM to MPH 12 6548 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6344 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4593 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4503 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5844 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5244 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5802 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4451 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4345 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5555 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4685 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9031 May 17, 2011
by amartinez
PSTR error? 5 4220 May 17, 2011
by hevans
Photoresistor to ADC 15 5253 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4204 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5241 May 14, 2011
by bretm
Help with some code? 4 4208 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4624 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4371 May 13, 2011
by bretm
Python first try comments please 18 5357 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6133 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4572 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10690 May 09, 2011
by Ralphxyz
Python Help 23 7311 May 09, 2011
by kemil
Purchased MCU does not work? 7 6209 May 08, 2011
by paulwszew
Compiling error codes 10 4218 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4426 May 05, 2011
by hevans
upgrade! 1 4356 May 04, 2011
by XOXO
SPI communication code 11 5825 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4003 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5934 April 24, 2011
by xodin
Programming in JAVA 8 16983 April 21, 2011
by Ralphxyz
Function help 5 4562 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4810 April 21, 2011
by lnino
Interesting code structure. 21 5896 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6365 April 20, 2011
by uml_12
SPI transfer delay 3 4602 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5019 April 18, 2011
by Noter
Implementation of printf(...) function 2 4589 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6077 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5095 April 16, 2011
by kayrock
Programming with serial port 6 5276 April 14, 2011
by carlhako
UART 2 4556 April 14, 2011
by Rick_S
Programmers Notepad 4 5331 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4380 April 12, 2011
by bretm
Nerdkits library 9 4601 April 10, 2011
by hariharan
Playing different music with the MCU 7 23863 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5618 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5711 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7658 April 06, 2011
by Schrat
Memory organization 8 4748 April 06, 2011
by Noter
LED array 2 4407 April 06, 2011
by hevans
compiling a .c file 8 5139 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4781 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4588 April 05, 2011
by bretm
led array code 7 4884 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6479 April 02, 2011
by kkanodia
Frequency 20 5393 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4610 April 02, 2011
by hariharan
Help with code 3 4202 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5169 March 31, 2011
by lnino
Connect a different LCD 12 4970 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5933 March 30, 2011
by bretm
Writing software using eye movements 2 4171 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6084 March 29, 2011
by lnino
Interrupts 18 6136 March 28, 2011
by hariharan
OR gate? 14 5110 March 27, 2011
by esoderberg
Analog Output 2 4240 March 26, 2011
by Ralphxyz
For command 8 4313 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5010 March 25, 2011
by hevans
ADMUX 52 7258 March 25, 2011
by Ralphxyz
Attiny10 7 7369 March 25, 2011
by Rick_S
Java Help 2 4475 March 24, 2011
by Ralphxyz
Help with ADC 3 4085 March 23, 2011
by bretm
help needed with uart code 4 4907 March 19, 2011
by plinko
Uart 2 4273 March 19, 2011
by missle3944
How to make a "Make File" 3 5473 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6883 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5409 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6660 March 11, 2011
by missle3944
Hacking an old school led display 11 8813 March 10, 2011
by Noter
Setting Pin Low 2 4205 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4270 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4791 March 06, 2011
by billwis
Function Prototypes 4 4214 March 04, 2011
by Rick_S
Debugger 3 4349 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6531 March 02, 2011
by bretm
Registers????? 14 4838 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4556 February 27, 2011
by MichaelJE2
Basic C Programming 13 6711 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4660 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5919 February 23, 2011
by Wads
Programming Capabilities 7 4337 February 23, 2011
by Twarter369
RC car 6 5524 February 22, 2011
by derberp
How to play user entered sound? 9 4804 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4156 February 21, 2011
by hevans
Compiling the bootloader 17 5778 February 20, 2011
by Ralphxyz
Help with PWM 2 5382 February 20, 2011
by hevans
ADCRA 4 4356 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5778 February 20, 2011
by hevans
Accelerometer project 12 9365 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4112 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5230 February 13, 2011
by fubar769
Servo code execution 1 4453 February 11, 2011
by missle3944
New chip programming 2 5116 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6106 February 07, 2011
by hevans
Compiling 3 4271 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5038 February 05, 2011
by mongo
Checking a Pins Status 3 4579 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4284 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4488 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5965 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4325 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4021 February 01, 2011
by Rick_S
ADC HELP!!! 16 6877 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4469 January 31, 2011
by rboggs10
My first .h file usage 3 5578 January 31, 2011
by Ralphxyz
counting 4 4163 January 28, 2011
by Jalex
atmega328P's ADC 2 5756 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27059 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7270 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4884 January 25, 2011
by popwarsweet
Confused again 2 4150 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7460 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4349 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4836 January 23, 2011
by Rick_S
Loading issues 4 4350 January 22, 2011
by Shabigity
printf dip arithmetic 3 4612 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5117 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7417 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5675 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4996 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4714 January 15, 2011
by wanderingjew
MCU specific C programming 4 4981 January 15, 2011
by Hexorg
Math Problem 1 4605 January 15, 2011
by Jalex
Coding question 2 4159 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5320 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4793 January 13, 2011
by Icyhot
programming ladder logic 7 17096 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4558 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5064 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5162 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5524 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4179 January 04, 2011
by Steven
N00B memory allocation questions 4 4501 January 04, 2011
by Sciencenerd
SD card protocol 3 7571 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4791 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5155 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4807 January 01, 2011
by hevans
Just built a 7 segment interface 7 5859 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5926 December 28, 2010
by Ralphxyz
if statements... 12 6148 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6427 December 22, 2010
by VictorsNerdery
Math Check Please 5 4335 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5212 December 22, 2010
by Icyhot
Question Regarding Registers 5 4360 December 16, 2010
by hevans
JTAG programming 2 4928 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4351 December 11, 2010
by mbobak
knight rider LED animation 21 11702 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4208 December 06, 2010
by lcruz007
Error during make 2 4108 December 06, 2010
by bretm
trying to understand MAKE 6 4320 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5366 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4301 December 01, 2010
by hevans
using different crystals 4 4295 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5132 November 25, 2010
by Ralphxyz
Writing Data to File 2 4651 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4537 November 18, 2010
by hevans
Fourier transform 3 5723 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4420 November 11, 2010
by bretm
Quick bootloader question 4 4481 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4680 November 08, 2010
by gusr205
Doing Integrals in C code 5 11661 November 07, 2010
by hevans
Duty cycle 3 4394 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4838 November 05, 2010
by bretm
I2C Nerdkit Library 14 6944 October 30, 2010
by Ralphxyz
Malloc Issues 6 5343 October 30, 2010
by kle8309
Smooth servo movement. 10 6552 October 27, 2010
by esoderberg
or operator 2 4321 October 25, 2010
by hevans
Tech-O-Meter 5 4556 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6734 October 25, 2010
by Rick_S
Temperature sensor 10 5940 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4453 October 23, 2010
by mmw1
how does avr memory work? 2 5256 October 19, 2010
by hevans
DAPA Upload Problem 10 5219 October 18, 2010
by brockmjp
Reading Resistance 4 4797 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7448 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4821 October 10, 2010
by hevans
Setting FUSES? 5 5856 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7735 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5123 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4941 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5283 September 21, 2010
by bretm
MCU Programming Error 2 4118 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4649 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4493 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6612 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4753 September 15, 2010
by bpenglase
Mac problems with programming 7 5100 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6647 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4644 September 07, 2010
by hevans
Initial programming 15 4726 September 04, 2010
by Rick_S
LED all at once 4 4583 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4881 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4638 August 26, 2010
by bretm
alternative programming language 4 6251 August 25, 2010
by awesome
Listen for serial input 4 4968 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4617 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5971 August 21, 2010
by Ralphxyz
tempsensor 4 4394 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5924 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7132 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6590 August 16, 2010
by ironcladmvtm
Compile 4 4539 August 16, 2010
by Ralphxyz
Change text 6 4246 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12803 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5479 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5651 August 07, 2010
by kle8309
Other LCDs? 2 4268 August 06, 2010
by Rick_S
Not working 21 6386 August 06, 2010
by Razvan
Generating random numbers in C. 2 5277 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5271 August 04, 2010
by gnkarn
My MAKE article 2 4956 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5350 July 31, 2010
by sbrod
Multiple ADC ports 9 5536 July 31, 2010
by norby31
what do these errors mean? 11 4485 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10724 July 28, 2010
by hevans
Saving variables 2 4440 July 27, 2010
by bretm
Printing today date on LCD 5 4595 July 27, 2010
by Ralphxyz
Sending a string 6 5012 July 26, 2010
by ioScream
LED Scrolling display 1 4626 July 25, 2010
by ermias
error help 3 4912 July 24, 2010
by cinta51
Need a JumpStart 8 4548 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5501 July 20, 2010
by pjack
Content mismatch - verification error 6 5525 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18232 July 20, 2010
by lsoltmann
LCD sequence question 2 4033 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4726 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8647 July 12, 2010
by lcruz007
ADC with input at ground 6 5283 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4815 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5256 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4507 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5157 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4683 June 29, 2010
by bretm
Saving text to EEPROM 2 5770 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4826 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4538 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4725 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4516 June 12, 2010
by Jer
Foodloader help 5 4812 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4769 June 11, 2010
by treymd
tempsensor project 8 4390 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4904 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4290 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7821 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4363 May 13, 2010
by wayward
ISP programming error 8 12572 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4998 May 11, 2010
by avicell
Maximum PWM frequency? 4 4704 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4328 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4428 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5095 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4045 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4495 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5606 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5477 May 01, 2010
by Solorbob
UART programming (PC side) 4 5106 May 01, 2010
by Hexorg
Assemble resistor notation 4 4188 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4973 April 30, 2010
by bretm
Using PCINT4 5 5229 April 22, 2010
by bretm
Using Shift Registers? 2 5329 April 18, 2010
by wayward
on flash FILE i/o 6 4654 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4312 April 13, 2010
by sask55
AVR Arrays? 2 6301 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11462 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5795 April 11, 2010
by JackScumm
My new game for my EES 7 5092 April 10, 2010
by Hexorg
Silly Coding Question 10 4785 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5395 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5587 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4500 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4750 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5557 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4441 April 02, 2010
by lcruz007
PWM and LEDs 3 5184 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4469 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5109 March 27, 2010
by bretm
Modifing C code without knowing C 3 4490 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9705 March 24, 2010
by Frozenlock
Python code to create LED font 1 5129 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6761 March 21, 2010
by brian
Eclipse AVR plugin help 5 4797 March 18, 2010
by fatmarik
Help with programing plese 4 4324 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5833 March 17, 2010
by Rick_S
POST (power on self test) 2 4614 March 12, 2010
by treymd
Easy PWM tutorial 2 4511 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4934 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4857 March 07, 2010
by lcruz007
asm macro error 2 4329 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4606 March 05, 2010
by xc2rx
ACD sample rate 4 5547 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5684 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4356 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4587 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4136 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5384 March 02, 2010
by lcruz007
Easy Random Numbers 3 5516 March 01, 2010
by hevans
float to int? 5 4634 February 27, 2010
by Hexorg
An interesting beep 1 4637 February 26, 2010
by bretm
Bucket Brigade 3 4414 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11929 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5590 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4346 February 15, 2010
by ton_mit
Bootloader install 6 6046 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5576 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4582 February 13, 2010
by banerjen
clearing data in serail buffer 5 8246 February 11, 2010
by sask55
microseconds realtimeclock 3 4684 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4699 February 08, 2010
by mrobbins
time structure check 12 4534 February 07, 2010
by wayward
ISP Question 10 4922 February 06, 2010
by Phrank916
Can't upload to m328p 4 5069 February 06, 2010
by sask55
Check out my new project! 5 4884 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4508 February 02, 2010
by saleem
Convert uint8_t to char 3 15218 February 01, 2010
by saleem
Need Accelerometer... 8 4803 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4397 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4400 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5788 January 29, 2010
by Rick_S
what the heck does << mean? 4 4891 January 29, 2010
by Ralphxyz
Clocking another IC 3 4257 January 27, 2010
by mrobbins
Twisted pair 11 5201 January 26, 2010
by mongo
Python Majic 3 5559 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4532 January 22, 2010
by hevans
Trouble in sending information in UART 3 4762 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5776 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10403 January 20, 2010
by saleem
Help needed on counting program 5 4955 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5900 January 19, 2010
by treymd
Python creates it's own errors! 17 4507 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4494 January 18, 2010
by mongo
Compiling new code 10 4952 January 16, 2010
by N3Roaster
Make error 17 5247 January 16, 2010
by Eb547
ISP and micro madness. 12 4683 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4600 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4509 January 14, 2010
by Rick_S
Book suggestions? 3 4404 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4767 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4829 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6218 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4699 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4832 December 31, 2009
by hevans
Understanding Array Code 9 4877 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4453 December 30, 2009
by markjbenson
Pin change interrupt 2 5097 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5885 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4741 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18635 December 27, 2009
by jastermerrel
Makefile foodloader 34 6910 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7008 December 25, 2009
by Aceslick911
High voltage signal timer 3 4325 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6999 December 22, 2009
by Rick_S
Managing data tables 12 4893 December 21, 2009
by JKITSON
external interrupt 1 4334 December 21, 2009
by saleem
Weather Station 1 5153 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6409 December 14, 2009
by hevans
from ivonv's post 8 5620 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4500 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5680 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5940 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5343 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4357 December 04, 2009
by pbfy0
A few questions... 10 5380 November 29, 2009
by hevans
Help with code please 22 6501 November 29, 2009
by pbfy0
Programmers Wanted 1 4671 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4576 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4614 November 24, 2009
by FWSquatch
Random Questions 10 4717 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5114 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7284 November 23, 2009
by BobaMosfet
C Programming basic question 3 4579 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7355 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5718 November 02, 2009
by hevans
How-To: Sleep 11 7440 October 27, 2009
by mikedoug
I2C communications 3 4542 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8189 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4394 October 19, 2009
by puargs
Suggestions for LCD program space 13 5422 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4906 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5632 September 28, 2009
by rusirius
Connection to cell phones 7 5543 September 22, 2009
by rusirius
Very simple assembly problem 13 6636 September 21, 2009
by rusirius
Linux C editor recommendation 11 7183 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6394 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5337 September 15, 2009
by rusirius
Using source code 10 5108 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5365 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4813 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7879 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14695 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5298 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6933 August 15, 2009
by Starwarslegokid
python loop 21 6649 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5643 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5526 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20088 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8303 July 29, 2009
by mrobbins
Bootloader Kit 9 5595 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11438 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12011 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4730 July 10, 2009
by karlockhart
Digital Write Question 14 5482 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7112 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4695 June 22, 2009
by Tug
debugging 4 5175 June 20, 2009
by wayward
Help with a state machine 3 6124 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8968 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6830 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6142 May 26, 2009
by wayward
sprintf 4 7040 May 22, 2009
by wayward
testing the programmer 3 4805 May 16, 2009
by digiassn
initialload 3 5021 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5874 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5364 May 06, 2009
by wayward
AVR Bootloaders 3 4923 April 18, 2009
by wayward
Led Marquee question 14 5621 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...