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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 4734 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3216 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5811 August 28, 2020
by scootergarrett
More bootloading 1 3666 December 29, 2019
by scootergarrett
Boot Loading 2 3522 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5174 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4113 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4057 November 15, 2016
by sask55
RPM Program 24 9548 September 23, 2016
by Ralphxyz
Makefile 4 4179 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5786 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4618 March 21, 2016
by sask55
ADMUX=0 7 4458 February 19, 2016
by Javy
Using two timers 22 4721 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4208 January 17, 2016
by Rick_S
Master/Slave I2C 32 16828 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4107 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3601 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18697 October 02, 2015
by BobaMosfet
Replacement LCD 4 3986 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5209 September 18, 2015
by RickMcKeon
MCU basic concept 6 3964 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4714 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7195 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4108 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5158 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5257 February 14, 2015
by Noter
Programming with graphics 6 4331 November 24, 2014
by jmuthe
Let's do a project 42 6044 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4998 November 11, 2014
by BobaMosfet
COM Port Problem 4 3835 October 22, 2014
by BobaMosfet
Do not understand this 12 5579 September 29, 2014
by BobaMosfet
original program 3 3748 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5003 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3936 June 10, 2014
by lailai
Motorcycle tachometer 1 4204 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4446 June 01, 2014
by sask55
Pointer questions 6 4159 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3846 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23580 May 13, 2014
by Ralphxyz
a Tiny project 15 5302 May 05, 2014
by Pew446
char array if statement 4 3751 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4378 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5516 March 15, 2014
by JimFrederickson
char array if statement 12 4967 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8722 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3694 February 24, 2014
by boxvic
complex library 3 3983 January 19, 2014
by esoderberg
complex library 1 3596 January 18, 2014
by scootergarrett
MKII questions 23 5279 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4064 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9631 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4538 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 20210 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4410 October 26, 2013
by Noter
HV Programmer 8 4629 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6131 September 11, 2013
by pcbolt
Get time between sensor readings 5 4228 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5738 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5352 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3982 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4413 August 07, 2013
by pcbolt
XMEGA 2 4118 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6304 July 17, 2013
by edb
Different result with different variable names 9 4458 June 04, 2013
by scootergarrett
Strange ADC errors 15 4828 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3761 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4128 May 29, 2013
by Kami
Define debug comments 10 4195 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9060 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4154 April 28, 2013
by pcbolt
makefile eeprom 2 3874 April 22, 2013
by pcbolt
TWI questions. 10 5546 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13406 April 07, 2013
by JimFrederickson
Bootloader woes 15 4716 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4707 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5117 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5833 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11966 March 28, 2013
by Ralphxyz
creating make file 10 4224 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4050 March 14, 2013
by lnino
USART as SPI 7 7137 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4190 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5957 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3953 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3787 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4532 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4251 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5335 February 12, 2013
by Nichben
Beginners Guide 2 4418 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5800 February 05, 2013
by adosch
Writing into memory while running program 4 3880 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4398 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4083 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7880 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6508 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9157 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4095 January 12, 2013
by Noter
help with keypad/display project code 23 5181 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4368 January 10, 2013
by keith712
LED circuit not producing expected results 5 4483 January 05, 2013
by Noter
AVR Programming without bootloader 29 10280 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3855 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10763 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5018 December 29, 2012
by pcbolt
typecast problem? 7 3937 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5104 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5136 December 24, 2012
by Noter
oscillator fuse bits 9 4390 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4411 December 23, 2012
by keith712
no such file error 1 6 5028 December 23, 2012
by keith712
Using strcpy 3 4356 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6163 December 18, 2012
by Rick_S
printf problems 9 4205 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6760 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6975 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4834 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29330 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3697 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4347 November 20, 2012
by BobaMosfet
printf_P problems 5 5051 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6395 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6220 October 22, 2012
by JimFrederickson
waht dose |= do 5 4491 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5491 October 20, 2012
by fishberg5051
Array limitations 6 7042 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6044 October 16, 2012
by ankush_karche
Reading from uart stream 18 6369 October 15, 2012
by sask55
AVRISP v2 programmer 3 4301 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6755 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4776 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5568 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6785 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4531 October 01, 2012
by Noter
indexing an array with a variable 5 4026 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3633 September 27, 2012
by ankush_karche
use of strcat fuction 7 4859 September 23, 2012
by sask55
ADC problem 11 4711 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5192 September 18, 2012
by Bushy
Program too big for MCU? 3 4202 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9348 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5366 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4498 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4387 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4332 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4462 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16791 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4987 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4106 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4222 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3887 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5261 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5886 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3813 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5054 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4249 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4714 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4410 August 18, 2012
by Finis
TypeCast problem 3 3987 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4076 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4183 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4445 August 03, 2012
by virtual
Basic programming help 11 4358 July 30, 2012
by sask55
Random Number Generator 5 7377 July 25, 2012
by lnino
Scanner Input/Output 7 4195 July 23, 2012
by bl00513
Test program - location? 3 4161 July 21, 2012
by TheFed
Making a library? 11 7588 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24666 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4739 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15776 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4379 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8140 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4519 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6914 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6534 July 06, 2012
by edb
Counting the changes in a pin 3 4054 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4174 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5507 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4657 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6520 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3940 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4227 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6336 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5473 June 23, 2012
by rmore
Reading eeprom 3 4369 June 21, 2012
by missle3944
Bluetooth Module Question 2 4157 June 20, 2012
by pcbolt
Using #define 3 3928 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4166 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4396 June 14, 2012
by dicko
Timing for each line of code 3 3903 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5846 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4133 June 10, 2012
by Pew446
328p makefile 5 4081 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8352 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4666 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4154 June 03, 2012
by chaosatom
Input pin Trouble 2 3955 May 28, 2012
by pcbolt
Master/Slave SPI 10 13194 May 28, 2012
by sask55
SPI problem 7 6982 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3952 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4964 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4370 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4524 May 17, 2012
by RogerFL
Compiler issue? 3 4200 May 17, 2012
by RogerFL
SPI Problem! 1 5082 May 17, 2012
by kemil
Read from atmega 15 15544 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6438 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4155 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6254 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5018 May 08, 2012
by RogerFL
Displaying on the LCD 2 3889 May 06, 2012
by ad2476
Problem with Boolean type 12 9577 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6321 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4406 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4799 April 29, 2012
by JimFrederickson
include statement 2 3914 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4703 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7785 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5641 April 20, 2012
by Ralphxyz
Simple UART code 7 5499 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5082 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4144 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5325 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4616 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5972 April 12, 2012
by hevans
Dont understand the &= and |= 8 4417 April 06, 2012
by pcbolt
newbie 17 4712 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4595 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4547 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4241 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4440 March 30, 2012
by pcbolt
Code Doctor needed. 21 5060 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4583 March 30, 2012
by pcbolt
LED Array questions 3 4155 March 30, 2012
by amartinez
Need help Programing! 2 3936 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4501 March 22, 2012
by pcbolt
trouble need help 7 4040 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5136 March 14, 2012
by stanvan
concise serial output? 5 4648 March 11, 2012
by sask55
2N7000 work with open drain? 5 4957 March 08, 2012
by RogerFL
How to create a timer? 8 4387 March 07, 2012
by Rick_S
Need help with frequency counter 8 4716 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3917 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4231 March 03, 2012
by esoderberg
Mac Terminal programming 11 5069 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4024 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5111 February 29, 2012
by pcbolt
SPI Programming 11 6616 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4762 February 27, 2012
by jvince96
Sending Data to a File 4 4684 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4712 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4313 February 18, 2012
by mdk
Code weird errors? 13 5020 February 17, 2012
by pcbolt
Hardware Connections 3 3746 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14564 February 11, 2012
by Rick_S
First MCU Program 4 4259 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4857 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4068 February 07, 2012
by sask55
Implicit Definition Errors 4 4681 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5227 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5175 February 04, 2012
by dvdsnyd
help with interrupts 6 4688 February 04, 2012
by dvdsnyd
questions on overflow 4 4700 February 03, 2012
by dvdsnyd
curser positioning 6 4021 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 4292 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5642 January 29, 2012
by DS1000
Sending a string in UART 19 19410 January 27, 2012
by treymd
HD44780 (LCD) 3 4431 January 24, 2012
by glendon
Variation on 3 bit adder 9 4569 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4230 January 23, 2012
by Rick_S
referencing a variable 20 4987 January 21, 2012
by Ralphxyz
pin change interrupts 9 5794 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6488 January 19, 2012
by raylop
test 3 4107 January 18, 2012
by Gil
Trouble with my first program! help 50 5616 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5136 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4622 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6193 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3966 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5977 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4310 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4815 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5749 January 05, 2012
by tchilzer2
Interrupt Problem 8 4622 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4925 January 05, 2012
by hevans
Bootloader error 5 4808 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5403 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4197 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4076 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4020 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4708 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5124 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5153 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6467 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7853 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5337 December 22, 2011
by glendon
Serial Read in Labview 12 6972 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4859 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4200 December 19, 2011
by Striker
Corrupted Data 2 4794 December 13, 2011
by hevans
Digital clock code 2 4498 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12887 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6340 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5780 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4662 December 07, 2011
by huzbum
Music with the MCU?? 12 6279 December 05, 2011
by 2electrified
LED array scroll function 38 12559 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4728 December 04, 2011
by pfullen
Using Vim - installing C script 4 4650 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4799 December 02, 2011
by bluestang
First Program initilload 11 4574 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4491 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5031 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4349 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4891 November 22, 2011
by Rick_S
LCD and custom display 3 4262 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5965 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4728 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4187 November 11, 2011
by BNS
Modbus Master 1 4843 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4762 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4996 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4892 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4021 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13498 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4144 November 07, 2011
by Heed
Array creation and access 4 4104 November 07, 2011
by JimFrederickson
Huffman coding 2 4574 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5605 November 03, 2011
by hevans
Eyeboard, a new approach 1 4761 November 03, 2011
by lcruz007
TWI hang up 4 5004 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4469 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4347 October 28, 2011
by hevans
Complete one button menu system 3 8375 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5095 October 17, 2011
by claesz
ADC help 3 3998 October 15, 2011
by sonicgadgets
String manipulation 6 5362 October 13, 2011
by claesz
Basic Makefile Help 4 4091 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8975 October 06, 2011
by Rick_S
Led Blink 3 4697 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4813 October 03, 2011
by hevans
Games to learn programming 4 6598 September 23, 2011
by Ralphxyz
Master Slave communications 4 4968 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4350 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5342 September 11, 2011
by dgikuljot
MCU Configuration 12 4363 September 08, 2011
by BobaMosfet
Varying voltages 10 4459 September 07, 2011
by bretm
Interpret statement 5 4350 September 03, 2011
by egero1
Temp spi help 3 4062 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6282 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4251 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5166 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5332 August 21, 2011
by BobaMosfet
xylophone program 1 4472 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4357 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4702 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5807 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11462 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4326 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 5172 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4032 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4589 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7265 August 03, 2011
by kayrock
EEPROM confusion 13 6059 July 29, 2011
by Noter
1value error 21 5345 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4394 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5047 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4389 July 21, 2011
by carlhako
Populating an Array 22 5814 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4778 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7874 July 19, 2011
by BobaMosfet
Make header file 10 6973 July 19, 2011
by Ralphxyz
pwm for dac 58 9987 July 18, 2011
by kayrock
Random Number 2 4170 July 18, 2011
by Robotnik
Interupts with a button 3 3852 July 16, 2011
by Noter
need help with my code 3 4370 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4097 July 13, 2011
by gcharris
C++ 8 6831 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4262 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4628 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5943 July 08, 2011
by Rick_S
Making a programmer 7 4385 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5980 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4778 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6205 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4365 June 27, 2011
by Rick_S
Time.h 3 4738 June 23, 2011
by JamesR
Pygame (no rect object) 5 4908 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4372 June 22, 2011
by Ralphxyz
Error in Code 2 3692 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4276 June 21, 2011
by lnino
Responding to a Button with Polling 7 4652 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5830 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4091 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4508 June 13, 2011
by JoyceChee
Nerdkit 22 5661 June 11, 2011
by HJA
Button ipod help 5 3820 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4372 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5372 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4328 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4701 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5558 May 29, 2011
by Ralphxyz
questions about setting bits 11 7234 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9608 May 26, 2011
by huzbum
Question About Interrupts 4 4374 May 25, 2011
by huzbum
RPM to MPH 12 6535 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6332 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4581 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4490 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5833 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5237 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5785 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4440 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4331 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5543 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4674 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9017 May 17, 2011
by amartinez
PSTR error? 5 4208 May 17, 2011
by hevans
Photoresistor to ADC 15 5242 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4192 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5224 May 14, 2011
by bretm
Help with some code? 4 4195 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4612 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4357 May 13, 2011
by bretm
Python first try comments please 18 5342 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6120 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4559 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10671 May 09, 2011
by Ralphxyz
Python Help 23 7300 May 09, 2011
by kemil
Purchased MCU does not work? 7 6200 May 08, 2011
by paulwszew
Compiling error codes 10 4207 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4414 May 05, 2011
by hevans
upgrade! 1 4345 May 04, 2011
by XOXO
SPI communication code 11 5812 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3991 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5917 April 24, 2011
by xodin
Programming in JAVA 8 16972 April 21, 2011
by Ralphxyz
Function help 5 4553 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4798 April 21, 2011
by lnino
Interesting code structure. 21 5888 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6352 April 20, 2011
by uml_12
SPI transfer delay 3 4590 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5005 April 18, 2011
by Noter
Implementation of printf(...) function 2 4576 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6066 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5082 April 16, 2011
by kayrock
Programming with serial port 6 5264 April 14, 2011
by carlhako
UART 2 4542 April 14, 2011
by Rick_S
Programmers Notepad 4 5317 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4366 April 12, 2011
by bretm
Nerdkits library 9 4589 April 10, 2011
by hariharan
Playing different music with the MCU 7 23847 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5606 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5700 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7637 April 06, 2011
by Schrat
Memory organization 8 4733 April 06, 2011
by Noter
LED array 2 4396 April 06, 2011
by hevans
compiling a .c file 8 5125 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4772 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4579 April 05, 2011
by bretm
led array code 7 4875 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6465 April 02, 2011
by kkanodia
Frequency 20 5379 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4598 April 02, 2011
by hariharan
Help with code 3 4190 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5158 March 31, 2011
by lnino
Connect a different LCD 12 4959 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5919 March 30, 2011
by bretm
Writing software using eye movements 2 4160 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6074 March 29, 2011
by lnino
Interrupts 18 6117 March 28, 2011
by hariharan
OR gate? 14 5096 March 27, 2011
by esoderberg
Analog Output 2 4228 March 26, 2011
by Ralphxyz
For command 8 4303 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4999 March 25, 2011
by hevans
ADMUX 52 7245 March 25, 2011
by Ralphxyz
Attiny10 7 7354 March 25, 2011
by Rick_S
Java Help 2 4464 March 24, 2011
by Ralphxyz
Help with ADC 3 4068 March 23, 2011
by bretm
help needed with uart code 4 4894 March 19, 2011
by plinko
Uart 2 4262 March 19, 2011
by missle3944
How to make a "Make File" 3 5462 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6872 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5395 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6650 March 11, 2011
by missle3944
Hacking an old school led display 11 8792 March 10, 2011
by Noter
Setting Pin Low 2 4193 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4255 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4777 March 06, 2011
by billwis
Function Prototypes 4 4201 March 04, 2011
by Rick_S
Debugger 3 4336 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6510 March 02, 2011
by bretm
Registers????? 14 4828 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4544 February 27, 2011
by MichaelJE2
Basic C Programming 13 6700 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4645 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5909 February 23, 2011
by Wads
Programming Capabilities 7 4327 February 23, 2011
by Twarter369
RC car 6 5509 February 22, 2011
by derberp
How to play user entered sound? 9 4795 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4142 February 21, 2011
by hevans
Compiling the bootloader 17 5767 February 20, 2011
by Ralphxyz
Help with PWM 2 5369 February 20, 2011
by hevans
ADCRA 4 4344 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5767 February 20, 2011
by hevans
Accelerometer project 12 9355 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4101 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5221 February 13, 2011
by fubar769
Servo code execution 1 4439 February 11, 2011
by missle3944
New chip programming 2 5106 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6097 February 07, 2011
by hevans
Compiling 3 4258 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5028 February 05, 2011
by mongo
Checking a Pins Status 3 4570 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4269 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4478 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5956 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4315 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4008 February 01, 2011
by Rick_S
ADC HELP!!! 16 6866 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4457 January 31, 2011
by rboggs10
My first .h file usage 3 5568 January 31, 2011
by Ralphxyz
counting 4 4153 January 28, 2011
by Jalex
atmega328P's ADC 2 5747 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27048 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7258 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4870 January 25, 2011
by popwarsweet
Confused again 2 4138 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7436 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4339 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4817 January 23, 2011
by Rick_S
Loading issues 4 4337 January 22, 2011
by Shabigity
printf dip arithmetic 3 4598 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5105 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7401 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5666 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4984 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4702 January 15, 2011
by wanderingjew
MCU specific C programming 4 4963 January 15, 2011
by Hexorg
Math Problem 1 4592 January 15, 2011
by Jalex
Coding question 2 4148 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5306 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4780 January 13, 2011
by Icyhot
programming ladder logic 7 17083 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4551 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5055 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5149 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5514 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4166 January 04, 2011
by Steven
N00B memory allocation questions 4 4489 January 04, 2011
by Sciencenerd
SD card protocol 3 7554 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4779 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5145 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4797 January 01, 2011
by hevans
Just built a 7 segment interface 7 5850 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5916 December 28, 2010
by Ralphxyz
if statements... 12 6134 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6414 December 22, 2010
by VictorsNerdery
Math Check Please 5 4325 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5198 December 22, 2010
by Icyhot
Question Regarding Registers 5 4349 December 16, 2010
by hevans
JTAG programming 2 4916 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4339 December 11, 2010
by mbobak
knight rider LED animation 21 11690 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4197 December 06, 2010
by lcruz007
Error during make 2 4097 December 06, 2010
by bretm
trying to understand MAKE 6 4307 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5355 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4290 December 01, 2010
by hevans
using different crystals 4 4284 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5120 November 25, 2010
by Ralphxyz
Writing Data to File 2 4637 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4522 November 18, 2010
by hevans
Fourier transform 3 5713 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4409 November 11, 2010
by bretm
Quick bootloader question 4 4466 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4668 November 08, 2010
by gusr205
Doing Integrals in C code 5 11643 November 07, 2010
by hevans
Duty cycle 3 4382 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4828 November 05, 2010
by bretm
I2C Nerdkit Library 14 6933 October 30, 2010
by Ralphxyz
Malloc Issues 6 5328 October 30, 2010
by kle8309
Smooth servo movement. 10 6542 October 27, 2010
by esoderberg
or operator 2 4307 October 25, 2010
by hevans
Tech-O-Meter 5 4546 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6724 October 25, 2010
by Rick_S
Temperature sensor 10 5928 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4439 October 23, 2010
by mmw1
how does avr memory work? 2 5245 October 19, 2010
by hevans
DAPA Upload Problem 10 5210 October 18, 2010
by brockmjp
Reading Resistance 4 4786 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7438 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4812 October 10, 2010
by hevans
Setting FUSES? 5 5842 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7724 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5113 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4927 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5271 September 21, 2010
by bretm
MCU Programming Error 2 4105 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4638 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4481 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6596 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4740 September 15, 2010
by bpenglase
Mac problems with programming 7 5090 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6624 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4631 September 07, 2010
by hevans
Initial programming 15 4715 September 04, 2010
by Rick_S
LED all at once 4 4571 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4868 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4624 August 26, 2010
by bretm
alternative programming language 4 6239 August 25, 2010
by awesome
Listen for serial input 4 4955 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4604 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5959 August 21, 2010
by Ralphxyz
tempsensor 4 4383 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5914 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7123 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6581 August 16, 2010
by ironcladmvtm
Compile 4 4528 August 16, 2010
by Ralphxyz
Change text 6 4236 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12791 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5466 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5642 August 07, 2010
by kle8309
Other LCDs? 2 4253 August 06, 2010
by Rick_S
Not working 21 6371 August 06, 2010
by Razvan
Generating random numbers in C. 2 5269 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5260 August 04, 2010
by gnkarn
My MAKE article 2 4948 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5340 July 31, 2010
by sbrod
Multiple ADC ports 9 5524 July 31, 2010
by norby31
what do these errors mean? 11 4474 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10711 July 28, 2010
by hevans
Saving variables 2 4429 July 27, 2010
by bretm
Printing today date on LCD 5 4581 July 27, 2010
by Ralphxyz
Sending a string 6 5002 July 26, 2010
by ioScream
LED Scrolling display 1 4615 July 25, 2010
by ermias
error help 3 4902 July 24, 2010
by cinta51
Need a JumpStart 8 4539 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5489 July 20, 2010
by pjack
Content mismatch - verification error 6 5514 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18214 July 20, 2010
by lsoltmann
LCD sequence question 2 4020 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4717 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8636 July 12, 2010
by lcruz007
ADC with input at ground 6 5272 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4802 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5243 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4498 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5144 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4675 June 29, 2010
by bretm
Saving text to EEPROM 2 5757 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4812 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4530 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4714 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4507 June 12, 2010
by Jer
Foodloader help 5 4803 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4759 June 11, 2010
by treymd
tempsensor project 8 4378 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4891 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4278 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7807 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4351 May 13, 2010
by wayward
ISP programming error 8 12561 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4983 May 11, 2010
by avicell
Maximum PWM frequency? 4 4692 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4315 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4415 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5081 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4036 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4485 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5595 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5464 May 01, 2010
by Solorbob
UART programming (PC side) 4 5094 May 01, 2010
by Hexorg
Assemble resistor notation 4 4176 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4964 April 30, 2010
by bretm
Using PCINT4 5 5219 April 22, 2010
by bretm
Using Shift Registers? 2 5320 April 18, 2010
by wayward
on flash FILE i/o 6 4644 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4299 April 13, 2010
by sask55
AVR Arrays? 2 6287 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11440 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5785 April 11, 2010
by JackScumm
My new game for my EES 7 5080 April 10, 2010
by Hexorg
Silly Coding Question 10 4775 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5382 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5570 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4488 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4741 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5549 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4430 April 02, 2010
by lcruz007
PWM and LEDs 3 5172 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4457 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5097 March 27, 2010
by bretm
Modifing C code without knowing C 3 4480 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9690 March 24, 2010
by Frozenlock
Python code to create LED font 1 5108 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6748 March 21, 2010
by brian
Eclipse AVR plugin help 5 4783 March 18, 2010
by fatmarik
Help with programing plese 4 4314 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5822 March 17, 2010
by Rick_S
POST (power on self test) 2 4601 March 12, 2010
by treymd
Easy PWM tutorial 2 4501 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4925 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4844 March 07, 2010
by lcruz007
asm macro error 2 4309 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4595 March 05, 2010
by xc2rx
ACD sample rate 4 5532 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5673 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4345 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4578 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4126 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5369 March 02, 2010
by lcruz007
Easy Random Numbers 3 5504 March 01, 2010
by hevans
float to int? 5 4618 February 27, 2010
by Hexorg
An interesting beep 1 4622 February 26, 2010
by bretm
Bucket Brigade 3 4405 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11918 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5575 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4337 February 15, 2010
by ton_mit
Bootloader install 6 6037 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5568 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4569 February 13, 2010
by banerjen
clearing data in serail buffer 5 8233 February 11, 2010
by sask55
microseconds realtimeclock 3 4673 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4689 February 08, 2010
by mrobbins
time structure check 12 4524 February 07, 2010
by wayward
ISP Question 10 4911 February 06, 2010
by Phrank916
Can't upload to m328p 4 5054 February 06, 2010
by sask55
Check out my new project! 5 4874 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4495 February 02, 2010
by saleem
Convert uint8_t to char 3 15203 February 01, 2010
by saleem
Need Accelerometer... 8 4795 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4386 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4388 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5774 January 29, 2010
by Rick_S
what the heck does << mean? 4 4879 January 29, 2010
by Ralphxyz
Clocking another IC 3 4248 January 27, 2010
by mrobbins
Twisted pair 11 5192 January 26, 2010
by mongo
Python Majic 3 5546 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4521 January 22, 2010
by hevans
Trouble in sending information in UART 3 4751 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5763 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10391 January 20, 2010
by saleem
Help needed on counting program 5 4943 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5892 January 19, 2010
by treymd
Python creates it's own errors! 17 4497 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4482 January 18, 2010
by mongo
Compiling new code 10 4940 January 16, 2010
by N3Roaster
Make error 17 5236 January 16, 2010
by Eb547
ISP and micro madness. 12 4673 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4590 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4492 January 14, 2010
by Rick_S
Book suggestions? 3 4391 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4754 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4819 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6202 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4689 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4819 December 31, 2009
by hevans
Understanding Array Code 9 4867 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4441 December 30, 2009
by markjbenson
Pin change interrupt 2 5082 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5874 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4732 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18616 December 27, 2009
by jastermerrel
Makefile foodloader 34 6903 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6991 December 25, 2009
by Aceslick911
High voltage signal timer 3 4315 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6991 December 22, 2009
by Rick_S
Managing data tables 12 4880 December 21, 2009
by JKITSON
external interrupt 1 4323 December 21, 2009
by saleem
Weather Station 1 5143 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6394 December 14, 2009
by hevans
from ivonv's post 8 5612 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4492 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5667 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5929 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5335 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4348 December 04, 2009
by pbfy0
A few questions... 10 5365 November 29, 2009
by hevans
Help with code please 22 6489 November 29, 2009
by pbfy0
Programmers Wanted 1 4661 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4563 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4602 November 24, 2009
by FWSquatch
Random Questions 10 4709 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5104 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7271 November 23, 2009
by BobaMosfet
C Programming basic question 3 4569 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7346 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5707 November 02, 2009
by hevans
How-To: Sleep 11 7426 October 27, 2009
by mikedoug
I2C communications 3 4535 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8174 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4382 October 19, 2009
by puargs
Suggestions for LCD program space 13 5409 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4895 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5620 September 28, 2009
by rusirius
Connection to cell phones 7 5531 September 22, 2009
by rusirius
Very simple assembly problem 13 6627 September 21, 2009
by rusirius
Linux C editor recommendation 11 7174 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6384 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5324 September 15, 2009
by rusirius
Using source code 10 5097 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5355 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4803 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7869 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14685 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5288 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6922 August 15, 2009
by Starwarslegokid
python loop 21 6638 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5626 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5515 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20076 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8294 July 29, 2009
by mrobbins
Bootloader Kit 9 5584 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11426 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11993 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4717 July 10, 2009
by karlockhart
Digital Write Question 14 5471 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7101 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4681 June 22, 2009
by Tug
debugging 4 5164 June 20, 2009
by wayward
Help with a state machine 3 6112 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8949 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6823 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6129 May 26, 2009
by wayward
sprintf 4 7020 May 22, 2009
by wayward
testing the programmer 3 4793 May 16, 2009
by digiassn
initialload 3 5011 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5867 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5357 May 06, 2009
by wayward
AVR Bootloaders 3 4915 April 18, 2009
by wayward
Led Marquee question 14 5614 April 11, 2009
by mcai8sh4

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Did you know that the microcontroller's crystal oscillator can be used to keep accurate time? Learn more...