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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 4300 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2833 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5492 August 28, 2020
by scootergarrett
More bootloading 1 3381 December 29, 2019
by scootergarrett
Boot Loading 2 3292 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4953 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3890 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3800 November 15, 2016
by sask55
RPM Program 24 9179 September 23, 2016
by Ralphxyz
Makefile 4 3929 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5584 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4314 March 21, 2016
by sask55
ADMUX=0 7 4257 February 19, 2016
by Javy
Using two timers 22 4438 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3942 January 17, 2016
by Rick_S
Master/Slave I2C 32 16487 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3888 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3440 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18307 October 02, 2015
by BobaMosfet
Replacement LCD 4 3697 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4921 September 18, 2015
by RickMcKeon
MCU basic concept 6 3790 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4517 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6896 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3848 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4980 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5047 February 14, 2015
by Noter
Programming with graphics 6 4168 November 24, 2014
by jmuthe
Let's do a project 42 5736 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4715 November 11, 2014
by BobaMosfet
COM Port Problem 4 3635 October 22, 2014
by BobaMosfet
Do not understand this 12 5388 September 29, 2014
by BobaMosfet
original program 3 3567 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4800 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3646 June 10, 2014
by lailai
Motorcycle tachometer 1 4029 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4260 June 01, 2014
by sask55
Pointer questions 6 3908 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3674 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 22364 May 13, 2014
by Ralphxyz
a Tiny project 15 5107 May 05, 2014
by Pew446
char array if statement 4 3529 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4065 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5319 March 15, 2014
by JimFrederickson
char array if statement 12 4799 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8289 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3527 February 24, 2014
by boxvic
complex library 3 3807 January 19, 2014
by esoderberg
complex library 1 3319 January 18, 2014
by scootergarrett
MKII questions 23 5098 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3906 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9332 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4361 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8858 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19886 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4183 October 26, 2013
by Noter
HV Programmer 8 4387 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5950 September 11, 2013
by pcbolt
Get time between sensor readings 5 4073 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5545 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5144 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3825 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4228 August 07, 2013
by pcbolt
XMEGA 2 3952 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6002 July 17, 2013
by edb
Different result with different variable names 9 4209 June 04, 2013
by scootergarrett
Strange ADC errors 15 4662 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3627 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3908 May 29, 2013
by Kami
Define debug comments 10 4024 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8815 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3978 April 28, 2013
by pcbolt
makefile eeprom 2 3672 April 22, 2013
by pcbolt
TWI questions. 10 5259 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13053 April 07, 2013
by JimFrederickson
Bootloader woes 15 4504 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4530 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4930 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5584 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11626 March 28, 2013
by Ralphxyz
creating make file 10 4052 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3891 March 14, 2013
by lnino
USART as SPI 7 6891 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4014 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5713 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3791 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3623 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4357 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4079 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5138 February 12, 2013
by Nichben
Beginners Guide 2 4233 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5547 February 05, 2013
by adosch
Writing into memory while running program 4 3705 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4243 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3847 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7668 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6282 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8859 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3921 January 12, 2013
by Noter
help with keypad/display project code 23 4945 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4128 January 10, 2013
by keith712
LED circuit not producing expected results 5 4324 January 05, 2013
by Noter
AVR Programming without bootloader 29 9757 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3683 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10551 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4837 December 29, 2012
by pcbolt
typecast problem? 7 3768 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4927 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4898 December 24, 2012
by Noter
oscillator fuse bits 9 4222 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4164 December 23, 2012
by keith712
no such file error 1 6 4798 December 23, 2012
by keith712
Using strcpy 3 4154 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5915 December 18, 2012
by Rick_S
printf problems 9 4046 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6542 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6649 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4593 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28711 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3529 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4185 November 20, 2012
by BobaMosfet
printf_P problems 5 4868 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6212 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5949 October 22, 2012
by JimFrederickson
waht dose |= do 5 4326 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5320 October 20, 2012
by fishberg5051
Array limitations 6 6697 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5870 October 16, 2012
by ankush_karche
Reading from uart stream 18 6137 October 15, 2012
by sask55
AVRISP v2 programmer 3 4141 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6537 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4589 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5349 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6588 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4377 October 01, 2012
by Noter
indexing an array with a variable 5 3878 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3464 September 27, 2012
by ankush_karche
use of strcat fuction 7 4668 September 23, 2012
by sask55
ADC problem 11 4514 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5031 September 18, 2012
by Bushy
Program too big for MCU? 3 4017 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9164 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5183 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4337 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4203 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4147 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4229 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16209 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4807 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3921 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4058 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3725 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5061 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5673 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3657 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4881 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4070 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4533 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4204 August 18, 2012
by Finis
TypeCast problem 3 3818 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3912 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4007 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4269 August 03, 2012
by virtual
Basic programming help 11 4092 July 30, 2012
by sask55
Random Number Generator 5 7105 July 25, 2012
by lnino
Scanner Input/Output 7 4013 July 23, 2012
by bl00513
Test program - location? 3 4000 July 21, 2012
by TheFed
Making a library? 11 7306 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24323 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4540 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15227 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4195 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7848 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4344 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6705 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6301 July 06, 2012
by edb
Counting the changes in a pin 3 3870 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4011 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5328 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4468 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6326 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3756 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4028 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5995 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4756 June 23, 2012
by rmore
Reading eeprom 3 4193 June 21, 2012
by missle3944
Bluetooth Module Question 2 4001 June 20, 2012
by pcbolt
Using #define 3 3746 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3959 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4206 June 14, 2012
by dicko
Timing for each line of code 3 3727 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5614 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3951 June 10, 2012
by Pew446
328p makefile 5 3921 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8152 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4480 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3978 June 03, 2012
by chaosatom
Input pin Trouble 2 3789 May 28, 2012
by pcbolt
Master/Slave SPI 10 12960 May 28, 2012
by sask55
SPI problem 7 6769 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3769 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4784 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4213 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4370 May 17, 2012
by RogerFL
Compiler issue? 3 4049 May 17, 2012
by RogerFL
SPI Problem! 1 4904 May 17, 2012
by kemil
Read from atmega 15 15146 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6264 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3978 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6080 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4828 May 08, 2012
by RogerFL
Displaying on the LCD 2 3722 May 06, 2012
by ad2476
Problem with Boolean type 12 9212 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6011 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4253 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4623 April 29, 2012
by JimFrederickson
include statement 2 3718 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4501 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7538 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5480 April 20, 2012
by Ralphxyz
Simple UART code 7 5285 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4925 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3931 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5091 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4436 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5766 April 12, 2012
by hevans
Dont understand the &= and |= 8 4235 April 06, 2012
by pcbolt
newbie 17 4533 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4413 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4372 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4056 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4278 March 30, 2012
by pcbolt
Code Doctor needed. 21 4884 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4407 March 30, 2012
by pcbolt
LED Array questions 3 3980 March 30, 2012
by amartinez
Need help Programing! 2 3767 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4325 March 22, 2012
by pcbolt
trouble need help 7 3840 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4948 March 14, 2012
by stanvan
concise serial output? 5 4484 March 11, 2012
by sask55
2N7000 work with open drain? 5 4778 March 08, 2012
by RogerFL
How to create a timer? 8 4156 March 07, 2012
by Rick_S
Need help with frequency counter 8 4501 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3749 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4063 March 03, 2012
by esoderberg
Mac Terminal programming 11 4849 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3824 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4936 February 29, 2012
by pcbolt
SPI Programming 11 6414 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4581 February 27, 2012
by jvince96
Sending Data to a File 4 4467 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4529 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4162 February 18, 2012
by mdk
Code weird errors? 13 4790 February 17, 2012
by pcbolt
Hardware Connections 3 3592 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14266 February 11, 2012
by Rick_S
First MCU Program 4 4056 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4641 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3909 February 07, 2012
by sask55
Implicit Definition Errors 4 4543 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5079 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5001 February 04, 2012
by dvdsnyd
help with interrupts 6 4519 February 04, 2012
by dvdsnyd
questions on overflow 4 4496 February 03, 2012
by dvdsnyd
curser positioning 6 3844 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4522 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4107 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5361 January 29, 2012
by DS1000
Sending a string in UART 19 19085 January 27, 2012
by treymd
HD44780 (LCD) 3 4259 January 24, 2012
by glendon
Variation on 3 bit adder 9 4321 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4027 January 23, 2012
by Rick_S
referencing a variable 20 4788 January 21, 2012
by Ralphxyz
pin change interrupts 9 5534 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6321 January 19, 2012
by raylop
test 3 3954 January 18, 2012
by Gil
Trouble with my first program! help 50 5424 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4893 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4430 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6007 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3795 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5748 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4128 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4618 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5594 January 05, 2012
by tchilzer2
Interrupt Problem 8 4428 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4750 January 05, 2012
by hevans
Bootloader error 5 4654 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5239 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4038 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3906 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3816 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4542 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4950 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4981 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6244 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7591 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5108 December 22, 2011
by glendon
Serial Read in Labview 12 6773 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4681 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4030 December 19, 2011
by Striker
Corrupted Data 2 4595 December 13, 2011
by hevans
Digital clock code 2 4337 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12645 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6144 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5583 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4478 December 07, 2011
by huzbum
Music with the MCU?? 12 6003 December 05, 2011
by 2electrified
LED array scroll function 38 12279 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4471 December 04, 2011
by pfullen
Using Vim - installing C script 4 4425 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4591 December 02, 2011
by bluestang
First Program initilload 11 4331 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4326 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4856 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4180 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4689 November 22, 2011
by Rick_S
LCD and custom display 3 4085 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5784 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4555 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4042 November 11, 2011
by BNS
Modbus Master 1 4671 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4584 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4822 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4722 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3866 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13179 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3963 November 07, 2011
by Heed
Array creation and access 4 3936 November 07, 2011
by JimFrederickson
Huffman coding 2 4379 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5441 November 03, 2011
by hevans
Eyeboard, a new approach 1 4604 November 03, 2011
by lcruz007
TWI hang up 4 4788 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4286 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4197 October 28, 2011
by hevans
Complete one button menu system 3 8087 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4934 October 17, 2011
by claesz
ADC help 3 3846 October 15, 2011
by sonicgadgets
String manipulation 6 5175 October 13, 2011
by claesz
Basic Makefile Help 4 3943 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8748 October 06, 2011
by Rick_S
Led Blink 3 4550 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4624 October 03, 2011
by hevans
Games to learn programming 4 6220 September 23, 2011
by Ralphxyz
Master Slave communications 4 4795 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4181 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5128 September 11, 2011
by dgikuljot
MCU Configuration 12 4191 September 08, 2011
by BobaMosfet
Varying voltages 10 4279 September 07, 2011
by bretm
Interpret statement 5 4172 September 03, 2011
by egero1
Temp spi help 3 3906 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6094 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4072 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5009 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5143 August 21, 2011
by BobaMosfet
xylophone program 1 4250 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4191 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4536 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5607 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11171 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4146 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5736 August 08, 2011
by bretm
Noise Noise Noise 3 4990 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3881 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4415 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7031 August 03, 2011
by kayrock
EEPROM confusion 13 5840 July 29, 2011
by Noter
1value error 21 5101 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4229 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4872 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4232 July 21, 2011
by carlhako
Populating an Array 22 5640 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4603 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7639 July 19, 2011
by BobaMosfet
Make header file 10 6793 July 19, 2011
by Ralphxyz
pwm for dac 58 9805 July 18, 2011
by kayrock
Random Number 2 4007 July 18, 2011
by Robotnik
Interupts with a button 3 3688 July 16, 2011
by Noter
need help with my code 3 4198 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3936 July 13, 2011
by gcharris
C++ 8 6652 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4093 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4411 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5716 July 08, 2011
by Rick_S
Making a programmer 7 4234 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5807 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4625 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6031 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4201 June 27, 2011
by Rick_S
Time.h 3 4579 June 23, 2011
by JamesR
Pygame (no rect object) 5 4705 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4194 June 22, 2011
by Ralphxyz
Error in Code 2 3550 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4101 June 21, 2011
by lnino
Responding to a Button with Polling 7 4467 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5672 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3909 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4344 June 13, 2011
by JoyceChee
Nerdkit 22 5387 June 11, 2011
by HJA
Button ipod help 5 3652 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4180 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5134 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4143 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4539 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5317 May 29, 2011
by Ralphxyz
questions about setting bits 11 7031 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9321 May 26, 2011
by huzbum
Question About Interrupts 4 4220 May 25, 2011
by huzbum
RPM to MPH 12 6274 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6111 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4412 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4321 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5648 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5031 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5546 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4276 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4165 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5382 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4467 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8768 May 17, 2011
by amartinez
PSTR error? 5 4070 May 17, 2011
by hevans
Photoresistor to ADC 15 5062 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3937 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5059 May 14, 2011
by bretm
Help with some code? 4 4009 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4462 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4138 May 13, 2011
by bretm
Python first try comments please 18 5165 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5928 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4367 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10412 May 09, 2011
by Ralphxyz
Python Help 23 7065 May 09, 2011
by kemil
Purchased MCU does not work? 7 6039 May 08, 2011
by paulwszew
Compiling error codes 10 4060 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4234 May 05, 2011
by hevans
upgrade! 1 4128 May 04, 2011
by XOXO
SPI communication code 11 5623 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3829 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5763 April 24, 2011
by xodin
Programming in JAVA 8 16684 April 21, 2011
by Ralphxyz
Function help 5 4382 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4612 April 21, 2011
by lnino
Interesting code structure. 21 5656 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6180 April 20, 2011
by uml_12
SPI transfer delay 3 4430 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4771 April 18, 2011
by Noter
Implementation of printf(...) function 2 4416 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5907 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4849 April 16, 2011
by kayrock
Programming with serial port 6 5108 April 14, 2011
by carlhako
UART 2 4319 April 14, 2011
by Rick_S
Programmers Notepad 4 5130 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4194 April 12, 2011
by bretm
Nerdkits library 9 4426 April 10, 2011
by hariharan
Playing different music with the MCU 7 23592 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5411 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5525 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7353 April 06, 2011
by Schrat
Memory organization 8 4540 April 06, 2011
by Noter
LED array 2 4245 April 06, 2011
by hevans
compiling a .c file 8 4941 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4622 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4426 April 05, 2011
by bretm
led array code 7 4695 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6282 April 02, 2011
by kkanodia
Frequency 20 5146 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4441 April 02, 2011
by hariharan
Help with code 3 4032 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4987 March 31, 2011
by lnino
Connect a different LCD 12 4779 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5650 March 30, 2011
by bretm
Writing software using eye movements 2 3978 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5852 March 29, 2011
by lnino
Interrupts 18 5926 March 28, 2011
by hariharan
OR gate? 14 4905 March 27, 2011
by esoderberg
Analog Output 2 4034 March 26, 2011
by Ralphxyz
For command 8 4101 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4846 March 25, 2011
by hevans
ADMUX 52 6997 March 25, 2011
by Ralphxyz
Attiny10 7 7115 March 25, 2011
by Rick_S
Java Help 2 4301 March 24, 2011
by Ralphxyz
Help with ADC 3 3891 March 23, 2011
by bretm
help needed with uart code 4 4724 March 19, 2011
by plinko
Uart 2 4082 March 19, 2011
by missle3944
How to make a "Make File" 3 5240 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6711 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5183 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6467 March 11, 2011
by missle3944
Hacking an old school led display 11 8339 March 10, 2011
by Noter
Setting Pin Low 2 4040 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4105 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4598 March 06, 2011
by billwis
Function Prototypes 4 4005 March 04, 2011
by Rick_S
Debugger 3 4159 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6204 March 02, 2011
by bretm
Registers????? 14 4629 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4300 February 27, 2011
by MichaelJE2
Basic C Programming 13 6512 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4422 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5742 February 23, 2011
by Wads
Programming Capabilities 7 4175 February 23, 2011
by Twarter369
RC car 6 5290 February 22, 2011
by derberp
How to play user entered sound? 9 4559 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3966 February 21, 2011
by hevans
Compiling the bootloader 17 5588 February 20, 2011
by Ralphxyz
Help with PWM 2 5222 February 20, 2011
by hevans
ADCRA 4 4189 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5598 February 20, 2011
by hevans
Accelerometer project 12 9153 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3970 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5067 February 13, 2011
by fubar769
Servo code execution 1 4213 February 11, 2011
by missle3944
New chip programming 2 4956 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5932 February 07, 2011
by hevans
Compiling 3 4101 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4803 February 05, 2011
by mongo
Checking a Pins Status 3 4416 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4103 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4331 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5792 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4166 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3855 February 01, 2011
by Rick_S
ADC HELP!!! 16 6659 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4313 January 31, 2011
by rboggs10
My first .h file usage 3 5383 January 31, 2011
by Ralphxyz
counting 4 3998 January 28, 2011
by Jalex
atmega328P's ADC 2 5586 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26768 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7105 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4657 January 25, 2011
by popwarsweet
Confused again 2 3982 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7160 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4188 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4598 January 23, 2011
by Rick_S
Loading issues 4 4175 January 22, 2011
by Shabigity
printf dip arithmetic 3 4423 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4946 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7196 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5467 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4818 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4540 January 15, 2011
by wanderingjew
MCU specific C programming 4 4792 January 15, 2011
by Hexorg
Math Problem 1 4441 January 15, 2011
by Jalex
Coding question 2 3998 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5139 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4620 January 13, 2011
by Icyhot
programming ladder logic 7 16808 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4398 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4898 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4981 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5285 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4019 January 04, 2011
by Steven
N00B memory allocation questions 4 4323 January 04, 2011
by Sciencenerd
SD card protocol 3 7318 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4591 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4961 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4637 January 01, 2011
by hevans
Just built a 7 segment interface 7 5684 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5717 December 28, 2010
by Ralphxyz
if statements... 12 5963 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6206 December 22, 2010
by VictorsNerdery
Math Check Please 5 4112 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4966 December 22, 2010
by Icyhot
Question Regarding Registers 5 4180 December 16, 2010
by hevans
JTAG programming 2 4763 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4161 December 11, 2010
by mbobak
knight rider LED animation 21 11316 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4042 December 06, 2010
by lcruz007
Error during make 2 3959 December 06, 2010
by bretm
trying to understand MAKE 6 4132 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5180 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4137 December 01, 2010
by hevans
using different crystals 4 4135 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4949 November 25, 2010
by Ralphxyz
Writing Data to File 2 4447 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4356 November 18, 2010
by hevans
Fourier transform 3 5527 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4239 November 11, 2010
by bretm
Quick bootloader question 4 4225 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4510 November 08, 2010
by gusr205
Doing Integrals in C code 5 11341 November 07, 2010
by hevans
Duty cycle 3 4222 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4668 November 05, 2010
by bretm
I2C Nerdkit Library 14 6755 October 30, 2010
by Ralphxyz
Malloc Issues 6 5087 October 30, 2010
by kle8309
Smooth servo movement. 10 6362 October 27, 2010
by esoderberg
or operator 2 4112 October 25, 2010
by hevans
Tech-O-Meter 5 4361 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6547 October 25, 2010
by Rick_S
Temperature sensor 10 5741 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4297 October 23, 2010
by mmw1
how does avr memory work? 2 5084 October 19, 2010
by hevans
DAPA Upload Problem 10 5054 October 18, 2010
by brockmjp
Reading Resistance 4 4628 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7209 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4625 October 10, 2010
by hevans
Setting FUSES? 5 5628 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7487 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4948 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4740 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5050 September 21, 2010
by bretm
MCU Programming Error 2 3977 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4489 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4293 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6400 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4537 September 15, 2010
by bpenglase
Mac problems with programming 7 4917 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6434 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4470 September 07, 2010
by hevans
Initial programming 15 4556 September 04, 2010
by Rick_S
LED all at once 4 4351 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4701 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4436 August 26, 2010
by bretm
alternative programming language 4 6059 August 25, 2010
by awesome
Listen for serial input 4 4782 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4462 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5802 August 21, 2010
by Ralphxyz
tempsensor 4 4230 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5772 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6947 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6426 August 16, 2010
by ironcladmvtm
Compile 4 4402 August 16, 2010
by Ralphxyz
Change text 6 4108 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12555 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5273 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5474 August 07, 2010
by kle8309
Other LCDs? 2 4110 August 06, 2010
by Rick_S
Not working 21 6157 August 06, 2010
by Razvan
Generating random numbers in C. 2 5110 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5101 August 04, 2010
by gnkarn
My MAKE article 2 4812 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5176 July 31, 2010
by sbrod
Multiple ADC ports 9 5315 July 31, 2010
by norby31
what do these errors mean? 11 4329 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10415 July 28, 2010
by hevans
Saving variables 2 4293 July 27, 2010
by bretm
Printing today date on LCD 5 4364 July 27, 2010
by Ralphxyz
Sending a string 6 4854 July 26, 2010
by ioScream
LED Scrolling display 1 4484 July 25, 2010
by ermias
error help 3 4736 July 24, 2010
by cinta51
Need a JumpStart 8 4380 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5315 July 20, 2010
by pjack
Content mismatch - verification error 6 5372 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17799 July 20, 2010
by lsoltmann
LCD sequence question 2 3878 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4552 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8447 July 12, 2010
by lcruz007
ADC with input at ground 6 5044 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4660 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5082 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4331 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4958 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4530 June 29, 2010
by bretm
Saving text to EEPROM 2 5569 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4675 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4374 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4491 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4313 June 12, 2010
by Jer
Foodloader help 5 4649 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4615 June 11, 2010
by treymd
tempsensor project 8 4210 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4676 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4107 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7609 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4208 May 13, 2010
by wayward
ISP programming error 8 12302 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4784 May 11, 2010
by avicell
Maximum PWM frequency? 4 4542 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4164 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4268 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4914 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3899 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4358 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5441 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5308 May 01, 2010
by Solorbob
UART programming (PC side) 4 4891 May 01, 2010
by Hexorg
Assemble resistor notation 4 4018 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4807 April 30, 2010
by bretm
Using PCINT4 5 5004 April 22, 2010
by bretm
Using Shift Registers? 2 5177 April 18, 2010
by wayward
on flash FILE i/o 6 4510 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4161 April 13, 2010
by sask55
AVR Arrays? 2 6133 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11147 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5619 April 11, 2010
by JackScumm
My new game for my EES 7 4896 April 10, 2010
by Hexorg
Silly Coding Question 10 4605 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5235 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5293 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4321 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4543 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5349 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4296 April 02, 2010
by lcruz007
PWM and LEDs 3 5029 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4325 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4926 March 27, 2010
by bretm
Modifing C code without knowing C 3 4347 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9434 March 24, 2010
by Frozenlock
Python code to create LED font 1 4944 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6544 March 21, 2010
by brian
Eclipse AVR plugin help 5 4633 March 18, 2010
by fatmarik
Help with programing plese 4 4179 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5591 March 17, 2010
by Rick_S
POST (power on self test) 2 4447 March 12, 2010
by treymd
Easy PWM tutorial 2 4338 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4782 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4690 March 07, 2010
by lcruz007
asm macro error 2 4178 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4454 March 05, 2010
by xc2rx
ACD sample rate 4 5329 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5469 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4185 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4433 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3991 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5138 March 02, 2010
by lcruz007
Easy Random Numbers 3 5334 March 01, 2010
by hevans
float to int? 5 4463 February 27, 2010
by Hexorg
An interesting beep 1 4461 February 26, 2010
by bretm
Bucket Brigade 3 4248 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11686 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5409 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4170 February 15, 2010
by ton_mit
Bootloader install 6 5859 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5433 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4413 February 13, 2010
by banerjen
clearing data in serail buffer 5 8028 February 11, 2010
by sask55
microseconds realtimeclock 3 4525 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4514 February 08, 2010
by mrobbins
time structure check 12 4381 February 07, 2010
by wayward
ISP Question 10 4741 February 06, 2010
by Phrank916
Can't upload to m328p 4 4857 February 06, 2010
by sask55
Check out my new project! 5 4738 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4351 February 02, 2010
by saleem
Convert uint8_t to char 3 14960 February 01, 2010
by saleem
Need Accelerometer... 8 4630 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4229 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4222 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5616 January 29, 2010
by Rick_S
what the heck does << mean? 4 4679 January 29, 2010
by Ralphxyz
Clocking another IC 3 4094 January 27, 2010
by mrobbins
Twisted pair 11 4946 January 26, 2010
by mongo
Python Majic 3 5383 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4350 January 22, 2010
by hevans
Trouble in sending information in UART 3 4562 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5564 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10132 January 20, 2010
by saleem
Help needed on counting program 5 4731 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5748 January 19, 2010
by treymd
Python creates it's own errors! 17 4357 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4334 January 18, 2010
by mongo
Compiling new code 10 4786 January 16, 2010
by N3Roaster
Make error 17 5089 January 16, 2010
by Eb547
ISP and micro madness. 12 4500 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4432 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4340 January 14, 2010
by Rick_S
Book suggestions? 3 4255 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4586 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4648 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6044 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4521 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4642 December 31, 2009
by hevans
Understanding Array Code 9 4710 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4270 December 30, 2009
by markjbenson
Pin change interrupt 2 4911 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5718 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4591 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18344 December 27, 2009
by jastermerrel
Makefile foodloader 34 6698 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6776 December 25, 2009
by Aceslick911
High voltage signal timer 3 4175 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6754 December 22, 2009
by Rick_S
Managing data tables 12 4690 December 21, 2009
by JKITSON
external interrupt 1 4143 December 21, 2009
by saleem
Weather Station 1 4975 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6195 December 14, 2009
by hevans
from ivonv's post 8 5108 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4309 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5482 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5749 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5134 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4196 December 04, 2009
by pbfy0
A few questions... 10 5202 November 29, 2009
by hevans
Help with code please 22 6241 November 29, 2009
by pbfy0
Programmers Wanted 1 4519 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4396 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4454 November 24, 2009
by FWSquatch
Random Questions 10 4550 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4938 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6997 November 23, 2009
by BobaMosfet
C Programming basic question 3 4421 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7151 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5542 November 02, 2009
by hevans
How-To: Sleep 11 7153 October 27, 2009
by mikedoug
I2C communications 3 4385 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7900 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4245 October 19, 2009
by puargs
Suggestions for LCD program space 13 5189 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4704 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5467 September 28, 2009
by rusirius
Connection to cell phones 7 5332 September 22, 2009
by rusirius
Very simple assembly problem 13 6443 September 21, 2009
by rusirius
Linux C editor recommendation 11 6950 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6205 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5153 September 15, 2009
by rusirius
Using source code 10 4924 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5176 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4648 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7676 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14439 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5114 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6701 August 15, 2009
by Starwarslegokid
python loop 21 6459 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5393 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5365 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19775 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8121 July 29, 2009
by mrobbins
Bootloader Kit 9 5434 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11233 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11812 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4560 July 10, 2009
by karlockhart
Digital Write Question 14 5236 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6933 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4518 June 22, 2009
by Tug
debugging 4 4966 June 20, 2009
by wayward
Help with a state machine 3 5945 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8650 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6643 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5940 May 26, 2009
by wayward
sprintf 4 6796 May 22, 2009
by wayward
testing the programmer 3 4613 May 16, 2009
by digiassn
initialload 3 4820 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5697 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5190 May 06, 2009
by wayward
AVR Bootloaders 3 4774 April 18, 2009
by wayward
Led Marquee question 14 5458 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...