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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 3359 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2124 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 4540 August 28, 2020
by scootergarrett
More bootloading 1 2673 December 29, 2019
by scootergarrett
Boot Loading 2 2620 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4275 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3192 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3209 November 15, 2016
by sask55
RPM Program 24 8434 September 23, 2016
by Ralphxyz
Makefile 4 3294 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 4971 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 3453 March 21, 2016
by sask55
ADMUX=0 7 3591 February 19, 2016
by Javy
Using two timers 22 3520 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3251 January 17, 2016
by Rick_S
Master/Slave I2C 32 15628 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3256 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 2816 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 17366 October 02, 2015
by BobaMosfet
Replacement LCD 4 2900 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4077 September 18, 2015
by RickMcKeon
MCU basic concept 6 2971 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 3812 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6078 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3100 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4318 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4339 February 14, 2015
by Noter
Programming with graphics 6 3484 November 24, 2014
by jmuthe
Let's do a project 42 4882 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4035 November 11, 2014
by BobaMosfet
COM Port Problem 4 3000 October 22, 2014
by BobaMosfet
Do not understand this 12 4600 September 29, 2014
by BobaMosfet
original program 3 2884 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4110 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 2833 June 10, 2014
by lailai
Motorcycle tachometer 1 3390 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 3433 June 01, 2014
by sask55
Pointer questions 6 3215 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 2987 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 21061 May 13, 2014
by Ralphxyz
a Tiny project 15 4348 May 05, 2014
by Pew446
char array if statement 4 2916 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3393 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4710 March 15, 2014
by JimFrederickson
char array if statement 12 4108 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 7254 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 2960 February 24, 2014
by boxvic
complex library 3 3235 January 19, 2014
by esoderberg
complex library 1 2703 January 18, 2014
by scootergarrett
MKII questions 23 4507 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3330 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 8322 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 3779 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8058 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19134 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3612 October 26, 2013
by Noter
HV Programmer 8 3777 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5276 September 11, 2013
by pcbolt
Get time between sensor readings 5 3498 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 4954 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 4527 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3294 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3657 August 07, 2013
by pcbolt
XMEGA 2 3327 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5297 July 17, 2013
by edb
Different result with different variable names 9 3602 June 04, 2013
by scootergarrett
Strange ADC errors 15 4064 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3113 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3257 May 29, 2013
by Kami
Define debug comments 10 3410 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8115 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3410 April 28, 2013
by pcbolt
makefile eeprom 2 3059 April 22, 2013
by pcbolt
TWI questions. 10 4437 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12324 April 07, 2013
by JimFrederickson
Bootloader woes 15 3892 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 3955 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4303 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 4867 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 10733 March 28, 2013
by Ralphxyz
creating make file 10 3454 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3276 March 14, 2013
by lnino
USART as SPI 7 6185 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3391 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 4980 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3174 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3032 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 3803 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3468 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4455 February 12, 2013
by Nichben
Beginners Guide 2 3606 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 4862 February 05, 2013
by adosch
Writing into memory while running program 4 3169 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3668 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3269 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7004 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5652 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 7924 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3201 January 12, 2013
by Noter
help with keypad/display project code 23 4251 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3445 January 10, 2013
by keith712
LED circuit not producing expected results 5 3642 January 05, 2013
by Noter
AVR Programming without bootloader 29 8913 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3072 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 9837 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4292 December 29, 2012
by pcbolt
typecast problem? 7 3081 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4349 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4205 December 24, 2012
by Noter
oscillator fuse bits 9 3651 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 3478 December 23, 2012
by keith712
no such file error 1 6 4169 December 23, 2012
by keith712
Using strcpy 3 3627 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5173 December 18, 2012
by Rick_S
printf problems 9 3493 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 5826 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 5796 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 3948 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 26613 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 2979 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3552 November 20, 2012
by BobaMosfet
printf_P problems 5 4229 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 5491 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5216 October 22, 2012
by JimFrederickson
waht dose |= do 5 3626 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4636 October 20, 2012
by fishberg5051
Array limitations 6 5940 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5246 October 16, 2012
by ankush_karche
Reading from uart stream 18 5399 October 15, 2012
by sask55
AVRISP v2 programmer 3 3473 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 5833 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 3897 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4587 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 5882 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 3774 October 01, 2012
by Noter
indexing an array with a variable 5 3223 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 2847 September 27, 2012
by ankush_karche
use of strcat fuction 7 3923 September 23, 2012
by sask55
ADC problem 11 3820 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4398 September 18, 2012
by Bushy
Program too big for MCU? 3 3334 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8572 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4502 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 3750 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3602 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3515 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3651 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 14984 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4241 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3301 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3481 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3167 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4484 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5086 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3077 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4218 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3502 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 3969 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3581 August 18, 2012
by Finis
TypeCast problem 3 3201 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3318 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3408 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3569 August 03, 2012
by virtual
Basic programming help 11 3407 July 30, 2012
by sask55
Random Number Generator 5 6272 July 25, 2012
by lnino
Scanner Input/Output 7 3558 July 23, 2012
by bl00513
Test program - location? 3 3398 July 21, 2012
by TheFed
Making a library? 11 6653 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 23188 July 19, 2012
by Ralphxyz
Program with real serial cable 9 3938 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 14128 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3563 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7009 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3670 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6073 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5570 July 06, 2012
by edb
Counting the changes in a pin 3 3236 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3367 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4679 July 03, 2012
by Rick_S
Fuses for External Crystal 2 3772 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 5716 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3196 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3437 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5224 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4062 June 23, 2012
by rmore
Reading eeprom 3 3612 June 21, 2012
by missle3944
Bluetooth Module Question 2 3474 June 20, 2012
by pcbolt
Using #define 3 3200 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3353 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3651 June 14, 2012
by dicko
Timing for each line of code 3 3138 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 4967 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3339 June 10, 2012
by Pew446
328p makefile 5 3382 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7526 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 3888 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3231 June 03, 2012
by chaosatom
Input pin Trouble 2 3234 May 28, 2012
by pcbolt
Master/Slave SPI 10 12292 May 28, 2012
by sask55
SPI problem 7 6112 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3189 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4113 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3594 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 3769 May 17, 2012
by RogerFL
Compiler issue? 3 3468 May 17, 2012
by RogerFL
SPI Problem! 1 4232 May 17, 2012
by kemil
Read from atmega 15 14257 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5572 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3375 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 5433 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4134 May 08, 2012
by RogerFL
Displaying on the LCD 2 3207 May 06, 2012
by ad2476
Problem with Boolean type 12 8336 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5280 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3508 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 3982 April 29, 2012
by JimFrederickson
include statement 2 3055 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 3856 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 6741 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 4804 April 20, 2012
by Ralphxyz
Simple UART code 7 4687 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4329 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3317 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 4403 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 3827 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5138 April 12, 2012
by hevans
Dont understand the &= and |= 8 3582 April 06, 2012
by pcbolt
newbie 17 3959 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 3781 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 3808 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3488 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3641 March 30, 2012
by pcbolt
Code Doctor needed. 21 4319 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 3801 March 30, 2012
by pcbolt
LED Array questions 3 3417 March 30, 2012
by amartinez
Need help Programing! 2 3163 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 3708 March 22, 2012
by pcbolt
trouble need help 7 3326 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4333 March 14, 2012
by stanvan
concise serial output? 5 3749 March 11, 2012
by sask55
2N7000 work with open drain? 5 4191 March 08, 2012
by RogerFL
How to create a timer? 8 3528 March 07, 2012
by Rick_S
Need help with frequency counter 8 3898 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3194 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3517 March 03, 2012
by esoderberg
Mac Terminal programming 11 4245 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3187 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4406 February 29, 2012
by pcbolt
SPI Programming 11 5813 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4010 February 27, 2012
by jvince96
Sending Data to a File 4 3865 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 3870 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3626 February 18, 2012
by mdk
Code weird errors? 13 4058 February 17, 2012
by pcbolt
Hardware Connections 3 3092 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 13473 February 11, 2012
by Rick_S
First MCU Program 4 3394 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4033 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3342 February 07, 2012
by sask55
Implicit Definition Errors 4 3897 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4460 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4217 February 04, 2012
by dvdsnyd
help with interrupts 6 3880 February 04, 2012
by dvdsnyd
questions on overflow 4 3774 February 03, 2012
by dvdsnyd
curser positioning 6 3256 February 01, 2012
by tchilzer2
Some Interrupt Code 4 3841 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3431 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 4510 January 29, 2012
by DS1000
Sending a string in UART 19 18108 January 27, 2012
by treymd
HD44780 (LCD) 3 3681 January 24, 2012
by glendon
Variation on 3 bit adder 9 3603 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3414 January 23, 2012
by Rick_S
referencing a variable 20 4111 January 21, 2012
by Ralphxyz
pin change interrupts 9 4868 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 5740 January 19, 2012
by raylop
test 3 3288 January 18, 2012
by Gil
Trouble with my first program! help 50 4808 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4134 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 3696 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5240 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3253 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 4906 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3554 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 3984 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5024 January 05, 2012
by tchilzer2
Interrupt Problem 8 3758 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4142 January 05, 2012
by hevans
Bootloader error 5 4085 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4662 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3491 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3307 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3195 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 3999 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4386 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4397 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5506 December 24, 2011
by BobaMosfet
Tempsensor Project 41 6866 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4442 December 22, 2011
by glendon
Serial Read in Labview 12 6174 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4080 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3429 December 19, 2011
by Striker
Corrupted Data 2 3982 December 13, 2011
by hevans
Digital clock code 2 3756 December 12, 2011
by Rick_S
Detecting high/ low pins 11 11880 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 5459 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 4978 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 3899 December 07, 2011
by huzbum
Music with the MCU?? 12 5361 December 05, 2011
by 2electrified
LED array scroll function 38 11605 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 3841 December 04, 2011
by pfullen
Using Vim - installing C script 4 3833 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 3888 December 02, 2011
by bluestang
First Program initilload 11 3715 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3711 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4225 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3571 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4085 November 22, 2011
by Rick_S
LCD and custom display 3 3550 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5191 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 3982 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3523 November 11, 2011
by BNS
Modbus Master 1 4094 November 10, 2011
by doughowlett
TEXT output via serial / com 18 3944 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4265 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4118 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3276 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 12434 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3389 November 07, 2011
by Heed
Array creation and access 4 3310 November 07, 2011
by JimFrederickson
Huffman coding 2 3783 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 4880 November 03, 2011
by hevans
Eyeboard, a new approach 1 3983 November 03, 2011
by lcruz007
TWI hang up 4 4215 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3704 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3653 October 28, 2011
by hevans
Complete one button menu system 3 7315 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4358 October 17, 2011
by claesz
ADC help 3 3267 October 15, 2011
by sonicgadgets
String manipulation 6 4586 October 13, 2011
by claesz
Basic Makefile Help 4 3424 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8056 October 06, 2011
by Rick_S
Led Blink 3 3990 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4032 October 03, 2011
by hevans
Games to learn programming 4 5547 September 23, 2011
by Ralphxyz
Master Slave communications 4 4212 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3606 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4367 September 11, 2011
by dgikuljot
MCU Configuration 12 3549 September 08, 2011
by BobaMosfet
Varying voltages 10 3708 September 07, 2011
by bretm
Interpret statement 5 3568 September 03, 2011
by egero1
Temp spi help 3 3308 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5441 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3467 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4361 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 4425 August 21, 2011
by BobaMosfet
xylophone program 1 3614 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3639 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 3921 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 4973 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 10449 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3618 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5092 August 08, 2011
by bretm
Noise Noise Noise 3 4400 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3306 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 3725 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6431 August 03, 2011
by kayrock
EEPROM confusion 13 5158 July 29, 2011
by Noter
1value error 21 4478 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3601 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4321 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3678 July 21, 2011
by carlhako
Populating an Array 22 4975 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4106 July 20, 2011
by Tug
sprintf won't convert to a float. 29 6974 July 19, 2011
by BobaMosfet
Make header file 10 6193 July 19, 2011
by Ralphxyz
pwm for dac 58 9173 July 18, 2011
by kayrock
Random Number 2 3410 July 18, 2011
by Robotnik
Interupts with a button 3 3165 July 16, 2011
by Noter
need help with my code 3 3530 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3347 July 13, 2011
by gcharris
C++ 8 6058 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3535 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 3834 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5078 July 08, 2011
by Rick_S
Making a programmer 7 3691 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5203 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4066 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5440 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3613 June 27, 2011
by Rick_S
Time.h 3 4041 June 23, 2011
by JamesR
Pygame (no rect object) 5 4037 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3595 June 22, 2011
by Ralphxyz
Error in Code 2 3040 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3521 June 21, 2011
by lnino
Responding to a Button with Polling 7 3821 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5077 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3284 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 3744 June 13, 2011
by JoyceChee
Nerdkit 22 4783 June 11, 2011
by HJA
Button ipod help 5 3111 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3603 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4525 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3578 June 03, 2011
by BobaMosfet
Stepper motor code question 1 3937 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4713 May 29, 2011
by Ralphxyz
questions about setting bits 11 6346 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8610 May 26, 2011
by huzbum
Question About Interrupts 4 3692 May 25, 2011
by huzbum
RPM to MPH 12 5509 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 5429 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 3851 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3729 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5023 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4386 May 20, 2011
by Ralphxyz
UART interrupt issues 6 4923 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3648 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3608 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 4778 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 3827 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 7974 May 17, 2011
by amartinez
PSTR error? 5 3563 May 17, 2011
by hevans
Photoresistor to ADC 15 4478 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3364 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4496 May 14, 2011
by bretm
Help with some code? 4 3465 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 3949 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3499 May 13, 2011
by bretm
Python first try comments please 18 4606 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5380 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 3853 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 9722 May 09, 2011
by Ralphxyz
Python Help 23 6407 May 09, 2011
by kemil
Purchased MCU does not work? 7 5521 May 08, 2011
by paulwszew
Compiling error codes 10 3487 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3699 May 05, 2011
by hevans
upgrade! 1 3623 May 04, 2011
by XOXO
SPI communication code 11 4922 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3213 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5183 April 24, 2011
by xodin
Programming in JAVA 8 15958 April 21, 2011
by Ralphxyz
Function help 5 3791 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 3915 April 21, 2011
by lnino
Interesting code structure. 21 4981 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5498 April 20, 2011
by uml_12
SPI transfer delay 3 3783 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4135 April 18, 2011
by Noter
Implementation of printf(...) function 2 3793 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5303 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4196 April 16, 2011
by kayrock
Programming with serial port 6 4485 April 14, 2011
by carlhako
UART 2 3708 April 14, 2011
by Rick_S
Programmers Notepad 4 4472 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3560 April 12, 2011
by bretm
Nerdkits library 9 3794 April 10, 2011
by hariharan
Playing different music with the MCU 7 22809 April 07, 2011
by bretm
How to store a variable to flash memory? 7 4733 April 07, 2011
by leedawg
timer/counter modules interrupts 2 4806 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6639 April 06, 2011
by Schrat
Memory organization 8 3881 April 06, 2011
by Noter
LED array 2 3581 April 06, 2011
by hevans
compiling a .c file 8 4330 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4034 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 3743 April 05, 2011
by bretm
led array code 7 3951 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5694 April 02, 2011
by kkanodia
Frequency 20 4408 April 02, 2011
by hariharan
Question in Making music with MCU project 5 3754 April 02, 2011
by hariharan
Help with code 3 3427 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4331 March 31, 2011
by lnino
Connect a different LCD 12 4078 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 4917 March 30, 2011
by bretm
Writing software using eye movements 2 3400 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5179 March 29, 2011
by lnino
Interrupts 18 5255 March 28, 2011
by hariharan
OR gate? 14 4248 March 27, 2011
by esoderberg
Analog Output 2 3437 March 26, 2011
by Ralphxyz
For command 8 3553 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4127 March 25, 2011
by hevans
ADMUX 52 6280 March 25, 2011
by Ralphxyz
Attiny10 7 6418 March 25, 2011
by Rick_S
Java Help 2 3723 March 24, 2011
by Ralphxyz
Help with ADC 3 3314 March 23, 2011
by bretm
help needed with uart code 4 4134 March 19, 2011
by plinko
Uart 2 3533 March 19, 2011
by missle3944
How to make a "Make File" 3 4647 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6128 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4496 March 14, 2011
by lcruz007
Python script collapsing after a while 7 5778 March 11, 2011
by missle3944
Hacking an old school led display 11 7556 March 10, 2011
by Noter
Setting Pin Low 2 3502 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3592 March 06, 2011
by JHMTech1
Reading more than one Temp 7 3996 March 06, 2011
by billwis
Function Prototypes 4 3375 March 04, 2011
by Rick_S
Debugger 3 3595 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 5365 March 02, 2011
by bretm
Registers????? 14 4027 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3667 February 27, 2011
by MichaelJE2
Basic C Programming 13 5845 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 3837 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5192 February 23, 2011
by Wads
Programming Capabilities 7 3621 February 23, 2011
by Twarter369
RC car 6 4381 February 22, 2011
by derberp
How to play user entered sound? 9 3877 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3380 February 21, 2011
by hevans
Compiling the bootloader 17 4924 February 20, 2011
by Ralphxyz
Help with PWM 2 4614 February 20, 2011
by hevans
ADCRA 4 3642 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 4965 February 20, 2011
by hevans
Accelerometer project 12 8459 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3364 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4502 February 13, 2011
by fubar769
Servo code execution 1 3553 February 11, 2011
by missle3944
New chip programming 2 4343 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5248 February 07, 2011
by hevans
Compiling 3 3500 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4167 February 05, 2011
by mongo
Checking a Pins Status 3 3822 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3495 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3655 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5182 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3550 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3230 February 01, 2011
by Rick_S
ADC HELP!!! 16 5987 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 3734 January 31, 2011
by rboggs10
My first .h file usage 3 4713 January 31, 2011
by Ralphxyz
counting 4 3329 January 28, 2011
by Jalex
atmega328P's ADC 2 4949 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26022 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6501 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4021 January 25, 2011
by popwarsweet
Confused again 2 3387 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 6277 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3579 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 3931 January 23, 2011
by Rick_S
Loading issues 4 3480 January 22, 2011
by Shabigity
printf dip arithmetic 3 3767 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4293 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6532 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 4912 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4168 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 3862 January 15, 2011
by wanderingjew
MCU specific C programming 4 4091 January 15, 2011
by Hexorg
Math Problem 1 3729 January 15, 2011
by Jalex
Coding question 2 3384 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 4351 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 3966 January 13, 2011
by Icyhot
programming ladder logic 7 16160 January 11, 2011
by tomroth
lcd.c bitwise operations 2 3761 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4248 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4337 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4615 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3478 January 04, 2011
by Steven
N00B memory allocation questions 4 3773 January 04, 2011
by Sciencenerd
SD card protocol 3 6606 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 3982 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4324 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4038 January 01, 2011
by hevans
Just built a 7 segment interface 7 4995 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5015 December 28, 2010
by Ralphxyz
if statements... 12 5248 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5603 December 22, 2010
by VictorsNerdery
Math Check Please 5 3480 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4342 December 22, 2010
by Icyhot
Question Regarding Registers 5 3578 December 16, 2010
by hevans
JTAG programming 2 4080 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3553 December 11, 2010
by mbobak
knight rider LED animation 21 10576 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3515 December 06, 2010
by lcruz007
Error during make 2 3430 December 06, 2010
by bretm
trying to understand MAKE 6 3551 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4597 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3530 December 01, 2010
by hevans
using different crystals 4 3597 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4368 November 25, 2010
by Ralphxyz
Writing Data to File 2 3891 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 3760 November 18, 2010
by hevans
Fourier transform 3 4911 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3663 November 11, 2010
by bretm
Quick bootloader question 4 3639 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 3964 November 08, 2010
by gusr205
Doing Integrals in C code 5 10500 November 07, 2010
by hevans
Duty cycle 3 3639 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4051 November 05, 2010
by bretm
I2C Nerdkit Library 14 6143 October 30, 2010
by Ralphxyz
Malloc Issues 6 4363 October 30, 2010
by kle8309
Smooth servo movement. 10 5726 October 27, 2010
by esoderberg
or operator 2 3529 October 25, 2010
by hevans
Tech-O-Meter 5 3629 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 5912 October 25, 2010
by Rick_S
Temperature sensor 10 5079 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3704 October 23, 2010
by mmw1
how does avr memory work? 2 4532 October 19, 2010
by hevans
DAPA Upload Problem 10 4403 October 18, 2010
by brockmjp
Reading Resistance 4 3964 October 17, 2010
by LindaEC
avrisp mkii trouble 21 6525 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 3963 October 10, 2010
by hevans
Setting FUSES? 5 4949 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 6742 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4269 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4069 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4216 September 21, 2010
by bretm
MCU Programming Error 2 3437 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 3785 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3663 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 5682 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 3906 September 15, 2010
by bpenglase
Mac problems with programming 7 4231 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 5805 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 3778 September 07, 2010
by hevans
Initial programming 15 3828 September 04, 2010
by Rick_S
LED all at once 4 3641 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4092 August 26, 2010
by Rick_S
IR reciever/transmitter 2 3834 August 26, 2010
by bretm
alternative programming language 4 5381 August 25, 2010
by awesome
Listen for serial input 4 4172 August 24, 2010
by mrobbins
data transmission using digital i/o 1 3824 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5204 August 21, 2010
by Ralphxyz
tempsensor 4 3643 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5145 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6263 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 5873 August 16, 2010
by ironcladmvtm
Compile 4 3893 August 16, 2010
by Ralphxyz
Change text 6 3480 August 10, 2010
by Ralphxyz
Data logging using SD card 9 11914 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4694 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 4863 August 07, 2010
by kle8309
Other LCDs? 2 3587 August 06, 2010
by Rick_S
Not working 21 5483 August 06, 2010
by Razvan
Generating random numbers in C. 2 4558 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4521 August 04, 2010
by gnkarn
My MAKE article 2 4204 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4611 July 31, 2010
by sbrod
Multiple ADC ports 9 4724 July 31, 2010
by norby31
what do these errors mean? 11 3765 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9608 July 28, 2010
by hevans
Saving variables 2 3751 July 27, 2010
by bretm
Printing today date on LCD 5 3744 July 27, 2010
by Ralphxyz
Sending a string 6 4252 July 26, 2010
by ioScream
LED Scrolling display 1 3943 July 25, 2010
by ermias
error help 3 4128 July 24, 2010
by cinta51
Need a JumpStart 8 3769 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 4752 July 20, 2010
by pjack
Content mismatch - verification error 6 4725 July 20, 2010
by pjack
Reading battery voltage using ADC 15 16900 July 20, 2010
by lsoltmann
LCD sequence question 2 3332 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 3959 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 7643 July 12, 2010
by lcruz007
ADC with input at ground 6 4467 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4061 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4429 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 3802 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4334 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 3929 June 29, 2010
by bretm
Saving text to EEPROM 2 4925 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4072 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 3781 June 14, 2010
by banerjen
Quick question for those fluent in C 7 3752 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3701 June 12, 2010
by Jer
Foodloader help 5 4068 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4054 June 11, 2010
by treymd
tempsensor project 8 3519 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4046 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3483 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 6894 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3656 May 13, 2010
by wayward
ISP programming error 8 11550 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4127 May 11, 2010
by avicell
Maximum PWM frequency? 4 3973 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3559 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3718 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4210 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3367 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 3815 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 4890 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4732 May 01, 2010
by Solorbob
UART programming (PC side) 4 4280 May 01, 2010
by Hexorg
Assemble resistor notation 4 3471 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4209 April 30, 2010
by bretm
Using PCINT4 5 4404 April 22, 2010
by bretm
Using Shift Registers? 2 4616 April 18, 2010
by wayward
on flash FILE i/o 6 3845 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3529 April 13, 2010
by sask55
AVR Arrays? 2 5489 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 10098 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 4971 April 11, 2010
by JackScumm
My new game for my EES 7 4249 April 10, 2010
by Hexorg
Silly Coding Question 10 3990 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4636 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4566 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 3723 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 3935 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 4640 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 3687 April 02, 2010
by lcruz007
PWM and LEDs 3 4415 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 3721 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4288 March 27, 2010
by bretm
Modifing C code without knowing C 3 3726 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 8638 March 24, 2010
by Frozenlock
Python code to create LED font 1 4339 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 5933 March 21, 2010
by brian
Eclipse AVR plugin help 5 4062 March 18, 2010
by fatmarik
Help with programing plese 4 3660 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 4925 March 17, 2010
by Rick_S
POST (power on self test) 2 3907 March 12, 2010
by treymd
Easy PWM tutorial 2 3779 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4221 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4139 March 07, 2010
by lcruz007
asm macro error 2 3657 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 3809 March 05, 2010
by xc2rx
ACD sample rate 4 4666 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 4870 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3662 March 03, 2010
by Malicious
ATmega328P Upgrade 3 3860 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3472 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 4444 March 02, 2010
by lcruz007
Easy Random Numbers 3 4763 March 01, 2010
by hevans
float to int? 5 3844 February 27, 2010
by Hexorg
An interesting beep 1 3946 February 26, 2010
by bretm
Bucket Brigade 3 3692 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 10939 February 20, 2010
by treymd
Skateboard project, new to programming. 9 4812 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3571 February 15, 2010
by ton_mit
Bootloader install 6 5216 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 4850 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 3803 February 13, 2010
by banerjen
clearing data in serail buffer 5 7346 February 11, 2010
by sask55
microseconds realtimeclock 3 3956 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 3920 February 08, 2010
by mrobbins
time structure check 12 3804 February 07, 2010
by wayward
ISP Question 10 4113 February 06, 2010
by Phrank916
Can't upload to m328p 4 4251 February 06, 2010
by sask55
Check out my new project! 5 4207 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 3819 February 02, 2010
by saleem
Convert uint8_t to char 3 14306 February 01, 2010
by saleem
Need Accelerometer... 8 4080 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3617 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3679 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5046 January 29, 2010
by Rick_S
what the heck does << mean? 4 4115 January 29, 2010
by Ralphxyz
Clocking another IC 3 3423 January 27, 2010
by mrobbins
Twisted pair 11 4228 January 26, 2010
by mongo
Python Majic 3 4754 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 3716 January 22, 2010
by hevans
Trouble in sending information in UART 3 3985 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 4947 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 9417 January 20, 2010
by saleem
Help needed on counting program 5 4134 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5167 January 19, 2010
by treymd
Python creates it's own errors! 17 3770 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 3760 January 18, 2010
by mongo
Compiling new code 10 4144 January 16, 2010
by N3Roaster
Make error 17 4481 January 16, 2010
by Eb547
ISP and micro madness. 12 3888 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 3737 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 3719 January 14, 2010
by Rick_S
Book suggestions? 3 3726 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3967 January 11, 2010
by ecornwell
Total C virgin Newbie 4 3996 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5474 January 05, 2010
by hevans
Newbie needs help !!!!! 3 3885 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4012 December 31, 2009
by hevans
Understanding Array Code 9 4099 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3672 December 30, 2009
by markjbenson
Pin change interrupt 2 4273 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5095 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4108 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 17393 December 27, 2009
by jastermerrel
Makefile foodloader 34 6100 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6188 December 25, 2009
by Aceslick911
High voltage signal timer 3 3655 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6110 December 22, 2009
by Rick_S
Managing data tables 12 4152 December 21, 2009
by JKITSON
external interrupt 1 3612 December 21, 2009
by saleem
Weather Station 1 4453 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5498 December 14, 2009
by hevans
from ivonv's post 8 4549 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3742 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 4923 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5158 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4489 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3630 December 04, 2009
by pbfy0
A few questions... 10 4627 November 29, 2009
by hevans
Help with code please 22 5595 November 29, 2009
by pbfy0
Programmers Wanted 1 3980 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 3871 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 3887 November 24, 2009
by FWSquatch
Random Questions 10 3997 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4330 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6270 November 23, 2009
by BobaMosfet
C Programming basic question 3 3843 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 6487 November 09, 2009
by jbremnant
LED Marquee acting weird 23 4927 November 02, 2009
by hevans
How-To: Sleep 11 6378 October 27, 2009
by mikedoug
I2C communications 3 3807 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7229 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3692 October 19, 2009
by puargs
Suggestions for LCD program space 13 4603 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4079 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 4842 September 28, 2009
by rusirius
Connection to cell phones 7 4678 September 22, 2009
by rusirius
Very simple assembly problem 13 5778 September 21, 2009
by rusirius
Linux C editor recommendation 11 6233 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5654 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 4505 September 15, 2009
by rusirius
Using source code 10 4328 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4538 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4066 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7043 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 13662 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4467 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6024 August 15, 2009
by Starwarslegokid
python loop 21 5761 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 4725 August 11, 2009
by amco
"Fancy Pants" Batch File 3 4768 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 18719 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7515 July 29, 2009
by mrobbins
Bootloader Kit 9 4822 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 10426 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11153 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 3885 July 10, 2009
by karlockhart
Digital Write Question 14 4599 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6372 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 3993 June 22, 2009
by Tug
debugging 4 4339 June 20, 2009
by wayward
Help with a state machine 3 5410 June 11, 2009
by n3ueaEMTP
Binary Clock 24 7964 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6028 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5302 May 26, 2009
by wayward
sprintf 4 5984 May 22, 2009
by wayward
testing the programmer 3 3977 May 16, 2009
by digiassn
initialload 3 4219 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5126 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4633 May 06, 2009
by wayward
AVR Bootloaders 3 4189 April 18, 2009
by wayward
Led Marquee question 14 4884 April 11, 2009
by mcai8sh4

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Did you know that using an alternating excitation voltage can reduce the noise in many sensor measurements? Learn more...