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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 3836 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2455 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5004 August 28, 2020
by scootergarrett
More bootloading 1 3018 December 29, 2019
by scootergarrett
Boot Loading 2 2949 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4587 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3493 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3481 November 15, 2016
by sask55
RPM Program 24 8791 September 23, 2016
by Ralphxyz
Makefile 4 3586 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5277 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 3898 March 21, 2016
by sask55
ADMUX=0 7 3907 February 19, 2016
by Javy
Using two timers 22 3920 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3554 January 17, 2016
by Rick_S
Master/Slave I2C 32 16091 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3555 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3087 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 17853 October 02, 2015
by BobaMosfet
Replacement LCD 4 3189 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4489 September 18, 2015
by RickMcKeon
MCU basic concept 6 3404 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4166 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6451 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3494 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4636 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4715 February 14, 2015
by Noter
Programming with graphics 6 3784 November 24, 2014
by jmuthe
Let's do a project 42 5304 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4348 November 11, 2014
by BobaMosfet
COM Port Problem 4 3316 October 22, 2014
by BobaMosfet
Do not understand this 12 5000 September 29, 2014
by BobaMosfet
original program 3 3223 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4464 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3178 June 10, 2014
by lailai
Motorcycle tachometer 1 3710 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 3787 June 01, 2014
by sask55
Pointer questions 6 3525 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3312 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 21604 May 13, 2014
by Ralphxyz
a Tiny project 15 4733 May 05, 2014
by Pew446
char array if statement 4 3193 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3664 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4993 March 15, 2014
by JimFrederickson
char array if statement 12 4403 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 7724 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3210 February 24, 2014
by boxvic
complex library 3 3474 January 19, 2014
by esoderberg
complex library 1 2957 January 18, 2014
by scootergarrett
MKII questions 23 4769 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3576 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 8821 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4029 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8437 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19478 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3865 October 26, 2013
by Noter
HV Programmer 8 4050 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5617 September 11, 2013
by pcbolt
Get time between sensor readings 5 3759 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5240 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 4813 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3552 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3931 August 07, 2013
by pcbolt
XMEGA 2 3585 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5633 July 17, 2013
by edb
Different result with different variable names 9 3876 June 04, 2013
by scootergarrett
Strange ADC errors 15 4339 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3353 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3562 May 29, 2013
by Kami
Define debug comments 10 3706 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8398 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3669 April 28, 2013
by pcbolt
makefile eeprom 2 3329 April 22, 2013
by pcbolt
TWI questions. 10 4832 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12655 April 07, 2013
by JimFrederickson
Bootloader woes 15 4153 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4223 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4545 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5207 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11146 March 28, 2013
by Ralphxyz
creating make file 10 3770 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3570 March 14, 2013
by lnino
USART as SPI 7 6540 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3640 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5321 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3483 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3324 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4060 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3786 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4779 February 12, 2013
by Nichben
Beginners Guide 2 3918 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5215 February 05, 2013
by adosch
Writing into memory while running program 4 3411 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3949 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3557 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7303 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5956 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8367 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3554 January 12, 2013
by Noter
help with keypad/display project code 23 4601 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3753 January 10, 2013
by keith712
LED circuit not producing expected results 5 3906 January 05, 2013
by Noter
AVR Programming without bootloader 29 9255 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3333 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10183 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4531 December 29, 2012
by pcbolt
typecast problem? 7 3369 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4604 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4534 December 24, 2012
by Noter
oscillator fuse bits 9 3911 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 3783 December 23, 2012
by keith712
no such file error 1 6 4436 December 23, 2012
by keith712
Using strcpy 3 3857 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5478 December 18, 2012
by Rick_S
printf problems 9 3763 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6148 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6187 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4234 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28137 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3221 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3870 November 20, 2012
by BobaMosfet
printf_P problems 5 4568 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 5811 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5542 October 22, 2012
by JimFrederickson
waht dose |= do 5 3938 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4949 October 20, 2012
by fishberg5051
Array limitations 6 6226 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5567 October 16, 2012
by ankush_karche
Reading from uart stream 18 5772 October 15, 2012
by sask55
AVRISP v2 programmer 3 3795 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6195 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4205 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4959 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6230 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4052 October 01, 2012
by Noter
indexing an array with a variable 5 3538 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3156 September 27, 2012
by ankush_karche
use of strcat fuction 7 4312 September 23, 2012
by sask55
ADC problem 11 4193 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4710 September 18, 2012
by Bushy
Program too big for MCU? 3 3600 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8831 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4799 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4024 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3863 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3801 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3921 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 15597 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4499 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3565 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3752 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3422 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4749 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5344 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3343 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4518 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3746 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4207 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3871 August 18, 2012
by Finis
TypeCast problem 3 3448 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3608 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3703 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3898 August 03, 2012
by virtual
Basic programming help 11 3749 July 30, 2012
by sask55
Random Number Generator 5 6669 July 25, 2012
by lnino
Scanner Input/Output 7 3827 July 23, 2012
by bl00513
Test program - location? 3 3695 July 21, 2012
by TheFed
Making a library? 11 6994 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 23837 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4251 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 14626 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3888 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7426 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3966 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6421 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5975 July 06, 2012
by edb
Counting the changes in a pin 3 3549 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3665 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4985 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4096 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6019 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3476 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3712 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5553 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4386 June 23, 2012
by rmore
Reading eeprom 3 3887 June 21, 2012
by missle3944
Bluetooth Module Question 2 3727 June 20, 2012
by pcbolt
Using #define 3 3434 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3643 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3894 June 14, 2012
by dicko
Timing for each line of code 3 3413 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5266 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3605 June 10, 2012
by Pew446
328p makefile 5 3632 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7831 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4147 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3538 June 03, 2012
by chaosatom
Input pin Trouble 2 3491 May 28, 2012
by pcbolt
Master/Slave SPI 10 12588 May 28, 2012
by sask55
SPI problem 7 6411 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3483 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4425 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3905 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4067 May 17, 2012
by RogerFL
Compiler issue? 3 3707 May 17, 2012
by RogerFL
SPI Problem! 1 4571 May 17, 2012
by kemil
Read from atmega 15 14723 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5921 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3697 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 5743 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4458 May 08, 2012
by RogerFL
Displaying on the LCD 2 3432 May 06, 2012
by ad2476
Problem with Boolean type 12 8776 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5634 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3807 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4314 April 29, 2012
by JimFrederickson
include statement 2 3383 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4182 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7155 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5164 April 20, 2012
by Ralphxyz
Simple UART code 7 4964 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4611 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3632 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 4737 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4111 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5451 April 12, 2012
by hevans
Dont understand the &= and |= 8 3869 April 06, 2012
by pcbolt
newbie 17 4200 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4022 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4071 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3733 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3901 March 30, 2012
by pcbolt
Code Doctor needed. 21 4595 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4071 March 30, 2012
by pcbolt
LED Array questions 3 3667 March 30, 2012
by amartinez
Need help Programing! 2 3395 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4025 March 22, 2012
by pcbolt
trouble need help 7 3550 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4621 March 14, 2012
by stanvan
concise serial output? 5 4063 March 11, 2012
by sask55
2N7000 work with open drain? 5 4464 March 08, 2012
by RogerFL
How to create a timer? 8 3790 March 07, 2012
by Rick_S
Need help with frequency counter 8 4173 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3448 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3771 March 03, 2012
by esoderberg
Mac Terminal programming 11 4512 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3445 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4645 February 29, 2012
by pcbolt
SPI Programming 11 6107 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4278 February 27, 2012
by jvince96
Sending Data to a File 4 4130 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4154 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3871 February 18, 2012
by mdk
Code weird errors? 13 4370 February 17, 2012
by pcbolt
Hardware Connections 3 3311 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 13895 February 11, 2012
by Rick_S
First MCU Program 4 3692 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4310 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3583 February 07, 2012
by sask55
Implicit Definition Errors 4 4149 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4766 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4564 February 04, 2012
by dvdsnyd
help with interrupts 6 4200 February 04, 2012
by dvdsnyd
questions on overflow 4 4109 February 03, 2012
by dvdsnyd
curser positioning 6 3560 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4179 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3757 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 4957 January 29, 2012
by DS1000
Sending a string in UART 19 18569 January 27, 2012
by treymd
HD44780 (LCD) 3 3968 January 24, 2012
by glendon
Variation on 3 bit adder 9 3925 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3715 January 23, 2012
by Rick_S
referencing a variable 20 4452 January 21, 2012
by Ralphxyz
pin change interrupts 9 5166 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6040 January 19, 2012
by raylop
test 3 3612 January 18, 2012
by Gil
Trouble with my first program! help 50 5124 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4491 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4039 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5618 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3487 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5262 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3837 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4243 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5294 January 05, 2012
by tchilzer2
Interrupt Problem 8 4045 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4406 January 05, 2012
by hevans
Bootloader error 5 4348 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4932 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3743 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3560 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3472 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4262 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4631 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4644 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5797 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7185 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4749 December 22, 2011
by glendon
Serial Read in Labview 12 6427 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4353 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3685 December 19, 2011
by Striker
Corrupted Data 2 4235 December 13, 2011
by hevans
Digital clock code 2 4016 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12265 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 5770 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5231 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4160 December 07, 2011
by huzbum
Music with the MCU?? 12 5649 December 05, 2011
by 2electrified
LED array scroll function 38 11892 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4114 December 04, 2011
by pfullen
Using Vim - installing C script 4 4119 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4184 December 02, 2011
by bluestang
First Program initilload 11 3988 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3973 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4473 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3821 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4340 November 22, 2011
by Rick_S
LCD and custom display 3 3790 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5450 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4227 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3758 November 11, 2011
by BNS
Modbus Master 1 4337 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4195 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4498 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4411 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3520 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 12790 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3631 November 07, 2011
by Heed
Array creation and access 4 3586 November 07, 2011
by JimFrederickson
Huffman coding 2 4041 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5114 November 03, 2011
by hevans
Eyeboard, a new approach 1 4226 November 03, 2011
by lcruz007
TWI hang up 4 4479 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3963 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3884 October 28, 2011
by hevans
Complete one button menu system 3 7667 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4616 October 17, 2011
by claesz
ADC help 3 3523 October 15, 2011
by sonicgadgets
String manipulation 6 4846 October 13, 2011
by claesz
Basic Makefile Help 4 3673 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8344 October 06, 2011
by Rick_S
Led Blink 3 4231 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4313 October 03, 2011
by hevans
Games to learn programming 4 5872 September 23, 2011
by Ralphxyz
Master Slave communications 4 4476 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3848 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4724 September 11, 2011
by dgikuljot
MCU Configuration 12 3843 September 08, 2011
by BobaMosfet
Varying voltages 10 3967 September 07, 2011
by bretm
Interpret statement 5 3842 September 03, 2011
by egero1
Temp spi help 3 3569 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5775 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3721 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4624 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 4733 August 21, 2011
by BobaMosfet
xylophone program 1 3885 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3891 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4204 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5276 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 10844 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3871 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5358 August 08, 2011
by bretm
Noise Noise Noise 3 4701 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3556 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4026 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6690 August 03, 2011
by kayrock
EEPROM confusion 13 5421 July 29, 2011
by Noter
1value error 21 4778 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3848 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4571 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3956 July 21, 2011
by carlhako
Populating an Array 22 5276 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4344 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7301 July 19, 2011
by BobaMosfet
Make header file 10 6477 July 19, 2011
by Ralphxyz
pwm for dac 58 9461 July 18, 2011
by kayrock
Random Number 2 3641 July 18, 2011
by Robotnik
Interupts with a button 3 3401 July 16, 2011
by Noter
need help with my code 3 3803 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3610 July 13, 2011
by gcharris
C++ 8 6296 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3813 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4086 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5377 July 08, 2011
by Rick_S
Making a programmer 7 3953 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5476 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4333 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5722 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3874 June 27, 2011
by Rick_S
Time.h 3 4278 June 23, 2011
by JamesR
Pygame (no rect object) 5 4320 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3848 June 22, 2011
by Ralphxyz
Error in Code 2 3270 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3775 June 21, 2011
by lnino
Responding to a Button with Polling 7 4091 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5349 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3572 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4018 June 13, 2011
by JoyceChee
Nerdkit 22 5052 June 11, 2011
by HJA
Button ipod help 5 3366 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3840 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4801 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3848 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4201 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4980 May 29, 2011
by Ralphxyz
questions about setting bits 11 6693 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8932 May 26, 2011
by huzbum
Question About Interrupts 4 3938 May 25, 2011
by huzbum
RPM to MPH 12 5820 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 5740 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4093 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3975 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5275 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4665 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5203 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3904 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3851 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5054 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4116 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8337 May 17, 2011
by amartinez
PSTR error? 5 3786 May 17, 2011
by hevans
Photoresistor to ADC 15 4744 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3621 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4746 May 14, 2011
by bretm
Help with some code? 4 3727 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4179 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3773 May 13, 2011
by bretm
Python first try comments please 18 4868 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5613 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4087 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10042 May 09, 2011
by Ralphxyz
Python Help 23 6712 May 09, 2011
by kemil
Purchased MCU does not work? 7 5766 May 08, 2011
by paulwszew
Compiling error codes 10 3739 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3933 May 05, 2011
by hevans
upgrade! 1 3846 May 04, 2011
by XOXO
SPI communication code 11 5257 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3489 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5436 April 24, 2011
by xodin
Programming in JAVA 8 16313 April 21, 2011
by Ralphxyz
Function help 5 4099 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4236 April 21, 2011
by lnino
Interesting code structure. 21 5278 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5842 April 20, 2011
by uml_12
SPI transfer delay 3 4072 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4429 April 18, 2011
by Noter
Implementation of printf(...) function 2 4114 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5597 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4508 April 16, 2011
by kayrock
Programming with serial port 6 4803 April 14, 2011
by carlhako
UART 2 3963 April 14, 2011
by Rick_S
Programmers Notepad 4 4815 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3866 April 12, 2011
by bretm
Nerdkits library 9 4111 April 10, 2011
by hariharan
Playing different music with the MCU 7 23185 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5052 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5142 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6989 April 06, 2011
by Schrat
Memory organization 8 4221 April 06, 2011
by Noter
LED array 2 3898 April 06, 2011
by hevans
compiling a .c file 8 4649 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4324 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4044 April 05, 2011
by bretm
led array code 7 4280 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5983 April 02, 2011
by kkanodia
Frequency 20 4768 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4086 April 02, 2011
by hariharan
Help with code 3 3722 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4672 March 31, 2011
by lnino
Connect a different LCD 12 4436 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5330 March 30, 2011
by bretm
Writing software using eye movements 2 3635 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5520 March 29, 2011
by lnino
Interrupts 18 5612 March 28, 2011
by hariharan
OR gate? 14 4560 March 27, 2011
by esoderberg
Analog Output 2 3725 March 26, 2011
by Ralphxyz
For command 8 3824 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4469 March 25, 2011
by hevans
ADMUX 52 6610 March 25, 2011
by Ralphxyz
Attiny10 7 6756 March 25, 2011
by Rick_S
Java Help 2 3980 March 24, 2011
by Ralphxyz
Help with ADC 3 3550 March 23, 2011
by bretm
help needed with uart code 4 4407 March 19, 2011
by plinko
Uart 2 3771 March 19, 2011
by missle3944
How to make a "Make File" 3 4915 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6394 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4791 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6111 March 11, 2011
by missle3944
Hacking an old school led display 11 7938 March 10, 2011
by Noter
Setting Pin Low 2 3744 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3831 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4243 March 06, 2011
by billwis
Function Prototypes 4 3633 March 04, 2011
by Rick_S
Debugger 3 3859 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 5747 March 02, 2011
by bretm
Registers????? 14 4321 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3931 February 27, 2011
by MichaelJE2
Basic C Programming 13 6102 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4099 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5446 February 23, 2011
by Wads
Programming Capabilities 7 3865 February 23, 2011
by Twarter369
RC car 6 4731 February 22, 2011
by derberp
How to play user entered sound? 9 4204 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3682 February 21, 2011
by hevans
Compiling the bootloader 17 5219 February 20, 2011
by Ralphxyz
Help with PWM 2 4913 February 20, 2011
by hevans
ADCRA 4 3881 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5280 February 20, 2011
by hevans
Accelerometer project 12 8782 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3662 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4774 February 13, 2011
by fubar769
Servo code execution 1 3863 February 11, 2011
by missle3944
New chip programming 2 4654 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5559 February 07, 2011
by hevans
Compiling 3 3802 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4505 February 05, 2011
by mongo
Checking a Pins Status 3 4135 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3798 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3968 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5475 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3887 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3521 February 01, 2011
by Rick_S
ADC HELP!!! 16 6312 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4021 January 31, 2011
by rboggs10
My first .h file usage 3 5061 January 31, 2011
by Ralphxyz
counting 4 3651 January 28, 2011
by Jalex
atmega328P's ADC 2 5261 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26365 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6803 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4326 January 25, 2011
by popwarsweet
Confused again 2 3683 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 6746 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3877 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4253 January 23, 2011
by Rick_S
Loading issues 4 3767 January 22, 2011
by Shabigity
printf dip arithmetic 3 4128 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4629 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6869 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5200 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4481 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4179 January 15, 2011
by wanderingjew
MCU specific C programming 4 4385 January 15, 2011
by Hexorg
Math Problem 1 4048 January 15, 2011
by Jalex
Coding question 2 3654 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 4706 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4282 January 13, 2011
by Icyhot
programming ladder logic 7 16457 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4053 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4538 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4647 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4934 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3729 January 04, 2011
by Steven
N00B memory allocation questions 4 4042 January 04, 2011
by Sciencenerd
SD card protocol 3 6961 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4302 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4656 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4330 January 01, 2011
by hevans
Just built a 7 segment interface 7 5341 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5324 December 28, 2010
by Ralphxyz
if statements... 12 5595 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5876 December 22, 2010
by VictorsNerdery
Math Check Please 5 3749 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4633 December 22, 2010
by Icyhot
Question Regarding Registers 5 3840 December 16, 2010
by hevans
JTAG programming 2 4342 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3833 December 11, 2010
by mbobak
knight rider LED animation 21 10923 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3762 December 06, 2010
by lcruz007
Error during make 2 3653 December 06, 2010
by bretm
trying to understand MAKE 6 3786 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4838 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3802 December 01, 2010
by hevans
using different crystals 4 3824 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4666 November 25, 2010
by Ralphxyz
Writing Data to File 2 4136 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4027 November 18, 2010
by hevans
Fourier transform 3 5174 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3933 November 11, 2010
by bretm
Quick bootloader question 4 3886 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4221 November 08, 2010
by gusr205
Doing Integrals in C code 5 10933 November 07, 2010
by hevans
Duty cycle 3 3890 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4343 November 05, 2010
by bretm
I2C Nerdkit Library 14 6444 October 30, 2010
by Ralphxyz
Malloc Issues 6 4751 October 30, 2010
by kle8309
Smooth servo movement. 10 6042 October 27, 2010
by esoderberg
or operator 2 3791 October 25, 2010
by hevans
Tech-O-Meter 5 3955 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6238 October 25, 2010
by Rick_S
Temperature sensor 10 5394 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3980 October 23, 2010
by mmw1
how does avr memory work? 2 4806 October 19, 2010
by hevans
DAPA Upload Problem 10 4733 October 18, 2010
by brockmjp
Reading Resistance 4 4278 October 17, 2010
by LindaEC
avrisp mkii trouble 21 6824 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4273 October 10, 2010
by hevans
Setting FUSES? 5 5298 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7110 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4571 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4425 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4630 September 21, 2010
by bretm
MCU Programming Error 2 3712 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4091 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3969 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6039 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4163 September 15, 2010
by bpenglase
Mac problems with programming 7 4568 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6079 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4140 September 07, 2010
by hevans
Initial programming 15 4169 September 04, 2010
by Rick_S
LED all at once 4 3985 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4407 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4138 August 26, 2010
by bretm
alternative programming language 4 5689 August 25, 2010
by awesome
Listen for serial input 4 4494 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4119 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5521 August 21, 2010
by Ralphxyz
tempsensor 4 3939 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5443 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6551 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6112 August 16, 2010
by ironcladmvtm
Compile 4 4119 August 16, 2010
by Ralphxyz
Change text 6 3737 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12199 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4953 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5135 August 07, 2010
by kle8309
Other LCDs? 2 3812 August 06, 2010
by Rick_S
Not working 21 5773 August 06, 2010
by Razvan
Generating random numbers in C. 2 4812 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4785 August 04, 2010
by gnkarn
My MAKE article 2 4494 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4879 July 31, 2010
by sbrod
Multiple ADC ports 9 5022 July 31, 2010
by norby31
what do these errors mean? 11 4051 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9959 July 28, 2010
by hevans
Saving variables 2 3984 July 27, 2010
by bretm
Printing today date on LCD 5 4034 July 27, 2010
by Ralphxyz
Sending a string 6 4522 July 26, 2010
by ioScream
LED Scrolling display 1 4190 July 25, 2010
by ermias
error help 3 4405 July 24, 2010
by cinta51
Need a JumpStart 8 4081 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5016 July 20, 2010
by pjack
Content mismatch - verification error 6 4998 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17323 July 20, 2010
by lsoltmann
LCD sequence question 2 3575 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4255 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8080 July 12, 2010
by lcruz007
ADC with input at ground 6 4729 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4320 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4701 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4036 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4624 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4205 June 29, 2010
by bretm
Saving text to EEPROM 2 5190 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4329 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4059 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4098 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3976 June 12, 2010
by Jer
Foodloader help 5 4344 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4301 June 11, 2010
by treymd
tempsensor project 8 3789 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4321 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3749 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7247 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3899 May 13, 2010
by wayward
ISP programming error 8 11876 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4409 May 11, 2010
by avicell
Maximum PWM frequency? 4 4238 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3810 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3951 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4537 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3599 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4056 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5126 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4994 May 01, 2010
by Solorbob
UART programming (PC side) 4 4567 May 01, 2010
by Hexorg
Assemble resistor notation 4 3709 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4475 April 30, 2010
by bretm
Using PCINT4 5 4653 April 22, 2010
by bretm
Using Shift Registers? 2 4875 April 18, 2010
by wayward
on flash FILE i/o 6 4144 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3862 April 13, 2010
by sask55
AVR Arrays? 2 5809 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 10649 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5278 April 11, 2010
by JackScumm
My new game for my EES 7 4569 April 10, 2010
by Hexorg
Silly Coding Question 10 4311 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4939 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4903 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4025 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4234 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5021 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4014 April 02, 2010
by lcruz007
PWM and LEDs 3 4727 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4015 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4609 March 27, 2010
by bretm
Modifing C code without knowing C 3 4034 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9015 March 24, 2010
by Frozenlock
Python code to create LED font 1 4647 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6249 March 21, 2010
by brian
Eclipse AVR plugin help 5 4328 March 18, 2010
by fatmarik
Help with programing plese 4 3890 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5203 March 17, 2010
by Rick_S
POST (power on self test) 2 4151 March 12, 2010
by treymd
Easy PWM tutorial 2 4024 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4453 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4410 March 07, 2010
by lcruz007
asm macro error 2 3889 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4069 March 05, 2010
by xc2rx
ACD sample rate 4 4973 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5133 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3910 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4117 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3712 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 4758 March 02, 2010
by lcruz007
Easy Random Numbers 3 5018 March 01, 2010
by hevans
float to int? 5 4090 February 27, 2010
by Hexorg
An interesting beep 1 4196 February 26, 2010
by bretm
Bucket Brigade 3 3932 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11273 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5102 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3824 February 15, 2010
by ton_mit
Bootloader install 6 5539 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5092 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4081 February 13, 2010
by banerjen
clearing data in serail buffer 5 7686 February 11, 2010
by sask55
microseconds realtimeclock 3 4229 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4188 February 08, 2010
by mrobbins
time structure check 12 4073 February 07, 2010
by wayward
ISP Question 10 4406 February 06, 2010
by Phrank916
Can't upload to m328p 4 4562 February 06, 2010
by sask55
Check out my new project! 5 4452 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4059 February 02, 2010
by saleem
Convert uint8_t to char 3 14599 February 01, 2010
by saleem
Need Accelerometer... 8 4320 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3882 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3918 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5320 January 29, 2010
by Rick_S
what the heck does << mean? 4 4381 January 29, 2010
by Ralphxyz
Clocking another IC 3 3692 January 27, 2010
by mrobbins
Twisted pair 11 4604 January 26, 2010
by mongo
Python Majic 3 5050 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4036 January 22, 2010
by hevans
Trouble in sending information in UART 3 4279 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5258 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 9765 January 20, 2010
by saleem
Help needed on counting program 5 4400 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5460 January 19, 2010
by treymd
Python creates it's own errors! 17 4059 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4048 January 18, 2010
by mongo
Compiling new code 10 4462 January 16, 2010
by N3Roaster
Make error 17 4792 January 16, 2010
by Eb547
ISP and micro madness. 12 4199 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4079 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4030 January 14, 2010
by Rick_S
Book suggestions? 3 3965 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4282 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4337 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5775 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4197 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4287 December 31, 2009
by hevans
Understanding Array Code 9 4379 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3924 December 30, 2009
by markjbenson
Pin change interrupt 2 4564 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5354 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4329 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 17808 December 27, 2009
by jastermerrel
Makefile foodloader 34 6384 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6463 December 25, 2009
by Aceslick911
High voltage signal timer 3 3886 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6410 December 22, 2009
by Rick_S
Managing data tables 12 4400 December 21, 2009
by JKITSON
external interrupt 1 3854 December 21, 2009
by saleem
Weather Station 1 4691 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5783 December 14, 2009
by hevans
from ivonv's post 8 4805 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3998 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5186 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5418 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4803 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3888 December 04, 2009
by pbfy0
A few questions... 10 4902 November 29, 2009
by hevans
Help with code please 22 5868 November 29, 2009
by pbfy0
Programmers Wanted 1 4212 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4108 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4129 November 24, 2009
by FWSquatch
Random Questions 10 4241 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4606 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6667 November 23, 2009
by BobaMosfet
C Programming basic question 3 4092 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 6777 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5173 November 02, 2009
by hevans
How-To: Sleep 11 6750 October 27, 2009
by mikedoug
I2C communications 3 4085 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7537 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3942 October 19, 2009
by puargs
Suggestions for LCD program space 13 4877 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4370 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5129 September 28, 2009
by rusirius
Connection to cell phones 7 5003 September 22, 2009
by rusirius
Very simple assembly problem 13 6064 September 21, 2009
by rusirius
Linux C editor recommendation 11 6577 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5901 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 4839 September 15, 2009
by rusirius
Using source code 10 4649 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4852 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4358 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7373 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14063 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4794 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6370 August 15, 2009
by Starwarslegokid
python loop 21 6118 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5010 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5064 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19252 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7816 July 29, 2009
by mrobbins
Bootloader Kit 9 5132 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 10838 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11485 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4187 July 10, 2009
by karlockhart
Digital Write Question 14 4887 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6615 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4225 June 22, 2009
by Tug
debugging 4 4630 June 20, 2009
by wayward
Help with a state machine 3 5655 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8275 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6312 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5610 May 26, 2009
by wayward
sprintf 4 6321 May 22, 2009
by wayward
testing the programmer 3 4267 May 16, 2009
by digiassn
initialload 3 4481 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5383 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4893 May 06, 2009
by wayward
AVR Bootloaders 3 4431 April 18, 2009
by wayward
Led Marquee question 14 5141 April 11, 2009
by mcai8sh4

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