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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 4897 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3345 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5933 August 28, 2020
by scootergarrett
More bootloading 1 3796 December 29, 2019
by scootergarrett
Boot Loading 2 3642 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5315 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4225 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4186 November 15, 2016
by sask55
RPM Program 24 9698 September 23, 2016
by Ralphxyz
Makefile 4 4294 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5892 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4723 March 21, 2016
by sask55
ADMUX=0 7 4559 February 19, 2016
by Javy
Using two timers 22 4835 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4322 January 17, 2016
by Rick_S
Master/Slave I2C 32 16961 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4220 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3696 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18867 October 02, 2015
by BobaMosfet
Replacement LCD 4 4107 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5305 September 18, 2015
by RickMcKeon
MCU basic concept 6 4062 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4870 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7326 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4208 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5260 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5344 February 14, 2015
by Noter
Programming with graphics 6 4426 November 24, 2014
by jmuthe
Let's do a project 42 6173 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5110 November 11, 2014
by BobaMosfet
COM Port Problem 4 3926 October 22, 2014
by BobaMosfet
Do not understand this 12 5683 September 29, 2014
by BobaMosfet
original program 3 3843 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5116 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 4046 June 10, 2014
by lailai
Motorcycle tachometer 1 4287 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4555 June 01, 2014
by sask55
Pointer questions 6 4276 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3943 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23798 May 13, 2014
by Ralphxyz
a Tiny project 15 5413 May 05, 2014
by Pew446
char array if statement 4 3836 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4484 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5625 March 15, 2014
by JimFrederickson
char array if statement 12 5050 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8907 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3801 February 24, 2014
by boxvic
complex library 3 4064 January 19, 2014
by esoderberg
complex library 1 3691 January 18, 2014
by scootergarrett
MKII questions 23 5382 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4164 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9816 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4648 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9234 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20297 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4510 October 26, 2013
by Noter
HV Programmer 8 4752 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6252 September 11, 2013
by pcbolt
Get time between sensor readings 5 4323 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5832 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5458 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 4057 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4506 August 07, 2013
by pcbolt
XMEGA 2 4212 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6416 July 17, 2013
by edb
Different result with different variable names 9 4549 June 04, 2013
by scootergarrett
Strange ADC errors 15 4922 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3842 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4233 May 29, 2013
by Kami
Define debug comments 10 4287 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9174 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4242 April 28, 2013
by pcbolt
makefile eeprom 2 3975 April 22, 2013
by pcbolt
TWI questions. 10 5660 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13542 April 07, 2013
by JimFrederickson
Bootloader woes 15 4818 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4808 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5223 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5921 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 12101 March 28, 2013
by Ralphxyz
creating make file 10 4318 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4133 March 14, 2013
by lnino
USART as SPI 7 7235 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4285 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 6052 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 4036 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3873 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4621 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4349 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5425 February 12, 2013
by Nichben
Beginners Guide 2 4513 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5922 February 05, 2013
by adosch
Writing into memory while running program 4 3955 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4479 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4185 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7977 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6609 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9325 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4187 January 12, 2013
by Noter
help with keypad/display project code 23 5277 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4469 January 10, 2013
by keith712
LED circuit not producing expected results 5 4566 January 05, 2013
by Noter
AVR Programming without bootloader 29 10427 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3942 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10878 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5101 December 29, 2012
by pcbolt
typecast problem? 7 4042 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5202 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5225 December 24, 2012
by Noter
oscillator fuse bits 9 4469 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4506 December 23, 2012
by keith712
no such file error 1 6 5112 December 23, 2012
by keith712
Using strcpy 3 4433 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6269 December 18, 2012
by Rick_S
printf problems 9 4302 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6881 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 7102 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4941 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29586 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3794 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4432 November 20, 2012
by BobaMosfet
printf_P problems 5 5153 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6482 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6329 October 22, 2012
by JimFrederickson
waht dose |= do 5 4595 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5621 October 20, 2012
by fishberg5051
Array limitations 6 7200 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6156 October 16, 2012
by ankush_karche
Reading from uart stream 18 6465 October 15, 2012
by sask55
AVRISP v2 programmer 3 4386 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6872 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4869 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5680 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6898 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4616 October 01, 2012
by Noter
indexing an array with a variable 5 4123 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3724 September 27, 2012
by ankush_karche
use of strcat fuction 7 4966 September 23, 2012
by sask55
ADC problem 11 4803 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5278 September 18, 2012
by Bushy
Program too big for MCU? 3 4330 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9437 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5469 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4602 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4467 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4418 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4558 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16972 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 5075 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4204 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4300 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3976 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5350 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5970 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3889 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5144 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4353 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4808 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4502 August 18, 2012
by Finis
TypeCast problem 3 4078 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4164 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4266 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4541 August 03, 2012
by virtual
Basic programming help 11 4468 July 30, 2012
by sask55
Random Number Generator 5 7478 July 25, 2012
by lnino
Scanner Input/Output 7 4282 July 23, 2012
by bl00513
Test program - location? 3 4243 July 21, 2012
by TheFed
Making a library? 11 7711 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24807 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4832 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15961 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4473 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8282 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4603 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 7002 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6624 July 06, 2012
by edb
Counting the changes in a pin 3 4166 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4255 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5639 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4772 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6617 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 4040 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4323 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6464 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5560 June 23, 2012
by rmore
Reading eeprom 3 4456 June 21, 2012
by missle3944
Bluetooth Module Question 2 4239 June 20, 2012
by pcbolt
Using #define 3 4018 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4268 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4489 June 14, 2012
by dicko
Timing for each line of code 3 3996 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5948 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4239 June 10, 2012
by Pew446
328p makefile 5 4164 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8450 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4779 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4244 June 03, 2012
by chaosatom
Input pin Trouble 2 4049 May 28, 2012
by pcbolt
Master/Slave SPI 10 13345 May 28, 2012
by sask55
SPI problem 7 7065 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 4039 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 5073 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4460 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4613 May 17, 2012
by RogerFL
Compiler issue? 3 4292 May 17, 2012
by RogerFL
SPI Problem! 1 5181 May 17, 2012
by kemil
Read from atmega 15 15743 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6542 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4239 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6352 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5111 May 08, 2012
by RogerFL
Displaying on the LCD 2 3976 May 06, 2012
by ad2476
Problem with Boolean type 12 9762 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6428 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4483 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4890 April 29, 2012
by JimFrederickson
include statement 2 4000 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4810 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7907 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5738 April 20, 2012
by Ralphxyz
Simple UART code 7 5604 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5171 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4266 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5456 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4708 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 6077 April 12, 2012
by hevans
Dont understand the &= and |= 8 4506 April 06, 2012
by pcbolt
newbie 17 4804 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4695 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4648 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4349 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4551 March 30, 2012
by pcbolt
Code Doctor needed. 21 5157 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4687 March 30, 2012
by pcbolt
LED Array questions 3 4243 March 30, 2012
by amartinez
Need help Programing! 2 4019 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4599 March 22, 2012
by pcbolt
trouble need help 7 4123 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5259 March 14, 2012
by stanvan
concise serial output? 5 4756 March 11, 2012
by sask55
2N7000 work with open drain? 5 5053 March 08, 2012
by RogerFL
How to create a timer? 8 4524 March 07, 2012
by Rick_S
Need help with frequency counter 8 4828 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 4015 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4337 March 03, 2012
by esoderberg
Mac Terminal programming 11 5167 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4114 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5198 February 29, 2012
by pcbolt
SPI Programming 11 6727 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4853 February 27, 2012
by jvince96
Sending Data to a File 4 4773 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4815 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4403 February 18, 2012
by mdk
Code weird errors? 13 5114 February 17, 2012
by pcbolt
Hardware Connections 3 3840 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14719 February 11, 2012
by Rick_S
First MCU Program 4 4358 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4966 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4158 February 07, 2012
by sask55
Implicit Definition Errors 4 4755 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5328 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5268 February 04, 2012
by dvdsnyd
help with interrupts 6 4771 February 04, 2012
by dvdsnyd
questions on overflow 4 4819 February 03, 2012
by dvdsnyd
curser positioning 6 4114 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4800 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4390 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5742 January 29, 2012
by DS1000
Sending a string in UART 19 19569 January 27, 2012
by treymd
HD44780 (LCD) 3 4509 January 24, 2012
by glendon
Variation on 3 bit adder 9 4705 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4314 January 23, 2012
by Rick_S
referencing a variable 20 5091 January 21, 2012
by Ralphxyz
pin change interrupts 9 5918 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6564 January 19, 2012
by raylop
test 3 4189 January 18, 2012
by Gil
Trouble with my first program! help 50 5711 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5225 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4719 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6290 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 4053 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 6082 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4407 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4928 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5845 January 05, 2012
by tchilzer2
Interrupt Problem 8 4717 January 05, 2012
by JKITSON
Problems locating "makefile" 10 5020 January 05, 2012
by hevans
Bootloader error 5 4893 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5496 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4285 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4167 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4108 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4817 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5203 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5243 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6566 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7964 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5459 December 22, 2011
by glendon
Serial Read in Labview 12 7062 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4953 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4283 December 19, 2011
by Striker
Corrupted Data 2 4885 December 13, 2011
by hevans
Digital clock code 2 4585 December 12, 2011
by Rick_S
Detecting high/ low pins 11 13028 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6450 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5886 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4756 December 07, 2011
by huzbum
Music with the MCU?? 12 6403 December 05, 2011
by 2electrified
LED array scroll function 38 12720 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4834 December 04, 2011
by pfullen
Using Vim - installing C script 4 4753 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4916 December 02, 2011
by bluestang
First Program initilload 11 4665 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4589 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5112 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4435 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4980 November 22, 2011
by Rick_S
LCD and custom display 3 4343 November 20, 2011
by missle3944
LCD Custom Characters Help 6 6072 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4815 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4269 November 11, 2011
by BNS
Modbus Master 1 4935 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4869 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5090 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4987 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4104 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13660 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4237 November 07, 2011
by Heed
Array creation and access 4 4189 November 07, 2011
by JimFrederickson
Huffman coding 2 4669 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5690 November 03, 2011
by hevans
Eyeboard, a new approach 1 4850 November 03, 2011
by lcruz007
TWI hang up 4 5096 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4568 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4422 October 28, 2011
by hevans
Complete one button menu system 3 8524 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5218 October 17, 2011
by claesz
ADC help 3 4092 October 15, 2011
by sonicgadgets
String manipulation 6 5459 October 13, 2011
by claesz
Basic Makefile Help 4 4182 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 9066 October 06, 2011
by Rick_S
Led Blink 3 4773 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4906 October 03, 2011
by hevans
Games to learn programming 4 6686 September 23, 2011
by Ralphxyz
Master Slave communications 4 5057 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4438 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5448 September 11, 2011
by dgikuljot
MCU Configuration 12 4451 September 08, 2011
by BobaMosfet
Varying voltages 10 4546 September 07, 2011
by bretm
Interpret statement 5 4456 September 03, 2011
by egero1
Temp spi help 3 4145 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6380 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4347 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5249 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5419 August 21, 2011
by BobaMosfet
xylophone program 1 4574 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4441 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4792 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5923 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11592 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4414 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 6079 August 08, 2011
by bretm
Noise Noise Noise 3 5270 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4112 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4674 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7358 August 03, 2011
by kayrock
EEPROM confusion 13 6151 July 29, 2011
by Noter
1value error 21 5429 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4492 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5141 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4482 July 21, 2011
by carlhako
Populating an Array 22 5908 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4856 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7981 July 19, 2011
by BobaMosfet
Make header file 10 7079 July 19, 2011
by Ralphxyz
pwm for dac 58 10097 July 18, 2011
by kayrock
Random Number 2 4261 July 18, 2011
by Robotnik
Interupts with a button 3 3933 July 16, 2011
by Noter
need help with my code 3 4454 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4209 July 13, 2011
by gcharris
C++ 8 6936 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4352 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4739 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 6037 July 08, 2011
by Rick_S
Making a programmer 7 4474 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 6075 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4869 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6305 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4460 June 27, 2011
by Rick_S
Time.h 3 4827 June 23, 2011
by JamesR
Pygame (no rect object) 5 5000 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4466 June 22, 2011
by Ralphxyz
Error in Code 2 3759 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4389 June 21, 2011
by lnino
Responding to a Button with Polling 7 4744 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5920 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4181 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4592 June 13, 2011
by JoyceChee
Nerdkit 22 5759 June 11, 2011
by HJA
Button ipod help 5 3906 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4457 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5468 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4405 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4787 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5647 May 29, 2011
by Ralphxyz
questions about setting bits 11 7351 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9739 May 26, 2011
by huzbum
Question About Interrupts 4 4461 May 25, 2011
by huzbum
RPM to MPH 12 6629 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6437 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4673 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4582 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5935 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5343 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5877 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4534 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4414 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5633 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4772 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9118 May 17, 2011
by amartinez
PSTR error? 5 4311 May 17, 2011
by hevans
Photoresistor to ADC 15 5344 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4305 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5313 May 14, 2011
by bretm
Help with some code? 4 4295 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4688 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4443 May 13, 2011
by bretm
Python first try comments please 18 5433 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6221 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4668 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10792 May 09, 2011
by Ralphxyz
Python Help 23 7398 May 09, 2011
by kemil
Purchased MCU does not work? 7 6283 May 08, 2011
by paulwszew
Compiling error codes 10 4294 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4509 May 05, 2011
by hevans
upgrade! 1 4448 May 04, 2011
by XOXO
SPI communication code 11 5906 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4097 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 6053 April 24, 2011
by xodin
Programming in JAVA 8 17074 April 21, 2011
by Ralphxyz
Function help 5 4633 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4888 April 21, 2011
by lnino
Interesting code structure. 21 5989 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6452 April 20, 2011
by uml_12
SPI transfer delay 3 4674 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5124 April 18, 2011
by Noter
Implementation of printf(...) function 2 4661 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6153 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5168 April 16, 2011
by kayrock
Programming with serial port 6 5376 April 14, 2011
by carlhako
UART 2 4651 April 14, 2011
by Rick_S
Programmers Notepad 4 5404 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4452 April 12, 2011
by bretm
Nerdkits library 9 4673 April 10, 2011
by hariharan
Playing different music with the MCU 7 23971 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5694 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5774 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7815 April 06, 2011
by Schrat
Memory organization 8 4855 April 06, 2011
by Noter
LED array 2 4481 April 06, 2011
by hevans
compiling a .c file 8 5236 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4851 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4657 April 05, 2011
by bretm
led array code 7 4980 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6566 April 02, 2011
by kkanodia
Frequency 20 5476 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4694 April 02, 2011
by hariharan
Help with code 3 4278 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5238 March 31, 2011
by lnino
Connect a different LCD 12 5040 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 6029 March 30, 2011
by bretm
Writing software using eye movements 2 4251 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6165 March 29, 2011
by lnino
Interrupts 18 6217 March 28, 2011
by hariharan
OR gate? 14 5198 March 27, 2011
by esoderberg
Analog Output 2 4314 March 26, 2011
by Ralphxyz
For command 8 4407 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5092 March 25, 2011
by hevans
ADMUX 52 7338 March 25, 2011
by Ralphxyz
Attiny10 7 7455 March 25, 2011
by Rick_S
Java Help 2 4549 March 24, 2011
by Ralphxyz
Help with ADC 3 4170 March 23, 2011
by bretm
help needed with uart code 4 4989 March 19, 2011
by plinko
Uart 2 4354 March 19, 2011
by missle3944
How to make a "Make File" 3 5540 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6949 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5478 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6736 March 11, 2011
by missle3944
Hacking an old school led display 11 8920 March 10, 2011
by Noter
Setting Pin Low 2 4282 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4343 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4877 March 06, 2011
by billwis
Function Prototypes 4 4291 March 04, 2011
by Rick_S
Debugger 3 4429 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6667 March 02, 2011
by bretm
Registers????? 14 4932 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4635 February 27, 2011
by MichaelJE2
Basic C Programming 13 6799 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4746 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 6004 February 23, 2011
by Wads
Programming Capabilities 7 4408 February 23, 2011
by Twarter369
RC car 6 5616 February 22, 2011
by derberp
How to play user entered sound? 9 4895 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4228 February 21, 2011
by hevans
Compiling the bootloader 17 5863 February 20, 2011
by Ralphxyz
Help with PWM 2 5463 February 20, 2011
by hevans
ADCRA 4 4432 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5854 February 20, 2011
by hevans
Accelerometer project 12 9464 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4183 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5323 February 13, 2011
by fubar769
Servo code execution 1 4526 February 11, 2011
by missle3944
New chip programming 2 5199 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6182 February 07, 2011
by hevans
Compiling 3 4346 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5112 February 05, 2011
by mongo
Checking a Pins Status 3 4660 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4356 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4576 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 6037 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4394 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4088 February 01, 2011
by Rick_S
ADC HELP!!! 16 6954 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4538 January 31, 2011
by rboggs10
My first .h file usage 3 5662 January 31, 2011
by Ralphxyz
counting 4 4226 January 28, 2011
by Jalex
atmega328P's ADC 2 5834 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27175 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7350 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4951 January 25, 2011
by popwarsweet
Confused again 2 4216 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7572 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4413 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4910 January 23, 2011
by Rick_S
Loading issues 4 4416 January 22, 2011
by Shabigity
printf dip arithmetic 3 4700 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5182 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7492 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5754 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 5085 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4782 January 15, 2011
by wanderingjew
MCU specific C programming 4 5048 January 15, 2011
by Hexorg
Math Problem 1 4671 January 15, 2011
by Jalex
Coding question 2 4225 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5393 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4857 January 13, 2011
by Icyhot
programming ladder logic 7 17182 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4629 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5135 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5236 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5597 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4248 January 04, 2011
by Steven
N00B memory allocation questions 4 4591 January 04, 2011
by Sciencenerd
SD card protocol 3 7659 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4869 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5224 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4886 January 01, 2011
by hevans
Just built a 7 segment interface 7 5936 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5999 December 28, 2010
by Ralphxyz
if statements... 12 6232 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6511 December 22, 2010
by VictorsNerdery
Math Check Please 5 4413 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5293 December 22, 2010
by Icyhot
Question Regarding Registers 5 4450 December 16, 2010
by hevans
JTAG programming 2 5005 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4437 December 11, 2010
by mbobak
knight rider LED animation 21 11804 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4280 December 06, 2010
by lcruz007
Error during make 2 4175 December 06, 2010
by bretm
trying to understand MAKE 6 4404 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5429 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4375 December 01, 2010
by hevans
using different crystals 4 4373 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5228 November 25, 2010
by Ralphxyz
Writing Data to File 2 4720 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4605 November 18, 2010
by hevans
Fourier transform 3 5795 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4501 November 11, 2010
by bretm
Quick bootloader question 4 4560 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4764 November 08, 2010
by gusr205
Doing Integrals in C code 5 11761 November 07, 2010
by hevans
Duty cycle 3 4481 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4922 November 05, 2010
by bretm
I2C Nerdkit Library 14 7035 October 30, 2010
by Ralphxyz
Malloc Issues 6 5429 October 30, 2010
by kle8309
Smooth servo movement. 10 6630 October 27, 2010
by esoderberg
or operator 2 4420 October 25, 2010
by hevans
Tech-O-Meter 5 4633 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6823 October 25, 2010
by Rick_S
Temperature sensor 10 6021 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4519 October 23, 2010
by mmw1
how does avr memory work? 2 5325 October 19, 2010
by hevans
DAPA Upload Problem 10 5287 October 18, 2010
by brockmjp
Reading Resistance 4 4885 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7533 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4902 October 10, 2010
by hevans
Setting FUSES? 5 5934 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7845 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5213 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 5035 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5378 September 21, 2010
by bretm
MCU Programming Error 2 4190 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4725 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4558 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6719 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4837 September 15, 2010
by bpenglase
Mac problems with programming 7 5181 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6741 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4723 September 07, 2010
by hevans
Initial programming 15 4803 September 04, 2010
by Rick_S
LED all at once 4 4660 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4969 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4735 August 26, 2010
by bretm
alternative programming language 4 6340 August 25, 2010
by awesome
Listen for serial input 4 5052 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4687 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 6040 August 21, 2010
by Ralphxyz
tempsensor 4 4464 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 6004 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7217 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6666 August 16, 2010
by ironcladmvtm
Compile 4 4607 August 16, 2010
by Ralphxyz
Change text 6 4312 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12930 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5562 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5718 August 07, 2010
by kle8309
Other LCDs? 2 4357 August 06, 2010
by Rick_S
Not working 21 6484 August 06, 2010
by Razvan
Generating random numbers in C. 2 5358 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5342 August 04, 2010
by gnkarn
My MAKE article 2 5030 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5421 July 31, 2010
by sbrod
Multiple ADC ports 9 5615 July 31, 2010
by norby31
what do these errors mean? 11 4555 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10866 July 28, 2010
by hevans
Saving variables 2 4513 July 27, 2010
by bretm
Printing today date on LCD 5 4677 July 27, 2010
by Ralphxyz
Sending a string 6 5096 July 26, 2010
by ioScream
LED Scrolling display 1 4685 July 25, 2010
by ermias
error help 3 4995 July 24, 2010
by cinta51
Need a JumpStart 8 4624 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5580 July 20, 2010
by pjack
Content mismatch - verification error 6 5607 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18428 July 20, 2010
by lsoltmann
LCD sequence question 2 4144 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4798 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8731 July 12, 2010
by lcruz007
ADC with input at ground 6 5354 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4890 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5331 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4568 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5241 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4762 June 29, 2010
by bretm
Saving text to EEPROM 2 5851 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4896 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4619 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4806 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4592 June 12, 2010
by Jer
Foodloader help 5 4897 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4848 June 11, 2010
by treymd
tempsensor project 8 4458 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4988 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4367 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7945 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4448 May 13, 2010
by wayward
ISP programming error 8 12674 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 5075 May 11, 2010
by avicell
Maximum PWM frequency? 4 4774 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4415 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4515 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5169 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4117 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4566 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5677 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5553 May 01, 2010
by Solorbob
UART programming (PC side) 4 5178 May 01, 2010
by Hexorg
Assemble resistor notation 4 4273 May 01, 2010
by Ralphxyz
coding pushbuttons 9 5066 April 30, 2010
by bretm
Using PCINT4 5 5306 April 22, 2010
by bretm
Using Shift Registers? 2 5403 April 18, 2010
by wayward
on flash FILE i/o 6 4727 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4387 April 13, 2010
by sask55
AVR Arrays? 2 6371 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11589 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5862 April 11, 2010
by JackScumm
My new game for my EES 7 5172 April 10, 2010
by Hexorg
Silly Coding Question 10 4860 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5474 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5679 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4568 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4813 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5654 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4507 April 02, 2010
by lcruz007
PWM and LEDs 3 5268 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4530 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5186 March 27, 2010
by bretm
Modifing C code without knowing C 3 4570 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9790 March 24, 2010
by Frozenlock
Python code to create LED font 1 5195 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6833 March 21, 2010
by brian
Eclipse AVR plugin help 5 4870 March 18, 2010
by fatmarik
Help with programing plese 4 4401 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5936 March 17, 2010
by Rick_S
POST (power on self test) 2 4691 March 12, 2010
by treymd
Easy PWM tutorial 2 4582 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 5005 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4930 March 07, 2010
by lcruz007
asm macro error 2 4397 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4679 March 05, 2010
by xc2rx
ACD sample rate 4 5623 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5776 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4425 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4656 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4210 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5465 March 02, 2010
by lcruz007
Easy Random Numbers 3 5588 March 01, 2010
by hevans
float to int? 5 4712 February 27, 2010
by Hexorg
An interesting beep 1 4740 February 26, 2010
by bretm
Bucket Brigade 3 4496 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 12015 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5675 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4421 February 15, 2010
by ton_mit
Bootloader install 6 6122 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5645 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4671 February 13, 2010
by banerjen
clearing data in serail buffer 5 8318 February 11, 2010
by sask55
microseconds realtimeclock 3 4753 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4774 February 08, 2010
by mrobbins
time structure check 12 4619 February 07, 2010
by wayward
ISP Question 10 5001 February 06, 2010
by Phrank916
Can't upload to m328p 4 5144 February 06, 2010
by sask55
Check out my new project! 5 4951 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4577 February 02, 2010
by saleem
Convert uint8_t to char 3 15336 February 01, 2010
by saleem
Need Accelerometer... 8 4868 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4471 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4474 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5866 January 29, 2010
by Rick_S
what the heck does << mean? 4 4962 January 29, 2010
by Ralphxyz
Clocking another IC 3 4337 January 27, 2010
by mrobbins
Twisted pair 11 5290 January 26, 2010
by mongo
Python Majic 3 5646 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4610 January 22, 2010
by hevans
Trouble in sending information in UART 3 4839 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5874 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10492 January 20, 2010
by saleem
Help needed on counting program 5 5039 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5968 January 19, 2010
by treymd
Python creates it's own errors! 17 4588 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4582 January 18, 2010
by mongo
Compiling new code 10 5042 January 16, 2010
by N3Roaster
Make error 17 5331 January 16, 2010
by Eb547
ISP and micro madness. 12 4769 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4693 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4601 January 14, 2010
by Rick_S
Book suggestions? 3 4475 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4854 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4910 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6299 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4778 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4908 December 31, 2009
by hevans
Understanding Array Code 9 4945 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4520 December 30, 2009
by markjbenson
Pin change interrupt 2 5170 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5948 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4810 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18763 December 27, 2009
by jastermerrel
Makefile foodloader 34 6998 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7108 December 25, 2009
by Aceslick911
High voltage signal timer 3 4391 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 7081 December 22, 2009
by Rick_S
Managing data tables 12 4988 December 21, 2009
by JKITSON
external interrupt 1 4403 December 21, 2009
by saleem
Weather Station 1 5229 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6493 December 14, 2009
by hevans
from ivonv's post 8 5698 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4584 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5775 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 6032 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5434 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4438 December 04, 2009
by pbfy0
A few questions... 10 5483 November 29, 2009
by hevans
Help with code please 22 6593 November 29, 2009
by pbfy0
Programmers Wanted 1 4743 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4668 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4690 November 24, 2009
by FWSquatch
Random Questions 10 4801 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5190 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7370 November 23, 2009
by BobaMosfet
C Programming basic question 3 4655 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7444 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5812 November 02, 2009
by hevans
How-To: Sleep 11 7572 October 27, 2009
by mikedoug
I2C communications 3 4606 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8290 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4472 October 19, 2009
by puargs
Suggestions for LCD program space 13 5516 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4982 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5719 September 28, 2009
by rusirius
Connection to cell phones 7 5627 September 22, 2009
by rusirius
Very simple assembly problem 13 6720 September 21, 2009
by rusirius
Linux C editor recommendation 11 7269 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6477 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5424 September 15, 2009
by rusirius
Using source code 10 5192 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5462 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4916 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7986 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14781 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5383 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 7010 August 15, 2009
by Starwarslegokid
python loop 21 6727 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5737 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5601 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20180 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8384 July 29, 2009
by mrobbins
Bootloader Kit 9 5671 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11514 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12096 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4805 July 10, 2009
by karlockhart
Digital Write Question 14 5566 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7190 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4759 June 22, 2009
by Tug
debugging 4 5240 June 20, 2009
by wayward
Help with a state machine 3 6203 June 11, 2009
by n3ueaEMTP
Binary Clock 24 9132 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6926 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6225 May 26, 2009
by wayward
sprintf 4 7132 May 22, 2009
by wayward
testing the programmer 3 4900 May 16, 2009
by digiassn
initialload 3 5091 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5950 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5439 May 06, 2009
by wayward
AVR Bootloaders 3 4993 April 18, 2009
by wayward
Led Marquee question 14 5698 April 11, 2009
by mcai8sh4

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