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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 4882 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3333 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5925 August 28, 2020
by scootergarrett
More bootloading 1 3786 December 29, 2019
by scootergarrett
Boot Loading 2 3632 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5295 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4215 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4176 November 15, 2016
by sask55
RPM Program 24 9684 September 23, 2016
by Ralphxyz
Makefile 4 4284 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5886 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4714 March 21, 2016
by sask55
ADMUX=0 7 4549 February 19, 2016
by Javy
Using two timers 22 4825 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4312 January 17, 2016
by Rick_S
Master/Slave I2C 32 16948 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4210 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3688 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18841 October 02, 2015
by BobaMosfet
Replacement LCD 4 4098 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5293 September 18, 2015
by RickMcKeon
MCU basic concept 6 4052 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4848 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7317 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4201 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5250 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5339 February 14, 2015
by Noter
Programming with graphics 6 4418 November 24, 2014
by jmuthe
Let's do a project 42 6158 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5101 November 11, 2014
by BobaMosfet
COM Port Problem 4 3915 October 22, 2014
by BobaMosfet
Do not understand this 12 5672 September 29, 2014
by BobaMosfet
original program 3 3834 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5108 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 4035 June 10, 2014
by lailai
Motorcycle tachometer 1 4276 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4548 June 01, 2014
by sask55
Pointer questions 6 4268 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3936 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23767 May 13, 2014
by Ralphxyz
a Tiny project 15 5405 May 05, 2014
by Pew446
char array if statement 4 3828 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4476 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5620 March 15, 2014
by JimFrederickson
char array if statement 12 5046 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8873 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3793 February 24, 2014
by boxvic
complex library 3 4060 January 19, 2014
by esoderberg
complex library 1 3686 January 18, 2014
by scootergarrett
MKII questions 23 5371 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4154 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9793 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4641 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9228 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20291 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4499 October 26, 2013
by Noter
HV Programmer 8 4742 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6239 September 11, 2013
by pcbolt
Get time between sensor readings 5 4315 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5823 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5450 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 4053 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4498 August 07, 2013
by pcbolt
XMEGA 2 4201 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6402 July 17, 2013
by edb
Different result with different variable names 9 4540 June 04, 2013
by scootergarrett
Strange ADC errors 15 4915 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3837 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4224 May 29, 2013
by Kami
Define debug comments 10 4282 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9162 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4231 April 28, 2013
by pcbolt
makefile eeprom 2 3962 April 22, 2013
by pcbolt
TWI questions. 10 5652 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13525 April 07, 2013
by JimFrederickson
Bootloader woes 15 4810 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4799 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5215 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5917 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 12089 March 28, 2013
by Ralphxyz
creating make file 10 4313 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4124 March 14, 2013
by lnino
USART as SPI 7 7230 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4277 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 6047 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 4026 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3868 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4613 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4340 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5417 February 12, 2013
by Nichben
Beginners Guide 2 4504 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5914 February 05, 2013
by adosch
Writing into memory while running program 4 3947 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4473 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4176 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7970 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6602 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9314 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4179 January 12, 2013
by Noter
help with keypad/display project code 23 5271 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4455 January 10, 2013
by keith712
LED circuit not producing expected results 5 4559 January 05, 2013
by Noter
AVR Programming without bootloader 29 10418 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3931 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10871 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5096 December 29, 2012
by pcbolt
typecast problem? 7 4032 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5198 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5219 December 24, 2012
by Noter
oscillator fuse bits 9 4465 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4500 December 23, 2012
by keith712
no such file error 1 6 5108 December 23, 2012
by keith712
Using strcpy 3 4427 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6259 December 18, 2012
by Rick_S
printf problems 9 4298 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6870 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 7095 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4934 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29564 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3784 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4423 November 20, 2012
by BobaMosfet
printf_P problems 5 5148 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6477 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6320 October 22, 2012
by JimFrederickson
waht dose |= do 5 4586 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5612 October 20, 2012
by fishberg5051
Array limitations 6 7174 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6149 October 16, 2012
by ankush_karche
Reading from uart stream 18 6458 October 15, 2012
by sask55
AVRISP v2 programmer 3 4382 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6858 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4862 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5671 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6887 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4610 October 01, 2012
by Noter
indexing an array with a variable 5 4117 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3710 September 27, 2012
by ankush_karche
use of strcat fuction 7 4960 September 23, 2012
by sask55
ADC problem 11 4797 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5272 September 18, 2012
by Bushy
Program too big for MCU? 3 4323 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9428 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5461 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4596 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4462 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4407 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4553 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16957 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 5070 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4196 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4297 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3972 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5345 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5966 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3884 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5137 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4347 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4802 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4490 August 18, 2012
by Finis
TypeCast problem 3 4072 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4156 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4259 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4535 August 03, 2012
by virtual
Basic programming help 11 4458 July 30, 2012
by sask55
Random Number Generator 5 7471 July 25, 2012
by lnino
Scanner Input/Output 7 4275 July 23, 2012
by bl00513
Test program - location? 3 4234 July 21, 2012
by TheFed
Making a library? 11 7701 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24787 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4826 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15946 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4465 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8273 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4595 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6992 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6614 July 06, 2012
by edb
Counting the changes in a pin 3 4152 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4247 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5627 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4762 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6611 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 4032 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4318 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6454 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5553 June 23, 2012
by rmore
Reading eeprom 3 4450 June 21, 2012
by missle3944
Bluetooth Module Question 2 4234 June 20, 2012
by pcbolt
Using #define 3 4011 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4259 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4482 June 14, 2012
by dicko
Timing for each line of code 3 3987 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5944 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4231 June 10, 2012
by Pew446
328p makefile 5 4158 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8437 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4768 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4235 June 03, 2012
by chaosatom
Input pin Trouble 2 4046 May 28, 2012
by pcbolt
Master/Slave SPI 10 13330 May 28, 2012
by sask55
SPI problem 7 7057 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 4032 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 5066 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4454 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4605 May 17, 2012
by RogerFL
Compiler issue? 3 4284 May 17, 2012
by RogerFL
SPI Problem! 1 5173 May 17, 2012
by kemil
Read from atmega 15 15726 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6532 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4230 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6343 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5106 May 08, 2012
by RogerFL
Displaying on the LCD 2 3967 May 06, 2012
by ad2476
Problem with Boolean type 12 9736 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6417 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4479 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4879 April 29, 2012
by JimFrederickson
include statement 2 3992 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4803 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7895 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5731 April 20, 2012
by Ralphxyz
Simple UART code 7 5597 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5161 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4253 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5449 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4702 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 6068 April 12, 2012
by hevans
Dont understand the &= and |= 8 4499 April 06, 2012
by pcbolt
newbie 17 4791 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4685 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4642 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4340 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4540 March 30, 2012
by pcbolt
Code Doctor needed. 21 5152 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4684 March 30, 2012
by pcbolt
LED Array questions 3 4237 March 30, 2012
by amartinez
Need help Programing! 2 4012 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4591 March 22, 2012
by pcbolt
trouble need help 7 4116 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5246 March 14, 2012
by stanvan
concise serial output? 5 4742 March 11, 2012
by sask55
2N7000 work with open drain? 5 5044 March 08, 2012
by RogerFL
How to create a timer? 8 4513 March 07, 2012
by Rick_S
Need help with frequency counter 8 4819 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 4007 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4327 March 03, 2012
by esoderberg
Mac Terminal programming 11 5160 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4107 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5190 February 29, 2012
by pcbolt
SPI Programming 11 6719 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4846 February 27, 2012
by jvince96
Sending Data to a File 4 4766 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4805 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4395 February 18, 2012
by mdk
Code weird errors? 13 5111 February 17, 2012
by pcbolt
Hardware Connections 3 3831 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14705 February 11, 2012
by Rick_S
First MCU Program 4 4351 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4957 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4152 February 07, 2012
by sask55
Implicit Definition Errors 4 4750 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5321 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5260 February 04, 2012
by dvdsnyd
help with interrupts 6 4764 February 04, 2012
by dvdsnyd
questions on overflow 4 4811 February 03, 2012
by dvdsnyd
curser positioning 6 4107 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4791 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4384 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5737 January 29, 2012
by DS1000
Sending a string in UART 19 19560 January 27, 2012
by treymd
HD44780 (LCD) 3 4505 January 24, 2012
by glendon
Variation on 3 bit adder 9 4693 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4309 January 23, 2012
by Rick_S
referencing a variable 20 5082 January 21, 2012
by Ralphxyz
pin change interrupts 9 5904 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6561 January 19, 2012
by raylop
test 3 4183 January 18, 2012
by Gil
Trouble with my first program! help 50 5704 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5220 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4713 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6282 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 4047 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 6074 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4402 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4916 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5838 January 05, 2012
by tchilzer2
Interrupt Problem 8 4711 January 05, 2012
by JKITSON
Problems locating "makefile" 10 5014 January 05, 2012
by hevans
Bootloader error 5 4888 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5485 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4277 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4159 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4102 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4809 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5199 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5237 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6560 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7953 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5450 December 22, 2011
by glendon
Serial Read in Labview 12 7056 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4946 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4278 December 19, 2011
by Striker
Corrupted Data 2 4879 December 13, 2011
by hevans
Digital clock code 2 4576 December 12, 2011
by Rick_S
Detecting high/ low pins 11 13021 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6442 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5879 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4750 December 07, 2011
by huzbum
Music with the MCU?? 12 6392 December 05, 2011
by 2electrified
LED array scroll function 38 12709 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4826 December 04, 2011
by pfullen
Using Vim - installing C script 4 4748 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4906 December 02, 2011
by bluestang
First Program initilload 11 4660 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4580 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5105 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4426 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4970 November 22, 2011
by Rick_S
LCD and custom display 3 4337 November 20, 2011
by missle3944
LCD Custom Characters Help 6 6060 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4809 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4262 November 11, 2011
by BNS
Modbus Master 1 4925 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4858 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5083 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4980 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4095 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13645 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4230 November 07, 2011
by Heed
Array creation and access 4 4181 November 07, 2011
by JimFrederickson
Huffman coding 2 4662 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5684 November 03, 2011
by hevans
Eyeboard, a new approach 1 4838 November 03, 2011
by lcruz007
TWI hang up 4 5085 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4562 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4417 October 28, 2011
by hevans
Complete one button menu system 3 8517 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5209 October 17, 2011
by claesz
ADC help 3 4087 October 15, 2011
by sonicgadgets
String manipulation 6 5451 October 13, 2011
by claesz
Basic Makefile Help 4 4170 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 9063 October 06, 2011
by Rick_S
Led Blink 3 4770 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4899 October 03, 2011
by hevans
Games to learn programming 4 6679 September 23, 2011
by Ralphxyz
Master Slave communications 4 5050 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4432 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5436 September 11, 2011
by dgikuljot
MCU Configuration 12 4446 September 08, 2011
by BobaMosfet
Varying voltages 10 4540 September 07, 2011
by bretm
Interpret statement 5 4443 September 03, 2011
by egero1
Temp spi help 3 4141 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6373 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4337 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5244 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5412 August 21, 2011
by BobaMosfet
xylophone program 1 4566 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4434 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4787 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5915 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11573 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4405 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 6074 August 08, 2011
by bretm
Noise Noise Noise 3 5262 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4101 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4667 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7351 August 03, 2011
by kayrock
EEPROM confusion 13 6143 July 29, 2011
by Noter
1value error 21 5420 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4485 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5133 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4472 July 21, 2011
by carlhako
Populating an Array 22 5901 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4853 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7971 July 19, 2011
by BobaMosfet
Make header file 10 7069 July 19, 2011
by Ralphxyz
pwm for dac 58 10087 July 18, 2011
by kayrock
Random Number 2 4253 July 18, 2011
by Robotnik
Interupts with a button 3 3927 July 16, 2011
by Noter
need help with my code 3 4447 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4198 July 13, 2011
by gcharris
C++ 8 6930 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4340 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4726 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 6029 July 08, 2011
by Rick_S
Making a programmer 7 4467 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 6068 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4861 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6298 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4453 June 27, 2011
by Rick_S
Time.h 3 4818 June 23, 2011
by JamesR
Pygame (no rect object) 5 4994 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4460 June 22, 2011
by Ralphxyz
Error in Code 2 3754 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4376 June 21, 2011
by lnino
Responding to a Button with Polling 7 4735 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5913 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4173 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4585 June 13, 2011
by JoyceChee
Nerdkit 22 5754 June 11, 2011
by HJA
Button ipod help 5 3899 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4449 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5460 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4398 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4780 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5639 May 29, 2011
by Ralphxyz
questions about setting bits 11 7340 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9716 May 26, 2011
by huzbum
Question About Interrupts 4 4455 May 25, 2011
by huzbum
RPM to MPH 12 6618 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6424 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4667 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4571 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5924 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5338 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5872 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4525 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4411 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5627 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4764 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9109 May 17, 2011
by amartinez
PSTR error? 5 4306 May 17, 2011
by hevans
Photoresistor to ADC 15 5337 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4297 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5307 May 14, 2011
by bretm
Help with some code? 4 4287 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4683 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4436 May 13, 2011
by bretm
Python first try comments please 18 5428 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6209 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4660 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10786 May 09, 2011
by Ralphxyz
Python Help 23 7387 May 09, 2011
by kemil
Purchased MCU does not work? 7 6275 May 08, 2011
by paulwszew
Compiling error codes 10 4286 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4504 May 05, 2011
by hevans
upgrade! 1 4442 May 04, 2011
by XOXO
SPI communication code 11 5899 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4084 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 6044 April 24, 2011
by xodin
Programming in JAVA 8 17066 April 21, 2011
by Ralphxyz
Function help 5 4627 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4884 April 21, 2011
by lnino
Interesting code structure. 21 5984 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6441 April 20, 2011
by uml_12
SPI transfer delay 3 4663 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5111 April 18, 2011
by Noter
Implementation of printf(...) function 2 4653 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6146 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5162 April 16, 2011
by kayrock
Programming with serial port 6 5365 April 14, 2011
by carlhako
UART 2 4639 April 14, 2011
by Rick_S
Programmers Notepad 4 5397 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4444 April 12, 2011
by bretm
Nerdkits library 9 4666 April 10, 2011
by hariharan
Playing different music with the MCU 7 23959 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5681 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5767 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7797 April 06, 2011
by Schrat
Memory organization 8 4842 April 06, 2011
by Noter
LED array 2 4474 April 06, 2011
by hevans
compiling a .c file 8 5224 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4846 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4651 April 05, 2011
by bretm
led array code 7 4973 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6563 April 02, 2011
by kkanodia
Frequency 20 5471 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4683 April 02, 2011
by hariharan
Help with code 3 4268 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5233 March 31, 2011
by lnino
Connect a different LCD 12 5031 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 6016 March 30, 2011
by bretm
Writing software using eye movements 2 4246 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6155 March 29, 2011
by lnino
Interrupts 18 6211 March 28, 2011
by hariharan
OR gate? 14 5190 March 27, 2011
by esoderberg
Analog Output 2 4303 March 26, 2011
by Ralphxyz
For command 8 4394 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5082 March 25, 2011
by hevans
ADMUX 52 7334 March 25, 2011
by Ralphxyz
Attiny10 7 7447 March 25, 2011
by Rick_S
Java Help 2 4541 March 24, 2011
by Ralphxyz
Help with ADC 3 4161 March 23, 2011
by bretm
help needed with uart code 4 4982 March 19, 2011
by plinko
Uart 2 4345 March 19, 2011
by missle3944
How to make a "Make File" 3 5533 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6943 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5472 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6728 March 11, 2011
by missle3944
Hacking an old school led display 11 8907 March 10, 2011
by Noter
Setting Pin Low 2 4275 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4339 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4870 March 06, 2011
by billwis
Function Prototypes 4 4281 March 04, 2011
by Rick_S
Debugger 3 4423 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6651 March 02, 2011
by bretm
Registers????? 14 4917 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4629 February 27, 2011
by MichaelJE2
Basic C Programming 13 6792 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4736 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5994 February 23, 2011
by Wads
Programming Capabilities 7 4398 February 23, 2011
by Twarter369
RC car 6 5605 February 22, 2011
by derberp
How to play user entered sound? 9 4884 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4221 February 21, 2011
by hevans
Compiling the bootloader 17 5855 February 20, 2011
by Ralphxyz
Help with PWM 2 5452 February 20, 2011
by hevans
ADCRA 4 4423 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5842 February 20, 2011
by hevans
Accelerometer project 12 9449 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4177 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5312 February 13, 2011
by fubar769
Servo code execution 1 4519 February 11, 2011
by missle3944
New chip programming 2 5188 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6174 February 07, 2011
by hevans
Compiling 3 4340 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5105 February 05, 2011
by mongo
Checking a Pins Status 3 4649 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4347 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4567 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 6029 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4389 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4079 February 01, 2011
by Rick_S
ADC HELP!!! 16 6948 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4530 January 31, 2011
by rboggs10
My first .h file usage 3 5654 January 31, 2011
by Ralphxyz
counting 4 4223 January 28, 2011
by Jalex
atmega328P's ADC 2 5825 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27168 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7338 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4947 January 25, 2011
by popwarsweet
Confused again 2 4208 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7559 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4407 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4903 January 23, 2011
by Rick_S
Loading issues 4 4409 January 22, 2011
by Shabigity
printf dip arithmetic 3 4694 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5174 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7485 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5748 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 5071 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4773 January 15, 2011
by wanderingjew
MCU specific C programming 4 5039 January 15, 2011
by Hexorg
Math Problem 1 4664 January 15, 2011
by Jalex
Coding question 2 4219 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5386 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4852 January 13, 2011
by Icyhot
programming ladder logic 7 17176 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4620 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5132 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5227 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5589 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4239 January 04, 2011
by Steven
N00B memory allocation questions 4 4580 January 04, 2011
by Sciencenerd
SD card protocol 3 7655 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4862 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5217 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4881 January 01, 2011
by hevans
Just built a 7 segment interface 7 5929 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5990 December 28, 2010
by Ralphxyz
if statements... 12 6220 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6504 December 22, 2010
by VictorsNerdery
Math Check Please 5 4404 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5286 December 22, 2010
by Icyhot
Question Regarding Registers 5 4444 December 16, 2010
by hevans
JTAG programming 2 4996 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4425 December 11, 2010
by mbobak
knight rider LED animation 21 11795 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4276 December 06, 2010
by lcruz007
Error during make 2 4169 December 06, 2010
by bretm
trying to understand MAKE 6 4397 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5424 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4369 December 01, 2010
by hevans
using different crystals 4 4365 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5217 November 25, 2010
by Ralphxyz
Writing Data to File 2 4715 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4598 November 18, 2010
by hevans
Fourier transform 3 5790 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4495 November 11, 2010
by bretm
Quick bootloader question 4 4553 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4758 November 08, 2010
by gusr205
Doing Integrals in C code 5 11750 November 07, 2010
by hevans
Duty cycle 3 4475 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4914 November 05, 2010
by bretm
I2C Nerdkit Library 14 7022 October 30, 2010
by Ralphxyz
Malloc Issues 6 5423 October 30, 2010
by kle8309
Smooth servo movement. 10 6623 October 27, 2010
by esoderberg
or operator 2 4412 October 25, 2010
by hevans
Tech-O-Meter 5 4627 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6815 October 25, 2010
by Rick_S
Temperature sensor 10 6015 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4515 October 23, 2010
by mmw1
how does avr memory work? 2 5319 October 19, 2010
by hevans
DAPA Upload Problem 10 5281 October 18, 2010
by brockmjp
Reading Resistance 4 4873 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7526 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4893 October 10, 2010
by hevans
Setting FUSES? 5 5929 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7836 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5208 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 5031 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5370 September 21, 2010
by bretm
MCU Programming Error 2 4179 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4717 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4553 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6711 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4830 September 15, 2010
by bpenglase
Mac problems with programming 7 5174 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6730 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4716 September 07, 2010
by hevans
Initial programming 15 4798 September 04, 2010
by Rick_S
LED all at once 4 4653 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4962 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4727 August 26, 2010
by bretm
alternative programming language 4 6331 August 25, 2010
by awesome
Listen for serial input 4 5043 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4682 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 6036 August 21, 2010
by Ralphxyz
tempsensor 4 4459 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5997 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7209 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6659 August 16, 2010
by ironcladmvtm
Compile 4 4600 August 16, 2010
by Ralphxyz
Change text 6 4307 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12922 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5553 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5712 August 07, 2010
by kle8309
Other LCDs? 2 4350 August 06, 2010
by Rick_S
Not working 21 6474 August 06, 2010
by Razvan
Generating random numbers in C. 2 5352 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5337 August 04, 2010
by gnkarn
My MAKE article 2 5025 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5414 July 31, 2010
by sbrod
Multiple ADC ports 9 5609 July 31, 2010
by norby31
what do these errors mean? 11 4549 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10853 July 28, 2010
by hevans
Saving variables 2 4504 July 27, 2010
by bretm
Printing today date on LCD 5 4667 July 27, 2010
by Ralphxyz
Sending a string 6 5090 July 26, 2010
by ioScream
LED Scrolling display 1 4681 July 25, 2010
by ermias
error help 3 4991 July 24, 2010
by cinta51
Need a JumpStart 8 4619 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5570 July 20, 2010
by pjack
Content mismatch - verification error 6 5600 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18394 July 20, 2010
by lsoltmann
LCD sequence question 2 4135 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4794 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8727 July 12, 2010
by lcruz007
ADC with input at ground 6 5347 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4885 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5324 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4565 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5231 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4755 June 29, 2010
by bretm
Saving text to EEPROM 2 5847 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4890 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4613 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4801 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4583 June 12, 2010
by Jer
Foodloader help 5 4889 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4841 June 11, 2010
by treymd
tempsensor project 8 4451 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4984 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4358 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7931 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4440 May 13, 2010
by wayward
ISP programming error 8 12656 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 5067 May 11, 2010
by avicell
Maximum PWM frequency? 4 4770 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4408 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4511 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5161 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4113 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4562 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5670 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5544 May 01, 2010
by Solorbob
UART programming (PC side) 4 5171 May 01, 2010
by Hexorg
Assemble resistor notation 4 4263 May 01, 2010
by Ralphxyz
coding pushbuttons 9 5059 April 30, 2010
by bretm
Using PCINT4 5 5299 April 22, 2010
by bretm
Using Shift Registers? 2 5395 April 18, 2010
by wayward
on flash FILE i/o 6 4725 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4376 April 13, 2010
by sask55
AVR Arrays? 2 6367 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11579 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5860 April 11, 2010
by JackScumm
My new game for my EES 7 5165 April 10, 2010
by Hexorg
Silly Coding Question 10 4854 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5464 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5669 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4560 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4809 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5644 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4503 April 02, 2010
by lcruz007
PWM and LEDs 3 5260 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4527 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5179 March 27, 2010
by bretm
Modifing C code without knowing C 3 4566 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9781 March 24, 2010
by Frozenlock
Python code to create LED font 1 5189 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6826 March 21, 2010
by brian
Eclipse AVR plugin help 5 4864 March 18, 2010
by fatmarik
Help with programing plese 4 4392 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5927 March 17, 2010
by Rick_S
POST (power on self test) 2 4681 March 12, 2010
by treymd
Easy PWM tutorial 2 4578 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4998 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4920 March 07, 2010
by lcruz007
asm macro error 2 4391 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4670 March 05, 2010
by xc2rx
ACD sample rate 4 5615 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5767 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4418 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4651 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4206 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5457 March 02, 2010
by lcruz007
Easy Random Numbers 3 5581 March 01, 2010
by hevans
float to int? 5 4705 February 27, 2010
by Hexorg
An interesting beep 1 4731 February 26, 2010
by bretm
Bucket Brigade 3 4491 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 12009 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5667 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4416 February 15, 2010
by ton_mit
Bootloader install 6 6116 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5639 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4664 February 13, 2010
by banerjen
clearing data in serail buffer 5 8315 February 11, 2010
by sask55
microseconds realtimeclock 3 4746 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4766 February 08, 2010
by mrobbins
time structure check 12 4612 February 07, 2010
by wayward
ISP Question 10 4993 February 06, 2010
by Phrank916
Can't upload to m328p 4 5138 February 06, 2010
by sask55
Check out my new project! 5 4944 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4571 February 02, 2010
by saleem
Convert uint8_t to char 3 15320 February 01, 2010
by saleem
Need Accelerometer... 8 4863 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4464 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4467 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5861 January 29, 2010
by Rick_S
what the heck does << mean? 4 4953 January 29, 2010
by Ralphxyz
Clocking another IC 3 4328 January 27, 2010
by mrobbins
Twisted pair 11 5277 January 26, 2010
by mongo
Python Majic 3 5638 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4601 January 22, 2010
by hevans
Trouble in sending information in UART 3 4832 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5862 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10481 January 20, 2010
by saleem
Help needed on counting program 5 5029 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5963 January 19, 2010
by treymd
Python creates it's own errors! 17 4580 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4570 January 18, 2010
by mongo
Compiling new code 10 5033 January 16, 2010
by N3Roaster
Make error 17 5321 January 16, 2010
by Eb547
ISP and micro madness. 12 4762 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4680 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4592 January 14, 2010
by Rick_S
Book suggestions? 3 4463 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4847 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4905 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6291 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4766 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4900 December 31, 2009
by hevans
Understanding Array Code 9 4940 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4514 December 30, 2009
by markjbenson
Pin change interrupt 2 5164 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5941 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4806 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18747 December 27, 2009
by jastermerrel
Makefile foodloader 34 6993 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7094 December 25, 2009
by Aceslick911
High voltage signal timer 3 4386 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 7072 December 22, 2009
by Rick_S
Managing data tables 12 4979 December 21, 2009
by JKITSON
external interrupt 1 4397 December 21, 2009
by saleem
Weather Station 1 5225 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6484 December 14, 2009
by hevans
from ivonv's post 8 5695 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4572 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5767 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 6020 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5426 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4430 December 04, 2009
by pbfy0
A few questions... 10 5473 November 29, 2009
by hevans
Help with code please 22 6585 November 29, 2009
by pbfy0
Programmers Wanted 1 4736 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4658 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4683 November 24, 2009
by FWSquatch
Random Questions 10 4787 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5185 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7363 November 23, 2009
by BobaMosfet
C Programming basic question 3 4641 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7438 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5799 November 02, 2009
by hevans
How-To: Sleep 11 7553 October 27, 2009
by mikedoug
I2C communications 3 4602 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8276 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4466 October 19, 2009
by puargs
Suggestions for LCD program space 13 5505 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4975 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5712 September 28, 2009
by rusirius
Connection to cell phones 7 5616 September 22, 2009
by rusirius
Very simple assembly problem 13 6713 September 21, 2009
by rusirius
Linux C editor recommendation 11 7260 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6469 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5415 September 15, 2009
by rusirius
Using source code 10 5183 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5454 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4906 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7975 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14775 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5374 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 7002 August 15, 2009
by Starwarslegokid
python loop 21 6718 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5732 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5597 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20172 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8377 July 29, 2009
by mrobbins
Bootloader Kit 9 5663 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11504 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12090 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4795 July 10, 2009
by karlockhart
Digital Write Question 14 5561 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7186 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4750 June 22, 2009
by Tug
debugging 4 5233 June 20, 2009
by wayward
Help with a state machine 3 6197 June 11, 2009
by n3ueaEMTP
Binary Clock 24 9107 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6920 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6216 May 26, 2009
by wayward
sprintf 4 7121 May 22, 2009
by wayward
testing the programmer 3 4889 May 16, 2009
by digiassn
initialload 3 5084 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5942 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5429 May 06, 2009
by wayward
AVR Bootloaders 3 4987 April 18, 2009
by wayward
Led Marquee question 14 5684 April 11, 2009
by mcai8sh4

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Did you know that microcontrollers have two different kinds of memory, program space (flash) and SRAM? Learn more...