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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 2334 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 1502 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 3825 August 28, 2020
by scootergarrett
More bootloading 1 1971 December 29, 2019
by scootergarrett
Boot Loading 2 2058 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 3649 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 2537 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 2711 November 15, 2016
by sask55
RPM Program 24 7704 September 23, 2016
by Ralphxyz
Makefile 4 2807 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 4465 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 2733 March 21, 2016
by sask55
ADMUX=0 7 2951 February 19, 2016
by Javy
Using two timers 22 2971 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 2627 January 17, 2016
by Rick_S
Master/Slave I2C 32 14910 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 2700 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 2333 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 16156 October 02, 2015
by BobaMosfet
Replacement LCD 4 2377 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 3545 September 18, 2015
by RickMcKeon
MCU basic concept 6 2434 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 3295 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 5219 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 2647 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 3769 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 3839 February 14, 2015
by Noter
Programming with graphics 6 2968 November 24, 2014
by jmuthe
Let's do a project 42 4308 November 21, 2014
by BobaMosfet
MicroView Program Load 7 3471 November 11, 2014
by BobaMosfet
COM Port Problem 4 2574 October 22, 2014
by BobaMosfet
Do not understand this 12 4094 September 29, 2014
by BobaMosfet
original program 3 2450 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 3622 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 2418 June 10, 2014
by lailai
Motorcycle tachometer 1 2935 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 2958 June 01, 2014
by sask55
Pointer questions 6 2731 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 2530 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 19864 May 13, 2014
by Ralphxyz
a Tiny project 15 3679 May 05, 2014
by Pew446
char array if statement 4 2501 April 21, 2014
by Noter
How many KB of flash is my program using? 6 2966 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4235 March 15, 2014
by JimFrederickson
char array if statement 12 3542 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 6378 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 2530 February 24, 2014
by boxvic
complex library 3 2823 January 19, 2014
by esoderberg
complex library 1 2305 January 18, 2014
by scootergarrett
MKII questions 23 4044 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 2909 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 7437 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 3367 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 7279 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 18507 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3198 October 26, 2013
by Noter
HV Programmer 8 3331 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 4768 September 11, 2013
by pcbolt
Get time between sensor readings 5 3071 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 4519 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 3869 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 2873 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3236 August 07, 2013
by pcbolt
XMEGA 2 2936 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 4717 July 17, 2013
by edb
Different result with different variable names 9 3118 June 04, 2013
by scootergarrett
Strange ADC errors 15 3668 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 2692 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 2779 May 29, 2013
by Kami
Define debug comments 10 2978 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 7566 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3012 April 28, 2013
by pcbolt
makefile eeprom 2 2614 April 22, 2013
by pcbolt
TWI questions. 10 3891 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 11752 April 07, 2013
by JimFrederickson
Bootloader woes 15 3442 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 3515 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 3846 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 4331 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 10042 March 28, 2013
by Ralphxyz
creating make file 10 3073 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 2857 March 14, 2013
by lnino
USART as SPI 7 5613 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 2871 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 4456 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 2774 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 2656 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 3247 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3065 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4046 February 12, 2013
by Nichben
Beginners Guide 2 3182 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 4315 February 05, 2013
by adosch
Writing into memory while running program 4 2781 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3245 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 2846 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 6110 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5145 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 7091 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 2724 January 12, 2013
by Noter
help with keypad/display project code 23 3725 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3026 January 10, 2013
by keith712
LED circuit not producing expected results 5 3235 January 05, 2013
by Noter
AVR Programming without bootloader 29 8356 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 2665 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 9180 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 3885 December 29, 2012
by pcbolt
typecast problem? 7 2663 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 3766 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 3719 December 24, 2012
by Noter
oscillator fuse bits 9 3164 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 2996 December 23, 2012
by keith712
no such file error 1 6 3640 December 23, 2012
by keith712
Using strcpy 3 3235 December 20, 2012
by Nichben
Analog to Digital Conversion 44 4630 December 18, 2012
by Rick_S
printf problems 9 3075 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 5183 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 5300 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 3456 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 24684 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 2561 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3038 November 20, 2012
by BobaMosfet
printf_P problems 5 3815 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 4963 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 4660 October 22, 2012
by JimFrederickson
waht dose |= do 5 3207 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4217 October 20, 2012
by fishberg5051
Array limitations 6 5293 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 4727 October 16, 2012
by ankush_karche
Reading from uart stream 18 4933 October 15, 2012
by sask55
AVRISP v2 programmer 3 3077 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 5246 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 3461 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4089 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 5355 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 3300 October 01, 2012
by Noter
indexing an array with a variable 5 2810 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 2450 September 27, 2012
by ankush_karche
use of strcat fuction 7 3333 September 23, 2012
by sask55
ADC problem 11 3446 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 3898 September 18, 2012
by Bushy
Program too big for MCU? 3 2868 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8090 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4040 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 3317 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3192 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3039 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3241 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 12655 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 3850 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 2901 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3054 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 2743 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 3882 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 4589 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 2695 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 3759 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3067 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 3490 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3181 August 18, 2012
by Finis
TypeCast problem 3 2766 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 2884 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3006 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3155 August 03, 2012
by virtual
Basic programming help 11 2973 July 30, 2012
by sask55
Random Number Generator 5 5696 July 25, 2012
by lnino
Scanner Input/Output 7 3068 July 23, 2012
by bl00513
Test program - location? 3 2944 July 21, 2012
by TheFed
Making a library? 11 6020 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 21197 July 19, 2012
by Ralphxyz
Program with real serial cable 9 3513 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 12957 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3171 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 6307 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3210 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 5571 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5041 July 06, 2012
by edb
Counting the changes in a pin 3 2806 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 2932 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4046 July 03, 2012
by Rick_S
Fuses for External Crystal 2 3330 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 5307 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 2804 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3004 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 4753 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 3524 June 23, 2012
by rmore
Reading eeprom 3 3179 June 21, 2012
by missle3944
Bluetooth Module Question 2 3061 June 20, 2012
by pcbolt
Using #define 3 2803 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 2949 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3277 June 14, 2012
by dicko
Timing for each line of code 3 2749 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 4480 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 2899 June 10, 2012
by Pew446
328p makefile 5 2993 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7010 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 3488 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 2809 June 03, 2012
by chaosatom
Input pin Trouble 2 2875 May 28, 2012
by pcbolt
Master/Slave SPI 10 11798 May 28, 2012
by sask55
SPI problem 7 5569 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 2722 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 3581 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3202 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 3325 May 17, 2012
by RogerFL
Compiler issue? 3 3070 May 17, 2012
by RogerFL
SPI Problem! 1 3742 May 17, 2012
by kemil
Read from atmega 15 13520 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5123 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 2957 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 4970 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 3686 May 08, 2012
by RogerFL
Displaying on the LCD 2 2824 May 06, 2012
by ad2476
Problem with Boolean type 12 7245 May 03, 2012
by HexManiac
Fan control troubleshooting 24 4738 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3092 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 3536 April 29, 2012
by JimFrederickson
include statement 2 2690 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 3418 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 6146 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 4373 April 20, 2012
by Ralphxyz
Simple UART code 7 4224 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 3895 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 2841 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 3942 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 3387 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 4643 April 12, 2012
by hevans
Dont understand the &= and |= 8 3159 April 06, 2012
by pcbolt
newbie 17 3528 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 3332 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 3277 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3080 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3202 March 30, 2012
by pcbolt
Code Doctor needed. 21 3880 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 3399 March 30, 2012
by pcbolt
LED Array questions 3 2941 March 30, 2012
by amartinez
Need help Programing! 2 2762 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 3287 March 22, 2012
by pcbolt
trouble need help 7 2900 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 3943 March 14, 2012
by stanvan
concise serial output? 5 3322 March 11, 2012
by sask55
2N7000 work with open drain? 5 3770 March 08, 2012
by RogerFL
How to create a timer? 8 3123 March 07, 2012
by Rick_S
Need help with frequency counter 8 3448 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 2803 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3095 March 03, 2012
by esoderberg
Mac Terminal programming 11 3812 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 2769 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 3973 February 29, 2012
by pcbolt
SPI Programming 11 5406 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 3462 February 27, 2012
by jvince96
Sending Data to a File 4 3476 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 3462 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3181 February 18, 2012
by mdk
Code weird errors? 13 3630 February 17, 2012
by pcbolt
Hardware Connections 3 2726 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 12505 February 11, 2012
by Rick_S
First MCU Program 4 2946 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 3571 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 2936 February 07, 2012
by sask55
Implicit Definition Errors 4 3517 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4051 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 3778 February 04, 2012
by dvdsnyd
help with interrupts 6 3448 February 04, 2012
by dvdsnyd
questions on overflow 4 3312 February 03, 2012
by dvdsnyd
curser positioning 6 2872 February 01, 2012
by tchilzer2
Some Interrupt Code 4 3454 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3033 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 3720 January 29, 2012
by DS1000
Sending a string in UART 19 16947 January 27, 2012
by treymd
HD44780 (LCD) 3 3250 January 24, 2012
by glendon
Variation on 3 bit adder 9 3173 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 2975 January 23, 2012
by Rick_S
referencing a variable 20 3688 January 21, 2012
by Ralphxyz
pin change interrupts 9 4450 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 5262 January 19, 2012
by raylop
test 3 2885 January 18, 2012
by Gil
Trouble with my first program! help 50 4377 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 3620 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 3273 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 4776 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 2859 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 4405 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3128 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 3567 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 4592 January 05, 2012
by tchilzer2
Interrupt Problem 8 3347 January 05, 2012
by JKITSON
Problems locating "makefile" 10 3664 January 05, 2012
by hevans
Bootloader error 5 3619 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4207 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3096 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 2919 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 2776 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 3533 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 3984 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 3980 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5027 December 24, 2011
by BobaMosfet
Tempsensor Project 41 6418 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 3915 December 22, 2011
by glendon
Serial Read in Labview 12 5735 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 3627 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 2975 December 19, 2011
by Striker
Corrupted Data 2 3555 December 13, 2011
by hevans
Digital clock code 2 3356 December 12, 2011
by Rick_S
Detecting high/ low pins 11 11182 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 4737 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 4579 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 3493 December 07, 2011
by huzbum
Music with the MCU?? 12 4854 December 05, 2011
by 2electrified
LED array scroll function 38 11075 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 3407 December 04, 2011
by pfullen
Using Vim - installing C script 4 3356 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 3414 December 02, 2011
by bluestang
First Program initilload 11 3305 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3312 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 3813 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3194 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 3685 November 22, 2011
by Rick_S
LCD and custom display 3 3134 November 20, 2011
by missle3944
LCD Custom Characters Help 6 4766 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 3558 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3131 November 11, 2011
by BNS
Modbus Master 1 3666 November 10, 2011
by doughowlett
TEXT output via serial / com 18 3556 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 3867 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 3699 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 2902 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 11499 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 2972 November 07, 2011
by Heed
Array creation and access 4 2932 November 07, 2011
by JimFrederickson
Huffman coding 2 3341 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 4461 November 03, 2011
by hevans
Eyeboard, a new approach 1 3520 November 03, 2011
by lcruz007
TWI hang up 4 3791 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3264 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3289 October 28, 2011
by hevans
Complete one button menu system 3 6608 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 3898 October 17, 2011
by claesz
ADC help 3 2901 October 15, 2011
by sonicgadgets
String manipulation 6 4152 October 13, 2011
by claesz
Basic Makefile Help 4 3029 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 7560 October 06, 2011
by Rick_S
Led Blink 3 3558 October 05, 2011
by Ralphxyz
Trouble upgrading 14 3577 October 03, 2011
by hevans
Games to learn programming 4 5106 September 23, 2011
by Ralphxyz
Master Slave communications 4 3691 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3216 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 3920 September 11, 2011
by dgikuljot
MCU Configuration 12 3108 September 08, 2011
by BobaMosfet
Varying voltages 10 3318 September 07, 2011
by bretm
Interpret statement 5 3142 September 03, 2011
by egero1
Temp spi help 3 2894 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5000 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3045 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 3917 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 3969 August 21, 2011
by BobaMosfet
xylophone program 1 3188 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3223 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 3426 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 4446 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 9698 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3194 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 4678 August 08, 2011
by bretm
Noise Noise Noise 3 3974 August 04, 2011
by hariharan
Accessing PB1 - 5 2 2905 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 3343 August 03, 2011
by cujofever
Loading the "Bootloader" 36 5904 August 03, 2011
by kayrock
EEPROM confusion 13 4656 July 29, 2011
by Noter
1value error 21 3941 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3205 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 3907 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3292 July 21, 2011
by carlhako
Populating an Array 22 4432 July 20, 2011
by Ralphxyz
uint8_t array problems 5 3703 July 20, 2011
by Tug
sprintf won't convert to a float. 29 6419 July 19, 2011
by BobaMosfet
Make header file 10 5741 July 19, 2011
by Ralphxyz
pwm for dac 58 8695 July 18, 2011
by kayrock
Random Number 2 3025 July 18, 2011
by Robotnik
Interupts with a button 3 2801 July 16, 2011
by Noter
need help with my code 3 3099 July 13, 2011
by bhovik
Weird OSX compiling problem 2 2897 July 13, 2011
by gcharris
C++ 8 5684 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3093 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 3412 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 4591 July 08, 2011
by Rick_S
Making a programmer 7 3320 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 4773 July 04, 2011
by uml_12
Aurdino Code to basic C 1 3687 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 4997 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3199 June 27, 2011
by Rick_S
Time.h 3 3647 June 23, 2011
by JamesR
Pygame (no rect object) 5 3603 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3158 June 22, 2011
by Ralphxyz
Error in Code 2 2637 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3137 June 21, 2011
by lnino
Responding to a Button with Polling 7 3422 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 4661 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 2882 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 3330 June 13, 2011
by JoyceChee
Nerdkit 22 4347 June 11, 2011
by HJA
Button ipod help 5 2692 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3203 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4093 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3124 June 03, 2011
by BobaMosfet
Stepper motor code question 1 3543 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4247 May 29, 2011
by Ralphxyz
questions about setting bits 11 5671 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8049 May 26, 2011
by huzbum
Question About Interrupts 4 3304 May 25, 2011
by huzbum
RPM to MPH 12 4786 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 4965 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 3457 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3288 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 4604 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 3985 May 20, 2011
by Ralphxyz
UART interrupt issues 6 4436 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3245 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3220 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 4380 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 3412 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 7379 May 17, 2011
by amartinez
PSTR error? 5 3169 May 17, 2011
by hevans
Photoresistor to ADC 15 4075 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 2953 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4062 May 14, 2011
by bretm
Help with some code? 4 3071 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 3556 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3084 May 13, 2011
by bretm
Python first try comments please 18 4146 May 12, 2011
by Ralphxyz
Control Servo with Button 13 4961 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 3447 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 9093 May 09, 2011
by Ralphxyz
Python Help 23 5877 May 09, 2011
by kemil
Purchased MCU does not work? 7 5143 May 08, 2011
by paulwszew
Compiling error codes 10 3065 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3314 May 05, 2011
by hevans
upgrade! 1 3184 May 04, 2011
by XOXO
SPI communication code 11 4462 May 03, 2011
by Hexorg
Strange Text Blinking help 4 2813 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 4750 April 24, 2011
by xodin
Programming in JAVA 8 15365 April 21, 2011
by Ralphxyz
Function help 5 3358 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 3486 April 21, 2011
by lnino
Interesting code structure. 21 4520 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5042 April 20, 2011
by uml_12
SPI transfer delay 3 3358 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 3710 April 18, 2011
by Noter
Implementation of printf(...) function 2 3394 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 4776 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 3817 April 16, 2011
by kayrock
Programming with serial port 6 3969 April 14, 2011
by carlhako
UART 2 3315 April 14, 2011
by Rick_S
Programmers Notepad 4 4016 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3118 April 12, 2011
by bretm
Nerdkits library 9 3375 April 10, 2011
by hariharan
Playing different music with the MCU 7 22354 April 07, 2011
by bretm
How to store a variable to flash memory? 7 4296 April 07, 2011
by leedawg
timer/counter modules interrupts 2 4363 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6030 April 06, 2011
by Schrat
Memory organization 8 3493 April 06, 2011
by Noter
LED array 2 3155 April 06, 2011
by hevans
compiling a .c file 8 3903 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 3619 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 3314 April 05, 2011
by bretm
led array code 7 3557 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5226 April 02, 2011
by kkanodia
Frequency 20 3915 April 02, 2011
by hariharan
Question in Making music with MCU project 5 3324 April 02, 2011
by hariharan
Help with code 3 3033 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 3909 March 31, 2011
by lnino
Connect a different LCD 12 3645 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 4128 March 30, 2011
by bretm
Writing software using eye movements 2 3015 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 4669 March 29, 2011
by lnino
Interrupts 18 4808 March 28, 2011
by hariharan
OR gate? 14 3788 March 27, 2011
by esoderberg
Analog Output 2 3029 March 26, 2011
by Ralphxyz
For command 8 3151 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 3671 March 25, 2011
by hevans
ADMUX 52 5671 March 25, 2011
by Ralphxyz
Attiny10 7 5903 March 25, 2011
by Rick_S
Java Help 2 3322 March 24, 2011
by Ralphxyz
Help with ADC 3 2927 March 23, 2011
by bretm
help needed with uart code 4 3713 March 19, 2011
by plinko
Uart 2 3156 March 19, 2011
by missle3944
How to make a "Make File" 3 4138 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 5646 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4021 March 14, 2011
by lcruz007
Python script collapsing after a while 7 5237 March 11, 2011
by missle3944
Hacking an old school led display 11 6861 March 10, 2011
by Noter
Setting Pin Low 2 3101 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3203 March 06, 2011
by JHMTech1
Reading more than one Temp 7 3557 March 06, 2011
by billwis
Function Prototypes 4 2982 March 04, 2011
by Rick_S
Debugger 3 3181 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 4612 March 02, 2011
by bretm
Registers????? 14 3616 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3271 February 27, 2011
by MichaelJE2
Basic C Programming 13 5412 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 3435 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 4750 February 23, 2011
by Wads
Programming Capabilities 7 3207 February 23, 2011
by Twarter369
RC car 6 3932 February 22, 2011
by derberp
How to play user entered sound? 9 3476 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 2999 February 21, 2011
by hevans
Compiling the bootloader 17 4497 February 20, 2011
by Ralphxyz
Help with PWM 2 4209 February 20, 2011
by hevans
ADCRA 4 3229 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 4527 February 20, 2011
by hevans
Accelerometer project 12 7981 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 2962 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4023 February 13, 2011
by fubar769
Servo code execution 1 3131 February 11, 2011
by missle3944
New chip programming 2 3844 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 4828 February 07, 2011
by hevans
Compiling 3 3070 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 3754 February 05, 2011
by mongo
Checking a Pins Status 3 3412 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3021 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3201 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 4731 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3132 February 01, 2011
by rboggs10
recalling program from microcontroller 2 2818 February 01, 2011
by Rick_S
ADC HELP!!! 16 5463 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 3326 January 31, 2011
by rboggs10
My first .h file usage 3 4121 January 31, 2011
by Ralphxyz
counting 4 2911 January 28, 2011
by Jalex
atmega328P's ADC 2 4525 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 24977 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6106 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 3584 January 25, 2011
by popwarsweet
Confused again 2 3003 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 5728 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3142 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 3495 January 23, 2011
by Rick_S
Loading issues 4 3087 January 22, 2011
by Shabigity
printf dip arithmetic 3 3304 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 3886 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6047 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 4488 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 3724 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 3472 January 15, 2011
by wanderingjew
MCU specific C programming 4 3638 January 15, 2011
by Hexorg
Math Problem 1 3323 January 15, 2011
by Jalex
Coding question 2 2970 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 3860 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 3567 January 13, 2011
by Icyhot
programming ladder logic 7 15587 January 11, 2011
by tomroth
lcd.c bitwise operations 2 3343 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 3811 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 3875 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4179 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3063 January 04, 2011
by Steven
N00B memory allocation questions 4 3345 January 04, 2011
by Sciencenerd
SD card protocol 3 6176 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 3511 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 3861 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 3641 January 01, 2011
by hevans
Just built a 7 segment interface 7 4542 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 4584 December 28, 2010
by Ralphxyz
if statements... 12 4778 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5181 December 22, 2010
by VictorsNerdery
Math Check Please 5 3039 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 3869 December 22, 2010
by Icyhot
Question Regarding Registers 5 3149 December 16, 2010
by hevans
JTAG programming 2 3683 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3132 December 11, 2010
by mbobak
knight rider LED animation 21 9822 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3095 December 06, 2010
by lcruz007
Error during make 2 3013 December 06, 2010
by bretm
trying to understand MAKE 6 3089 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4159 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3102 December 01, 2010
by hevans
using different crystals 4 3167 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 3892 November 25, 2010
by Ralphxyz
Writing Data to File 2 3482 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 3333 November 18, 2010
by hevans
Fourier transform 3 4515 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3211 November 11, 2010
by bretm
Quick bootloader question 4 3251 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 3486 November 08, 2010
by gusr205
Doing Integrals in C code 5 9622 November 07, 2010
by hevans
Duty cycle 3 3212 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 3644 November 05, 2010
by bretm
I2C Nerdkit Library 14 5618 October 30, 2010
by Ralphxyz
Malloc Issues 6 3918 October 30, 2010
by kle8309
Smooth servo movement. 10 5288 October 27, 2010
by esoderberg
or operator 2 3098 October 25, 2010
by hevans
Tech-O-Meter 5 3243 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 5380 October 25, 2010
by Rick_S
Temperature sensor 10 4642 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3319 October 23, 2010
by mmw1
how does avr memory work? 2 4121 October 19, 2010
by hevans
DAPA Upload Problem 10 3915 October 18, 2010
by brockmjp
Reading Resistance 4 3534 October 17, 2010
by LindaEC
avrisp mkii trouble 21 5999 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 3529 October 10, 2010
by hevans
Setting FUSES? 5 4492 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 6107 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 3861 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 3594 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 3795 September 21, 2010
by bretm
MCU Programming Error 2 3040 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 3373 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3237 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 5271 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 3471 September 15, 2010
by bpenglase
Mac problems with programming 7 3776 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 5338 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 3359 September 07, 2010
by hevans
Initial programming 15 3385 September 04, 2010
by Rick_S
LED all at once 4 3201 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 3684 August 26, 2010
by Rick_S
IR reciever/transmitter 2 3408 August 26, 2010
by bretm
alternative programming language 4 4981 August 25, 2010
by awesome
Listen for serial input 4 3724 August 24, 2010
by mrobbins
data transmission using digital i/o 1 3423 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 4778 August 21, 2010
by Ralphxyz
tempsensor 4 3243 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 4684 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 5665 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 5417 August 16, 2010
by ironcladmvtm
Compile 4 3448 August 16, 2010
by Ralphxyz
Change text 6 3074 August 10, 2010
by Ralphxyz
Data logging using SD card 9 11208 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4266 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 4407 August 07, 2010
by kle8309
Other LCDs? 2 3219 August 06, 2010
by Rick_S
Not working 21 4997 August 06, 2010
by Razvan
Generating random numbers in C. 2 4152 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4119 August 04, 2010
by gnkarn
My MAKE article 2 3757 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4105 July 31, 2010
by sbrod
Multiple ADC ports 9 4282 July 31, 2010
by norby31
what do these errors mean? 11 3321 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9115 July 28, 2010
by hevans
Saving variables 2 3335 July 27, 2010
by bretm
Printing today date on LCD 5 3325 July 27, 2010
by Ralphxyz
Sending a string 6 3826 July 26, 2010
by ioScream
LED Scrolling display 1 3543 July 25, 2010
by ermias
error help 3 3561 July 24, 2010
by cinta51
Need a JumpStart 8 3327 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 4326 July 20, 2010
by pjack
Content mismatch - verification error 6 4253 July 20, 2010
by pjack
Reading battery voltage using ADC 15 16121 July 20, 2010
by lsoltmann
LCD sequence question 2 2904 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 3552 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 7052 July 12, 2010
by lcruz007
ADC with input at ground 6 4000 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 3662 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 3905 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 3383 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 3921 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 3514 June 29, 2010
by bretm
Saving text to EEPROM 2 4474 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 3648 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 3331 June 14, 2010
by banerjen
Quick question for those fluent in C 7 3332 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3298 June 12, 2010
by Jer
Foodloader help 5 3666 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 3682 June 11, 2010
by treymd
tempsensor project 8 3095 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 3588 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3111 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 6248 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3244 May 13, 2010
by wayward
ISP programming error 8 10846 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 3692 May 11, 2010
by avicell
Maximum PWM frequency? 4 3537 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3168 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3320 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 3768 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 2988 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 3434 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 4473 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4285 May 01, 2010
by Solorbob
UART programming (PC side) 4 3887 May 01, 2010
by Hexorg
Assemble resistor notation 4 3048 May 01, 2010
by Ralphxyz
coding pushbuttons 9 3821 April 30, 2010
by bretm
Using PCINT4 5 3948 April 22, 2010
by bretm
Using Shift Registers? 2 4209 April 18, 2010
by wayward
on flash FILE i/o 6 3420 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3102 April 13, 2010
by sask55
AVR Arrays? 2 5031 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 9055 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 4568 April 11, 2010
by JackScumm
My new game for my EES 7 3825 April 10, 2010
by Hexorg
Silly Coding Question 10 3518 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4224 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4043 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 3286 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 3482 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 4177 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 3236 April 02, 2010
by lcruz007
PWM and LEDs 3 3942 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 3302 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 3874 March 27, 2010
by bretm
Modifing C code without knowing C 3 3313 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 8097 March 24, 2010
by Frozenlock
Python code to create LED font 1 3918 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 5505 March 21, 2010
by brian
Eclipse AVR plugin help 5 3600 March 18, 2010
by fatmarik
Help with programing plese 4 3278 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 4403 March 17, 2010
by Rick_S
POST (power on self test) 2 3499 March 12, 2010
by treymd
Easy PWM tutorial 2 3383 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 3864 March 09, 2010
by met_fredrik
My project at my local newspaper 3 3718 March 07, 2010
by lcruz007
asm macro error 2 3274 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 3406 March 05, 2010
by xc2rx
ACD sample rate 4 4186 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 4466 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3287 March 03, 2010
by Malicious
ATmega328P Upgrade 3 3469 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3071 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 3950 March 02, 2010
by lcruz007
Easy Random Numbers 3 4311 March 01, 2010
by hevans
float to int? 5 3411 February 27, 2010
by Hexorg
An interesting beep 1 3514 February 26, 2010
by bretm
Bucket Brigade 3 3276 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 10497 February 20, 2010
by treymd
Skateboard project, new to programming. 9 4305 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3185 February 15, 2010
by ton_mit
Bootloader install 6 4700 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 4398 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 3399 February 13, 2010
by banerjen
clearing data in serail buffer 5 6876 February 11, 2010
by sask55
microseconds realtimeclock 3 3541 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 3523 February 08, 2010
by mrobbins
time structure check 12 3366 February 07, 2010
by wayward
ISP Question 10 3667 February 06, 2010
by Phrank916
Can't upload to m328p 4 3818 February 06, 2010
by sask55
Check out my new project! 5 3807 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 3437 February 02, 2010
by saleem
Convert uint8_t to char 3 13675 February 01, 2010
by saleem
Need Accelerometer... 8 3670 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3213 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3271 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 4618 January 29, 2010
by Rick_S
what the heck does << mean? 4 3688 January 29, 2010
by Ralphxyz
Clocking another IC 3 3035 January 27, 2010
by mrobbins
Twisted pair 11 3733 January 26, 2010
by mongo
Python Majic 3 4362 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 3307 January 22, 2010
by hevans
Trouble in sending information in UART 3 3549 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 4538 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 8916 January 20, 2010
by saleem
Help needed on counting program 5 3733 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 4772 January 19, 2010
by treymd
Python creates it's own errors! 17 3394 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 3325 January 18, 2010
by mongo
Compiling new code 10 3727 January 16, 2010
by N3Roaster
Make error 17 4073 January 16, 2010
by Eb547
ISP and micro madness. 12 3460 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 3329 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 3291 January 14, 2010
by Rick_S
Book suggestions? 3 3302 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3572 January 11, 2010
by ecornwell
Total C virgin Newbie 4 3545 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5042 January 05, 2010
by hevans
Newbie needs help !!!!! 3 3475 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 3601 December 31, 2009
by hevans
Understanding Array Code 9 3664 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3246 December 30, 2009
by markjbenson
Pin change interrupt 2 3796 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 4682 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 3702 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 16095 December 27, 2009
by jastermerrel
Makefile foodloader 34 5639 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 5762 December 25, 2009
by Aceslick911
High voltage signal timer 3 3257 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 5618 December 22, 2009
by Rick_S
Managing data tables 12 3720 December 21, 2009
by JKITSON
external interrupt 1 3205 December 21, 2009
by saleem
Weather Station 1 4066 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5082 December 14, 2009
by hevans
from ivonv's post 8 4160 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3340 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 4479 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 4749 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4017 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3256 December 04, 2009
by pbfy0
A few questions... 10 4200 November 29, 2009
by hevans
Help with code please 22 5100 November 29, 2009
by pbfy0
Programmers Wanted 1 3563 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 3471 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 3473 November 24, 2009
by FWSquatch
Random Questions 10 3590 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 3892 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 5724 November 23, 2009
by BobaMosfet
C Programming basic question 3 3436 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 5952 November 09, 2009
by jbremnant
LED Marquee acting weird 23 4438 November 02, 2009
by hevans
How-To: Sleep 11 5830 October 27, 2009
by mikedoug
I2C communications 3 3424 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 6719 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3276 October 19, 2009
by puargs
Suggestions for LCD program space 13 4167 October 14, 2009
by mikedoug
Tug this is for you (only) 5 3640 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 4412 September 28, 2009
by rusirius
Connection to cell phones 7 4250 September 22, 2009
by rusirius
Very simple assembly problem 13 5280 September 21, 2009
by rusirius
Linux C editor recommendation 11 5775 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5235 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 3995 September 15, 2009
by rusirius
Using source code 10 3914 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4125 August 26, 2009
by Nerdful_com
Curious about Wireless 3 3676 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 6619 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 12891 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4059 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 5555 August 15, 2009
by Starwarslegokid
python loop 21 5314 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 4297 August 11, 2009
by amco
"Fancy Pants" Batch File 3 4331 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 17743 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7077 July 29, 2009
by mrobbins
Bootloader Kit 9 4406 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 9211 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 10670 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 3472 July 10, 2009
by karlockhart
Digital Write Question 14 4122 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 5925 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 3612 June 22, 2009
by Tug
debugging 4 3903 June 20, 2009
by wayward
Help with a state machine 3 4966 June 11, 2009
by n3ueaEMTP
Binary Clock 24 7445 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 5601 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 4907 May 26, 2009
by wayward
sprintf 4 5490 May 22, 2009
by wayward
testing the programmer 3 3552 May 16, 2009
by digiassn
initialload 3 3805 May 09, 2009
by tuxguy
Simple Communication with your computer 12 4696 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4224 May 06, 2009
by wayward
AVR Bootloaders 3 3804 April 18, 2009
by wayward
Led Marquee question 14 4458 April 11, 2009
by mcai8sh4

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