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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (832 threads, 6761 posts)
Thread Posts Views Last Post
More bootloading 1 237 December 29, 2019
by scootergarrett
Boot Loading 2 840 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 2648 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 1450 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 1916 November 15, 2016
by sask55
RPM Program 24 6042 September 23, 2016
by Ralphxyz
Makefile 4 2031 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 3349 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 1815 March 21, 2016
by sask55
ADMUX=0 7 1700 February 19, 2016
by Javy
Using two timers 22 2075 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 1701 January 17, 2016
by Rick_S
Master/Slave I2C 32 13548 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 1902 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 1613 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 14284 October 02, 2015
by BobaMosfet
Replacement LCD 4 1683 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 2530 September 18, 2015
by RickMcKeon
MCU basic concept 6 1742 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 2571 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 3781 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 1982 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 2629 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 2808 February 14, 2015
by Noter
Programming with graphics 6 2196 November 24, 2014
by jmuthe
Let's do a project 42 3344 November 21, 2014
by BobaMosfet
MicroView Program Load 7 2603 November 11, 2014
by BobaMosfet
COM Port Problem 4 1866 October 22, 2014
by BobaMosfet
Do not understand this 12 3379 September 29, 2014
by BobaMosfet
original program 3 1809 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 2599 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 1759 June 10, 2014
by lailai
Motorcycle tachometer 1 2280 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 2217 June 01, 2014
by sask55
Pointer questions 6 1972 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 1854 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 17295 May 13, 2014
by Ralphxyz
a Tiny project 15 2881 May 05, 2014
by Pew446
char array if statement 4 1840 April 21, 2014
by Noter
How many KB of flash is my program using? 6 2153 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 3482 March 15, 2014
by JimFrederickson
char array if statement 12 2531 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 4972 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 1771 February 24, 2014
by boxvic
complex library 3 2121 January 19, 2014
by esoderberg
complex library 1 1643 January 18, 2014
by scootergarrett
MKII questions 23 3061 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 2222 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 5713 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 2678 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 5642 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 17408 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 2481 October 26, 2013
by Noter
HV Programmer 8 2581 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 3995 September 11, 2013
by pcbolt
Get time between sensor readings 5 2241 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 3818 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 3055 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 2203 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 2291 August 07, 2013
by pcbolt
XMEGA 2 2265 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 3985 July 17, 2013
by edb
Different result with different variable names 9 2287 June 04, 2013
by scootergarrett
Strange ADC errors 15 2697 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 1879 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 2043 May 29, 2013
by Kami
Define debug comments 10 2335 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 6143 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 2194 April 28, 2013
by pcbolt
makefile eeprom 2 1968 April 22, 2013
by pcbolt
TWI questions. 10 3117 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 10473 April 07, 2013
by JimFrederickson
Bootloader woes 15 2766 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 2780 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 3057 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 3439 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 8323 March 28, 2013
by Ralphxyz
creating make file 10 2370 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 2185 March 14, 2013
by lnino
USART as SPI 7 4671 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 2052 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 3342 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 2139 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 1995 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 2048 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 2353 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 3193 February 12, 2013
by Nichben
Beginners Guide 2 2492 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 3617 February 05, 2013
by adosch
Writing into memory while running program 4 2111 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 2539 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 2047 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 4610 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 4286 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 5104 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 2082 January 12, 2013
by Noter
help with keypad/display project code 23 3009 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 2280 January 10, 2013
by keith712
LED circuit not producing expected results 5 2546 January 05, 2013
by Noter
AVR Programming without bootloader 29 6659 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 2028 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 7537 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 3202 December 29, 2012
by pcbolt
typecast problem? 7 2056 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 2643 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 3024 December 24, 2012
by Noter
oscillator fuse bits 9 2366 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 2320 December 23, 2012
by keith712
no such file error 1 6 2951 December 23, 2012
by keith712
Using strcpy 3 2549 December 20, 2012
by Nichben
Analog to Digital Conversion 44 3736 December 18, 2012
by Rick_S
printf problems 9 2417 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 3894 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 4587 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 2594 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 22282 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 1770 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 2109 November 20, 2012
by BobaMosfet
printf_P problems 5 2975 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 4107 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 3788 October 22, 2012
by JimFrederickson
waht dose |= do 5 2428 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 3586 October 20, 2012
by fishberg5051
Array limitations 6 4024 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 3448 October 16, 2012
by ankush_karche
Reading from uart stream 18 4129 October 15, 2012
by sask55
AVRISP v2 programmer 3 2424 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 4247 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 2593 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 3232 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 4488 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 2289 October 01, 2012
by Noter
indexing an array with a variable 5 2184 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 1842 September 27, 2012
by ankush_karche
use of strcat fuction 7 2620 September 23, 2012
by sask55
ADC problem 11 2751 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 3067 September 18, 2012
by Bushy
Program too big for MCU? 3 2205 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 7256 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 3217 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 2470 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 2563 September 13, 2012
by wadaltmon
Need help reading input port pin 8 2403 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 2593 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 7656 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 3012 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 2266 September 05, 2012
by Ralphxyz
R/C Car Programing 2 2208 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 2086 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 2895 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 3640 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 2067 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 3025 August 21, 2012
by thinairart
Simple micro controlled light switch 2 2377 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 2807 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 2531 August 18, 2012
by Finis
TypeCast problem 3 1913 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 2272 August 15, 2012
by Ralphxyz
The datasheet!!! 3 2228 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 2483 August 03, 2012
by virtual
Basic programming help 11 2332 July 30, 2012
by sask55
Random Number Generator 5 4619 July 25, 2012
by lnino
Scanner Input/Output 7 2240 July 23, 2012
by bl00513
Test program - location? 3 2139 July 21, 2012
by TheFed
Making a library? 11 3987 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 17555 July 19, 2012
by Ralphxyz
Program with real serial cable 9 2847 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 11416 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 2358 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 5272 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 2330 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 4266 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 4026 July 06, 2012
by edb
Counting the changes in a pin 3 2161 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 2097 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 2970 July 03, 2012
by Rick_S
Fuses for External Crystal 2 2436 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 4549 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 2128 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 2356 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 4064 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 2815 June 23, 2012
by rmore
Reading eeprom 3 2526 June 21, 2012
by missle3944
Bluetooth Module Question 2 2266 June 20, 2012
by pcbolt
Using #define 3 2181 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 2314 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 2633 June 14, 2012
by dicko
Timing for each line of code 3 2077 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 3582 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 2188 June 10, 2012
by Pew446
328p makefile 5 2336 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 6006 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 2847 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 2175 June 03, 2012
by chaosatom
Input pin Trouble 2 2263 May 28, 2012
by pcbolt
Master/Slave SPI 10 10999 May 28, 2012
by sask55
SPI problem 7 4612 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 2067 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 2675 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 2405 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 2670 May 17, 2012
by RogerFL
Compiler issue? 3 2231 May 17, 2012
by RogerFL
SPI Problem! 1 2824 May 17, 2012
by kemil
Read from atmega 15 11451 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 4324 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 2321 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 3877 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 2988 May 08, 2012
by RogerFL
Displaying on the LCD 2 2212 May 06, 2012
by ad2476
Problem with Boolean type 12 4737 May 03, 2012
by HexManiac
Fan control troubleshooting 24 3758 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 2472 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 2886 April 29, 2012
by JimFrederickson
include statement 2 2063 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 2543 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 4727 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 3682 April 20, 2012
by Ralphxyz
Simple UART code 7 3592 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 3219 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 2161 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 2966 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 2719 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 3707 April 12, 2012
by hevans
Dont understand the &= and |= 8 2446 April 06, 2012
by pcbolt
newbie 17 2843 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 2676 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 2462 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 2435 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 2522 March 30, 2012
by pcbolt
Code Doctor needed. 21 2867 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 2560 March 30, 2012
by pcbolt
LED Array questions 3 2115 March 30, 2012
by amartinez
Need help Programing! 2 2123 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 2689 March 22, 2012
by pcbolt
trouble need help 7 2244 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 3301 March 14, 2012
by stanvan
concise serial output? 5 2439 March 11, 2012
by sask55
2N7000 work with open drain? 5 3120 March 08, 2012
by RogerFL
How to create a timer? 8 2468 March 07, 2012
by Rick_S
Need help with frequency counter 8 2748 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 2188 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 2471 March 03, 2012
by esoderberg
Mac Terminal programming 11 3201 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 2161 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 3092 February 29, 2012
by pcbolt
SPI Programming 11 4731 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 2617 February 27, 2012
by jvince96
Sending Data to a File 4 2863 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 2827 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 2517 February 18, 2012
by mdk
Code weird errors? 13 2722 February 17, 2012
by pcbolt
Hardware Connections 3 2117 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 9836 February 11, 2012
by Rick_S
First MCU Program 4 2262 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 2840 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 2297 February 07, 2012
by sask55
Implicit Definition Errors 4 2842 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 3096 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 2815 February 04, 2012
by dvdsnyd
help with interrupts 6 2593 February 04, 2012
by dvdsnyd
questions on overflow 4 2419 February 03, 2012
by dvdsnyd
curser positioning 6 2209 February 01, 2012
by tchilzer2
Some Interrupt Code 4 2775 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 2365 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 2993 January 29, 2012
by DS1000
Sending a string in UART 19 14835 January 27, 2012
by treymd
HD44780 (LCD) 3 2610 January 24, 2012
by glendon
Variation on 3 bit adder 9 2472 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 2332 January 23, 2012
by Rick_S
referencing a variable 20 2787 January 21, 2012
by Ralphxyz
pin change interrupts 9 3758 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 4319 January 19, 2012
by raylop
test 3 2178 January 18, 2012
by Gil
Trouble with my first program! help 50 3667 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 2976 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 2588 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 4092 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 2213 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 3611 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 2415 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 2837 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 3710 January 05, 2012
by tchilzer2
Interrupt Problem 8 2529 January 05, 2012
by JKITSON
Problems locating "makefile" 10 2743 January 05, 2012
by hevans
Bootloader error 5 2802 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 3523 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 2474 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 2321 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 2181 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 2762 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 3038 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 3005 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 4132 December 24, 2011
by BobaMosfet
Tempsensor Project 41 5542 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 3223 December 22, 2011
by glendon
Serial Read in Labview 12 4906 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 2951 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 2135 December 19, 2011
by Striker
Corrupted Data 2 2941 December 13, 2011
by hevans
Digital clock code 2 2700 December 12, 2011
by Rick_S
Detecting high/ low pins 11 8446 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 3705 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 3959 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 2775 December 07, 2011
by huzbum
Music with the MCU?? 12 3740 December 05, 2011
by 2electrified
LED array scroll function 38 10251 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 2798 December 04, 2011
by pfullen
Using Vim - installing C script 4 2655 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 2541 December 02, 2011
by bluestang
First Program initilload 11 2640 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 2596 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 3129 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 2560 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 3021 November 22, 2011
by Rick_S
LCD and custom display 3 2433 November 20, 2011
by missle3944
LCD Custom Characters Help 6 4068 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2907 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 2519 November 11, 2011
by BNS
Modbus Master 1 3051 November 10, 2011
by doughowlett
TEXT output via serial / com 18 2843 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 3244 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 2601 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 2267 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 9841 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 2376 November 07, 2011
by Heed
Array creation and access 4 2346 November 07, 2011
by JimFrederickson
Huffman coding 2 2698 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 3772 November 03, 2011
by hevans
Eyeboard, a new approach 1 2581 November 03, 2011
by lcruz007
TWI hang up 4 3054 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 2595 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 2630 October 28, 2011
by hevans
Complete one button menu system 3 5655 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 3159 October 17, 2011
by claesz
ADC help 3 2300 October 15, 2011
by sonicgadgets
String manipulation 6 3455 October 13, 2011
by claesz
Basic Makefile Help 4 2404 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 6843 October 06, 2011
by Rick_S
Led Blink 3 2690 October 05, 2011
by Ralphxyz
Trouble upgrading 14 2689 October 03, 2011
by hevans
Games to learn programming 4 4472 September 23, 2011
by Ralphxyz
Master Slave communications 4 3013 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 2448 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 3022 September 11, 2011
by dgikuljot
MCU Configuration 12 2508 September 08, 2011
by BobaMosfet
Varying voltages 10 2700 September 07, 2011
by bretm
Interpret statement 5 2321 September 03, 2011
by egero1
Temp spi help 3 2294 September 01, 2011
by missle3944
LCD horizontal scrolling 10 4316 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 2406 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 3236 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 3193 August 21, 2011
by BobaMosfet
xylophone program 1 2508 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 2567 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 2637 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 3389 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 8550 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 2562 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 3989 August 08, 2011
by bretm
Noise Noise Noise 3 3148 August 04, 2011
by hariharan
Accessing PB1 - 5 2 2262 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 2583 August 03, 2011
by cujofever
Loading the "Bootloader" 36 4766 August 03, 2011
by kayrock
EEPROM confusion 13 3674 July 29, 2011
by Noter
1value error 21 3086 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 2529 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 3201 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 2619 July 21, 2011
by carlhako
Populating an Array 22 3321 July 20, 2011
by Ralphxyz
uint8_t array problems 5 3055 July 20, 2011
by Tug
sprintf won't convert to a float. 29 5434 July 19, 2011
by BobaMosfet
Make header file 10 4940 July 19, 2011
by Ralphxyz
pwm for dac 58 7929 July 18, 2011
by kayrock
Random Number 2 2356 July 18, 2011
by Robotnik
Interupts with a button 3 2143 July 16, 2011
by Noter
need help with my code 3 2475 July 13, 2011
by bhovik
Weird OSX compiling problem 2 2061 July 13, 2011
by gcharris
C++ 8 5037 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 2456 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 2763 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 3614 July 08, 2011
by Rick_S
Making a programmer 7 2718 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 3638 July 04, 2011
by uml_12
Aurdino Code to basic C 1 2921 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 4043 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 2581 June 27, 2011
by Rick_S
Time.h 3 3012 June 23, 2011
by JamesR
Pygame (no rect object) 5 2931 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 2524 June 22, 2011
by Ralphxyz
Error in Code 2 1999 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 2481 June 21, 2011
by lnino
Responding to a Button with Polling 7 2787 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 4027 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 2248 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 2710 June 13, 2011
by JoyceChee
Nerdkit 22 3703 June 11, 2011
by HJA
Button ipod help 5 2064 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 2583 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 3429 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 2380 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2935 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 3321 May 29, 2011
by Ralphxyz
questions about setting bits 11 4498 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 6674 May 26, 2011
by huzbum
Question About Interrupts 4 2614 May 25, 2011
by huzbum
RPM to MPH 12 3828 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 4237 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 2804 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 2649 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 3848 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 3306 May 20, 2011
by Ralphxyz
UART interrupt issues 6 3783 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 2590 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 2584 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 3293 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 2783 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 6587 May 17, 2011
by amartinez
PSTR error? 5 2535 May 17, 2011
by hevans
Photoresistor to ADC 15 3306 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 2353 May 14, 2011
by rboggs10
Storing data on a flash drive 6 3334 May 14, 2011
by bretm
Help with some code? 4 2403 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 2718 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 2449 May 13, 2011
by bretm
Python first try comments please 18 3074 May 12, 2011
by Ralphxyz
Control Servo with Button 13 4152 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 2831 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 7744 May 09, 2011
by Ralphxyz
Python Help 23 4716 May 09, 2011
by kemil
Purchased MCU does not work? 7 4341 May 08, 2011
by paulwszew
Compiling error codes 10 2437 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 2660 May 05, 2011
by hevans
upgrade! 1 2353 May 04, 2011
by XOXO
SPI communication code 11 3563 May 03, 2011
by Hexorg
Strange Text Blinking help 4 2207 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 4108 April 24, 2011
by xodin
Programming in JAVA 8 14181 April 21, 2011
by Ralphxyz
Function help 5 2594 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 2827 April 21, 2011
by lnino
Interesting code structure. 21 3731 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 4398 April 20, 2011
by uml_12
SPI transfer delay 3 2724 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 3047 April 18, 2011
by Noter
Implementation of printf(...) function 2 2561 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 3805 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 3028 April 16, 2011
by kayrock
Programming with serial port 6 3279 April 14, 2011
by carlhako
UART 2 2687 April 14, 2011
by Rick_S
Programmers Notepad 4 3295 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 2488 April 12, 2011
by bretm
Nerdkits library 9 2558 April 10, 2011
by hariharan
Playing different music with the MCU 7 21568 April 07, 2011
by bretm
How to store a variable to flash memory? 7 3649 April 07, 2011
by leedawg
timer/counter modules interrupts 2 3295 April 07, 2011
by Noter
Serial setup for wireless transmission 14 4921 April 06, 2011
by Schrat
Memory organization 8 2858 April 06, 2011
by Noter
LED array 2 2526 April 06, 2011
by hevans
compiling a .c file 8 3226 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 2963 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 2524 April 05, 2011
by bretm
led array code 7 2967 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 4509 April 02, 2011
by kkanodia
Frequency 20 3042 April 02, 2011
by hariharan
Question in Making music with MCU project 5 2644 April 02, 2011
by hariharan
Help with code 3 2317 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 3254 March 31, 2011
by lnino
Connect a different LCD 12 3012 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 3334 March 30, 2011
by bretm
Writing software using eye movements 2 2379 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 3964 March 29, 2011
by lnino
Interrupts 18 4144 March 28, 2011
by hariharan
OR gate? 14 2946 March 27, 2011
by esoderberg
Analog Output 2 2421 March 26, 2011
by Ralphxyz
For command 8 2521 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 3055 March 25, 2011
by hevans
ADMUX 52 4585 March 25, 2011
by Ralphxyz
Attiny10 7 5160 March 25, 2011
by Rick_S
Java Help 2 2683 March 24, 2011
by Ralphxyz
Help with ADC 3 2312 March 23, 2011
by bretm
help needed with uart code 4 2975 March 19, 2011
by plinko
Uart 2 2538 March 19, 2011
by missle3944
How to make a "Make File" 3 3285 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 4819 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 3332 March 14, 2011
by lcruz007
Python script collapsing after a while 7 4037 March 11, 2011
by missle3944
Hacking an old school led display 11 5748 March 10, 2011
by Noter
Setting Pin Low 2 2492 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 2548 March 06, 2011
by JHMTech1
Reading more than one Temp 7 2797 March 06, 2011
by billwis
Function Prototypes 4 2353 March 04, 2011
by Rick_S
Debugger 3 2562 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 3727 March 02, 2011
by bretm
Registers????? 14 2933 March 01, 2011
by dgikuljot
Parsing a string in a function 6 2639 February 27, 2011
by MichaelJE2
Basic C Programming 13 4559 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 2797 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 3992 February 23, 2011
by Wads
Programming Capabilities 7 2631 February 23, 2011
by Twarter369
RC car 6 3305 February 22, 2011
by derberp
How to play user entered sound? 9 2790 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 2398 February 21, 2011
by hevans
Compiling the bootloader 17 3800 February 20, 2011
by Ralphxyz
Help with PWM 2 3450 February 20, 2011
by hevans
ADCRA 4 2606 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 3472 February 20, 2011
by hevans
Accelerometer project 12 7318 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 2356 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 3281 February 13, 2011
by fubar769
Servo code execution 1 2483 February 11, 2011
by missle3944
New chip programming 2 3060 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 4146 February 07, 2011
by hevans
Compiling 3 2449 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 3137 February 05, 2011
by mongo
Checking a Pins Status 3 2805 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 2188 February 04, 2011
by CCP
C Code to Interact with the Controller 3 2366 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 4027 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 2477 February 01, 2011
by rboggs10
recalling program from microcontroller 2 2195 February 01, 2011
by Rick_S
ADC HELP!!! 16 4721 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 2502 January 31, 2011
by rboggs10
My first .h file usage 3 3198 January 31, 2011
by Ralphxyz
counting 4 2298 January 28, 2011
by Jalex
atmega328P's ADC 2 3910 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 22058 January 27, 2011
by huzbum
bootloader for ATtiny13 4 5264 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 2967 January 25, 2011
by popwarsweet
Confused again 2 2371 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 4820 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 2417 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 2673 January 23, 2011
by Rick_S
Loading issues 4 2458 January 22, 2011
by Shabigity
printf dip arithmetic 3 2540 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 3251 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 5320 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 3687 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 3071 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 2864 January 15, 2011
by wanderingjew
MCU specific C programming 4 2970 January 15, 2011
by Hexorg
Math Problem 1 2697 January 15, 2011
by Jalex
Coding question 2 2405 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 3200 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 2934 January 13, 2011
by Icyhot
programming ladder logic 7 14328 January 11, 2011
by tomroth
lcd.c bitwise operations 2 2707 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 2961 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 2831 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 3526 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 2458 January 04, 2011
by Steven
N00B memory allocation questions 4 2695 January 04, 2011
by Sciencenerd
SD card protocol 3 5544 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 2858 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 3066 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 3035 January 01, 2011
by hevans
Just built a 7 segment interface 7 3870 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 3755 December 28, 2010
by Ralphxyz
if statements... 12 4066 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 4408 December 22, 2010
by VictorsNerdery
Math Check Please 5 2402 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 3179 December 22, 2010
by Icyhot
Question Regarding Registers 5 2555 December 16, 2010
by hevans
JTAG programming 2 2989 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 2513 December 11, 2010
by mbobak
knight rider LED animation 21 6673 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 2481 December 06, 2010
by lcruz007
Error during make 2 2404 December 06, 2010
by bretm
trying to understand MAKE 6 2465 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 3522 December 04, 2010
by d3adl0ck3
Trouble with uart 4 2498 December 01, 2010
by hevans
using different crystals 4 2558 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 3263 November 25, 2010
by Ralphxyz
Writing Data to File 2 2680 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 2491 November 18, 2010
by hevans
Fourier transform 3 3848 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 2572 November 11, 2010
by bretm
Quick bootloader question 4 2589 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 2679 November 08, 2010
by gusr205
Doing Integrals in C code 5 6355 November 07, 2010
by hevans
Duty cycle 3 2563 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 3001 November 05, 2010
by bretm
I2C Nerdkit Library 14 4928 October 30, 2010
by Ralphxyz
Malloc Issues 6 3293 October 30, 2010
by kle8309
Smooth servo movement. 10 4623 October 27, 2010
by esoderberg
or operator 2 2486 October 25, 2010
by hevans
Tech-O-Meter 5 2626 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 4667 October 25, 2010
by Rick_S
Temperature sensor 10 4025 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 2720 October 23, 2010
by mmw1
how does avr memory work? 2 3482 October 19, 2010
by hevans
DAPA Upload Problem 10 3228 October 18, 2010
by brockmjp
Reading Resistance 4 2930 October 17, 2010
by LindaEC
avrisp mkii trouble 21 5257 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 2864 October 10, 2010
by hevans
Setting FUSES? 5 3789 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 5137 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 3232 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 2987 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 3191 September 21, 2010
by bretm
MCU Programming Error 2 2283 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 2723 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 2592 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 4239 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 2749 September 15, 2010
by bpenglase
Mac problems with programming 7 3079 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 4631 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 2642 September 07, 2010
by hevans
Initial programming 15 2691 September 04, 2010
by Rick_S
LED all at once 4 2581 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 3093 August 26, 2010
by Rick_S
IR reciever/transmitter 2 2787 August 26, 2010
by bretm
alternative programming language 4 4100 August 25, 2010
by awesome
Listen for serial input 4 3001 August 24, 2010
by mrobbins
data transmission using digital i/o 1 2813 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 4162 August 21, 2010
by Ralphxyz
tempsensor 4 2436 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 3822 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 4660 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 4742 August 16, 2010
by ironcladmvtm
Compile 4 2621 August 16, 2010
by Ralphxyz
Change text 6 2382 August 10, 2010
by Ralphxyz
Data logging using SD card 9 9901 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 3561 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 3779 August 07, 2010
by kle8309
Other LCDs? 2 2653 August 06, 2010
by Rick_S
Not working 21 4209 August 06, 2010
by Razvan
Generating random numbers in C. 2 3459 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 3266 August 04, 2010
by gnkarn
My MAKE article 2 3097 August 04, 2010
by Rick_S
COM port assignment with Vista 6 3206 July 31, 2010
by sbrod
Multiple ADC ports 9 3597 July 31, 2010
by norby31
what do these errors mean? 11 2697 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 8149 July 28, 2010
by hevans
Saving variables 2 2735 July 27, 2010
by bretm
Printing today date on LCD 5 2722 July 27, 2010
by Ralphxyz
Sending a string 6 3032 July 26, 2010
by ioScream
LED Scrolling display 1 2947 July 25, 2010
by ermias
error help 3 2691 July 24, 2010
by cinta51
Need a JumpStart 8 2713 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 3590 July 20, 2010
by pjack
Content mismatch - verification error 6 3549 July 20, 2010
by pjack
Reading battery voltage using ADC 15 14099 July 20, 2010
by lsoltmann
LCD sequence question 2 2266 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2903 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 6226 July 12, 2010
by lcruz007
ADC with input at ground 6 3342 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 2911 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 3022 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 2545 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 3317 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 2925 June 29, 2010
by bretm
Saving text to EEPROM 2 3751 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 2816 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 2649 June 14, 2010
by banerjen
Quick question for those fluent in C 7 2738 June 13, 2010
by BobaMosfet
Programming Language Reference 6 2712 June 12, 2010
by Jer
Foodloader help 5 2745 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 3102 June 11, 2010
by treymd
tempsensor project 8 2535 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 2770 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 2556 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 5198 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 2457 May 13, 2010
by wayward
ISP programming error 8 9612 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 3096 May 11, 2010
by avicell
Maximum PWM frequency? 4 2969 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 2602 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 2740 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 3156 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 2424 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2905 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 3762 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 3687 May 01, 2010
by Solorbob
UART programming (PC side) 4 3281 May 01, 2010
by Hexorg
Assemble resistor notation 4 2466 May 01, 2010
by Ralphxyz
coding pushbuttons 9 3127 April 30, 2010
by bretm
Using PCINT4 5 3185 April 22, 2010
by bretm
Using Shift Registers? 2 3321 April 18, 2010
by wayward
on flash FILE i/o 6 2747 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 2510 April 13, 2010
by sask55
AVR Arrays? 2 4391 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 7277 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3944 April 11, 2010
by JackScumm
My new game for my EES 7 3022 April 10, 2010
by Hexorg
Silly Coding Question 10 2653 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 3561 April 08, 2010
by Ralphxyz
Boot loader Questions 6 3243 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 2679 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 2774 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 3352 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 2669 April 02, 2010
by lcruz007
PWM and LEDs 3 3007 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 2640 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 3041 March 27, 2010
by bretm
Modifing C code without knowing C 3 2714 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 7043 March 24, 2010
by Frozenlock
Python code to create LED font 1 3106 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 4613 March 21, 2010
by brian
Eclipse AVR plugin help 5 2944 March 18, 2010
by fatmarik
Help with programing plese 4 2656 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 3482 March 17, 2010
by Rick_S
POST (power on self test) 2 2814 March 12, 2010
by treymd
Easy PWM tutorial 2 2759 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 3257 March 09, 2010
by met_fredrik
My project at my local newspaper 3 3137 March 07, 2010
by lcruz007
asm macro error 2 2689 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 2830 March 05, 2010
by xc2rx
ACD sample rate 4 3493 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 3775 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 2679 March 03, 2010
by Malicious
ATmega328P Upgrade 3 2871 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 2498 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 3258 March 02, 2010
by lcruz007
Easy Random Numbers 3 3719 March 01, 2010
by hevans
float to int? 5 2800 February 27, 2010
by Hexorg
An interesting beep 1 2929 February 26, 2010
by bretm
Bucket Brigade 3 2717 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 9742 February 20, 2010
by treymd
Skateboard project, new to programming. 9 3519 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 2640 February 15, 2010
by ton_mit
Bootloader install 6 3726 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 3753 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 2542 February 13, 2010
by banerjen
clearing data in serail buffer 5 6298 February 11, 2010
by sask55
microseconds realtimeclock 3 2732 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2966 February 08, 2010
by mrobbins
time structure check 12 2780 February 07, 2010
by wayward
ISP Question 10 3067 February 06, 2010
by Phrank916
Can't upload to m328p 4 3097 February 06, 2010
by sask55
Check out my new project! 5 3251 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 2772 February 02, 2010
by saleem
Convert uint8_t to char 3 12306 February 01, 2010
by saleem
Need Accelerometer... 8 3057 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 2563 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 2538 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 3946 January 29, 2010
by Rick_S
what the heck does << mean? 4 3059 January 29, 2010
by Ralphxyz
Clocking another IC 3 2480 January 27, 2010
by mrobbins
Twisted pair 11 2994 January 26, 2010
by mongo
Python Majic 3 3567 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 2694 January 22, 2010
by hevans
Trouble in sending information in UART 3 2958 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 3920 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 8131 January 20, 2010
by saleem
Help needed on counting program 5 3132 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 4173 January 19, 2010
by treymd
Python creates it's own errors! 17 2826 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 2753 January 18, 2010
by mongo
Compiling new code 10 3066 January 16, 2010
by N3Roaster
Make error 17 3449 January 16, 2010
by Eb547
ISP and micro madness. 12 2866 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 2759 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 2676 January 14, 2010
by Rick_S
Book suggestions? 3 2655 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3005 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2878 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 4447 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2873 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2947 December 31, 2009
by hevans
Understanding Array Code 9 2901 December 30, 2009
by Electromech
Temperature Project Code explaination 3 2624 December 30, 2009
by markjbenson
Pin change interrupt 2 3187 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 4075 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 3080 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 13670 December 27, 2009
by jastermerrel
Makefile foodloader 34 4972 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 5082 December 25, 2009
by Aceslick911
High voltage signal timer 3 2667 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 4792 December 22, 2009
by Rick_S
Managing data tables 12 3083 December 21, 2009
by JKITSON
external interrupt 1 2557 December 21, 2009
by saleem
Weather Station 1 3212 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 3080 December 14, 2009
by hevans
from ivonv's post 8 3534 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 2684 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 3473 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 4017 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 3396 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 2723 December 04, 2009
by pbfy0
A few questions... 10 3392 November 29, 2009
by hevans
Help with code please 22 4342 November 29, 2009
by pbfy0
Programmers Wanted 1 2898 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 2707 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 2818 November 24, 2009
by FWSquatch
Random Questions 10 2965 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 3264 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 4842 November 23, 2009
by BobaMosfet
C Programming basic question 3 2751 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 5227 November 09, 2009
by jbremnant
LED Marquee acting weird 23 3665 November 02, 2009
by hevans
How-To: Sleep 11 5076 October 27, 2009
by mikedoug
I2C communications 3 2821 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 5978 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 2736 October 19, 2009
by puargs
Suggestions for LCD program space 13 3414 October 14, 2009
by mikedoug
Tug this is for you (only) 5 2813 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 3791 September 28, 2009
by rusirius
Connection to cell phones 7 3635 September 22, 2009
by rusirius
Very simple assembly problem 13 4573 September 21, 2009
by rusirius
Linux C editor recommendation 11 5052 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 4468 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 3230 September 15, 2009
by rusirius
Using source code 10 3303 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 3487 August 26, 2009
by Nerdful_com
Curious about Wireless 3 3058 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 5955 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 10627 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 3420 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 4655 August 15, 2009
by Starwarslegokid
python loop 21 4653 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 3623 August 11, 2009
by amco
"Fancy Pants" Batch File 3 3693 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 15833 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 6355 July 29, 2009
by mrobbins
Bootloader Kit 9 3764 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 7552 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 9396 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2892 July 10, 2009
by karlockhart
Digital Write Question 14 3397 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 5306 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 3001 June 22, 2009
by Tug
debugging 4 3285 June 20, 2009
by wayward
Help with a state machine 3 4205 June 11, 2009
by n3ueaEMTP
Binary Clock 24 6644 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 4936 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 4183 May 26, 2009
by wayward
sprintf 4 4397 May 22, 2009
by wayward
testing the programmer 3 2913 May 16, 2009
by digiassn
initialload 3 3193 May 09, 2009
by tuxguy
Simple Communication with your computer 12 4032 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 3595 May 06, 2009
by wayward
AVR Bootloaders 3 3197 April 18, 2009
by wayward
Led Marquee question 14 3797 April 11, 2009
by mcai8sh4

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