NerdKits - electronics education for a digital generation

You are not logged in. [log in]

NEW: Learning electronics? Ask your questions on the new Electronics Questions & Answers site hosted by CircuitLab.

Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (830 threads, 6758 posts)
Thread Posts Views Last Post
MicroView and ADC conversion 3 438 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 567 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 662 November 15, 2016
by sask55
RPM Program 24 4506 September 23, 2016
by Ralphxyz
Makefile 4 993 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 2395 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 884 March 21, 2016
by sask55
ADMUX=0 7 792 February 19, 2016
by Javy
Using two timers 22 1051 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 787 January 17, 2016
by Rick_S
Master/Slave I2C 32 10437 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 940 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 837 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 11651 October 02, 2015
by BobaMosfet
Replacement LCD 4 879 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 1197 September 18, 2015
by RickMcKeon
MCU basic concept 6 934 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 1647 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 2015 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 1140 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 1433 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 1820 February 14, 2015
by Noter
Programming with graphics 6 1359 November 24, 2014
by jmuthe
Let's do a project 42 2424 November 21, 2014
by BobaMosfet
MicroView Program Load 7 1643 November 11, 2014
by BobaMosfet
COM Port Problem 4 1087 October 22, 2014
by BobaMosfet
Do not understand this 12 2676 September 29, 2014
by BobaMosfet
original program 3 1134 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 1805 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 1117 June 10, 2014
by lailai
Motorcycle tachometer 1 1489 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 1360 June 01, 2014
by sask55
Pointer questions 6 1234 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 1130 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 12098 May 13, 2014
by Ralphxyz
a Tiny project 15 1912 May 05, 2014
by Pew446
char array if statement 4 1117 April 21, 2014
by Noter
How many KB of flash is my program using? 6 1363 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 2532 March 15, 2014
by JimFrederickson
char array if statement 12 1504 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 3553 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 1034 February 24, 2014
by boxvic
complex library 3 1249 January 19, 2014
by esoderberg
complex library 1 969 January 18, 2014
by scootergarrett
MKII questions 23 2238 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 1423 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 3622 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 1641 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 3918 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 15034 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 1662 October 26, 2013
by Noter
HV Programmer 8 1785 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 2755 September 11, 2013
by pcbolt
Get time between sensor readings 5 1441 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 2907 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 2037 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 1469 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 1465 August 07, 2013
by pcbolt
XMEGA 2 1500 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 3134 July 17, 2013
by edb
Different result with different variable names 9 1521 June 04, 2013
by scootergarrett
Strange ADC errors 15 1880 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 1172 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 1329 May 29, 2013
by Kami
Define debug comments 10 1613 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 4371 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 1438 April 28, 2013
by pcbolt
makefile eeprom 2 1286 April 22, 2013
by pcbolt
TWI questions. 10 2267 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 7994 April 07, 2013
by JimFrederickson
Bootloader woes 15 1983 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 1799 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 2053 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 2539 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 6684 March 28, 2013
by Ralphxyz
creating make file 10 1580 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 1436 March 14, 2013
by lnino
USART as SPI 7 3541 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 1317 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 2376 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 1429 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 1315 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 1335 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 1609 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 2287 February 12, 2013
by Nichben
Beginners Guide 2 1704 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 2826 February 05, 2013
by adosch
Writing into memory while running program 4 1438 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 1829 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 1393 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 3171 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 3318 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 3415 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 1378 January 12, 2013
by Noter
help with keypad/display project code 23 2251 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 1468 January 10, 2013
by keith712
LED circuit not producing expected results 5 1711 January 05, 2013
by Noter
AVR Programming without bootloader 29 5134 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 1284 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 5595 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 2339 December 29, 2012
by pcbolt
typecast problem? 7 1345 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 1792 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 2235 December 24, 2012
by Noter
oscillator fuse bits 9 1637 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 1553 December 23, 2012
by keith712
no such file error 1 6 2064 December 23, 2012
by keith712
Using strcpy 3 1756 December 20, 2012
by Nichben
Analog to Digital Conversion 44 2899 December 18, 2012
by Rick_S
printf problems 9 1711 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 2448 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 3708 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 1836 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 18650 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 1154 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 1382 November 20, 2012
by BobaMosfet
printf_P problems 5 2169 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 2990 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 2817 October 22, 2012
by JimFrederickson
waht dose |= do 5 1700 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 2781 October 20, 2012
by fishberg5051
Array limitations 6 2748 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 2603 October 16, 2012
by ankush_karche
Reading from uart stream 18 3085 October 15, 2012
by sask55
AVRISP v2 programmer 3 1709 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 3107 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 1855 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 2446 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 3618 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 1428 October 01, 2012
by Noter
indexing an array with a variable 5 1421 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 1190 September 27, 2012
by ankush_karche
use of strcat fuction 7 1867 September 23, 2012
by sask55
ADC problem 11 2011 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 2213 September 18, 2012
by Bushy
Program too big for MCU? 3 1419 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 6418 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 2323 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 1735 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 1824 September 13, 2012
by wadaltmon
Need help reading input port pin 8 1649 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 1872 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 4439 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 2133 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 1552 September 05, 2012
by Ralphxyz
R/C Car Programing 2 1515 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 1403 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 2079 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 2559 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 1360 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 2197 August 21, 2012
by thinairart
Simple micro controlled light switch 2 1722 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 1940 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 1774 August 18, 2012
by Finis
TypeCast problem 3 1241 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 1605 August 15, 2012
by Ralphxyz
The datasheet!!! 3 1417 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 1766 August 03, 2012
by virtual
Basic programming help 11 1593 July 30, 2012
by sask55
Random Number Generator 5 3206 July 25, 2012
by lnino
Scanner Input/Output 7 1561 July 23, 2012
by bl00513
Test program - location? 3 1382 July 21, 2012
by TheFed
Making a library? 11 2217 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 10583 July 19, 2012
by Ralphxyz
Program with real serial cable 9 2007 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 9829 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 1619 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 4280 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 1594 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 3131 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 2365 July 06, 2012
by edb
Counting the changes in a pin 3 1439 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 1454 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 2051 July 03, 2012
by Rick_S
Fuses for External Crystal 2 1732 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 3159 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 1414 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 1555 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 3275 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 1970 June 23, 2012
by rmore
Reading eeprom 3 1709 June 21, 2012
by missle3944
Bluetooth Module Question 2 1548 June 20, 2012
by pcbolt
Using #define 3 1472 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 1605 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 1862 June 14, 2012
by dicko
Timing for each line of code 3 1381 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 2713 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 1504 June 10, 2012
by Pew446
328p makefile 5 1673 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 5074 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 2051 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 1503 June 03, 2012
by chaosatom
Input pin Trouble 2 1604 May 28, 2012
by pcbolt
Master/Slave SPI 10 9296 May 28, 2012
by sask55
SPI problem 7 3569 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 1421 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 1840 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 1634 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 1914 May 17, 2012
by RogerFL
Compiler issue? 3 1535 May 17, 2012
by RogerFL
SPI Problem! 1 1955 May 17, 2012
by kemil
Read from atmega 15 8894 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 3194 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 1576 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 3106 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 2237 May 08, 2012
by RogerFL
Displaying on the LCD 2 1514 May 06, 2012
by ad2476
Problem with Boolean type 12 3205 May 03, 2012
by HexManiac
Fan control troubleshooting 24 2774 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 1753 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 2152 April 29, 2012
by JimFrederickson
include statement 2 1434 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 1781 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 3595 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 2792 April 20, 2012
by Ralphxyz
Simple UART code 7 2821 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 2436 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 1479 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 2248 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 1994 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 2771 April 12, 2012
by hevans
Dont understand the &= and |= 8 1652 April 06, 2012
by pcbolt
newbie 17 2065 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 1848 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 1727 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 1658 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 1815 March 30, 2012
by pcbolt
Code Doctor needed. 21 2067 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 1735 March 30, 2012
by pcbolt
LED Array questions 3 1469 March 30, 2012
by amartinez
Need help Programing! 2 1483 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 1938 March 22, 2012
by pcbolt
trouble need help 7 1580 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 2566 March 14, 2012
by stanvan
concise serial output? 5 1742 March 11, 2012
by sask55
2N7000 work with open drain? 5 2327 March 08, 2012
by RogerFL
How to create a timer? 8 1827 March 07, 2012
by Rick_S
Need help with frequency counter 8 1921 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 1470 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 1701 March 03, 2012
by esoderberg
Mac Terminal programming 11 2369 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 1501 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 2371 February 29, 2012
by pcbolt
SPI Programming 11 3937 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 1827 February 27, 2012
by jvince96
Sending Data to a File 4 2160 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 2085 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 1804 February 18, 2012
by mdk
Code weird errors? 13 1902 February 17, 2012
by pcbolt
Hardware Connections 3 1485 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 7434 February 11, 2012
by Rick_S
First MCU Program 4 1572 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 1980 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 1607 February 07, 2012
by sask55
Implicit Definition Errors 4 2001 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 2311 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 1974 February 04, 2012
by dvdsnyd
help with interrupts 6 1867 February 04, 2012
by dvdsnyd
questions on overflow 4 1671 February 03, 2012
by dvdsnyd
curser positioning 6 1542 February 01, 2012
by tchilzer2
Some Interrupt Code 4 2045 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 1673 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 2174 January 29, 2012
by DS1000
Sending a string in UART 19 12583 January 27, 2012
by treymd
HD44780 (LCD) 3 1850 January 24, 2012
by glendon
Variation on 3 bit adder 9 1757 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 1655 January 23, 2012
by Rick_S
referencing a variable 20 2020 January 21, 2012
by Ralphxyz
pin change interrupts 9 2761 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 3459 January 19, 2012
by raylop
test 3 1501 January 18, 2012
by Gil
Trouble with my first program! help 50 2817 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 2146 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 1882 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 3291 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 1510 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 2832 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 1636 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 2106 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 2941 January 05, 2012
by tchilzer2
Interrupt Problem 8 1804 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1984 January 05, 2012
by hevans
Bootloader error 5 2042 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 2773 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1829 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 1617 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 1499 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 2019 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 2280 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 2126 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 3340 December 24, 2011
by BobaMosfet
Tempsensor Project 41 4625 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 2365 December 22, 2011
by glendon
Serial Read in Labview 12 4064 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 2089 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 1497 December 19, 2011
by Striker
Corrupted Data 2 2090 December 13, 2011
by hevans
Digital clock code 2 1993 December 12, 2011
by Rick_S
Detecting high/ low pins 11 5589 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 2518 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 2971 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 1970 December 07, 2011
by huzbum
Music with the MCU?? 12 2917 December 05, 2011
by 2electrified
LED array scroll function 38 9105 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 2077 December 04, 2011
by pfullen
Using Vim - installing C script 4 1849 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 1889 December 02, 2011
by bluestang
First Program initilload 11 1841 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 1867 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 2353 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 1892 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 2290 November 22, 2011
by Rick_S
LCD and custom display 3 1738 November 20, 2011
by missle3944
LCD Custom Characters Help 6 3277 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2291 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 1758 November 11, 2011
by BNS
Modbus Master 1 2229 November 10, 2011
by doughowlett
TEXT output via serial / com 18 2139 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 2470 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 1864 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 1527 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 8015 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 1698 November 07, 2011
by Heed
Array creation and access 4 1611 November 07, 2011
by JimFrederickson
Huffman coding 2 1934 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 2804 November 03, 2011
by hevans
Eyeboard, a new approach 1 1823 November 03, 2011
by lcruz007
TWI hang up 4 2271 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 1802 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1960 October 28, 2011
by hevans
Complete one button menu system 3 4181 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 2331 October 17, 2011
by claesz
ADC help 3 1676 October 15, 2011
by sonicgadgets
String manipulation 6 2528 October 13, 2011
by claesz
Basic Makefile Help 4 1698 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 5486 October 06, 2011
by Rick_S
Led Blink 3 1979 October 05, 2011
by Ralphxyz
Trouble upgrading 14 2002 October 03, 2011
by hevans
Games to learn programming 4 3702 September 23, 2011
by Ralphxyz
Master Slave communications 4 1989 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 1681 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 2327 September 11, 2011
by dgikuljot
MCU Configuration 12 1825 September 08, 2011
by BobaMosfet
Varying voltages 10 2004 September 07, 2011
by bretm
Interpret statement 5 1611 September 03, 2011
by egero1
Temp spi help 3 1553 September 01, 2011
by missle3944
LCD horizontal scrolling 10 3560 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 1747 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 2152 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 2267 August 21, 2011
by BobaMosfet
xylophone program 1 1747 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 1785 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1973 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 2462 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 7019 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1906 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 3088 August 08, 2011
by bretm
Noise Noise Noise 3 2407 August 04, 2011
by hariharan
Accessing PB1 - 5 2 1578 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 1818 August 03, 2011
by cujofever
Loading the "Bootloader" 36 3870 August 03, 2011
by kayrock
EEPROM confusion 13 2779 July 29, 2011
by Noter
1value error 21 2346 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 1828 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 2433 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1927 July 21, 2011
by carlhako
Populating an Array 22 2536 July 20, 2011
by Ralphxyz
uint8_t array problems 5 2331 July 20, 2011
by Tug
sprintf won't convert to a float. 29 4208 July 19, 2011
by BobaMosfet
Make header file 10 3789 July 19, 2011
by Ralphxyz
pwm for dac 58 7050 July 18, 2011
by kayrock
Random Number 2 1757 July 18, 2011
by Robotnik
Interupts with a button 3 1513 July 16, 2011
by Noter
need help with my code 3 1740 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1404 July 13, 2011
by gcharris
C++ 8 4175 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 1726 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 2199 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 2773 July 08, 2011
by Rick_S
Making a programmer 7 1993 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 2447 July 04, 2011
by uml_12
Aurdino Code to basic C 1 2088 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 3293 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1899 June 27, 2011
by Rick_S
Time.h 3 2402 June 23, 2011
by JamesR
Pygame (no rect object) 5 2237 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1827 June 22, 2011
by Ralphxyz
Error in Code 2 1373 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1869 June 21, 2011
by lnino
Responding to a Button with Polling 7 2092 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 3319 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 1619 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 2022 June 13, 2011
by JoyceChee
Nerdkit 22 2874 June 11, 2011
by HJA
Button ipod help 5 1467 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1938 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 2723 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 1766 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2287 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 2404 May 29, 2011
by Ralphxyz
questions about setting bits 11 3376 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 5252 May 26, 2011
by huzbum
Question About Interrupts 4 1972 May 25, 2011
by huzbum
RPM to MPH 12 2640 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 3420 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 2042 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1957 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 3018 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 2537 May 20, 2011
by Ralphxyz
UART interrupt issues 6 3033 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1969 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1878 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 2407 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 2149 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 5676 May 17, 2011
by amartinez
PSTR error? 5 1903 May 17, 2011
by hevans
Photoresistor to ADC 15 2568 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1687 May 14, 2011
by rboggs10
Storing data on a flash drive 6 2675 May 14, 2011
by bretm
Help with some code? 4 1703 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 2091 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 1790 May 13, 2011
by bretm
Python first try comments please 18 2471 May 12, 2011
by Ralphxyz
Control Servo with Button 13 3064 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 2094 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 6192 May 09, 2011
by Ralphxyz
Python Help 23 3865 May 09, 2011
by kemil
Purchased MCU does not work? 7 3548 May 08, 2011
by paulwszew
Compiling error codes 10 1725 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1951 May 05, 2011
by hevans
upgrade! 1 1663 May 04, 2011
by XOXO
SPI communication code 11 2748 May 03, 2011
by Hexorg
Strange Text Blinking help 4 1551 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 3355 April 24, 2011
by xodin
Programming in JAVA 8 12454 April 21, 2011
by Ralphxyz
Function help 5 1848 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 2105 April 21, 2011
by lnino
Interesting code structure. 21 2997 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 3510 April 20, 2011
by uml_12
SPI transfer delay 3 2016 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 2266 April 18, 2011
by Noter
Implementation of printf(...) function 2 1900 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 3080 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 2305 April 16, 2011
by kayrock
Programming with serial port 6 2574 April 14, 2011
by carlhako
UART 2 2004 April 14, 2011
by Rick_S
Programmers Notepad 4 2352 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1873 April 12, 2011
by bretm
Nerdkits library 9 1887 April 10, 2011
by hariharan
Playing different music with the MCU 7 20301 April 07, 2011
by bretm
How to store a variable to flash memory? 7 2796 April 07, 2011
by leedawg
timer/counter modules interrupts 2 2638 April 07, 2011
by Noter
Serial setup for wireless transmission 14 3915 April 06, 2011
by Schrat
Memory organization 8 2180 April 06, 2011
by Noter
LED array 2 1864 April 06, 2011
by hevans
compiling a .c file 8 2445 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 2291 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1899 April 05, 2011
by bretm
led array code 7 2224 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 3761 April 02, 2011
by kkanodia
Frequency 20 2294 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1952 April 02, 2011
by hariharan
Help with code 3 1727 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 2508 March 31, 2011
by lnino
Connect a different LCD 12 2294 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 2613 March 30, 2011
by bretm
Writing software using eye movements 2 1730 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 3180 March 29, 2011
by lnino
Interrupts 18 2981 March 28, 2011
by hariharan
OR gate? 14 2284 March 27, 2011
by esoderberg
Analog Output 2 1837 March 26, 2011
by Ralphxyz
For command 8 1833 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 2421 March 25, 2011
by hevans
ADMUX 52 3689 March 25, 2011
by Ralphxyz
Attiny10 7 4032 March 25, 2011
by Rick_S
Java Help 2 2008 March 24, 2011
by Ralphxyz
Help with ADC 3 1715 March 23, 2011
by bretm
help needed with uart code 4 2376 March 19, 2011
by plinko
Uart 2 1779 March 19, 2011
by missle3944
How to make a "Make File" 3 2525 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 4050 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 2574 March 14, 2011
by lcruz007
Python script collapsing after a while 7 3145 March 11, 2011
by missle3944
Hacking an old school led display 11 4250 March 10, 2011
by Noter
Setting Pin Low 2 1801 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1903 March 06, 2011
by JHMTech1
Reading more than one Temp 7 2025 March 06, 2011
by billwis
Function Prototypes 4 1724 March 04, 2011
by Rick_S
Debugger 3 1876 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 2979 March 02, 2011
by bretm
Registers????? 14 2224 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1968 February 27, 2011
by MichaelJE2
Basic C Programming 13 3873 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 2056 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 3266 February 23, 2011
by Wads
Programming Capabilities 7 2017 February 23, 2011
by Twarter369
RC car 6 2519 February 22, 2011
by derberp
How to play user entered sound? 9 2083 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 1707 February 21, 2011
by hevans
Compiling the bootloader 17 2979 February 20, 2011
by Ralphxyz
Help with PWM 2 2765 February 20, 2011
by hevans
ADCRA 4 1954 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 2379 February 20, 2011
by hevans
Accelerometer project 12 6632 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 1766 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 2553 February 13, 2011
by fubar769
Servo code execution 1 1801 February 11, 2011
by missle3944
New chip programming 2 2334 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 3436 February 07, 2011
by hevans
Compiling 3 1779 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 2410 February 05, 2011
by mongo
Checking a Pins Status 3 2162 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 1608 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1715 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 3223 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1884 February 01, 2011
by rboggs10
recalling program from microcontroller 2 1610 February 01, 2011
by Rick_S
ADC HELP!!! 16 3367 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1833 January 31, 2011
by rboggs10
My first .h file usage 3 2296 January 31, 2011
by Ralphxyz
counting 4 1706 January 28, 2011
by Jalex
atmega328P's ADC 2 3168 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 17722 January 27, 2011
by huzbum
bootloader for ATtiny13 4 4578 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 2246 January 25, 2011
by popwarsweet
Confused again 2 1779 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 3691 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1800 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 2070 January 23, 2011
by Rick_S
Loading issues 4 1860 January 22, 2011
by Shabigity
printf dip arithmetic 3 1771 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 2552 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 4258 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 2833 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 2437 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 2124 January 15, 2011
by wanderingjew
MCU specific C programming 4 2315 January 15, 2011
by Hexorg
Math Problem 1 2014 January 15, 2011
by Jalex
Coding question 2 1729 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 2374 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 2245 January 13, 2011
by Icyhot
programming ladder logic 7 10922 January 11, 2011
by tomroth
lcd.c bitwise operations 2 2049 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 2195 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 2176 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 2647 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1823 January 04, 2011
by Steven
N00B memory allocation questions 4 1983 January 04, 2011
by Sciencenerd
SD card protocol 3 4624 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 2193 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 2369 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 2318 January 01, 2011
by hevans
Just built a 7 segment interface 7 3159 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 3037 December 28, 2010
by Ralphxyz
if statements... 12 3119 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 3623 December 22, 2010
by VictorsNerdery
Math Check Please 5 1756 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 2501 December 22, 2010
by Icyhot
Question Regarding Registers 5 1948 December 16, 2010
by hevans
JTAG programming 2 2355 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1876 December 11, 2010
by mbobak
knight rider LED animation 21 5022 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1819 December 06, 2010
by lcruz007
Error during make 2 1825 December 06, 2010
by bretm
trying to understand MAKE 6 1797 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 2798 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1889 December 01, 2010
by hevans
using different crystals 4 1842 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 2569 November 25, 2010
by Ralphxyz
Writing Data to File 2 1998 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1870 November 18, 2010
by hevans
Fourier transform 3 3191 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 1834 November 11, 2010
by bretm
Quick bootloader question 4 1941 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1883 November 08, 2010
by gusr205
Doing Integrals in C code 5 5058 November 07, 2010
by hevans
Duty cycle 3 1907 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 2285 November 05, 2010
by bretm
I2C Nerdkit Library 14 4235 October 30, 2010
by Ralphxyz
Malloc Issues 6 2595 October 30, 2010
by kle8309
Smooth servo movement. 10 3800 October 27, 2010
by esoderberg
or operator 2 1818 October 25, 2010
by hevans
Tech-O-Meter 5 1957 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 4005 October 25, 2010
by Rick_S
Temperature sensor 10 3051 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 2115 October 23, 2010
by mmw1
how does avr memory work? 2 2688 October 19, 2010
by hevans
DAPA Upload Problem 10 2531 October 18, 2010
by brockmjp
Reading Resistance 4 2269 October 17, 2010
by LindaEC
avrisp mkii trouble 21 4047 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 2266 October 10, 2010
by hevans
Setting FUSES? 5 3060 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 3873 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 2579 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 2280 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 2525 September 21, 2010
by bretm
MCU Programming Error 2 1685 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 2092 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1973 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 3431 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 2106 September 15, 2010
by bpenglase
Mac problems with programming 7 2262 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 3848 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 2001 September 07, 2010
by hevans
Initial programming 15 1999 September 04, 2010
by Rick_S
LED all at once 4 1929 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 2334 August 26, 2010
by Rick_S
IR reciever/transmitter 2 2107 August 26, 2010
by bretm
alternative programming language 4 2315 August 25, 2010
by awesome
Listen for serial input 4 2368 August 24, 2010
by mrobbins
data transmission using digital i/o 1 2159 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 3483 August 21, 2010
by Ralphxyz
tempsensor 4 1796 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 3133 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 3885 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 3967 August 16, 2010
by ironcladmvtm
Compile 4 1861 August 16, 2010
by Ralphxyz
Change text 6 1814 August 10, 2010
by Ralphxyz
Data logging using SD card 9 8705 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 2814 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 3087 August 07, 2010
by kle8309
Other LCDs? 2 1985 August 06, 2010
by Rick_S
Not working 21 3481 August 06, 2010
by Razvan
Generating random numbers in C. 2 2716 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 2596 August 04, 2010
by gnkarn
My MAKE article 2 2432 August 04, 2010
by Rick_S
COM port assignment with Vista 6 2528 July 31, 2010
by sbrod
Multiple ADC ports 9 2849 July 31, 2010
by norby31
what do these errors mean? 11 1893 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 6884 July 28, 2010
by hevans
Saving variables 2 2051 July 27, 2010
by bretm
Printing today date on LCD 5 2020 July 27, 2010
by Ralphxyz
Sending a string 6 2359 July 26, 2010
by ioScream
LED Scrolling display 1 2295 July 25, 2010
by ermias
error help 3 2017 July 24, 2010
by cinta51
Need a JumpStart 8 1997 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2938 July 20, 2010
by pjack
Content mismatch - verification error 6 2907 July 20, 2010
by pjack
Reading battery voltage using ADC 15 12286 July 20, 2010
by lsoltmann
LCD sequence question 2 1713 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2289 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 5351 July 12, 2010
by lcruz007
ADC with input at ground 6 2408 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 2209 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 2323 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1883 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 2653 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 2200 June 29, 2010
by bretm
Saving text to EEPROM 2 2850 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 2203 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1980 June 14, 2010
by banerjen
Quick question for those fluent in C 7 2100 June 13, 2010
by BobaMosfet
Programming Language Reference 6 2110 June 12, 2010
by Jer
Foodloader help 5 2031 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 2483 June 11, 2010
by treymd
tempsensor project 8 1910 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1992 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1966 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 4379 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1821 May 13, 2010
by wayward
ISP programming error 8 7868 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 2376 May 11, 2010
by avicell
Maximum PWM frequency? 4 2293 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 2042 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 2146 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 2538 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1814 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2316 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 3064 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2996 May 01, 2010
by Solorbob
UART programming (PC side) 4 2669 May 01, 2010
by Hexorg
Assemble resistor notation 4 1789 May 01, 2010
by Ralphxyz
coding pushbuttons 9 2191 April 30, 2010
by bretm
Using PCINT4 5 2498 April 22, 2010
by bretm
Using Shift Registers? 2 2689 April 18, 2010
by wayward
on flash FILE i/o 6 1995 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1902 April 13, 2010
by sask55
AVR Arrays? 2 3266 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 5689 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3261 April 11, 2010
by JackScumm
My new game for my EES 7 2399 April 10, 2010
by Hexorg
Silly Coding Question 10 2042 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 2926 April 08, 2010
by Ralphxyz
Boot loader Questions 6 2577 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 2083 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 2132 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 2628 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 2055 April 02, 2010
by lcruz007
PWM and LEDs 3 2397 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 2008 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 2345 March 27, 2010
by bretm
Modifing C code without knowing C 3 2077 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 5894 March 24, 2010
by Frozenlock
Python code to create LED font 1 2454 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 3770 March 21, 2010
by brian
Eclipse AVR plugin help 5 2359 March 18, 2010
by fatmarik
Help with programing plese 4 2057 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 2825 March 17, 2010
by Rick_S
POST (power on self test) 2 2193 March 12, 2010
by treymd
Easy PWM tutorial 2 2123 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 2462 March 09, 2010
by met_fredrik
My project at my local newspaper 3 2439 March 07, 2010
by lcruz007
asm macro error 2 2068 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 2194 March 05, 2010
by xc2rx
ACD sample rate 4 2763 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 3098 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 2083 March 03, 2010
by Malicious
ATmega328P Upgrade 3 2215 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1854 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 2557 March 02, 2010
by lcruz007
Easy Random Numbers 3 3015 March 01, 2010
by hevans
float to int? 5 2211 February 27, 2010
by Hexorg
An interesting beep 1 2275 February 26, 2010
by bretm
Bucket Brigade 3 2041 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 8969 February 20, 2010
by treymd
Skateboard project, new to programming. 9 2782 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 2005 February 15, 2010
by ton_mit
Bootloader install 6 3052 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 2465 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1991 February 13, 2010
by banerjen
clearing data in serail buffer 5 5451 February 11, 2010
by sask55
microseconds realtimeclock 3 2103 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2374 February 08, 2010
by mrobbins
time structure check 12 2167 February 07, 2010
by wayward
ISP Question 10 2300 February 06, 2010
by Phrank916
Can't upload to m328p 4 2385 February 06, 2010
by sask55
Check out my new project! 5 2517 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 2162 February 02, 2010
by saleem
Convert uint8_t to char 3 10147 February 01, 2010
by saleem
Need Accelerometer... 8 2409 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1953 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1877 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 3245 January 29, 2010
by Rick_S
what the heck does << mean? 4 2356 January 29, 2010
by Ralphxyz
Clocking another IC 3 1916 January 27, 2010
by mrobbins
Twisted pair 11 2226 January 26, 2010
by mongo
Python Majic 3 2878 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 2005 January 22, 2010
by hevans
Trouble in sending information in UART 3 2282 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 3189 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 7151 January 20, 2010
by saleem
Help needed on counting program 5 2368 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 3457 January 19, 2010
by treymd
Python creates it's own errors! 17 2181 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 2179 January 18, 2010
by mongo
Compiling new code 10 2363 January 16, 2010
by N3Roaster
Make error 17 2750 January 16, 2010
by Eb547
ISP and micro madness. 12 2257 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 2126 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 2033 January 14, 2010
by Rick_S
Book suggestions? 3 2020 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 2359 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2224 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 3794 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2242 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2262 December 31, 2009
by hevans
Understanding Array Code 9 2240 December 30, 2009
by Electromech
Temperature Project Code explaination 3 1981 December 30, 2009
by markjbenson
Pin change interrupt 2 2512 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 3367 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 2427 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 11282 December 27, 2009
by jastermerrel
Makefile foodloader 34 4093 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 4322 December 25, 2009
by Aceslick911
High voltage signal timer 3 1987 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 4001 December 22, 2009
by Rick_S
Managing data tables 12 2469 December 21, 2009
by JKITSON
external interrupt 1 1930 December 21, 2009
by saleem
Weather Station 1 2600 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 2455 December 14, 2009
by hevans
from ivonv's post 8 2847 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 2056 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 2731 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 3144 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 2716 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 2160 December 04, 2009
by pbfy0
A few questions... 10 2606 November 29, 2009
by hevans
Help with code please 22 3444 November 29, 2009
by pbfy0
Programmers Wanted 1 2251 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 2048 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 2160 November 24, 2009
by FWSquatch
Random Questions 10 2279 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 2643 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 4128 November 23, 2009
by BobaMosfet
C Programming basic question 3 2196 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 4497 November 09, 2009
by jbremnant
LED Marquee acting weird 23 3046 November 02, 2009
by hevans
How-To: Sleep 11 4286 October 27, 2009
by mikedoug
I2C communications 3 2229 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 5129 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 2106 October 19, 2009
by puargs
Suggestions for LCD program space 13 2699 October 14, 2009
by mikedoug
Tug this is for you (only) 5 2190 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 3165 September 28, 2009
by rusirius
Connection to cell phones 7 3039 September 22, 2009
by rusirius
Very simple assembly problem 13 3890 September 21, 2009
by rusirius
Linux C editor recommendation 11 4274 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 3700 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 2529 September 15, 2009
by rusirius
Using source code 10 2568 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 2758 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2446 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 5030 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 8585 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 2761 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 3798 August 15, 2009
by Starwarslegokid
python loop 21 3950 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 2888 August 11, 2009
by amco
"Fancy Pants" Batch File 3 2907 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 13362 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 5630 July 29, 2009
by mrobbins
Bootloader Kit 9 3070 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 6693 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 7414 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2314 July 10, 2009
by karlockhart
Digital Write Question 14 2592 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 4539 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 2379 June 22, 2009
by Tug
debugging 4 2607 June 20, 2009
by wayward
Help with a state machine 3 3517 June 11, 2009
by n3ueaEMTP
Binary Clock 24 5699 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 4214 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 3367 May 26, 2009
by wayward
sprintf 4 3630 May 22, 2009
by wayward
testing the programmer 3 2235 May 16, 2009
by digiassn
initialload 3 2493 May 09, 2009
by tuxguy
Simple Communication with your computer 12 3384 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 2902 May 06, 2009
by wayward
AVR Bootloaders 3 2581 April 18, 2009
by wayward
Led Marquee question 14 3120 April 11, 2009
by mcai8sh4

Create a Thread

Please log in to create a thread.

Did you know that you can connect to certain car computers via the OBD-II port with a microcontroller? Learn more...