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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (830 threads, 6758 posts)
Thread Posts Views Last Post
MicroView and ADC conversion 3 1431 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 956 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 1182 November 15, 2016
by sask55
RPM Program 24 5034 September 23, 2016
by Ralphxyz
Makefile 4 1566 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 2794 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 1364 March 21, 2016
by sask55
ADMUX=0 7 1167 February 19, 2016
by Javy
Using two timers 22 1564 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 1223 January 17, 2016
by Rick_S
Master/Slave I2C 32 12110 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 1347 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 1185 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 12752 October 02, 2015
by BobaMosfet
Replacement LCD 4 1267 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 1827 September 18, 2015
by RickMcKeon
MCU basic concept 6 1337 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 2129 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 2757 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 1571 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 2015 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 2278 February 14, 2015
by Noter
Programming with graphics 6 1803 November 24, 2014
by jmuthe
Let's do a project 42 2826 November 21, 2014
by BobaMosfet
MicroView Program Load 7 2108 November 11, 2014
by BobaMosfet
COM Port Problem 4 1489 October 22, 2014
by BobaMosfet
Do not understand this 12 2988 September 29, 2014
by BobaMosfet
original program 3 1423 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 2159 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 1407 June 10, 2014
by lailai
Motorcycle tachometer 1 1859 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 1775 June 01, 2014
by sask55
Pointer questions 6 1618 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 1472 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 14116 May 13, 2014
by Ralphxyz
a Tiny project 15 2398 May 05, 2014
by Pew446
char array if statement 4 1461 April 21, 2014
by Noter
How many KB of flash is my program using? 6 1753 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 2982 March 15, 2014
by JimFrederickson
char array if statement 12 1954 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 4196 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 1358 February 24, 2014
by boxvic
complex library 3 1652 January 19, 2014
by esoderberg
complex library 1 1264 January 18, 2014
by scootergarrett
MKII questions 23 2653 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 1804 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 4624 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 2131 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 4631 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 16078 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 2082 October 26, 2013
by Noter
HV Programmer 8 2140 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 3363 September 11, 2013
by pcbolt
Get time between sensor readings 5 1786 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 3365 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 2610 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 1787 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 1885 August 07, 2013
by pcbolt
XMEGA 2 1873 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 3542 July 17, 2013
by edb
Different result with different variable names 9 1885 June 04, 2013
by scootergarrett
Strange ADC errors 15 2312 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 1515 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 1655 May 29, 2013
by Kami
Define debug comments 10 1944 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 5101 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 1794 April 28, 2013
by pcbolt
makefile eeprom 2 1583 April 22, 2013
by pcbolt
TWI questions. 10 2617 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 9444 April 07, 2013
by JimFrederickson
Bootloader woes 15 2371 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 2312 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 2532 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 2983 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 7482 March 28, 2013
by Ralphxyz
creating make file 10 1963 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 1800 March 14, 2013
by lnino
USART as SPI 7 4032 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 1678 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 2844 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 1780 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 1615 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 1652 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 1957 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 2741 February 12, 2013
by Nichben
Beginners Guide 2 2086 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 3191 February 05, 2013
by adosch
Writing into memory while running program 4 1755 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 2142 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 1677 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 3800 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 3788 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 4087 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 1688 January 12, 2013
by Noter
help with keypad/display project code 23 2625 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 1883 January 10, 2013
by keith712
LED circuit not producing expected results 5 2146 January 05, 2013
by Noter
AVR Programming without bootloader 29 5803 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 1658 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 6155 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 2794 December 29, 2012
by pcbolt
typecast problem? 7 1685 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 2207 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 2637 December 24, 2012
by Noter
oscillator fuse bits 9 1984 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 1944 December 23, 2012
by keith712
no such file error 1 6 2540 December 23, 2012
by keith712
Using strcpy 3 2152 December 20, 2012
by Nichben
Analog to Digital Conversion 44 3251 December 18, 2012
by Rick_S
printf problems 9 2059 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 3114 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 4103 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 2169 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 19992 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 1418 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 1720 November 20, 2012
by BobaMosfet
printf_P problems 5 2534 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 3494 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 3312 October 22, 2012
by JimFrederickson
waht dose |= do 5 2071 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 3178 October 20, 2012
by fishberg5051
Array limitations 6 3244 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 3007 October 16, 2012
by ankush_karche
Reading from uart stream 18 3536 October 15, 2012
by sask55
AVRISP v2 programmer 3 2041 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 3633 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 2215 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 2790 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 4024 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 1884 October 01, 2012
by Noter
indexing an array with a variable 5 1798 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 1477 September 27, 2012
by ankush_karche
use of strcat fuction 7 2225 September 23, 2012
by sask55
ADC problem 11 2357 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 2628 September 18, 2012
by Bushy
Program too big for MCU? 3 1789 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 6821 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 2757 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 2072 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 2204 September 13, 2012
by wadaltmon
Need help reading input port pin 8 1996 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 2214 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 5313 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 2603 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 1888 September 05, 2012
by Ralphxyz
R/C Car Programing 2 1813 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 1701 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 2485 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 3082 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 1699 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 2604 August 21, 2012
by thinairart
Simple micro controlled light switch 2 2036 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 2374 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 2131 August 18, 2012
by Finis
TypeCast problem 3 1552 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 1886 August 15, 2012
by Ralphxyz
The datasheet!!! 3 1800 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 2088 August 03, 2012
by virtual
Basic programming help 11 1955 July 30, 2012
by sask55
Random Number Generator 5 3741 July 25, 2012
by lnino
Scanner Input/Output 7 1881 July 23, 2012
by bl00513
Test program - location? 3 1760 July 21, 2012
by TheFed
Making a library? 11 2753 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 12794 July 19, 2012
by Ralphxyz
Program with real serial cable 9 2465 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 10460 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 1969 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 4733 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 1919 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 3668 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 2893 July 06, 2012
by edb
Counting the changes in a pin 3 1743 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 1741 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 2468 July 03, 2012
by Rick_S
Fuses for External Crystal 2 2066 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 3671 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 1740 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 1950 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 3657 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 2309 June 23, 2012
by rmore
Reading eeprom 3 2152 June 21, 2012
by missle3944
Bluetooth Module Question 2 1897 June 20, 2012
by pcbolt
Using #define 3 1820 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 1935 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 2234 June 14, 2012
by dicko
Timing for each line of code 3 1679 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 3176 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 1817 June 10, 2012
by Pew446
328p makefile 5 1966 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 5547 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 2471 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 1808 June 03, 2012
by chaosatom
Input pin Trouble 2 1895 May 28, 2012
by pcbolt
Master/Slave SPI 10 10123 May 28, 2012
by sask55
SPI problem 7 4087 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 1704 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 2220 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 2032 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 2278 May 17, 2012
by RogerFL
Compiler issue? 3 1862 May 17, 2012
by RogerFL
SPI Problem! 1 2405 May 17, 2012
by kemil
Read from atmega 15 9994 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 3700 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 1934 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 3463 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 2577 May 08, 2012
by RogerFL
Displaying on the LCD 2 1869 May 06, 2012
by ad2476
Problem with Boolean type 12 3802 May 03, 2012
by HexManiac
Fan control troubleshooting 24 3201 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 2112 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 2515 April 29, 2012
by JimFrederickson
include statement 2 1701 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 2176 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 4065 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 3231 April 20, 2012
by Ralphxyz
Simple UART code 7 3206 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 2824 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 1828 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 2591 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 2345 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 3263 April 12, 2012
by hevans
Dont understand the &= and |= 8 2056 April 06, 2012
by pcbolt
newbie 17 2419 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 2257 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 2076 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 2054 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 2136 March 30, 2012
by pcbolt
Code Doctor needed. 21 2466 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 2151 March 30, 2012
by pcbolt
LED Array questions 3 1755 March 30, 2012
by amartinez
Need help Programing! 2 1772 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 2334 March 22, 2012
by pcbolt
trouble need help 7 1897 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 2906 March 14, 2012
by stanvan
concise serial output? 5 2089 March 11, 2012
by sask55
2N7000 work with open drain? 5 2719 March 08, 2012
by RogerFL
How to create a timer? 8 2125 March 07, 2012
by Rick_S
Need help with frequency counter 8 2245 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 1831 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 2097 March 03, 2012
by esoderberg
Mac Terminal programming 11 2781 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 1804 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 2733 February 29, 2012
by pcbolt
SPI Programming 11 4304 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 2232 February 27, 2012
by jvince96
Sending Data to a File 4 2499 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 2483 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 2132 February 18, 2012
by mdk
Code weird errors? 13 2278 February 17, 2012
by pcbolt
Hardware Connections 3 1763 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 8475 February 11, 2012
by Rick_S
First MCU Program 4 1899 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 2429 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 1904 February 07, 2012
by sask55
Implicit Definition Errors 4 2447 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 2677 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 2389 February 04, 2012
by dvdsnyd
help with interrupts 6 2204 February 04, 2012
by dvdsnyd
questions on overflow 4 2026 February 03, 2012
by dvdsnyd
curser positioning 6 1835 February 01, 2012
by tchilzer2
Some Interrupt Code 4 2370 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 2006 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 2576 January 29, 2012
by DS1000
Sending a string in UART 19 13666 January 27, 2012
by treymd
HD44780 (LCD) 3 2220 January 24, 2012
by glendon
Variation on 3 bit adder 9 2064 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 1950 January 23, 2012
by Rick_S
referencing a variable 20 2373 January 21, 2012
by Ralphxyz
pin change interrupts 9 3352 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 3922 January 19, 2012
by raylop
test 3 1821 January 18, 2012
by Gil
Trouble with my first program! help 50 3243 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 2580 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 2196 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 3690 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 1845 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 3190 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 1996 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 2448 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 3311 January 05, 2012
by tchilzer2
Interrupt Problem 8 2175 January 05, 2012
by JKITSON
Problems locating "makefile" 10 2323 January 05, 2012
by hevans
Bootloader error 5 2408 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 3136 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 2125 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 1953 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 1797 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 2391 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 2638 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 2511 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 3739 December 24, 2011
by BobaMosfet
Tempsensor Project 41 5051 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 2733 December 22, 2011
by glendon
Serial Read in Labview 12 4471 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 2543 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 1788 December 19, 2011
by Striker
Corrupted Data 2 2575 December 13, 2011
by hevans
Digital clock code 2 2332 December 12, 2011
by Rick_S
Detecting high/ low pins 11 6623 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 2985 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 3280 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 2334 December 07, 2011
by huzbum
Music with the MCU?? 12 3296 December 05, 2011
by 2electrified
LED array scroll function 38 9704 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 2431 December 04, 2011
by pfullen
Using Vim - installing C script 4 2236 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 2192 December 02, 2011
by bluestang
First Program initilload 11 2206 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 2224 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 2744 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 2191 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 2654 November 22, 2011
by Rick_S
LCD and custom display 3 2076 November 20, 2011
by missle3944
LCD Custom Characters Help 6 3684 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2550 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 2120 November 11, 2011
by BNS
Modbus Master 1 2669 November 10, 2011
by doughowlett
TEXT output via serial / com 18 2478 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 2821 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 2186 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 1881 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 8759 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 2012 November 07, 2011
by Heed
Array creation and access 4 1991 November 07, 2011
by JimFrederickson
Huffman coding 2 2295 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 3289 November 03, 2011
by hevans
Eyeboard, a new approach 1 2207 November 03, 2011
by lcruz007
TWI hang up 4 2605 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 2175 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 2258 October 28, 2011
by hevans
Complete one button menu system 3 4924 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 2750 October 17, 2011
by claesz
ADC help 3 1946 October 15, 2011
by sonicgadgets
String manipulation 6 3003 October 13, 2011
by claesz
Basic Makefile Help 4 2023 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 6130 October 06, 2011
by Rick_S
Led Blink 3 2317 October 05, 2011
by Ralphxyz
Trouble upgrading 14 2318 October 03, 2011
by hevans
Games to learn programming 4 4066 September 23, 2011
by Ralphxyz
Master Slave communications 4 2404 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 2087 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 2663 September 11, 2011
by dgikuljot
MCU Configuration 12 2162 September 08, 2011
by BobaMosfet
Varying voltages 10 2339 September 07, 2011
by bretm
Interpret statement 5 1957 September 03, 2011
by egero1
Temp spi help 3 1939 September 01, 2011
by missle3944
LCD horizontal scrolling 10 3898 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 2049 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 2655 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 2678 August 21, 2011
by BobaMosfet
xylophone program 1 2110 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 2195 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 2268 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 2946 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 7714 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 2209 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 3533 August 08, 2011
by bretm
Noise Noise Noise 3 2812 August 04, 2011
by hariharan
Accessing PB1 - 5 2 1888 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 2184 August 03, 2011
by cujofever
Loading the "Bootloader" 36 4285 August 03, 2011
by kayrock
EEPROM confusion 13 3197 July 29, 2011
by Noter
1value error 21 2685 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 2126 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 2835 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 2256 July 21, 2011
by carlhako
Populating an Array 22 2899 July 20, 2011
by Ralphxyz
uint8_t array problems 5 2683 July 20, 2011
by Tug
sprintf won't convert to a float. 29 4773 July 19, 2011
by BobaMosfet
Make header file 10 4342 July 19, 2011
by Ralphxyz
pwm for dac 58 7467 July 18, 2011
by kayrock
Random Number 2 1990 July 18, 2011
by Robotnik
Interupts with a button 3 1795 July 16, 2011
by Noter
need help with my code 3 2107 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1674 July 13, 2011
by gcharris
C++ 8 4559 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 2092 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 2436 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 3149 July 08, 2011
by Rick_S
Making a programmer 7 2360 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 2803 July 04, 2011
by uml_12
Aurdino Code to basic C 1 2548 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 3652 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 2202 June 27, 2011
by Rick_S
Time.h 3 2624 June 23, 2011
by JamesR
Pygame (no rect object) 5 2506 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 2179 June 22, 2011
by Ralphxyz
Error in Code 2 1635 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 2111 June 21, 2011
by lnino
Responding to a Button with Polling 7 2393 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 3630 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 1877 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 2342 June 13, 2011
by JoyceChee
Nerdkit 22 3274 June 11, 2011
by HJA
Button ipod help 5 1695 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 2211 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 3052 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 2039 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2582 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 2844 May 29, 2011
by Ralphxyz
questions about setting bits 11 3811 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 5848 May 26, 2011
by huzbum
Question About Interrupts 4 2252 May 25, 2011
by huzbum
RPM to MPH 12 3149 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 3811 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 2380 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 2269 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 3347 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 2923 May 20, 2011
by Ralphxyz
UART interrupt issues 6 3368 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 2247 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 2172 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 2747 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 2422 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 6079 May 17, 2011
by amartinez
PSTR error? 5 2157 May 17, 2011
by hevans
Photoresistor to ADC 15 2933 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1969 May 14, 2011
by rboggs10
Storing data on a flash drive 6 2987 May 14, 2011
by bretm
Help with some code? 4 2044 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 2334 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 2078 May 13, 2011
by bretm
Python first try comments please 18 2719 May 12, 2011
by Ralphxyz
Control Servo with Button 13 3483 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 2461 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 7019 May 09, 2011
by Ralphxyz
Python Help 23 4280 May 09, 2011
by kemil
Purchased MCU does not work? 7 3885 May 08, 2011
by paulwszew
Compiling error codes 10 2074 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 2282 May 05, 2011
by hevans
upgrade! 1 2004 May 04, 2011
by XOXO
SPI communication code 11 3089 May 03, 2011
by Hexorg
Strange Text Blinking help 4 1835 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 3695 April 24, 2011
by xodin
Programming in JAVA 8 13182 April 21, 2011
by Ralphxyz
Function help 5 2214 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 2461 April 21, 2011
by lnino
Interesting code structure. 21 3344 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 3917 April 20, 2011
by uml_12
SPI transfer delay 3 2365 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 2596 April 18, 2011
by Noter
Implementation of printf(...) function 2 2173 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 3420 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 2631 April 16, 2011
by kayrock
Programming with serial port 6 2900 April 14, 2011
by carlhako
UART 2 2303 April 14, 2011
by Rick_S
Programmers Notepad 4 2731 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 2112 April 12, 2011
by bretm
Nerdkits library 9 2195 April 10, 2011
by hariharan
Playing different music with the MCU 7 20982 April 07, 2011
by bretm
How to store a variable to flash memory? 7 3187 April 07, 2011
by leedawg
timer/counter modules interrupts 2 2942 April 07, 2011
by Noter
Serial setup for wireless transmission 14 4359 April 06, 2011
by Schrat
Memory organization 8 2484 April 06, 2011
by Noter
LED array 2 2187 April 06, 2011
by hevans
compiling a .c file 8 2806 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 2601 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 2171 April 05, 2011
by bretm
led array code 7 2594 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 4083 April 02, 2011
by kkanodia
Frequency 20 2657 April 02, 2011
by hariharan
Question in Making music with MCU project 5 2244 April 02, 2011
by hariharan
Help with code 3 1984 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 2888 March 31, 2011
by lnino
Connect a different LCD 12 2615 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 2927 March 30, 2011
by bretm
Writing software using eye movements 2 2002 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 3507 March 29, 2011
by lnino
Interrupts 18 3504 March 28, 2011
by hariharan
OR gate? 14 2595 March 27, 2011
by esoderberg
Analog Output 2 2050 March 26, 2011
by Ralphxyz
For command 8 2144 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 2692 March 25, 2011
by hevans
ADMUX 52 4078 March 25, 2011
by Ralphxyz
Attiny10 7 4502 March 25, 2011
by Rick_S
Java Help 2 2333 March 24, 2011
by Ralphxyz
Help with ADC 3 1947 March 23, 2011
by bretm
help needed with uart code 4 2611 March 19, 2011
by plinko
Uart 2 2112 March 19, 2011
by missle3944
How to make a "Make File" 3 2848 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 4375 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 2904 March 14, 2011
by lcruz007
Python script collapsing after a while 7 3563 March 11, 2011
by missle3944
Hacking an old school led display 11 4917 March 10, 2011
by Noter
Setting Pin Low 2 2112 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 2179 March 06, 2011
by JHMTech1
Reading more than one Temp 7 2425 March 06, 2011
by billwis
Function Prototypes 4 1989 March 04, 2011
by Rick_S
Debugger 3 2190 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 3297 March 02, 2011
by bretm
Registers????? 14 2505 March 01, 2011
by dgikuljot
Parsing a string in a function 6 2254 February 27, 2011
by MichaelJE2
Basic C Programming 13 4177 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 2421 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 3557 February 23, 2011
by Wads
Programming Capabilities 7 2272 February 23, 2011
by Twarter369
RC car 6 2905 February 22, 2011
by derberp
How to play user entered sound? 9 2396 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 2012 February 21, 2011
by hevans
Compiling the bootloader 17 3326 February 20, 2011
by Ralphxyz
Help with PWM 2 3069 February 20, 2011
by hevans
ADCRA 4 2201 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 2832 February 20, 2011
by hevans
Accelerometer project 12 6915 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 2002 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 2895 February 13, 2011
by fubar769
Servo code execution 1 2069 February 11, 2011
by missle3944
New chip programming 2 2678 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 3724 February 07, 2011
by hevans
Compiling 3 2061 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 2714 February 05, 2011
by mongo
Checking a Pins Status 3 2413 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 1825 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1983 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 3572 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 2125 February 01, 2011
by rboggs10
recalling program from microcontroller 2 1845 February 01, 2011
by Rick_S
ADC HELP!!! 16 3740 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 2141 January 31, 2011
by rboggs10
My first .h file usage 3 2757 January 31, 2011
by Ralphxyz
counting 4 1909 January 28, 2011
by Jalex
atmega328P's ADC 2 3475 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 19852 January 27, 2011
by huzbum
bootloader for ATtiny13 4 4889 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 2573 January 25, 2011
by popwarsweet
Confused again 2 1997 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 4151 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 2059 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 2300 January 23, 2011
by Rick_S
Loading issues 4 2105 January 22, 2011
by Shabigity
printf dip arithmetic 3 2121 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 2865 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 4672 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 3239 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 2703 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 2438 January 15, 2011
by wanderingjew
MCU specific C programming 4 2578 January 15, 2011
by Hexorg
Math Problem 1 2329 January 15, 2011
by Jalex
Coding question 2 2028 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 2789 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 2559 January 13, 2011
by Icyhot
programming ladder logic 7 13009 January 11, 2011
by tomroth
lcd.c bitwise operations 2 2325 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 2550 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 2479 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 3059 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 2092 January 04, 2011
by Steven
N00B memory allocation questions 4 2295 January 04, 2011
by Sciencenerd
SD card protocol 3 5023 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 2472 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 2678 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 2650 January 01, 2011
by hevans
Just built a 7 segment interface 7 3432 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 3324 December 28, 2010
by Ralphxyz
if statements... 12 3564 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 3958 December 22, 2010
by VictorsNerdery
Math Check Please 5 2023 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 2775 December 22, 2010
by Icyhot
Question Regarding Registers 5 2192 December 16, 2010
by hevans
JTAG programming 2 2622 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 2137 December 11, 2010
by mbobak
knight rider LED animation 21 5647 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 2098 December 06, 2010
by lcruz007
Error during make 2 2046 December 06, 2010
by bretm
trying to understand MAKE 6 2093 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 3105 December 04, 2010
by d3adl0ck3
Trouble with uart 4 2134 December 01, 2010
by hevans
using different crystals 4 2158 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 2845 November 25, 2010
by Ralphxyz
Writing Data to File 2 2304 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 2133 November 18, 2010
by hevans
Fourier transform 3 3460 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 2145 November 11, 2010
by bretm
Quick bootloader question 4 2184 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 2222 November 08, 2010
by gusr205
Doing Integrals in C code 5 5531 November 07, 2010
by hevans
Duty cycle 3 2145 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 2615 November 05, 2010
by bretm
I2C Nerdkit Library 14 4527 October 30, 2010
by Ralphxyz
Malloc Issues 6 2893 October 30, 2010
by kle8309
Smooth servo movement. 10 4160 October 27, 2010
by esoderberg
or operator 2 2110 October 25, 2010
by hevans
Tech-O-Meter 5 2225 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 4276 October 25, 2010
by Rick_S
Temperature sensor 10 3543 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 2348 October 23, 2010
by mmw1
how does avr memory work? 2 3078 October 19, 2010
by hevans
DAPA Upload Problem 10 2842 October 18, 2010
by brockmjp
Reading Resistance 4 2560 October 17, 2010
by LindaEC
avrisp mkii trouble 21 4613 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 2494 October 10, 2010
by hevans
Setting FUSES? 5 3383 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 4442 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 2854 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 2585 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 2822 September 21, 2010
by bretm
MCU Programming Error 2 1919 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 2335 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 2246 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 3822 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 2352 September 15, 2010
by bpenglase
Mac problems with programming 7 2705 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 4203 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 2275 September 07, 2010
by hevans
Initial programming 15 2304 September 04, 2010
by Rick_S
LED all at once 4 2193 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 2663 August 26, 2010
by Rick_S
IR reciever/transmitter 2 2425 August 26, 2010
by bretm
alternative programming language 4 3161 August 25, 2010
by awesome
Listen for serial input 4 2644 August 24, 2010
by mrobbins
data transmission using digital i/o 1 2450 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 3778 August 21, 2010
by Ralphxyz
tempsensor 4 2064 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 3440 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 4252 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 4314 August 16, 2010
by ironcladmvtm
Compile 4 2240 August 16, 2010
by Ralphxyz
Change text 6 2026 August 10, 2010
by Ralphxyz
Data logging using SD card 9 9192 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 3110 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 3377 August 07, 2010
by kle8309
Other LCDs? 2 2256 August 06, 2010
by Rick_S
Not working 21 3793 August 06, 2010
by Razvan
Generating random numbers in C. 2 3072 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 2878 August 04, 2010
by gnkarn
My MAKE article 2 2676 August 04, 2010
by Rick_S
COM port assignment with Vista 6 2810 July 31, 2010
by sbrod
Multiple ADC ports 9 3208 July 31, 2010
by norby31
what do these errors mean? 11 2296 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 7398 July 28, 2010
by hevans
Saving variables 2 2387 July 27, 2010
by bretm
Printing today date on LCD 5 2333 July 27, 2010
by Ralphxyz
Sending a string 6 2643 July 26, 2010
by ioScream
LED Scrolling display 1 2565 July 25, 2010
by ermias
error help 3 2307 July 24, 2010
by cinta51
Need a JumpStart 8 2339 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 3223 July 20, 2010
by pjack
Content mismatch - verification error 6 3172 July 20, 2010
by pjack
Reading battery voltage using ADC 15 12982 July 20, 2010
by lsoltmann
LCD sequence question 2 1923 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2525 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 5769 July 12, 2010
by lcruz007
ADC with input at ground 6 2805 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 2550 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 2599 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 2166 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 2933 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 2534 June 29, 2010
by bretm
Saving text to EEPROM 2 3253 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 2440 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 2242 June 14, 2010
by banerjen
Quick question for those fluent in C 7 2380 June 13, 2010
by BobaMosfet
Programming Language Reference 6 2339 June 12, 2010
by Jer
Foodloader help 5 2364 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 2721 June 11, 2010
by treymd
tempsensor project 8 2150 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 2351 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 2218 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 4785 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 2105 May 13, 2010
by wayward
ISP programming error 8 8574 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 2699 May 11, 2010
by avicell
Maximum PWM frequency? 4 2602 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 2259 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 2374 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 2791 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 2051 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2555 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 3350 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 3267 May 01, 2010
by Solorbob
UART programming (PC side) 4 2898 May 01, 2010
by Hexorg
Assemble resistor notation 4 2099 May 01, 2010
by Ralphxyz
coding pushbuttons 9 2490 April 30, 2010
by bretm
Using PCINT4 5 2780 April 22, 2010
by bretm
Using Shift Registers? 2 2957 April 18, 2010
by wayward
on flash FILE i/o 6 2323 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 2154 April 13, 2010
by sask55
AVR Arrays? 2 3778 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 6334 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3539 April 11, 2010
by JackScumm
My new game for my EES 7 2663 April 10, 2010
by Hexorg
Silly Coding Question 10 2294 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 3199 April 08, 2010
by Ralphxyz
Boot loader Questions 6 2849 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 2311 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 2406 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 2965 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 2294 April 02, 2010
by lcruz007
PWM and LEDs 3 2636 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 2251 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 2650 March 27, 2010
by bretm
Modifing C code without knowing C 3 2347 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 6385 March 24, 2010
by Frozenlock
Python code to create LED font 1 2705 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 4084 March 21, 2010
by brian
Eclipse AVR plugin help 5 2598 March 18, 2010
by fatmarik
Help with programing plese 4 2295 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 3096 March 17, 2010
by Rick_S
POST (power on self test) 2 2417 March 12, 2010
by treymd
Easy PWM tutorial 2 2376 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 2781 March 09, 2010
by met_fredrik
My project at my local newspaper 3 2761 March 07, 2010
by lcruz007
asm macro error 2 2311 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 2456 March 05, 2010
by xc2rx
ACD sample rate 4 3126 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 3400 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 2300 March 03, 2010
by Malicious
ATmega328P Upgrade 3 2482 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 2124 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 2884 March 02, 2010
by lcruz007
Easy Random Numbers 3 3319 March 01, 2010
by hevans
float to int? 5 2436 February 27, 2010
by Hexorg
An interesting beep 1 2544 February 26, 2010
by bretm
Bucket Brigade 3 2350 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 9293 February 20, 2010
by treymd
Skateboard project, new to programming. 9 3144 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 2291 February 15, 2010
by ton_mit
Bootloader install 6 3321 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 2779 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 2187 February 13, 2010
by banerjen
clearing data in serail buffer 5 5904 February 11, 2010
by sask55
microseconds realtimeclock 3 2364 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2592 February 08, 2010
by mrobbins
time structure check 12 2412 February 07, 2010
by wayward
ISP Question 10 2695 February 06, 2010
by Phrank916
Can't upload to m328p 4 2740 February 06, 2010
by sask55
Check out my new project! 5 2882 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 2395 February 02, 2010
by saleem
Convert uint8_t to char 3 11113 February 01, 2010
by saleem
Need Accelerometer... 8 2669 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 2195 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 2158 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 3507 January 29, 2010
by Rick_S
what the heck does << mean? 4 2675 January 29, 2010
by Ralphxyz
Clocking another IC 3 2129 January 27, 2010
by mrobbins
Twisted pair 11 2550 January 26, 2010
by mongo
Python Majic 3 3185 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 2313 January 22, 2010
by hevans
Trouble in sending information in UART 3 2582 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 3512 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 7644 January 20, 2010
by saleem
Help needed on counting program 5 2715 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 3772 January 19, 2010
by treymd
Python creates it's own errors! 17 2474 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 2395 January 18, 2010
by mongo
Compiling new code 10 2695 January 16, 2010
by N3Roaster
Make error 17 3068 January 16, 2010
by Eb547
ISP and micro madness. 12 2511 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 2389 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 2319 January 14, 2010
by Rick_S
Book suggestions? 3 2296 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 2646 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2516 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 4089 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2486 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2589 December 31, 2009
by hevans
Understanding Array Code 9 2482 December 30, 2009
by Electromech
Temperature Project Code explaination 3 2264 December 30, 2009
by markjbenson
Pin change interrupt 2 2824 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 3695 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 2704 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 12159 December 27, 2009
by jastermerrel
Makefile foodloader 34 4506 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 4649 December 25, 2009
by Aceslick911
High voltage signal timer 3 2304 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 4343 December 22, 2009
by Rick_S
Managing data tables 12 2729 December 21, 2009
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external interrupt 1 2194 December 21, 2009
by saleem
Weather Station 1 2858 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 2713 December 14, 2009
by hevans
from ivonv's post 8 3167 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 2309 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 3099 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 3488 December 06, 2009
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Ideas for coding LED array streaming? 10 3025 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 2390 December 04, 2009
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A few questions... 10 3007 November 29, 2009
by hevans
Help with code please 22 3856 November 29, 2009
by pbfy0
Programmers Wanted 1 2550 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 2343 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 2449 November 24, 2009
by FWSquatch
Random Questions 10 2572 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 2918 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 4464 November 23, 2009
by BobaMosfet
C Programming basic question 3 2404 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 4829 November 09, 2009
by jbremnant
LED Marquee acting weird 23 3320 November 02, 2009
by hevans
How-To: Sleep 11 4642 October 27, 2009
by mikedoug
I2C communications 3 2450 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 5560 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 2387 October 19, 2009
by puargs
Suggestions for LCD program space 13 3012 October 14, 2009
by mikedoug
Tug this is for you (only) 5 2445 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 3416 September 28, 2009
by rusirius
Connection to cell phones 7 3282 September 22, 2009
by rusirius
Very simple assembly problem 13 4214 September 21, 2009
by rusirius
Linux C editor recommendation 11 4655 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 4076 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 2836 September 15, 2009
by rusirius
Using source code 10 2949 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 3082 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2704 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 5522 August 23, 2009
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Simple 'Dimming an LED example' 3 9423 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 3046 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 4155 August 15, 2009
by Starwarslegokid
python loop 21 4274 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 3241 August 11, 2009
by amco
"Fancy Pants" Batch File 3 3239 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 14291 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 5934 July 29, 2009
by mrobbins
Bootloader Kit 9 3405 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 7061 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 8308 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2536 July 10, 2009
by karlockhart
Digital Write Question 14 2919 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 4908 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 2645 June 22, 2009
by Tug
debugging 4 2932 June 20, 2009
by wayward
Help with a state machine 3 3811 June 11, 2009
by n3ueaEMTP
Binary Clock 24 6144 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 4534 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 3774 May 26, 2009
by wayward
sprintf 4 3917 May 22, 2009
by wayward
testing the programmer 3 2513 May 16, 2009
by digiassn
initialload 3 2826 May 09, 2009
by tuxguy
Simple Communication with your computer 12 3653 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 3226 May 06, 2009
by wayward
AVR Bootloaders 3 2821 April 18, 2009
by wayward
Led Marquee question 14 3402 April 11, 2009
by mcai8sh4

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