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NerdKits » Forums » Support Forum (615 threads, 4624 posts)
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butterfly_recv(): Programmer is not responding 11 2186 April 16, 2014
by Arach
Error when accessing Library 9 400 February 11, 2014
by Ralphxyz
Shuttering when playing sound (piezo buzzer) using interrupts with the Nerdkit 2 157 January 28, 2014
by Noter
Shuttering when playing sound (piezo buzzer) using interrupts 1 152 January 28, 2014
by lailai
Shuttering when playing sound (piezo buzzer) using interrupts with the Nerdkit 1 114 January 28, 2014
by lailai
Connecting to programmer: .avrdude: butterfly_recv(): programmer is not responding (MAC OS X 10.9) 4 246 January 27, 2014
by Noter
Can't install latest version of Atmel AVR Toolchain - 3.4.3 (3.4.x) 9 287 January 25, 2014
by dvdsnyd
Can't install latest version of Atmel AVR Toolchain - 3.4.3 (3.4.x) 1 103 January 24, 2014
by dvdsnyd
TRACTOR PULL SLED MONITOR 132 8823 January 23, 2014
by BobaMosfet
Library Broken 3 234 December 19, 2013
by Ralphxyz
Compile and Install first program troubleshoot 3 248 December 12, 2013
by Ralphxyz
Temporarily sold out! 26 759 November 12, 2013
by Jer
Create a library 7 389 November 11, 2013
by Noter
Bootloader onto SMD ATmega 168 17 1062 November 01, 2013
by BobaMosfet
Parallel port bootloader hack? 5 352 September 10, 2013
by andyi
Prolific USB on Windows 8 7 457 August 26, 2013
by mcguinnessdr
prolific usb com port error 4 478 August 24, 2013
by JimFrederickson
assembly language 4 382 August 24, 2013
by narmi
Library Down? 2 244 August 23, 2013
by JimFrederickson
microcontroller programming 4 358 August 21, 2013
by Ralphxyz
LED Array problem with led_array_test program 5 748 August 08, 2013
by Rick_S
GSM programming libraries and manuals!? 2 418 July 27, 2013
by Ralphxyz
Problem with "anodes" 2 234 July 09, 2013
by Ralphxyz
Are the forums still down? 2 287 July 09, 2013
by Rick_S
Problem Programming Nerdkit 2 358 June 23, 2013
by dvdsnyd
No serial without lcd_init(); 9 786 June 17, 2013
by pcbolt
Unresponsive at "/dev/cu.usbserial -U flash:w:initialload.hex" 8 399 June 17, 2013
by Ralphxyz
Setting Up Programming Environment For Mac 10 482 June 06, 2013
by Ralphxyz
Unable to get led array to work with Raspberry Pi 6 403 June 06, 2013
by Rick_S
set programming for mac 2 274 June 05, 2013
by Ralphxyz
downloading code for tutorials/projects 5 306 June 04, 2013
by rolf
traffic light project 9 426 June 03, 2013
by rolf
tempsensor 4 241 June 03, 2013
by Ralphxyz
no voltage out from pin 27 14 350 June 02, 2013
by Noter
LCD display power's up but no characters 5 407 May 07, 2013
by scootergarrett
Error -1 9 372 May 01, 2013
by Jon_D
NK003USB 8 446 April 07, 2013
by deus402
Can't find "make" or "initiallaod" files in command line to start programming 9 443 April 06, 2013
by Ralphxyz
OS X ATmega328p 18 2681 April 04, 2013
by Ralphxyz
Makefiles 42 803 March 19, 2013
by wmaz
mac osx 10.8.2 no longer supports gcc 4 4 469 March 19, 2013
by keith712
Chip Problems 9 645 March 04, 2013
by Ziger
LED array code not compiling 2 644 February 24, 2013
by Rick_S
avrdude error: "programmer is not responding" 28 1851 February 23, 2013
by Ralphxyz
PS2 Keyboard Project not working 4 410 February 22, 2013
by Johnny544
avrdude: error: buffered memory access not supported 39 3859 February 22, 2013
by dhjohnf
Initial Test Project Does Not Work 17 430 February 20, 2013
by dansherm
Borked butterfly? 13 463 February 19, 2013
by richnerd
avrdude compiling 3 366 January 31, 2013
by cjohnson
Program 18 1145 January 17, 2013
by Noter
Weighscale project - Nerdkit has taken over my mouse 4 376 January 14, 2013
by AndrewP
usb-serial driver install successful but no pl2303 device in /dev directory 15 1332 January 14, 2013
by Ralphxyz
initialload text display problems 3 421 January 10, 2013
by mwood
C function that returns time? 6 402 January 07, 2013
by Ralphxyz
Access denied for makefile 3 585 January 01, 2013
by Rick_S
cu.PL2303-0000211A Not showing up on Mac 10 724 December 31, 2012
by Ralphxyz
Problem bootloading ATMega328PU from protostack 6 520 December 31, 2012
by Nichben
atmega168 PD4 (pin 6) dead? 20 523 December 31, 2012
by keith712
LCD screen just flickers, nothing displays 2 314 December 30, 2012
by Cwatson71
LED BLINK project hanging 3 354 December 29, 2012
by sthomas
PL2303 usb driver for windows problem 8 1310 December 29, 2012
by mongo
putting atmega168 and atmega328p projects in different folders/directories 32 1319 December 27, 2012
by keith712
Ubuntu LCD problems 9 1150 December 22, 2012
by keith712
PS/2 Interface - dropping characters 2 376 December 21, 2012
by pcbolt
Need help understanding PWM 5 552 December 20, 2012
by BaranSahin
avrdude reading, compiling but not writing to MCU 8 568 December 16, 2012
by keith712
LCD only displays bars in rows two and four 5 463 December 10, 2012
by keith712
First Timer - Stuck when attempting to load initialload program 78 7735 December 08, 2012
by kozchris
Error initialload 2 321 December 08, 2012
by Rick_S
Kit MCU 168 2 346 December 02, 2012
by dvdsnyd
Weight Scale Load cell Makefile Help 13 794 November 30, 2012
by Ralphxyz
Car.php will not open 2 358 November 29, 2012
by Ralphxyz
I think I might not've received my LM34 3 344 November 28, 2012
by danrounds
Windows 8 and the Prolific USB to Serial Adapter 6 12955 November 28, 2012
by Ralphxyz
SPI reliability issues 20 754 November 14, 2012
by sask55
Temp Sensor project 2 352 November 13, 2012
by pcbolt
Does nerdkit work on Macbook? 3 348 November 10, 2012
by Ralphxyz
The compile is stuck 2 412 November 07, 2012
by Ralphxyz
Make file and Step 10c – Compile and Install your first program 14 1263 November 03, 2012
by sask55
Oscillator Datasheet 7 619 October 29, 2012
by Noter
LED Array problem 1 345 October 28, 2012
by wadaltmon
Ubuntu problem 4 528 October 18, 2012
by MozartTheSecont
LCD and lower voltages 4 578 October 16, 2012
by mblythe86
sudden slow reaction 10 584 September 29, 2012
by sask55
is alive! 21 1897 September 25, 2012
by kimondo
PSTR ? 4 474 September 20, 2012
by Noter
Gravatar not updating 3 372 September 20, 2012
by Noter
Serial ISR Not Working? 10 910 September 17, 2012
by Jer
Converting a string var to float var and back to string var? 6 1598 September 14, 2012
by Jer
New to NerdKits 2 533 September 03, 2012
by Rick_S
bootloader version? 2 588 August 31, 2012
by bretm
LCD Display incorrect 13 2182 August 29, 2012
by Ralphxyz
Make Initialload error; ser_open() can't open device "COMX" 2 561 August 26, 2012
by Rick_S
Mac <-> USB Nerd Kit 83 6501 August 22, 2012
by thinairart
lcd driver for different pins 10 557 August 19, 2012
by Rick_S
What Did I Fry? 19 904 August 15, 2012
by pcbolt
Oh No! Another Temp Sensor Problem.. 6 526 August 08, 2012
by Medic8388
Start up problem 5 470 July 27, 2012
by pcbolt
PL2303 USB-serial driver on Mac OS X 10.7 (aka Lion) 28 13718 July 27, 2012
by Ralphxyz
2 Black Lines and Can't Reach Programmer 16 644 July 24, 2012
by Rick_S
Windows 7 once again 11 665 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 6 550 July 15, 2012
by TheFed
Trouble with make 2 471 July 15, 2012
by Ralphxyz
Please disregard the message "Trouble with Make" 1 535 July 14, 2012
by cmoller
Putty Won't Open Serial Port on Windows 7 13 12221 July 14, 2012
by raildoc
Tempsensor issue 4 478 July 13, 2012
by Ralphxyz
strain gauge problem 11 848 July 10, 2012
by Ralphxyz
Very hot USB cable 5 859 July 08, 2012
by Rick_S
initload.c example: programmer is not responding 9 1007 July 07, 2012
by Svarnic
Communicating both ways? 8 750 June 27, 2012
by missle3944
Programmer did not respond Error 14 1585 June 25, 2012
by Ralphxyz
Cannot read driver (Windows 7 (64 bit)) 3 558 June 16, 2012
by Ralphxyz
Unable to get 328p to upload - PD7 undeclared 8 1158 June 16, 2012
by Ralphxyz
Text only displays on line 1 14 712 June 15, 2012
by missle3944
Digital Weight Scale Project 2 789 June 11, 2012
by missle3944
Won't Compile initialload 3 1258 June 02, 2012
by Rick_S
"C Programming: The printf and scanf Family of Functions" Can't get it to run in console 12 941 May 31, 2012
by Ralphxyz
I don't understand MOSFETS. 4 773 May 22, 2012
by Ralphxyz
USB to Serial cable showing as "unknown device" when I plug it in 13 1768 May 19, 2012
by BonBon
LCD change after being power for a long time 26 1001 May 19, 2012
by lsoltmann
Why don't the LEDs burn out? 13 956 May 17, 2012
by mongo
Is too much amperage a bad thing? 2 1303 May 10, 2012
by pcbolt
avrdude: verification error 3 1980 May 09, 2012
by Ralphxyz
Running ATMega 168 on 3.3 volts 8 991 May 08, 2012
by Ralphxyz
Arch Linux - butterfly_recv(): Programmer is not responding 9 1049 May 05, 2012
by Rick_S
Meat Thermometer Tutorial Issues 3 587 April 30, 2012
by gsmoove
Problem with LCD 5 832 April 29, 2012
by HexManiac
My las 2 orders were returned because I had them shipped to the wrong address 1 543 April 27, 2012
by timk
16 x 2 LCD 14 1391 April 26, 2012
by HexManiac
Blinking an LED - Why remove the temperature sensor 4 870 April 25, 2012
by Ralphxyz
DC Motor tutorial - power 5 984 April 18, 2012
by Ralphxyz
LCD Gobbledygook - Had capacitor in the wrong spot 4 718 April 16, 2012
by mcgroover
Can't Get Microcontroller into Programming Mode 8 1689 April 15, 2012
by peter_fox
issue with address for makefile (LCD kit) 23 1104 April 10, 2012
by TY68
LCD won't turn on, chip + voltage regulator heat up! 11 2230 April 09, 2012
by mongo
first and third line on lcd help 18 687 April 06, 2012
by dvdsnyd
Need help with LCD stuck pin issue! 3 551 April 06, 2012
by Ralphxyz
Help, Error 1 20 984 April 05, 2012
by Tyron
Intermittent success writing to MCU 11 817 April 05, 2012
by JamesFysh
Nerd kit getting start 5 663 April 01, 2012
by Ralphxyz
[initialload.hex] Error 2 18 1176 March 31, 2012
by Jer
Can't compile using Log function. 2 751 March 31, 2012
by Jer
missing pieces? 1 605 March 30, 2012
by inkiesky
7805 Voltage regulator Outputting 2.8 volts , any idea why? 3 804 March 30, 2012
by Akeshish
Help on understanding the role of the contents in the "bootloader168" and "launcher" folder? 4 699 March 27, 2012
by pcbolt
Downgrading The ATmega168 To Save A Buck 5 2636 March 26, 2012
by Ralphxyz
Initial Load 5 702 March 25, 2012
by brantong
Washing Machine VFD 7 1193 March 25, 2012
by mongo
Connects to programmer, but repors bad programmer ID, then errors out with Error: buffered memory .. 7 933 March 24, 2012
by foxegg
Shorting question 3 698 March 23, 2012
by Ararisvalerian
Shorting question 1 624 March 22, 2012
by Ararisvalerian
How can I see if I screwed my chip up 4 688 March 20, 2012
by hevans
Strange Power Issue 4 585 March 10, 2012
by tommytwoeyes
Problems making a make file 5 666 March 10, 2012
by Rick_S
MacBook Pro OSX 10.6.8 Programming Failure!!! Any help? 7 757 March 04, 2012
by Bamftoy
Make File to compile assembler functions 12 1136 March 03, 2012
by Ralphxyz
AVRISPmkII Bootloader help 1 657 February 29, 2012
by caballeroroberto
trying to understand some basics (Bitwise Operators) 2 630 February 27, 2012
by hevans
new member 9 1082 February 24, 2012
by Rick_S
infinite loop, now it wont flash... 3 617 February 24, 2012
by Ralphxyz
no led_blink.o file 11 704 February 22, 2012
by greggoshen
Sound meter - DElta calculation Vs LP digital filter 2 595 February 22, 2012
by hevans
How to slow down the baud rate? 6 1169 February 19, 2012
by jeffspc88mx
Naming of COM ports in Windows 7 17 3464 February 16, 2012
by greggoshen
What is the proper way to debug chip programming errors? 4 750 February 11, 2012
by Ralphxyz
I need to make the LED Array one line taller..... 8 772 February 11, 2012
by Ralphxyz
Temperature Sensor Project 8 823 February 10, 2012
by pcbolt
Debugging connection problems 18 953 February 10, 2012
by chennes
New Customer 9 1089 February 08, 2012
by greggoshen
How do I get fontmaker.py to save the .h file it creates? 3 643 February 08, 2012
by tpdcoyne
Open up the command line and navigate to the folder with the code in it... Duh... What? 10 806 February 06, 2012
by tpdcoyne
How are Characters drawn on the LED Array? 5 851 February 03, 2012
by tpdcoyne
Garbled LCD screen when using a SSR 5 861 February 02, 2012
by mrobbins
First build 3 676 January 30, 2012
by snajim
ADC not returning anything from tempsensor 8 746 January 27, 2012
by BobaMosfet
first LCD row 6 646 January 24, 2012
by Pr0ject
avr-gcc: CreateProcess: No such file or directory (Win 7 Pro 64bit) 12 2623 January 24, 2012
by hevans
software 3 627 January 23, 2012
by bpenglase
Wire broke off in LCD pin slot #3 7 799 January 22, 2012
by sampengel
OSX Lion PL2303 update? 5 1155 January 22, 2012
by kyancey
Can't Write to MCU 3 704 January 18, 2012
by Ravi
How to install the NK bootloader 76 6681 January 18, 2012
by Rick_S
Simple switch question 3 660 January 17, 2012
by dvdsnyd
How to recognize com port #9 7 780 January 14, 2012
by BobaMosfet
The whole thing just doesn't Work!!!! 4 734 January 14, 2012
by BobaMosfet
Need a layout of the USB cable. 3 857 January 13, 2012
by treymd
Piston Water Pump 19 1248 January 10, 2012
by mcoday
LCD first and third rows black 7 679 January 09, 2012
by hevans
Nerdkits and FreeBSD 2 1305 January 09, 2012
by fc
New USB/serial cable; now need new boot loader? 6 1444 January 08, 2012
by treymd
Does the code snippet have Row and Column backward? 2 716 January 04, 2012
by Rick_S
Still on first part. LCD showing strange lines. 9 723 January 02, 2012
by Anirudha
DB9 connector 4 768 December 29, 2011
by Rick_S
Trouble getting USB to program MCU 2 668 December 29, 2011
by hevans
Ribbon Connector 3 711 December 28, 2011
by missle3944
What am I doing wrong? (Tempsensor) 17 803 December 28, 2011
by Drwish
315Mhz Rx and Tx using two MCU 5 864 December 28, 2011
by ese
Temp sensor - Stuck in Programming mode 20 973 December 27, 2011
by hevans
Unexpected Symbol in the Code? ERROR problem 4 786 December 26, 2011
by Rick_S
There's no cu.PL2303-0000211A file present in /dev directory 5 1223 December 25, 2011
by abulva2
Difference between cu.usbserial and tty.usbserial dev files? 2 1472 December 21, 2011
by mouse
PWM Timer/Counter1 Problems 2 869 December 20, 2011
by hevans
nerdkits usb short circuit protection? 5 1294 December 17, 2011
by Rick_S
ADC Question 2 681 December 09, 2011
by Ralphxyz
LED test file load error 6 680 December 09, 2011
by hevans
works under DOS but not in Linux 21 1390 December 08, 2011
by treymd
avrdude: ser_open(): can't open device "/dev/ttyUSB0 19 8769 December 07, 2011
by Affarram
pic 1 755 December 06, 2011
by pfullen
compiling my first program 8 760 December 05, 2011
by pfullen
Led Array Code 9 983 December 04, 2011
by SirHobbes3
controlling the servo 1 710 November 29, 2011
by Heed
Please help! ( prepare for programing trouble) 7 1522 November 21, 2011
by bluestang
Problem setting LCD cursor 3 739 November 16, 2011
by jhagmar
Using Putty 7 905 November 15, 2011
by Heed
My MCU seems to have become flaky 7 857 November 14, 2011
by ruquay
Power Supply Problem - Boxes on the LCD 16 905 November 10, 2011
by hevans
reseting my program 5 747 November 10, 2011
by Heed
C++ on the atmega168 MPU 13 1632 October 28, 2011
by Rick_S
Can you store a message to be displayed on the LED board? 7 716 October 26, 2011
by Rick_S
Step 10c - Compile and Install your first program not work 4 660 October 22, 2011
by Molek
Making a make file 8 943 October 22, 2011
by Ralphxyz
Blinking Leds 4 678 October 18, 2011
by nerdgirl
Fast PWM output on PB1 3 1147 October 17, 2011
by mmgn
can't flash led_blink OSLION 14 924 October 17, 2011
by hevans
"Butterfly" error 2 926 October 16, 2011
by Rick_S
Why the 14.7 MHz oscillator 2 1033 October 14, 2011
by scottmc94
Attempting to run another code for tempsensor 27 733 October 14, 2011
by nerdgirl
Pumpkin tutorial 5 899 October 10, 2011
by scottmc94
Display after initialload 7 664 October 09, 2011
by annalog
HELP, With getting initial load onto chip! 10 1308 October 07, 2011
by hevans
Tempsensor Upload Error 4 701 October 07, 2011
by nerdgirl
Trouble with initialload makefile in Mac OS X Lion (Continued) 5 761 October 05, 2011
by Ralphxyz
Temperature Sensor Edu download folder 4 830 October 03, 2011
by nerdgirl
mac lion tempsensor_edu prob 8 951 September 30, 2011
by hevans
Trouble with initialload makefile in Mac OS X Lion 22 1389 September 29, 2011
by hevans
Lost documentation 2 694 September 28, 2011
by hevans
Mac USB driver 28 2487 September 25, 2011
by hevans
Trouble Uploading on mac Lion 4 899 September 24, 2011
by swragg
Ubuntu: /dev/ttyUSB0 No such file or directory 14 3832 September 22, 2011
by saholman
Error 1 solution 1 690 September 20, 2011
by Gianni
Question about initialload 4 727 September 16, 2011
by Rick_S
Trouble uploading program 3 720 September 13, 2011
by plehrer
Pin snapped on atmega 5 978 August 31, 2011
by Ralphxyz
Realtimeclock1.c program fails to display result on LCD with ATmega328P 4 1278 August 29, 2011
by SpaceGhost
Problem running feed-reader.py 7 674 August 28, 2011
by plehrer
problem with initialload 6 721 August 28, 2011
by Kareemroks101
kit part list 6 1771 August 27, 2011
by bretm
initialload not writing 6 635 August 24, 2011
by Jon
30 V DC Adapter 6 1011 August 24, 2011
by hevans
Making your own make file 7 1489 August 14, 2011
by Ralphxyz
Programming in Linux (Ubuntu) 12 735 August 12, 2011
by Volt_Amps
Programmer did not respond to command:chip erase 8 1026 August 11, 2011
by SirHobbes3
Question about 7805 Voltage Regulator 4 907 August 10, 2011
by rajabalu21
Question about Caps that came with the kit 7 800 August 09, 2011
by Alexp
the math u show 2 625 August 09, 2011
by Ralphxyz
Broken voltage regulator (7805) 11 4467 August 06, 2011
by dgikuljot
LCD project, no display 7 899 August 02, 2011
by Rick_S
Cat 5 tester 1 963 August 02, 2011
by davenonly
writing to the serial terminal 2 1076 July 31, 2011
by plehrer
UART maximum safe transfer rate 5 1043 July 19, 2011
by hevans
avr macpack terminal command not found??? 2 860 July 18, 2011
by hevans
Additional Parts in my NerdKit?! 3 654 July 18, 2011
by theHU
A little help with printf_P(PSTR 21 2398 July 17, 2011
by Noter
Problem with "make", unable to read lfuse properly 1 1216 July 17, 2011
by bfeldy
LCD offest(?) problems. 7 721 July 16, 2011
by bkzshabbaz
battery gets really hot 3 754 July 15, 2011
by adas254
Using The Treading Module in Python 1 797 July 14, 2011
by kemil
tempsensor blank LCD 18 931 July 12, 2011
by hevans
Python error using urllib2 - need some help 3 871 July 11, 2011
by hevans
Doesn't write often 2 642 July 11, 2011
by Ralphxyz
First project in the Nerdkits Manual 2 906 July 11, 2011
by hevans
Communication with computer 8 815 July 09, 2011
by bhovik
Maybe it isn't a butterfly/AVR109 but a AVR910 device? 4 2121 July 09, 2011
by ddanbe
Cable Driver installation 17 1266 July 06, 2011
by NanoNate
Can PD0 and PD1 be used for regular input/output? 26 1949 July 04, 2011
by Ralphxyz
Two Black Bars in RUN mode compilation: 19 1070 July 02, 2011
by ForScience
Temp Sensor Issue 2 671 June 27, 2011
by Rick_S
ps2 keyboard project 9 1497 June 19, 2011
by Noter
Using serial in python problems 4 868 June 15, 2011
by awkwardsaw
AVR Insight Com Port problem 4 1209 June 13, 2011
by Ralphxyz
Installing python serial on ubuntu 3 3013 June 12, 2011
by hevans
Creating music using microcontroller 1 687 June 11, 2011
by JoyceChee
Incompatible instructions? 14 1369 June 10, 2011
by bretm
Need help with 2n7000 MOSFET 9 2024 June 03, 2011
by bretm
Missing part? 4 715 June 03, 2011
by hevans
LED Kit - Columns Backwards 5 769 May 31, 2011
by bpenglase
Initialload programming error 8 919 May 30, 2011
by Ron1957
Problem with LED Array Kit 2 861 May 30, 2011
by Rick_S
Bootloader via parallel port for ATmega168 5 3510 May 29, 2011
by Rick_S
WinAVR Revisions 4 1047 May 26, 2011
by bretm
Compatibility error 2 734 May 21, 2011
by Rick_S
Vista unzip question 5 996 May 20, 2011
by Hexorg
Pretty sure something fried. 6 919 May 20, 2011
by Noter
Initial Nerdkit project trouble 12 864 May 20, 2011
by aibrahim9386
cpu specific configuration registers 2 2068 May 18, 2011
by hevans
Nerdkits libraries 5 1060 May 16, 2011
by bkr1969
Stuck to a desk 7 1184 May 11, 2011
by mongo
Library FYI 10 801 May 10, 2011
by Hexorg
Need Help with AVRMacPack 5 1142 May 06, 2011
by Ralphxyz
Weighscale project 11 1701 May 05, 2011
by BobaMosfet
Just for the record blown fuses 9 1034 May 05, 2011
by BobaMosfet
feed-reader.py 9 1045 May 03, 2011
by hevans
Usb cable stopped working 7 1675 May 03, 2011
by Ralphxyz
Having difficulty understanding the instructions for the initial nerdkit project. 5 898 May 01, 2011
by mongo
pyserial on windows 7 7 3087 May 01, 2011
by kle8309
TCCR0 undefined error 2 1770 April 17, 2011
by oldphart
Problem with viewing data that comes over serial port. 3 1130 April 17, 2011
by rboggs10
Theremin Project. 7 951 April 15, 2011
by missle3944
USB Serial Converter not working in Windows 7 64bit 12 8607 April 12, 2011
by oldphart
RealTimeClock 16 1913 April 11, 2011
by JackScumm
Can Only Write Once 4 799 April 10, 2011
by electronics_nerd19
Setting up dual servos in the ServoSquirter project 5 1400 April 01, 2011
by mongo
Forum 14 1265 March 31, 2011
by Hexorg
Carrera Precision CP5906 digital caliper 38 2609 March 30, 2011
by kle8309
how to update keymap.h for ps/2 keyboard project? 4 1485 March 28, 2011
by hevans
text editor? 3 954 March 28, 2011
by hevans
Cannot Make Music with the MicroController 10 2040 March 28, 2011
by hevans
TRAFFIC LIGHTS PROJECT 12 1842 March 28, 2011
by hariharan
Downloading updated bootloader 3 1049 March 28, 2011
by bolt
P-MOSFET 19 1631 March 27, 2011
by esoderberg
Com Port 10 1557 March 26, 2011
by kquindlen
com port setting 2 921 March 25, 2011
by mongo
Resistance Capacitance Help 7 940 March 22, 2011
by missle3944
can't read or write to mcu 4 1015 March 20, 2011
by Ralphxyz
USB drawing too much power 8 2615 March 16, 2011
by plinko
array? 4 820 March 14, 2011
by Rick_S
Ac Power Adapter as power source 7 1202 March 13, 2011
by TimCole
i2c hmc6352 digtial compass 2 1307 March 13, 2011
by Ralphxyz
I cannot load the my first code to the chip 10 910 March 12, 2011
by hevans
lcd.c file vs initialization by instructions??? 7 1297 March 10, 2011
by caballeroroberto
lcd.c / void lcd_write_int16(int16_t in) ??? 3 1185 March 09, 2011
by caballeroroberto
Simple tone from a speaker, can anyone help 5 1152 March 05, 2011
by amartinez
Motor Code Problem 4 1053 March 02, 2011
by rkuykendall
Digital Caliper and DRO Schematic 9 1748 March 02, 2011
by Linkster
can anyone see what I have done incorrectly? 6 909 February 23, 2011
by Ralphxyz
Possibly fried USB-to-TTL cable 6 996 February 22, 2011
by Mike
Frustrated on the PIEZO!!! 1 894 February 18, 2011
by missle3944
WeighScale Project - Python Code 65 3118 February 17, 2011
by Ralphxyz
OBD II Ground Question 1 1572 February 14, 2011
by zachrattner
Error during compilation of tempsensor code 15 1514 February 12, 2011
by jpower
i think i found a mistake in the USB NerdKits Guide 3 1104 February 12, 2011
by bretm
Can't load programs onto chip. 17 1318 February 12, 2011
by Rick_S
Weather Station Humidity Sensor 18 2107 February 09, 2011
by Ralphxyz
Help with programming microcontroller 2 922 February 08, 2011
by Ralphxyz
Fried my chip, now I'm stuck. 2 961 February 08, 2011
by Rick_S
initialload.hex error 1? 12 1262 February 05, 2011
by Elementell
odd error msg after compiling tempsensor code 4 947 February 05, 2011
by coastm
Do I have a bad Serial-to-USB TTL cable? 5 1106 February 05, 2011
by nateb
Assembler 3 912 February 04, 2011
by dony_thomas
Can't write the program 12 1095 February 03, 2011
by kvjohnso
HELP ME PLEASE, cant find com ports 19 1827 February 02, 2011
by AndrewHI
Soldering Iron 4 1090 January 30, 2011
by Ralphxyz
verification error 7 2069 January 28, 2011
by Linkster
Can't upload 9 836 January 27, 2011
by Jalex
LCD 1st and 3rd row lit up. 24 1144 January 25, 2011
by hevans
Special Characters on LCD Screen 4 1457 January 24, 2011
by mrobbins
Error First Time Programming Chip 8 2329 January 23, 2011
by Darth_Jedi
LCD will not turn on and Voltage Regulator heats up very quickly 9 1207 January 21, 2011
by haaser
char arrays problem 6 1036 January 20, 2011
by mrobbins
Windows 7 64bit USB to Serial Drivers 1 2103 January 20, 2011
by celltoolz
Help with error when uploading microcontroller code. 6 887 January 17, 2011
by Ralphxyz
temp sensor project 21 1453 January 17, 2011
by SirHobbes3
Problems uploading 12 864 January 16, 2011
by Jalex
RFID reader on UART 3 1316 January 16, 2011
by gadams
LCD row 1 and 3 light up with no data 17 1232 January 14, 2011
by mongo
Setting Fuses 6 983 January 14, 2011
by n3ueaEMTP
USB to Serial adaptor 1 904 January 11, 2011
by tomroth
Can not upload program to the MCU 8 1026 January 11, 2011
by mongo
ledarray_template 5 1115 January 09, 2011
by mrobbins
COM port 3 1030 January 09, 2011
by jacobdrichards1
USBtoUART purchasing/replacing prolific cable 5 1384 January 08, 2011
by Ralphxyz
Lcd not displaying writing 18 1110 January 07, 2011
by hevans
Calculating RPM 10 2023 January 06, 2011
by Ralphxyz
Pulse counting, what am I actually seeing? 6 1144 January 06, 2011
by Ralphxyz
What does each pin on the atmega168 do? 5 1126 January 04, 2011
by rboggs10
makefile missing 10 1228 January 03, 2011
by hevans
lcd.h and other libraries errors 4 961 January 02, 2011
by torrez_s
LED Array Project skiping a column 2 912 January 02, 2011
by TheCajun
Having a hard time getting to read/load programs to this processor 10 1028 January 02, 2011
by Ralphxyz
Trying to modify the Real Time Clock project 2 897 December 31, 2010
by Rick_S
hex error on boot 12 933 December 30, 2010
by hevans
Mistook MCU Pin 25 for Row 25 for Step 7a: Did I zap the MCU? 4 996 December 30, 2010
by jnewsom
makefile error 11 1385 December 30, 2010
by gshroff
project schematics 2 860 December 29, 2010
by hevans
Mounting the pushbutton on the breadboard 4 1684 December 28, 2010
by Steven
Where is the analog-comparator documented? For ATmega168 3 1191 December 28, 2010
by Ralphxyz
Windows Vista First Time Compilation PLEASE HELP!!!! 11 1492 December 27, 2010
by torrez_s
LCD Display only shows first line 4 1106 December 27, 2010
by sthrs
New nerdkitter, nerdkit not powering up. 7 923 December 26, 2010
by BobaMosfet
Can't Access Serial Port or Send New Program Chip 2 1601 December 24, 2010
by rpeiffer
big trouble in little china 6 867 December 21, 2010
by vespertilio
external modem 3 934 December 21, 2010
by vallo
Bootloader and Programming Question 4 1100 December 20, 2010
by Steeldeal
Quick Questions 3 970 December 19, 2010
by Steeldeal
Struggling w/ the dip switch calculator project..... 17 1364 December 17, 2010
by mbobak
USB Kit First Project problem 5 1265 December 13, 2010
by hevans
Initial load program loads, doesn't execute..... 11 1055 December 12, 2010
by mbobak
(Weighscale Project) AD620 Instrumental Amplifier 5 6144 December 09, 2010
by bretm
IR LED current to increase range 5 2782 December 08, 2010
by nanaeem
Missing Object Files? 6 1188 December 06, 2010
by hevans
What am I doing wrong?? 8 1070 December 05, 2010
by Ralphxyz
chip 5 952 December 02, 2010
by hevans
Checking oscillator/capacitor/etc 4 1226 December 01, 2010
by BobaMosfet
inital load doesnt load 3 941 December 01, 2010
by archee
slowing down the tempsensor 3 1008 November 30, 2010
by exussum
compile makefile for tempsensor error 2 1019 November 21, 2010
by tdiggs
Totally stuck on verification error. content mismatch. 31 5226 November 18, 2010
by Angrylilgardengnome
Servo not responding. 8 1391 November 16, 2010
by hevans
Initial Project 7 970 November 12, 2010
by Devon
Updated web site has link that does not work nov 8th 11:24 pm 2 980 November 09, 2010
by hevans
Replace ATmega168 with ATmega64 MCU 2 1529 November 09, 2010
by bretm
Expanding Programming Languages 3 1123 November 08, 2010
by DrNoExpert
Battery Connection Problem 5 1159 November 08, 2010
by rssnow
Cannot run program 4 904 November 07, 2010
by Ralphxyz
recognizing when to use volatile 2 969 November 07, 2010
by mrobbins
programmer is not responding 7 1444 November 01, 2010
by Topher
Scrolloing message 6 1089 October 28, 2010
by Rick_S
How to keep slave working if SS is pulled high? 4 1076 October 26, 2010
by mrobbins
tempsensor fail: printf_P and fprintf_P don't output anything 8 1108 October 26, 2010
by dthomas
Unable To Use Nerdkits USB Cable and ATmega32 or ATmega32A 8 1539 October 24, 2010
by Rick_S
modifying Baud rate is it related to ADC 4 1261 October 16, 2010
by Rick_S
Multiple Sensors (Temp Sensor) 9 1711 October 14, 2010
by Ralphxyz
Problems executing the Makefiles 13 1269 October 13, 2010
by Ralphxyz
sporadic crazy characters in temp project 3 1086 October 09, 2010
by esc
NEED A STEP BY STEP TO PROGRAM A BOOTLOADER, PLEASE HELP!!!! 3 1220 October 06, 2010
by WahWah901
Temp sensor problems 7 1627 September 27, 2010
by Rob56
Going from the USBSer+9V battery to the FTDI Cable 6 1426 September 22, 2010
by bpenglase
MCU Programming Error 4 991 September 20, 2010
by ermias
Flagging Data 7 1189 September 18, 2010
by jbrad
digital caliper code question 3 1183 September 15, 2010
by kle8309
Lost Item 3 936 September 14, 2010
by ermias
Initialload Help Please!! 4 1050 September 09, 2010
by Rick_S
Error "can't open device "/dev/ttyUSB0" trying to load tempsensor 10 2099 September 05, 2010
by Ralphxyz
Weighscale project 9 1057 August 31, 2010
by Ralphxyz
Ledarray_test Error 4 1101 August 31, 2010
by DrPancake
Problem with programming the MCU. LED array test 3 960 August 31, 2010
by Ralphxyz
Interrupt, Confused, how to get it to work with two different pins. 2 986 August 30, 2010
by hevans
Step 10b Prepare for programming problem 7 1169 August 30, 2010
by FrozenBobo
Data through serial 7 1163 August 29, 2010
by sporkalicious
Weighscale code not working 5 977 August 26, 2010
by mongo
Help Please; Many Problems. 2 996 August 19, 2010
by mongo
Step 10a cant open programmers notepad 2 1341 August 17, 2010
by hevans
Step 10a cant open programmers notepad 1 1009 August 17, 2010
by mwagner63
Did i blow my MCU 4 1126 August 16, 2010
by hevans
TTL/CMOS Output Crystal Oscillator 9 1754 August 12, 2010
by Rick_S
wire terminal 2 1009 August 11, 2010
by mongo
Putty stuck at scanf_P 5 1503 August 10, 2010
by kle8309
Can't download The NerdKits Guide for NK003USB 3 1871 August 10, 2010
by davispuh
dip_arithmetic project questions 4 961 August 10, 2010
by kle8309
Step 10c – Compile and Install your first program 3 1027 August 09, 2010
by mikey
LCD Problem 3 971 August 09, 2010
by hevans
CHANGE LINE 5 995 August 09, 2010
by LindaEC
Programming via AVR Studio possible? 5 2137 August 07, 2010
by kle8309
LCD Broken? 5 1406 August 05, 2010
by hevans
New Kit and LCD 7 1690 August 05, 2010
by Rick_S
USB Programming cable not recognized by Computer 18 2117 August 03, 2010
by hevans
Where is it 2 1059 August 02, 2010
by hevans
program uploads to chip but fails to read on-chip flash data butterfly_recv(): programmer is not res 4 1134 August 01, 2010
by gseviour
Diffuser for LED Array project 3 1291 July 30, 2010
by ermias
Crystal Oscillator 10 2395 July 29, 2010
by kle8309
Can't Connect Voltage Regulator (1st project) 5 1360 July 29, 2010
by mongo
RSS Feed 1 1219 July 27, 2010
by jingham06
LED Scrolling display 8 1347 July 27, 2010
by ermias
PROGMEM attribute ignored warning 3 1781 July 25, 2010
by joel
Trying to get led array to scroll messages without typing them in 2 1067 July 21, 2010
by Rick_S
Nerdkit Serial to USB wires? 9 2132 July 15, 2010
by Rick_S
Mobile LED Array 3 1103 July 11, 2010
by Rick_S
PL2303 6 1629 July 10, 2010
by lsoltmann
don't know how to start 3 1223 July 06, 2010
by deltaboss
Strange Serial Question 14 2135 July 03, 2010
by mongo
Servo Squirter PWM code and PWM code questions in general 8 1274 July 03, 2010
by Ralphxyz
Newest irritation No longer can program MCU 4 1262 June 29, 2010
by hevans
Displaying String variables onto the LCD. 10 1948 June 16, 2010
by hevans
Interrupt troubles 6 1474 June 13, 2010
by mrobbins
How to reset the MCU to the vanilla "Congratulations!" state please? 25 1270 June 13, 2010
by Rick_S
Interrupts and serial communications 4 1314 June 12, 2010
by mrobbins
Software PWM 8 1552 June 10, 2010
by Ralphxyz
Switching over to use the ATmega328 HELP!? 4 1180 June 08, 2010
by Ralphxyz
Cant load the first program 7 1148 June 07, 2010
by hevans
american flag style error code 12 1014 June 07, 2010
by wayward
Initial project fail 5 1095 June 04, 2010
by hevans
Download disrupted and now MCU doesn't communicates to the USB 3 1591 June 02, 2010
by Adrian
3/4" LED Array Printable Grid Template 3 1497 June 01, 2010
by lavared
Voltage on Micro Controller Pins 4 1004 May 28, 2010
by hevans
LCD display shows faded and incomplete characters 4 1503 May 24, 2010
by wayward
Question about reading the output from the serial port 2 1065 May 20, 2010
by hevans
A few interesting things I noticed when reading thru the USB NerdKits Guide 6 1100 May 10, 2010
by Steve35897
make fails on initialload program. 6 999 May 10, 2010
by hevans
Could someone explain this please 3 1761 May 10, 2010
by Ralphxyz
Hotkey in Programmers Notepad 3 1353 May 09, 2010
by n3ueaEMTP
weight scale schematic 2 3802 May 03, 2010
by mrobbins
downloads 5 1807 May 01, 2010
by Jer
Should libnerdkits/uart.h work on a MCU without bootoader? 10 1492 April 25, 2010
by JackScumm
access denied when using command 5 1064 April 24, 2010
by Rick_S
[WANTED] Nerdkits with ATmega1280 microcontroller 4 1773 April 20, 2010
by Shanytc
OBDII Project Slight Problem 16 2735 April 12, 2010
by Mike
Temp Sensor Tutorial, What code am I editing? 4 1130 April 11, 2010
by mcai8sh4
Downloads - Missing Files in Initialload Folder 2 1079 April 10, 2010
by Rick_S
Error running ./configure --build=`./config.guess` --host=avr 6 2509 April 07, 2010
by CyberGod
Multi sensors part three Bad readings 3 1017 April 06, 2010
by Ralphxyz
Getting blank screen when running program 7 997 April 05, 2010
by Ralphxyz
Problems loading first test program 28 1720 April 03, 2010
by Rick_S
Multi sensors part two the code 4 1190 April 02, 2010
by Ralphxyz
How to use Hyper Terminal? 2 1177 April 02, 2010
by Ralphxyz
compiler error delay.c:1: error: MCU 'atmega328P' supported for assembler only 7 1970 March 29, 2010
by hevans
Lost the program 7 1149 March 28, 2010
by Ralphxyz
How to get the guide? 7 1300 March 23, 2010
by treymd
Power supply reference voltage 5 1033 March 19, 2010
by mrobbins
Multiple sensor (LM34s) wiring 4 1423 March 18, 2010
by Ralphxyz
font.h update2 4 1350 March 15, 2010
by Farmerjoecoledge
Bad Programming Header??? 1 1061 March 14, 2010
by mrediske
Why not PIC? 3 1233 March 12, 2010
by Phrank916
LEDArray - Bash question 3 1195 March 10, 2010
by mcai8sh4
Quick LCD question... 3 1123 March 07, 2010
by mcai8sh4
Hey, Mike & Humberto: Vote Pop-ups 8 1168 March 06, 2010
by hevans
Not just any cable 5 1152 March 04, 2010
by treymd
Multi Panel Array - 2 panels - what lines need to be changed 4 1007 March 01, 2010
by hevans
Multi Panel Array - not working 2 1037 March 01, 2010
by gplouffe
Temp Sensor not working 6 1022 February 27, 2010
by Ralphxyz
Are you for real? WTF! 5 1736 February 27, 2010
by Hexorg
Guarding against static 2 1054 February 27, 2010
by mongo
receiving char from computer using usb to serial cable 6 1444 February 26, 2010
by sharadgupta7
Can i remove the programming header and still talk to the microcontroller 7 1057 February 26, 2010
by sharadgupta7
Can't get the "Make" Command to run 7 1359 February 26, 2010
by ELMo_0007
Problem trying to download tempsensor.c to micro controller 3 1091 February 26, 2010
by hevans
NerdKit OSX 10.6.2 (Snow Leopard) setup 8 1402 February 26, 2010
by Ralphxyz
2 Projects due! got 2 wks! NEED HELP!!!!!!!! 3 1348 February 25, 2010
by treymd
pl2303 suddenly doesn't want to play 6 1320 February 24, 2010
by mcai8sh4
Mcu pen voltage and current 3 1099 February 22, 2010
by Solorbob
Can't get the 168 to boot into programming mode 25 1269 February 21, 2010
by treymd
Bitwise Math modification 8 1166 February 20, 2010
by Ralphxyz
Switching between C compilers on Mac OSX? 7 1149 February 19, 2010
by Jon
Program stopped working 6 1078 February 15, 2010
by Rick_S
PuTTY don't like me... 10 1331 February 15, 2010
by Herover
Problem with Temperature Sensor Project 13 1351 February 12, 2010
by treymd
NK component current requirements 6 1876 February 10, 2010
by mrobbins
Binary output 2 1160 February 09, 2010
by N3Roaster
Schematics, Schematics, Schematics 13 1423 February 08, 2010
by mongo
NerdKit Startup User Guide Bitwise Arithmatic pg 70 - 3 1159 February 06, 2010
by Ralphxyz
Nerdkit Guide Change? 3 1272 February 04, 2010
by sepeters
C compiler 5 1272 February 04, 2010
by JKITSON
Wire broke inside LCD,plug socket 12,kit ruined 5 1326 February 02, 2010
by Mike
LED Array, Single column will not light 13 1299 January 24, 2010
by Rick_S
Increment Counter 5 1311 January 23, 2010
by DrNoExpert
led array test 4 1344 January 22, 2010
by jastermerrel
COM Ports 4 1145 January 18, 2010
by mongo
Mac OSX Snow Leopard Problem 2 1521 January 18, 2010
by hevans
ATmega168 7 1293 January 15, 2010
by Arik
Ultra-Sonic Range Finder for NerdKit 1 1248 January 14, 2010
by omer921
Good literature our there for new hobbyists? 4 1260 January 14, 2010
by Phrank916
Rick, your code? 8 1304 January 14, 2010
by Farmerjoecoledge
Terminal Help 2 1256 January 11, 2010
by hevans
Lost newbie 5 1415 January 07, 2010
by Mike
LCD displays all pixels instead of the "Congratulation" message 8 1410 January 06, 2010
by mongo
where do you get wiring instructions to the progects!!!!!!!! plz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 1356 January 03, 2010
by toric5
Adding output connections seems to reset (or something) the MCU 6 1121 December 31, 2009
by promethean
Can't open device "/dev/ttyCOM3" 2 1336 December 30, 2009
by Rick_S
an improvement for the bootloader 1 1169 December 30, 2009
by xiangrui
latching PORT data - 10 1444 December 29, 2009
by mrobbins
Weird error message 4 1156 December 28, 2009
by Ethanal
PORTB NOT RESPONDING CORRECTLY 19 1481 December 28, 2009
by NK_EK
DC adapter (wall wart) questions 8 2583 December 27, 2009
by BobaMosfet
test post - please ignore..... 2 1104 December 25, 2009
by pej
Help!!! 3 1204 December 25, 2009
by hevans
Piezo Sound Meter help requested with possible wiring error 6 1283 December 24, 2009
by Rick_S
Can's reprogram after changing tempsensor program 6 1505 December 22, 2009
by Hewitt2
Blank LCD 4 1182 December 10, 2009
by wayward
Chip won't erase 6 1202 December 07, 2009
by Rick_S
Linux Sucks 8 1458 December 04, 2009
by Farmerjoecoledge
Question About Bootloaders 15 1766 November 25, 2009
by pbfy0
trouble with led_blink project 4 1204 November 12, 2009
by hevans
Tempsensor tutorial 5 1259 November 09, 2009
by mrobbins
Halloween Project Help 3 1219 October 31, 2009
by n3ueaEMTP
COM port question and initialload problem 9 2165 October 31, 2009
by mrobbins
Trying to use SPI interface with Maxim 6675 - can't get SCK to output on PORTB2 7 2019 October 31, 2009
by Keith726
LCD Serial Backpack 7 2588 October 24, 2009
by pbfy0
Advanced? 9 1442 October 02, 2009
by Capt
wal wart 3 2247 September 27, 2009
by Jesuz
help. please... 10 1221 September 24, 2009
by Jesuz
How to test USB programer 5 1497 September 17, 2009
by rusirius
Communicating between 2 MCUs 5 1363 September 16, 2009
by rusirius
Redirecting output from terminal to LCD 10 3818 September 14, 2009
by wayward
Controlling a Smoke Machine with the NerdKits 8 1996 August 12, 2009
by mrobbins
Source Codes For Learning Purposes Wanted 7 4995 August 07, 2009
by Nerdful_com
Dimming an LED 5 1524 August 05, 2009
by pedroh96
LCD Screen Fades 2 1524 August 01, 2009
by davenelson
MOSFET, Light Bulb and NerdKits 6 1527 July 31, 2009
by sgmaniac1255
Help with Comunication 7 1261 July 24, 2009
by wayward
Pin Voltage and Reading the Data sheet 3 1347 July 09, 2009
by sgmaniac1255
Overheated Temperature Sensor 6 1285 July 08, 2009
by mrobbins
Schematics for project in manual? 1 1418 July 04, 2009
by Figment
font.h update4 Last 1 1770 June 23, 2009
by Farmerjoecoledge
PA1? Pin 19?? WTF? 5 1314 June 22, 2009
by hevans
NerdKits guide 5 1736 June 19, 2009
by BobaMosfet
Another USB Interface 7 1534 June 18, 2009
by BobaMosfet
lcd datasheet 5 2913 June 18, 2009
by BobaMosfet
font.h update3 1 1220 June 16, 2009
by Farmerjoecoledge
error in NerdKitsGuide 5 1448 June 13, 2009
by BobaMosfet
font.h update 1 1237 June 12, 2009
by Farmerjoecoledge
font.h font.txt makefile 1 1365 June 12, 2009
by Farmerjoecoledge
comminicating thru uart 6 1509 June 09, 2009
by Starwarslegokid
Works on win7 :) 2 1393 June 04, 2009
by VengeancePuppy
Dont edit the makefile with Notepad 4 1758 May 31, 2009
by wayward
Serial or null-modem 3 1449 May 23, 2009
by brian
Accurate Temp Controlled Frig... 3 1576 May 19, 2009
by tony
First Time HELP!!!!!!!! 10 1659 May 16, 2009
by mfspunk
Reading from serial port on Mac 6 1502 May 09, 2009
by brian
Minor request 2 1448 May 01, 2009
by mongo
Drawing's? 6 1844 April 27, 2009
by Farmerjoecoledge
Should be able to... 3 2021 April 17, 2009
by Farmerjoecoledge
Viva NerdKits 6 2122 April 12, 2009
by Kevin
test 0 150
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test 0 168
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Problem with "anodes" 0 161
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