µ[micro]electronics info - Atmel

ARM7 game console

admin — Fri, 28 May 2010 17:25:37 +0000

How to build game console based on ARM7 chip?

Image: Craig J. Bishop

Microcontrollers gotchas

admin — Sun, 05 Apr 2009 13:59:10 +0000

A list of AVR and PIC common pitfalls by Ladyada.

PS/2 keyboard data logger

admin — Tue, 26 Aug 2008 10:04:05 +0000

KeeLog has decided to release an early version of it's hardware keylogger family to the public domain, including full firmware & software source code, keylogger hardware electrical schematics, and documentation.

PFAVR - FORTH for AVR microcontroller

admin — Fri, 08 Aug 2008 12:39:06 +0000

PFAVR is a 16-bit implementation of the Forth programming language for Atmel AVR microcontrollers. 13Kwords of FLASH and 32Kbytes of external RAM are required, thus the ATmega64 and ATmega128 are really the only devices supported as of this writing.

SquidBee

admin — Mon, 21 Jul 2008 20:56:44 +0000

SquidBee is an Open Hardware and Source wireless sensor device based on Arduino and XBee module.

AVR-MIDI - an USB MIDI-class compliant device

admin — Sat, 05 Jul 2008 19:04:09 +0000

This is an inexpensive DIY MIDI controller device for USB. It consists of a simple AVR ATMega16 with driver software from Objective Development (see).

AVR-MT development board for 20pin AVR

admin — Sun, 15 Jun 2008 12:18:39 +0000

Development board for 20pin AVR microcontrollers with STKxxx-compatible ICSP (10 pins) PLUS simple handy password generator.

Flickr images on a Nokia 6110 Color LCD

admin — Sat, 14 Jun 2008 13:01:27 +0000

Most used are these green character displays with two or more rows to display menus, status or debug messages. With mass production of mobile phones, color LCDs get that cheap, that they can be used as replacement. To test the display, I hacked a kind of small digital picture frame, that fetches pictures from Flickr.

AVR music player

admin — Thu, 29 May 2008 12:49:39 +0000

Standalone AVR Music Player "Sound Bug".

Microcontroller board with Ethernet, MMC/SD card interface and USB

admin — Tue, 27 May 2008 12:12:52 +0000

This project is a basis for developing microcontroller applications connected to an ethernet network.