µ[micro]electronics info

A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.




Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.

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Visual Algorithm Builder for AVR

The Graphics Integrated Development Environment
for AVR microcontrollers.

Portable WinAVR

All you need for AVR programming, running directly from USB memory stick.

Wii Motion sensor and Arduino

How to read the gyro data from Wii Motion Plus by an Arduino.


An open source interpreted language shell for the Arduino serial port.


A small acceleration sensing device in form of a USB stick.

AVR GameBoy

A simple handheld game console with two ATtiny26 and LCD graphic display module.

The JTAG Debugger Based on ATmega644

This JTAG Debugger from the Cornell university is based on an ATmega644 and it’s capable of controlling program execution by setting breakpoints and accessing registers and memory.

AVR prototype board

A new prototype board for AVR 28-pin microcontrollers from Protostack.


A small computer, based on ATMega162, built by C64 lover Andre Klonz.

Digital capacitance meter

An older (2003), but still good circuit: Capacitance meter with AVR AT90S2313 by ELM.

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