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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TCP/IP stacks for microcontrollers

Two TCP/IP libraries for a wide range of microcontrollers.


Development Platform for the Atmel AT90USB162 and AT90USB82 USB AVR Microcontrollers.

Understanding FAT32

How to access data on FAT32 filesystem (by Paul Stoffregen). Useful information if you are playing around memory cards or such devices.

Glade - AVR audio library

Glade is a simple, easy-to-use, 8-bit audio library for the Arduino. It allows you to play sound on the pin 11 of the Arduino board using PWM.

4x ZX Spectrum

A little bit retro: Four links to ZX Spectrum related projects, because SPECTRUM IS STILL ALIVE! :)

Random bit generator

Simple, low-consumption and really unpredictable random generator, usable for cryptographic applications.

AVR code lock

Electronic combination lock with ATMEL AVR

Text video display for 8bit computer

A simple and handy 40x25 monochrome text display you can attach to your 8bit computer (based on Z80, 6502 etc.) as I/O device with parallel data bus.


pico]OS is a highly configurable and very fast real time operating system (RTOS). It targets a wide range of architectures, from very small 8 bit processors and microcontrollers up to very huge platforms. Ports are available for 6502, 80x86, PPC and AVR.


A 16-bit subroutine threaded forth kernel for atmel's AVR.

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