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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ZX Spectrum games disassembly

Something to read for old game lovers: Two games (Skool Daze and Back to Skool) disassembled and commented.

AVRSH: A Command Interpreter Shell for Arduino/AVR.

AVR Shell is a UNIX-like shell for AVR microcontrollers.

AVR init code generator

An AVR initialization sequence can't be easier with this generator.

6502 programming

Some information about 6502 programming languages, plus one free 6502 assembler...

Z80 In-Circuit Emulator Kit

Do you need to debug a Z80-based computer "in situ"? If yes, this is an ultimate "must-have" tool.

Visual Algorithm Builder for AVR

The Graphics Integrated Development Environment
for AVR microcontrollers.


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


Something nostalgic: QP/M is a time/date stamping and speedy CP/M 2.2 replacement that fits in the same memory space.

Javascript emulators

The emulator of the great machines of the past can be written in (interpreted) JavaScript now...

Noah Vawter's stuff

Python for ATMega and AVR 1-bit groove box by Noah Vawter.

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