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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VGA / TV adapter with ATmega

Maxim Rafikovich Ibragimov has published this circuit a few years ago, but it is still very good source of information and inspiration.

Atmel AVR Pong

Old good PONG game - the heart of this game is the ATmega32 microcontroller.

5V stabilisated power supply

Simple step-down DC-DC converter as the 5V power supply for microelectronics constructions.

Doorbell with PIC

This article describes the construction of the "audio sample playing doorbell".

TTL to RS232 adaptor

How to build a simple TTL to RS232 adaptor for your microcontroller projects?

What is this all about?

Hello, let me introduce myself a little...

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