µ[micro]electronics info

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

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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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ATtiny

USB AVR programmer

12. June 2008 - 17:35 — admin

In-system programmer for a lot of AVR microcontrollers

USBTiny - ATtiny2313 based USB-to-parallel convertor

27. April 2008 - 13:02 — admin

USBtiny is a software implementation of the USB low-speed protocol for the Atmel ATtiny microcontrollers.

Open GPS Tracker

23. April 2008 - 21:26 — admin

The Open GPS Tracker is a small device which plugs into a $20 prepaid mobile phone to make a GPS tracker. The Tracker responds to text message commands, detects motion, and sends you its exact position, ready for Google Maps or your mapping software. The Tracker firmware is open source and user-customizable.

Thermometer with DS1820 + ATtiny15

12. September 2007 - 19:47 — admin

This is my very first construction with the cheap Atmel's ATtiny15 and the DS1820 thermometer. The main goal was the BIG display from the 7-segment LED modules. (And cheap + simple construction, of course...)

PC keyboard to RS232 and others...

11. September 2007 - 18:36 — admin

Hello again and sorry for this intermission (a lot of work, you know...) Here are some tips for you...