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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VGA

Generate real-time VGA signal + music with ATmega

An amazing demonstration of the power of the slightly overclocked ATmega88 (video included in the article).

Scrolling VGA output for Microchip PIC

VGA 640×480@60Hz output from PIC with 64×40 pixels and 256 colors

VGA clock with USB interface

PIC18F2550 based clock with VGA video output

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.

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