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Showing posts from November, 2011

Flashing circuits Led by music (in digital)

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Flashing circuits Led by music   You hear a lively music and feel as though something is still missing, so why not do a flashing LED circuit to the beat to mix with you into the world of melody. I will teach a simple way to do that.

Electronic digital lock circuit

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front * Map principles:  

Welcome to Electronics And Telecommunications Blog

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Welcome to Electronics And Telecommunications Blog! I hope this blog will be useful for everyone who love Electronics And Telecommunications. This blog will tell you everything about CPU, microcontroller, Printed circuit board, robot,...