John Vavladelis

John Vavladelis

ΕΙΜΑΙ ΡΑΔΙΟΕΡΑΣΙΤΕΧΝΗΣ
John Vavladelis
More ideas from John
Building a Simple FM Transmitter

This article shows you how to build a very simple FM transmitter from thirteen components (one of these you make yourself), a Printed Circuit Board (PCB) and a battery.

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Convert power suply as battery charger

Do you have old, dead lead acid batteries sitting in your garage, unused for years? Then this could be a good information for you. If your lead acid batteries have dried out due to lack of use, this instructional video can show you how to bring them back to life. This video covers the entire …

Do you have old, dead lead acid batteries sitting in your garage, unused for years? Then this could be a good information for you. If your lead acid batteries have dried out due to lack of use, this instructional video can show you how to bring them back to life. This video covers the entire …

How to Make Touch Switch at home - YouTube

How to Make Touch Switch at home - YouTube