While still in school, I restored the spent battery pocket receiver rather primitive, but effective way. With pliers gently removed the graphite rod and filled the battery with water. Then waited until the water completely evaporated, put back stem — and battery-some time worked better than new.
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While browsing ads on an online "flea market", I came across wheels from a children's quad bike. They also came with hubs and steering knuckles. The price was very attractive, and I bought...
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Training RC model airplane. This publication is for those who have sufficiently mastered the piloting cord model airplanes and thinking about the next step — creating the RC. You can, of...
