[Electronics] Teach you to make induction wireless transmission, lighting energy-saving lamps

By TENCO in 2018-10-31 00:00

I happened to see a video about this before, I feel like a light tube is very fun.

Let's do one.

I didn’t think I could succeed once.

Secondary 300匝, primary 2.5匝

Circuit

Lighted the tube, it really succeeded.

But the brightness is not high

Transistor used s8050