Joule Thief Variant: Instructions, Detail
NOTE: I have the transistor backwards in this video! For some reason it still works with this particular transistor, but it won’t work backwards with 2n2222a. You must connect Cathode of LED to Emitter…
Experiments, inventions, patents, …
NOTE: I have the transistor backwards in this video! For some reason it still works with this particular transistor, but it won’t work backwards with 2n2222a. You must connect Cathode of LED to Emitter…
An interesting effect is demonstrated near the end of the video, before the still shots. But is it really a Tesla coil? I have some problems with including this variant in with real Tesla…
This is a replication of Jonnydavro’s aluminum pan oscillator. His circuit uses one transistor, a 4KV trigger coil, and a some thin aluminum cooking pans. The feedback signal for the transistor comes through the…
Following my video the other day for the soil powered flashing pumpkin, sMartcreations2010 enhanced with a circuit that can light 2x LED’s from a small power source. I replicated his design, but used a…