Projects: Magnet flashlight
The device uses coils of wire and a moving magnet to produce electricity, which lights up the LED. I did not need to package my previous electronic projects, and even though the circuit is easier, the packaging made the circuit very unreliable. The magnet's movements often broke wires and sometimes pulled components off of the sockets. Still, the light intensity is comparable to that of a small flashlight, but this one cost much more.
|