The wireless wireless !
A radio running by wireless electricity 🙂 Power is 3V from a wall adapter – radio is rated at 4.5V. Circuit is same as yesterday’s phone charging, tidied up a bit.
Experiments, inventions, patents, …
by F.E.N. · Published · Updated
A radio running by wireless electricity 🙂 Power is 3V from a wall adapter – radio is rated at 4.5V. Circuit is same as yesterday’s phone charging, tidied up a bit.
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