solar powered blinking LED, only one component !!!!
Flashing is faster and much more powerfull but my camera can not catch all flashes,
Most innovative and ultra best solar harvester,
world first one component led flasher
0.4V startup ! very powerful design with onboard pcb coil transformer
only 2 BPW 34 for generate power
very easy replicable, only one component = transistor , all magic is hidden in PCB structure
Tags: solar components