This is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V regulated voltage. 

Bateria recarregável Ni-MH

The LiPower board is based on the incredibly versatile TPS61200 boost converter.

DC-DC converter waterproof. With input between 16 and 36VDC for 9V and up to 5A of output current.

1.5V / 250MA light, thin and versatile solar panel . Unlike regular solar panels, this one is flexible to be folded, sewn or sewn on clothing to match any type of surface thread. A good choice for DIY enthusiasts when choosing an alternative energy source. Clean energy, in a compact size and in a versatile way.

Fios Vermelhos: Entrada 230Vac/50Hz, Primário