popular way to charge small devices. They have the benefit of reducing wear on connectors and being easier to use. [bcschmi6] decided to build a solar powered charging pad, which should come in ...

An international research group led by the Università Degli Studi Di Pavia in Italy has built a perovskite solar ... design incorporating an ultrathin ferroelectric two-dimensional perovskite (2D ...

A few years ago, [Lukas Fässler] needed a solar charge controller and made his own, which he has been improving ever since. The design is now mature, and the High Efficiency MPPT Solar Charger ...