Powerbank

The 2nd greatest invention after the smartphone.

(2012)

Powerbanks were not as popular and cheap as today. Hence, this DIY powerbank came to life. It features two 1000 mAh Lithium Polymer batteries, a USB charging circuit, a switch and an LED. What more do you expect?

© 2019 by Ajie Nayaka Nikicio

The most ridiculously complicated electronics, ever.