eBay Cheap & Cheerful: #3 - DC/DC Boost Module 5V Out

For just 55p, this DC/DC boost converter with a 5V output is good value. It produces enough output power to light a red LED with just 100mV on its input.

DC-DC Boost Converter Step Up Module 1-5V to 5V 500mA Power Module New N1 http://www.ebay.com/itm/-/171993590470

https://www.mpja.com/download/ce830.pdf

Видео eBay Cheap & Cheerful: #3 - DC/DC Boost Module 5V Out канала Julian Ilett