Yigo LM2596 DC-DC Adjustable Down Converter Module

Bought two of these to step down from 12V Battery (part of a small solar installation - so input voltage can vary to around 14V ) one steps down to 5V and one to 3.6V - the output voltage is easily adjustable via the little screw on the blue pot (variable resistor). Both are working very well, handling about 0.5A each and generating very little heat. Output appears stable as far as I can tell with my digital voltmeter.5 stars as I think they are great value for money and appear well made. I'll update this review in a few months to report on reliability.

A bit pricey.

Very easy to set up - connect the source voltage to one side and a multimeter to the other and then turn the screw in the top of the potentiometer (the blue box at the top) until you get the output voltage you're looking for. An essential component of any project that needs mobile power. This unit is currently powering my Raspberry Pi from a 9V battery.

This little adjustable Power Supply module worked brilliantly for converting the lighting in our caravan. We will definitely be getting more.

not a good product. the voltages on the caps are too low thus it cannot handle high voltages as been stated on the tin