Arduino Power Supply Module 3A output 24V/12V to 5V 3.3v Buck Converter for Arduino

Description

NEW Ultra-Small Size DC-DC Step Down Power Supply Module 3A 3.3V Buck Converter for Arduino Replace LM2596 Applications: DIY mobile power, car power, communications equipment power, volume and weight of the various demanding situations (such as aviation model, etc.) 2016 NEW Ultra-Small Size DC-DC Step Down Power Supply Module 3A 5.0V Buck Converter for Arduino Replace LM2596 Applications: DIY mobile power, car power, communications equipment power, volume and weight of the various demanding situations (such as aviation model, etc.)