23 Jul LM2596 DC 4.0-40 to 1.3-37V Adjustable Step-Down Buck Power Module + Voltmeter
LM2596 DC-DC 4V - 40V in / 1.3V to 37V Out 3A Buck Step Down Voltage Converter / Regulator Module with LED Input/Output Voltmeter Display Features: Switchable LED display shows both input voltage and output voltage, eliminates the need to hook up a DMM /...