DC Buck Step Down Module LM2596 DC-DC 4.0~40V to 1.25-37V Adjustable Voltage Regulator With LED Voltmeter DC-DC 2A Circuit Board
USD 1.40USD 2.54
DC Buck Step Down Module LM2596 DC-DC 4.0~40V to 1.25-37V Adjustable Voltage Regulator With LED Voltmeter DC-DC 2A Circuit Board