DC Buck Step Down Module LM2596 DC-DC 4.0~40V to 1.25-37V Adjustable Voltage Regulator With LED Voltmeter DC-DC 2A Short Circuit
USD 1.31USD 1.99
DC Buck Step Down Module LM2596 DC-DC 4.0~40V to 1.25-37V Adjustable Voltage Regulator With LED Voltmeter DC-DC 2A Short Circuit