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1/3/5/10/20Pcs DC-DC Adjustable Step-Down Power Supply Module LM2596 Voltage Regulator With Voltmeter Digital Display 3.3V5V12V

USD 8.47USD 11.29

1/3/5/10/20Pcs DC-DC Adjustable Step-Down Power Supply Module LM2596 Voltage Regulator With Voltmeter Digital Display 3.3V5V12V

Description
Specification
5PCS A3972SBT A3972 DIP-24
USD 1.83USD 1.89
5PCS A3972SBT A3972 DIP-24
USD 1.83USD 1.89
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