Description
DC-DC adjustable step-down power supply module LM2596 voltage regulator with voltmeter display digital display 3.3V 5V 12V
Laser Diode Photodiode Contact info@dioded.com
$1.99
DC-DC adjustable step-down power supply module LM2596 voltage regulator with voltmeter display digital display 3.3V 5V 12V
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