LM317 Step down Power Supply Module Speed Control Regulator Kit / LED Voltmeter
ab 1,19 €
LM317 Kit+LED. LM317 with LED. LM317 Module. Input AC volt:6V-25V. Input DC volt:5V-35V. output DC volt:1.25V-30V. Adjustable regulator module with LED display. With LED display.
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