DC-DC 12V To 3.3V 5V Buck Step-down Power Supply Module 5.5X2.1MM For Arduino
0,67 €
12V (12V input directly converter to the output). Output: 3.3V (+ - 0.05v error), 5.0V (+ - 0.05v error), 800mA (load current can not exceed 800ma). PCB board size: 4.5cm 4.5cm. With red power indicator led.
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