2Pcs Step Down Power Supply Dc-Dc Module For Arduino 12V To 3.3V 5V Buck Ic N vr
3,66 €
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).
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