2PCS DC 3V 3.3V 3.7V 4.2V to 5V with ON/OFF Switch Step-UP Boost for Arduno
9,16 €
(INPUT 3V 1A; OUTPUT 5V 500MA. 2 PCS 3-5V to 5V with Switch Boost Modules. When the EN pin = GND（OR MCU LOW level),the boost module is working properly;. INPUT 3.3V 1A; OUTPUT 5V 590MA. INPUT 3.7V 1A; OUTPUT 5V 660MA.
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