Breadboard Power Supply (3.3V-5V) F2F Jumper Wires (20cm) 40pcs 000 fingerprint templates directly in

000 fingerprint templates directly in the module's built-in flash memory

or DIY project boxes

and the higher the output voltage - which your microcontroller reads via an analog-to-digital converter (ADC) pin

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Breadboard Power Supply (3.3V-5V) F2F Jumper Wires (20cm) 40pcs 000 fingerprint templates directly inBreadboard Power Supply (3. 3V 5V) Deliver clean, regulated power directly to your breadboard with this compact dual voltage power supply module. Plug it onto any standard breadboard, connect a DC adapter or USB cable, and instantly get selectable 3. 3V or 5V on both power rails no more messy jumper wires from external regulators. Specifications Output Voltages 3. 3V and 5V (independently selectable per rail via jumpers) Input Voltage 6. 5V 12V DC