DY50 Optisches Fingerabdruck-Lesegerät Sensor Modul All in One für Arduino-Schlösser
9,60 €
(Split: Fingerprint sensor: 56 ╳ 20 ╳ 21.5mm. Foot TD) connected to the data bit machine receiving end (RXD), data receiver module feet (3 feet RD) connected to the data sender bit machine (TXD). PC Interface: UART (TTL logic level) or USB2.0 / USB1.1.
Jetzt bei Ebay:
