Interface Fingerprint With ARM7

Description Fingerprint module is a biometric sensor with TTL UART interface. It is used for authentication to identify individuals and verify their identity. The fingerprint sensor used to capture a digital image of the fingerprint pattern, this captured image is stored and used for matching. Features Power DC: 3.6V-6.0V Working curent: 100mA Baud rate (9600*N)bps, … Continue reading Interface Fingerprint With ARM7