Capacitive fingerprint sensor FPC1020AM with memory of 500 fingerprints

Product detailed description

Secure your project with biometrics - this ubiquitous optical fingerprint scanner adds fingerprint detection
and verification super simple. Connect to any microcontroller or system via UART.

The principle of operation of the capacitive reader is based on the use of the capacitance difference between the sensor plate and the finger surface (elevations and depressions). The sensor represents one plate of the capacitor and the other plate is interpreted by individual locations on the finger. The impression is thus obtained from the pixels in digital form. To read the image, the finger is placed on a sensitive surface equipped with a large number of electrodes. These convert the fingerprint capacitively into a digital image, which is further processed. The papillary lines are more adjacent to the substrate than the gaps between them, so they have a higher capacitive resistance.

Specifications:

• Sample comparison: <0.2s
• Capacity: 500 prints
• Template files: 512 bytes
• Interface: UART (TTL logic level), USB
• Power supply: 4.2 to 6.0V
• Operating current: <40mA
• Standby current: 38uA
• Temperature: -20°C to 50°C
• Relative humidity: 10% RH - 90% RH (non-condensing)
• Window area: 10.5x11.5mm
• Plate dimensions: 33.4x20.4x3mm

Included in delivery:

• 1pc Capacitive fingerprint sensor FPC1020AM with 500 fingerprint memory
• 1pc USB cable
• 1pc UART cable

Remark:

This product is not a standalone functional unit and may require professional installation.