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Description
The Grove Capacitive Fingerprint Scanner/Sensor is based on the KCT203 Semiconductor fingerprint recognition module, including a high-performance MCU, a vertical RF push-type fingerprint sensor, and a touch sensing device.
This module features many advantages such as small size, small fingerprint template, low power consumption, high reliability, fast fingerprint recognition, etc. In addition, it is worth mentioning that there is a lovely RGB light around this module to indicate whether the fingerprint recognition is successful.
The system is equipped with a high-performance fingerprint algorithm, and the self-learning function is remarkable. After each successful fingerprint recognition, the latest challenge feature values can be integrated into the fingerprint database to continuously improve the fingerprint features, making the experience better.
Applications
- Fingerprint lock devices: door locks, safes, steering wheel locks, padlocks, gun locks, etc.
- Fingerprint sign-in, access control system
Specifications
| CPU | GD32 |
| Fingerprint Template Storage | Max. 100 |
| Connector | Grove UART |
| Sensor Resolution | 508 DPI |
| Sensor Pixel | 160x160 |
| False Rejection Rate | <1% |
| False Acceptance Rate | <0.005% |
| Match Response Time(1:N Mode) | <350ms |
| Match Response Time(1:1 Mode) | <7ms |
| Sensor Size | Φ14.9mm |
| Frame Size | Φ 19mm |
| Power Consumption | Full speed: ≤40 mA; Sleep: ≤12 uA |
| Operating Voltage | 3.3 V / 5 V |
| Operating Temperature | -20 ~ 70 ℃ |
| ESD Protection | Non-contact 15 KV, contact 8 KV |
Included
- 1x KCT203 Semiconductor fingerprint recognition module
- 1x Sensor cable
- 1x Grove cable
- 1x Grove driver board
