Overview
HelloTouch Fingerprint Reader is based on capacitive-technology with hardened surface and enhanced ESD resistivity. There are 160×160 sensor pixels to construct sensor area of 8.0×8.0 mm2 because each pixel size is 50×50 µm2.
The Build-in analog and digital circuitry minimizes the of external component, and provides easy-to-use standard USB interface to microprocessors. The operation of the sensor is controlled through registers, following a simple protocol. The captured image quality can be adjusted by setting gain, offset or reference voltage parameters. The internal operation and interface speed can also be configured to the need.
This product is a mini fingerprint algorithm module and can be used with the capacitive chip sensor reader. HelloTouch Fingerprint Reader has a wide range of applications but focuses mostly on authentication applications.
