Short Distance Scan Sensor / Hand Sensor Switch Module Product description 1. Easy to Use After installing the sensor switch,

Fingerprint Recognition Module ZW111 Integrated Fingerprint Sensor Low Power Finger Detection Capacitive Semiconductor ZW111 is an all-in-one semiconductor fingerprint processing

Description This 3×4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, standard star(*)