AS608 Fingerprint Optical Sensor ModuleThe AS608 optical fingerprint sensor uses an infrared light source and a sensor to scan the pattern of a finger..
HC-SR501 Adjustable PIR Motion DetectorPIR sensors are used to sense movement of people, animals, or other objects. They are commonly used in burglar ..
R503 Fingerprint SensorThe R503 Fingerprint Sensor offers high accuracy, fast scanning, low power consumption, and a compact size. It is suitable for ..