The Passive Infrared Sensor (PIR) sensor module is used for motion detection. It can be used as motion detector for security systems or robotics. It works on 5V DC and gives TTL output which can be directly given to microcontroller or to relay through a transistor.
This pir motion sensor switch is a new type of energy-saving lighting switch, it adopts high sensitivity detector, integrate circuit and SMT. It gathers automatic, convenient, safe, energy-saving, practical functions. It has wide detection range made up of up and down, left and right service field. It utilizes human motion infrared rays as control signal sources, when one enters the…
PIR Motion sensor - 360 Degree. This pir motion sensor switch is a new type of energy-saving lighting switch, it adopts high sensitivity detector, integrate circuit and SMT. It gathers automatic, convenient, safe, energy-saving, practical functions. It has wide detection range made up of up and down, left and right service field. It utilizes human motion infrared rays as control…
