HC-SR312 PIR Motion Sensor Module

From the shop's description

The HC-SR312 human body induction module is a digital intelligent automatic control product based on passive human body infrared technology, with high sensitivity and reliability. It is widely used in all kinds of automatic induction electrical equipment. Features: Low power consumption, small size, easy for embedded installation Internal digital signal processing, anti-interference enhancement High sensitivity and high reliability, can be widely used in automatic sensing circuit technical parameters Anti-interference enhancement, internal use of digital signal processing, direct high and low level output Repeatable trigger mode: after induction output high level, the time delay period, if there is the human body in the scope of its induction activities, its output will always keep a high level, until the people left after the delay, it becomes low level (that is, the sensing module automatically delays a delay period after detecting each activity of the human body, and takes the time of the last activity as the starting point of the delay time) Specification: Working Voltage: DC 2.7-12V Static Power Consumption: <0.1mA Delay Time: 2 seconds Blocking Time: 2 seconds Trigger Mode: repeatable Sensing Range: ≤100 degree cone angle, 3-5 meters (depending on the specific lens) Working Temperature: -20 – +60°C PCB Dimensions: 10mm x 8mm Package Includes: 1x HC-SR312 PIR Motion Sensor Module Datasheet: HC-SR312 Related Products: SENSORS | MODULES