Motion sensor HM-SR602 pyroelectric infrared touch (MH-SR602)
Description Motion sensor HM-SR602 pyroelectric infrared touch
Motion sensor HM-SR602 pyroelectric infrared touch
The MH-SR602 Infrared Motion Sensor, also called PIR Sensor, is a motion sensing device.
The sensor works on the principle of measuring the level of infrared radiation emitted by living beings. The MH-SR602 may also react to other objects that emit heat, especially if their temperature changes.
The MH-SR602 sensor can be easily integrated into circuits based on Arduino, AVR, ARM and other microcontrollers.
Specifications
Power supply: 3.3-15V
Output signal: High/Low TTL (3.3V)
Delay time: 2.5sec - 1hour
Effective Angle: <120°C
Motion detection distance: 0-3.5m
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