적외선 PIR 모션 센서 HC-SR501
(Infrared PIR Motion Sensor -HC-SR501)
개요
- HC-SR501은 적외선 기술을 이용한 움직임 감지 센서입니다.
- 센서로부터 7미터이내 120각 이내의 사람의 움직임을 탐지 할 수 있습니다.
- 자연광의 적외선을 탐지하기도 하여 자연광 센서로도 사용합니다.
특징
- Use BISS0001 signal processing IC, sanyo genius regulator
- Voltage: 5V – 20V
- Power Consumption: 65mA
- TTL output: 3.3V, 0V
- Delay time: adjustable (0.3 sec – 10 minutes)
- Lock time: 0.2 sec
- Trigger methods: L – disable repeat trigger, H enable repeat trigger
- Sensing range: less than 120 degree, within 7 meters
- Temperature: – 15 ~ +70
- Dimension: 32*24 mm, distance between screw 28mm, M2, Lens dimension in diameter: 23mm
- utomatic detecting: the output will be high when objects enter the sensing range, and automatically turn to low when object leave
- Photosensitive control (optional, not factory-set yet) can be set.
- Temperature compensation (optional, factory reset): In the summer when the ambient temperature rises to 30 ° C to 32 ° C, the detection distance is slightly shorter, temperature compensation can be used for performance compensation.
- Working mode (set by jumper)
- Non-repeatable trigger/ delay mode (set to LOW): the sensor will turn to low TTL after the delay, even the sensing object is still in range.
- Repeatable trigger (set to HIGH): the sensor will not turn to low if the object still staty in the sensing range in the delay time.
- Wide operating voltage range: default voltage DC4.5V-20V.
- Micro-amp power level consumption: static current <50 microamps, particularly suitable for battery-powered automatic control products.
- Output high signal: easy to achieve docking with the various types of circuit.
문서
연관제품
- 연관제품 1