PIR Motion Sensor (HC-SR501)

PIR Motion Sensor Detector Module HC-SR501 The PIR Motion Sensor Detector Module HC SR501 allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor’s range. It is often referred to using “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” sensor. The module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It has a delay time adjustment Potentiometer and sensitivity adjustment Potentiometer. Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc. To know more about how to interface PIR sensor with raspberry Pi Click here! Features : Infrared Sensor with Control Circuit Board The Sensitivity and Holding Time is adjustable. Blockade time: 2.5s (Default) Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M) Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S). Package Includes : 1 x PIR Motion Sensor Detector Module HC SR501. Model PIR HC-SR501 Operating Voltage (VDC) 4.5 ~ 20 Average Current Consumption (mA) 0.06 Distance Measuring Range (CM) 300 ~ 700 Output Type (High/ Low-level Signal) 3.3V TTL output Dimensions (mm) LxWxH 32 x 24 x 18 Weight (gm) 10 Working Temperature Range (°C) -20 to 80 Detection Angle <140° Delay Time 5 to 200s (Can be Adjusted, Default 5s /- 3%) Shipment Weight 0.02 kg Shipment Dimensions 4 × 3 × 1 cm

HC-SR501 PIR Motion Sensor Module Details HC-SR501 auto-senses light for various applications (in house, basement, outdoor, warehouse, garage, etc,) for ventilator control, alarm, etc. Features Automatic infrared detection (LHI778 probe design) Output goes high when objects enter the sensing range, and automatically returns to low when object leaves Optional photosensitive control Optional temperature compensation Trigger mode jumper L: Non-repeatable / delay mode: sensor goes low after the delay, regardless of the presence of the object. H: Repeatable: sensor stays high as long as any object is detected during the delay time. Wide operating voltage range Micro-amp power Output high signal: easy to achieve docking with the various types of circuit. Infrared technology (LHI778 probe design) high sensitivity | high reliability widely used especially for battery-powered products. Specifications Voltage: 4.8 – 20Vdc Current (idle): <50?A Logic output: 3.3 V / 0 V Delay time: 0.3 s ? 200 s, custom up to 10 min Lock time: 2.5 s (default) Trigger – repeat : L = disable , H = enable Sensing range: <120 ?, within 7 m Temperature: ? 15 ~ +70??C Lens diameter: 23 mm Dimension: 32 x 24 mm Package Includes: 1x HC-SR501 PIR Motion Sensor Module Datasheet: HC-SR501 Related Products: SENSORS | MODULES

PIR Motion Sensor (HC-SR501) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. PIR Motion Sensor (HC-SR501) It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.

PIR Motion Sensor Module