PX / PIR501
HC-SR501 PIR motion detector
Explore passive infrared motion detection for occupancy and interactive projects.
500 FCFA
Test purchase · Stripe sandbox · delivery not charged
Detects changes in thermal radiation, not reliable stationary occupancy. Check the module supply and output levels. Allow warm-up and keep away from moving heat sources.
Try on the virtual workbench ↗Stripe sandbox · no real charge. Delivery is not charged and no physical shipment is placed.
Technical specifications
- Manufacturer
- Shenzhen Shiji Chaoyue Electronics Co., Ltd.
- Manufacturer reference
- PIR501
- Model
- HC-SR501
- Detection
- PIR
- Compatibility
- Detects changes in thermal radiation, not reliable stationary occupancy. Check the module supply and output levels. Allow warm-up and keep away from moving heat sources.
Integration notes
Document your measurement range, sampling interval and calibration method. Test known reference conditions before using readings in a control loop. Keep signal wiring away from motor power cables.
Specifications refer to the stated manufacturer reference. Check pin assignments and your application’s operating conditions before assembly.