Basic motion detection.
Features and Specifications
- Operating Voltage: 4.5V - 20V
- TTL Level Output: 3.3V
- Delay Time: 5-200ms (adjustable)
- Dimension: 32mm x 24mm
Passive Infra-Red (PIR) sensors are used to detect motion based on the infrared heat in the surrounding area. This makes them a popular choice when building a system to detect potential intruders or people in general. These sensors can take for 10-60 seconds to warm up, so try to avoid motion during that time.
HC-SR501 Adjustable PIR Motion Detector - ON SALE
- Product Code: TE-230-501
- Availability: 12 In stock