Pay in 4 interest-free payments of $42.25 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
475GHz in frequency
Flexural beam
and industrial routers
and low-power data visualization
SmartElex BS312 PIR Motion Sensor Science Kits 475GHz in frequencySmartElex BS312 PIR Motion Sensor The SmartElex BS312 PIR Motion Sensor is a compact passive infrared sensor designed to detect human motion by sensing changes in infrared radiation. It helps systems respond only when movement is present, reducing unnecessary power usage and improving efficiency. This sensor is suitable for students, makers, engineers, educators, and startups who are building electronics projects that require reliable motion detection
US$ 41.92
US$ 39.20
US$ 35.12
US$ 47.36