About 1.5 million bicycles are stolen each year, and only about 20 percent are returned to their owners. A California company, Factory Enhancements Corp., has introduced a motion-sensor alarm system ...

Basic motion sensing setup using Arduino, PIR sensor, LEDs, and push button for interaction & Motion-triggered alarm system with Arduino, PIR sensor, piezo buzzer, and LED alert. // first pic This ...

The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.

About 1.5 million bicycles are stolen each year, and only about 20 percent are recovered and returned to their original owners. A California company, Factory Enhancements Corp., has introduced a ...

The Smart Campus using IoT project aimed to enhance campus life by developing a Motion Sensor Alarm System to detect unauthorized access and send real-time alerts with images. It also included a Smart ...

ELK Products Inc. is pleased to introduce a new 360° PIR Motion Sensor to the 319 Series Wireless Sensor line. The ELK-319PIRC is ideal for ceiling mount applications and provides a detection area of ...

This gadget would probably end up causing more harm than good. The phone has a sensor that can detect motion; if the sensor is set off the phone will dial a pre-designated number and let you listen to ...