This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

SAN JOSE, Calif.--(BUSINESS WIRE)--TDK Corporation (TSE: 6762) (President and CEO: Shigenao Ishiguro, hereinafter “TDK”) announced that it has reached an agreement with Chirp Microsystems, Inc.

But, similar bursts from other sensors in close proximity may interfere with the echo timing. When that happens, the sensors suffer from a condition called cross talk. Interference from cross talk ...

The Bond Bridge Pro RF-to-WiFi bridge and accompanying Bond Home App bring intuitive, consolidated WiFi control to RF-controlled motorized appliances. The Bridge integrates with popular virtual ...

For years, ultrasonic sensors have been used in a wide range of applications including fish finders, parking sensors in cars and burglar alarms. In this article, we describe the characteristics of ...

The Korea Research Institute of Standards and Science (KRISS, President Lee Ho-seong) has developed an ultrasonic sensor technology that applies a waveguide to detect defects in all directions without ...