This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ... The set-up process is very simple, and best understood by referring the wiring diagram. If everything ...

SAN JOSE, Calif.--(BUSINESS WIRE)--TDK Corporation (TSE:6762) today announced the immediate availability of the Chirp SmartSonic™ platform family of ultrasonic sensor time-of-flight (ToF ...