Schlagwort: Ultrasonic Communication

  • Ultrasonic Arduino-to-Arduino Communication

    Ultrasonic Arduino-to-Arduino Communication

    Reading Time: 2 minutesUltrasonic Arduino-to-Arduino Communication Arduino Team — June 1st, 2018 In the video below, Brazilian maker Eduardo Zola shows us that you don’t necessarily need radio waves to pass messages between Arduino boards; instead, he’s using ultrasonics.  Zola’s setup features TX and RX transducers desoldered from an HC-SR04 module along with a pair of Unos…