Continue reading “A Virtual Touchscreen (3D Ultrasonic Radar)” → Posted in Tech Hacks Tagged analog signal , arduino , ultrasonic sensor , virtual touchscreen Using Ultrasonic Sensors To ...

One way to accomplish this involves four HC-SR04 ultrasonic sensor units that transmit data through an Arduino into a Linux computer. The end result is a virtual touchscreen that can be made at home.

Ultrasonic sensors, usually found embedded in the bumpers, that allow for assisted parking features. At first, it will just be the Models 3 and Y that rely solely on cameras for the entire array ...

Elsewhere, sensors are being upgraded rather than added. The ultrasound sensors around the car will boast an increase in range to almost 500 meters, alongside a single forward-facing radar system.