Inside [Klaus]’ device is an Arduino Uno, an HC-SR04 ultrasonic distance sensor, and an Adafruit Wave Shield. Originally, this parking/distance sensor used a small TFT to display the distance to ...
Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect ... he turned an Arduino Pro Micro into a USB sound card which ...
Autonomous mobile robots (AMRs) must be able to survey their surroundings in real time and make decisions based on what’s ...