Ultrasonic Ruler Ray Gun

thingiverse

A cinematic and innovative Ultrasonic Ruler is taking shape, drawing inspiration from the iconic Dune series' Harkonnen pistol prop. This exceptional device serves as a distance sensor enclosed in a unique and stylized housing that transforms into a handheld sonar measuring tape. Its features include an intricately designed handle and a substantial barrel tailored perfectly to its intended use. With each stroke of precision, the Trinket masterfully records distance measurements to an accompanying LED display, while the EZ Rangefinder effortlessly gauges proximity and distance with ease. As for materials, the Electronics kit for this impressive project can be sourced directly from Adafruit's comprehensive shop.