An Ultrasonic Range Finder using the RP2040-Zero (Raspberry Pi Pico), a 3.2-inch TFT display, and the RCWL-1655 sensor (compatible with HC-SR04 and other similar modules too, with ECHO and TRIG Pins)!
I only used two push buttons to navigate between the widgets (Input device: Keypad), so it works similar to the TAB and Enter keys on the computer keyboard
Source: https://youtu.be/GkEIJ_lL63E
