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Showing results for tags 'laser range finder'.
In this article/video, I used an RP2040 Zero board, a VL53L0X Laser time-of-flight ranging sensor, and a 2.4” TFT display to build a graphical laser rangefinder unit that can be used to monitor the distance, check the liquid level, etc. The board is also equipped with a relay and a buzzer that allow the user to provide distance-related acoustic signals or activate/deactivate an external device, such as a pump, brake, etc. Source: https://resources.altium.com/p/rp2040-zero-powered-laser-range-finder-gui-and-24-tft-display