Regular readers of Hackaday will know that the projects we feature are generally of the high-tech variety. Microcontrollers, 3D printed parts, embedded Linux, lots of wires, that sort of thing. But ...

The sensor was prepared with 4 x 28 awg 6-inch wires that will be connected later to the ESP32 board. The sensor body was made from a 2in PVC coupling, threaded on one end for the tank, and “slip” ...

The sensor was prepared with 4 x 28 awg 6-inch wires that will be connected later to the ESP32 board. The sensor body was made from a 2in PVC coupling, threaded on one end for the tank, and “slip” ...

A faulty fuel level sensor, also known as the fuel gauge sending unit, is one of the most frustrating issues drivers deal with. Not knowing exactly how much gas is left in your tank causes constant ...