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 ...

Once on the road a street rod's gas tank is one of those parts seldom thought about until it's time to pay for filling it up. But when a car is under construction it's a good idea to give the gas tank ...

No matter what kind of car you drive, gas pumps can tell when your tank is full. So how does the gas pump know when to stop? Gas pump sensor technology relies on a deceptively simple mechanism that ...

Whether we want to round up or simply get as much gas into the tank as possible, some of us top off our vehicles by squeezing in a little more, even after the pump shuts off to indicate the tank is ...