A motoring expert has warned drivers that their vehicle's speedometer may not be telling them the truth about how fast they are travelling. Whilst all drivers know the importance of sticking to ...

The short answer is yes, your speedometer will be inaccurate if you change the size of your wheel and tire. In fact, choosing the wrong size tire for your vehicle is one of the many mistakes ...

Perhaps that’s why [Jeremy Bentham] ported his RP2040-based vehicle speedometer to MicroPython. The two things that make that difficult are that MicroPython tries to be pretty generic ...