He’s released full source and PC board designs to boot. This looks like a great little tachometer project for you microcontoller fiends out there.

Could it measure the RPM of the lathe? And so began [Bill]’s quest for a 2D printed lathe tachometer. The first attempt was to wrap a piece of paper printed with evenly space numbers around the ...

A specimen of the second generation had its second sale shortly after being purchased from its original owners. It's familiar ...

The Marathon Rubicon GSAR and TSAR, and the Willys Officer's Series GPM and GPQ, are serious watches with enough differences ...

Would upgrading the Ridgeline for more off-road performance chip away at its best quality—its carlike refinement? The 2024 ...

For whatever reason, Ferrari wanted to leave mention of the Daytona, one of its most famous cars, out of this ...

The 2024 Honda Ridgeline is now available in four all-wheel drive trims including Sport, RTL, the new TrailSport and the ...

If you're looking for a cruiser with plenty of highway oomph, the Harley-Davidson Low Rider S is a great choice for putting ...

Tachometer generators (or tachogenerators) are electromechanical devices which output a voltage proportional to their shaft speed. They are used to power tachometers and to measure the speed of motors ...

There’s even a tachometer on the 12.3-inch driver’s display that “revs” toward a maximum 8,000 rpm. In reality, there’s only ...

The interior still frustrates, but the Volkswagen Golf R is still a fun, well-rounded, do-anything hot hatch with a manual ...