It’s the latest in instrumentation for the well-appointed shop — an acoustically coupled fast Fourier transform tachometer. Sounds expensive, but it’s really just using a smartphone spectrum ...

Only one sports racer could make the 917 seem flabby and unwieldy. The greatest one. Part endurance racer and part hill-climb ...

We trekked out to the Paws Up Ranch in Montana to drive the new 2025 Subaru Forester and found out firsthand when we got lost ...

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.

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 ...

Meanwhile, the Search and Rescue model (below) features a military-inspired look, and incorporates features like a “red line” ...

Inside, there's a unique gauge cluster without a tachometer and a battery cooling duct between the back seat and the right rear door. Unfortunately, the hybrid is equipped with the same dated ...

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

Two ECUs feed data including speed, tachometer, fuel gauge and HVAC to the AGL reference hardware gateway demo and then to ...

Polaris’ revised full-size side-by-side utility lineup gives the people what they want.

Mercedes-AMG’s CLE 53 is the second soft top from Affalterbach, a luxurious pleasure craft that can also serve as a practical ...

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