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 ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much in ...

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 ...

The Kylaq’s 8-inch digital driver’s display is also borrowed from the larger Kushaq. Both the SUVs share the same display ...

The Bullet as well as the Classic Reborn come with this neat looking badge, which can be replaced with a Tripper navigation ...

It has been nearly two and a half years since Apple first previewed next-generation CarPlay at WWDC 2022, and it has still ...

Is the most affordable Japanese luxury crossover SUV a good choice for you? This small and enjoyable crossover has a lot ...

The CX-50 lineup isn't radically different for the 2025 model year, with the hybrid powertrain being the most significant ...

2025 Sierra 2500 Denali Ultimate in a few words: A great-driving luxury truck that offers tremendous capability for those ...

And not just because of the exposed carbon-fiber body, the custom independent front-suspension chassis, or even the 760 hp ...

Already an outlier, the S5 Sportback is also powered only by internal combustion, making it perhaps the last of its kind for ...

If you don't spot any of these changes, the hybrid badges on the fenders and liftgate should be a dead giveaway. The interior ...