A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

Figure 1 gives the circuit for slow charging a NiCd battery pack with two AA-sized 1200-mAH cells. The battery is charged ...

AUBURN, Alabama — The Auburn University Board of Trustees has given the first level of approval for the addition of a new state-of-the-art videoboard in the north end zone of Jordan-Hare Stadium. The ...

A barograph is a device that graphs a barometer’s readings over time, revealing trends that can predict whether stormy weather is approaching or sunny skies are on the way. This DIY Digital ...

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent ...

President Donald Trump said Friday that he will send National Guard troops to Memphis, Tennessee, as part of his push to combat crime.

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