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

The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

In this video, we take you on a fascinating journey into the world of robotics with the "Create Your Own Robot Spider" guide, ...

Flexible pressure sensors can detect subtle mechanical stimuli, making them suitable for use in wearable sensors for human ...

The molecular hydrogen ion H₂⁺ is the simplest molecule. This simplicity makes it a perfect study object for physicists, as ...

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 ...

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 ...

This library is experimental, so please use with care. The AGS02MA is a sensor that measures the TVOC = Total Volatile Organic Compounds in the air. It does not measure a specific gas, but several.