The hardware required is a Raspberry Pi Zero 2 W, a camera (in this case, a USB webcam), and something to hold it above the book. Any Pi with the ability to connect to a camera should also work ...

Dyson Gen5detect: What We Think I don’t think I have ever been so diligent when it comes to vacuuming. The combination of the illumination tech and the LCD screen that shows you what particles you’re ...

Astute Group has signed a distribution agreement with Silanna Semiconductor to distribute its Plural ADCs in Europe and India. According to Astute, Plural ADCs offer a more affordable and versatile ...

This paper presents a new constructive solution for the signal conditioner of piezoelectric sensors. Piezoelectric sensors have proven to be versatile tools for the measurement of various processes.

By solving the system with the values of piezoelectric outputs, current to be measured can be derived. Results of experiments of passive sensing are presented, proving the validity of the proposed ...

Build a device that will check whether your door is locked, using a Raspberry PI, a hall effect sensor and a small but strong (preferably neodymium) magnet. It will store the results in a cloud ...