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 ...

Autozero circuit that allows the user to automatically adjust the zero-point virtual ground terminal of the scope with the ...

The first Lithoz CeraFab Multi 2M30 in Czech Republic will be part of MEBioSys project, researching mechanical engineering of biological and bioinspired systems. Based at the Institute of Physics of ...

We developed a new wearable wristband-type piezo-sensor for detecting the pressure signals from the heartbeat. A piezoelectric porous electret made from electro-spun poly (tetrafluoroethylene) (PTFE) ...

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 letter reports on an electronic device that can work as a tactile force sensor with a high spatial resolution and sensitivity. It integrates a thin-film piezoelectric sensor with a thin-film ...

So he built a Raspberry-Pi controlled chicken coop door that automates locking and unlocking. The details are clear from his video which you can watch after the break.

It is clear that a system with a piezoelectric actuator and sensor in the position xa = 0.0 m and length la = 0.7 m is the best choice, but with a piezoelectric actuator and sensor in the position and ...

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 ...

simulation biomedical final-year-project multisim circuit-design piezo-buzzer skin-conductance voltage-sensor btech-project project-showcase analog-circuits electronics-project biosignal-processing ...