Here’s your useful and beautiful circuit for the day — [New Pew]’s vibration sensor takes manual control of the flip-flop inside a 555 timer and lights an LED in response. Use it … ...

If you fancy using a Raspberry Pi Zero for one, GitHub user Shmoopty shares his project. Using a vibration sensor, the Pi monitors vibrations and sends you an alert when the device starts or stops ...

Philip Gutjahr is using a Raspberry Pi 5 to power his Sensorpack project which features an array of sensors that are super ...

A Raspberry Pi-powered sensor can help you detect inaudible sounds from your surrounding area. Written by Liam Tung, Contributing Writer. Contributing Writer. March 23, 2018 at 5:36 a.m. PT.