If you plan on doing that with your Raspberry Pi, there are a few sensors that you absolutely must use to create the perfect smart home. ... Ultrasonic sensor Measure distance with sound waves .

Raspberry Shake, the maker of an eponymous Raspberry Pi-based seismograph, has launched a new sensor that can pick up inaudible sound waves from earthquakes, landslides, or even the next SpaceX ...

One of the notable deficiencies of the Raspberry Pi is its sound capabilities. The built-in sound is driven by pulse-width modulation, a hack that won't produce hi-fi sound via the device's 3.5 mm ...

Raspberry Pi enthusiasts or those looking to learn a little more about the awesome mini PC and supported components, may be interested in a new list of 50 Skip to main content Skip to secondary menu ...

The Raspberry Pi Build HAT expansion board, which can control up to four motors and sensors — including components from the Mindstorm cosmos — is available for all ambitious Lego hobbyists who ...

In his setup, a Raspberry Pi handles all of the heavy lifting. An ADC on each drum sends data about each impact of the drum, and the Raspberry Pi outputs sound via the native Alsa driver and a USB ...

The project is completely open source and based on a Raspberry Pi base station which connects to ESP32 based sensor nodes and online services to nicely present the data on a 7″ touch screen display.