The ESP32 based sensor nodes publish their readings to an MQTT broker running on the Raspberry Pi. The Pi subscribes ... ESP32 board with a low quiescent current voltage regulator.

A new Raspberry Pi smart shoe sensor has been created ... Using a multiplexer, each sensor is delivered a reference current of 600 nA one at a time. The voltage across the currently-active sensor ...

Raspberry Pi enthusiasts may be interested in a new Kickstarter campaign for the Pico Sense HAT. The new mini PC add-on has been designed for environment monitoring and is equipped with four ...

Raspberry Pi is a tiny single-board computer ... we asked you to acquire earlier. The air quality sensor works by letting a current through it. Large volumes of hydrogen around the sensor reduce ...

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 ...

We present here a low-cost Raspberry Pi (RPi)-based star sensor StarberrySense using commercial-off-the-shelf (COTS) components, developed and built for applications in small satellites and ...

Jess Weatherbed is a news writer focused on creative industries, computing, and internet culture. Jess started her career at TechRadar, covering news and hardware reviews. Raspberry Pi and Sony ...

Raspberry Pi founder Eben Upton said Monday that the camera board accessory for the Raspberry Pi now sports an 8-megapixel Sony IMX219 sensor, replacing the previous OmniVision OV5647 5MP sensor ...