Arnov Sharma has created a Raspberry Pi Pico 2-powered air quality monitor that is totally ... around an MQ135 air quality ...

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.

With the additions of Bluetooth and Wi-Fi, the Raspberry Pi 3 is able to be used as a central hub to connect smart home devices and sensors. Raspberry Pi Zero: What You Can Do With This $5 Computer ...

Arduino vs. Raspberry Pi: Sensors. While Raspberry Pi and Arduino devices have several interface ports, connecting analog sensors to Arduino devices is a more straightforward process.

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

Keep in mind, though, that Raspberry Pi recommends at least a Pi 4 — with sufficient RAM — for a better gaming experience. PCs are often touted as the best option for emulators, but if Pi is ...