Osaka researchers built a wireless EEG system powered by body heat that worked outdoors above 89.6°F without batteries.

The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

From a gorpcore navigation tool to a blender that works with household jars, these six open-source gadget designs let makers ...

Build a drone detector, pool thermometer, and pantry tracker with your Raspberry Pi this weekend ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

VIEWE has launched a 4-inch round HDMI display with 720×720 resolution, and a USB touchscreen function suitable for SBCs like the Raspberry Pi, PCs running AIDA64, Smart Home applications, and Art ...

This module allows you to measure environmental parameters of temperature and humidity using the DHT11 sensor. Additionally, based on the sensor readings LEDs will turn on to display temperature scale ...

Raspberry Pi Foundation is rolling out a smaller and more deliciously affordable version of its Touch Display 2. The new model is a 5-inch variant with similar specifications to the refreshed 7-inch ...

This weekend, a friend of mine showed off their RetroPi setup along with their mad skills in Super Ghouls ‘n Ghosts and Yoshi’s Cookie. I wonder how well they’d do if they had to switch from a full TV ...

The folks at Raspberry Pi have announced a new touchscreen component for people using boards to create miniature touchscreen appliances: The 5-inch Raspberry Pi Touch Display 2 is a 720p IPS ...

Raspberry Pi’s single-board computers are full-fledged PCs that can work with a wide variety of accessories. But every now and then the folks that make the little PCs introduce first-party hardware ...