In this video, I'm making a carbon monoxide monitor for my home using an MQ7 carbon monoxide sensor, a DHT11 temperature and humidity sensor, and a NodeMCU microcontroller board. This sensor is ...

Botanical sensors are turning greenery into living data networks while monitoring plant health and optimizing yields.

Researchers at SFU have developed a 3D printed prosthetic limb socket that uses embedded pressure sensors and AI to generate custom socket designs.

I wanted to build a sensor to determine the state of my garage door—open or closed—and send that state to Home Assistant so I can display the status in a dashboard and build automation from it (e.g.