[Andrew Lamchenko], who has built a number of small e-ink-based sensors this year, released another design called the eON Indoor Air Quality Sensor. As his previous sensor designs, the eON boasts a ...

A camera’s image sensor is one of the most important pieces of tech to capture images. It’s the small element deep inside your camera that converts light waves into electronic signals that actually ...

I built a homebrew environmental sensor that cost R535.90, and found that there were very few benefits over buying a commercial version of the product. Some time ago, I came upon the idea that it ...

German engineer Gaurav Singh has designed and built an industrial USB box camera in a custom 3D-printed case that not only accepts interchangeable lenses, but the image sensor can also be swapped out ...

Research Location: Lake Aloatra, Madagascar and Williamsburg, Virginia Conservation Partners: Conservation International Madagascar and the Moore Center for Science Amany Shahata '27, Major: Biology, ...

I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.