This project was created during the CEW Workshop at MIT-ADT University (1st Year). When the PIR sensor detects motion, it sends a signal to Arduino, which turns ON the LED for a few seconds. If no ...

Give your Raspberry Pi 3 or older a new life with these clever, practical, and creative projects you can build right now.

Abstract: In this article, the design and implementation of a bidirectional curvature sensor based on a fiber-optic interferometer are presented. The sensor structure was fabricated by fusing a ...

Robots need power to do anything, just like us. Think about it – without energy, even the most complex machine is just a pile of parts. For most robots, especially the ones we build and play with, ...

Electrode fouling is a liming factor for the electrochemical detection of heavy metals in complex matrices. Here, an antifouling composite coating based on bovine serum albumin, 2D g-C3N4 and bismuth ...

Staircase mistakes aren't always that easy to cover up. Unlike a shoddy paint job where some sanding and re-painting might be enough to hide an error, get your staircase design wrong and you might ...