When we need actuators for a project, a servo from the remote-control hobby world is a popular solution. Though as the number of servos go up, keeping their wires neat and managing their control ...

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Robots are cool, so check out [Atlin Anderson]’s Spiderbot (video, embedded below) which can be made with 3D printed parts, hobby servos, and ESP32-CAM module for control and a first-person view.

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Continuous glucose monitors have become popular among diabetics and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your smartphone or ...