These are some great DIY projects that you can do for cheap.

Elecrow has sent us a sample of the “CrowPanel Advanced 7inch” ESP32-P4 HMI display for review. It is designed for high-performance AI and IoT (AIoT) applications with a 2MP camera module, an ESP32-C6 ...

In the motion picture industry, one of a cinematographer’s jobs is to move the plane of focus of the camera’s lens to line up with a subject so that it is sharp and “in focus.” This job is usually ...

Optical neural networks implemented with Mach-Zehnder Interferometer (MZI) arrays are a promising solution to enable fast and energy-efficient machine learning inference, yet finding a practical ...

If you aren’t up to date with [Carl Bugeja]’s work with tiny brushless PCB motors, his summary video of his latest design and all the challenges it involved is an excellent overview. Back in 2018 we ...

Of course, many different types of distance measuring sensors exist but not all sensors are the same. Each sensor has its own advantages and disadvantages. At its most basic level, a distance ...