Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...
This portable computer is the Raspberry Pi alternative I didn't know I needed ...
There’s a great reason 3D printers are made with things like extruded aluminum rails and other commodity, off-the-shelf parts ...
There are lots of smart home systems that will let you blast your older dumb appliances with infrared to control them.