In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

An optocoupler tester is a small device that helps verify whether an optocoupler is functioning properly or has failed. In labs and repair work, optocouplers often fail without clear signs. They may ...

Abstract: This project introduces an Smart Cradle System is a cutting-edge Internet of Things solution that helps parents keep an eye on their babies from a distance. It has a real-time camera for ...