These are some great DIY projects that you can do for cheap.
A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...
The DHT11, 21, 22, 33 and 44 are relative inexpensive sensors for measuring temperature and humidity. This library can be used for reading both values from these DHT sensors. The DHT11 only returns ...
A comprehensive Internet of Things solution for real-time monitoring and energy efficiency prediction in smart classrooms using machine learning. This project implements an IoT-based system that ...