An innovative maker has designed a fully functional wireless mouse in the form of a ring, offering a unique alternative to traditional mice. Instead of physical buttons, this device utilizes proximity ...

Telescopes are essential for astronomers, allowing them to observe stars and planets with clarity. While commercial telescopes offer advanced tracking features, DIY telescope projects give enthusiasts ...

This project implements an RFID-based tallgate control system using the AT89C52 microcontroller. It integrates I2C and UART communication protocols to read RFID tags and control a tollgate system. The ...