Few years back if you were to tell someone that the Geyser and bedroom lights in your home are connected to internet, they would be baffled and might even criticize it as over-engineered products. But ...

Few years back if you were to tell someone that the Geyser and bedroom lights in your home are connected to the internet, they would be baffled and might even criticize it as over-engineered products.

This project is a biometric attendance system that utilizes the R307 fingerprint sensor and ESP8266 NodeMCU to register and track attendance using fingerprints. The system includes a web-based ...