Authentication system that requires users to present their badge in order to grind their beans.

Access control using Arduino, RFID and electric strike.

Arduino micro with RFID unlock your computer. Set one or many RFID tag, and unlock your computer with your personal password.

An electric furnace-air handler, arduino-based, controller.

This device notifies you via mobile SMS, a custom app, buzzer or email if someone turns your room light ON.

This project is an all-in-one plug-and-play DIY PC unlock interface, that uses RFID card or fingerprint scan to log in/out your Windows PC.

Arduino based foot operated reconfigurable macro keypad.

Save your time with a click of a button.

An Arduino project to help people wash their hands correctly during the COVID-19 crisis.

Control to limit the temperature of a tankless WH to prevent triggering the limit switch

A programmable countdown timer with loud voice countdown and trigger for dangerous experiments like starting fireworks