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

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.

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

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.

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

Arduino based foot operated reconfigurable macro keypad.

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

Save your time with a click of a button.

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