Designed a machine in which the user can dispose plastic and metal waste and redeem points to collect rewards by scanning the QR code.

Phone app to monitor and control vitals of fish in a home aquarium via ESP32.

Control your room lighting system and display weather information via specifically developed Android app and a uniquely designed PCB.

How to make Countdown Timer Relay using Arduino and 16x2 LCD Display

Using 2 micro controllers, 2 boards communicating with a personal protocol, it really is Over engineered but useful nonetheless

Monitor power supply and start emergency power generator in case of power failure.

Use the power of a Windows 10 UWP app to control and monitor a kegerator to keep your beverages cold, fresh and always on tap.

How To Make ARDUINO Kotatsu! Kotatsu with ARDUINO starts from scratch, winter project! World's first guide to make Arduino kotatsu.