For sale graduation project ((Electronics specialization, Electrical specialization, and Computer specialization)) For diploma and bachelor's It is a gas sensor. In case of a gas leak in the place, the sensor works and alerts about the presence of a gas leak in the place via a buzzer and a red LED, and closes the gas source and turns on the exhaust fan. The project is complete + project report + programming code. This means the project will be fully ready, all you have to do is submit the project. Selling is easy. Contact WhatsApp ( Phone number appears when clicking the contact button )