In this project, am going to build a smoke detector sensor using Arduino that not only detects the smoke but also reads the level of the smoke in the air and displays it in the PPM. I will attach all ...

South African startup Lumkani's aqua blue Fire Detector isn't your typical in-home alert device. Instead, this smart fire sensor was designed with a singular goal: "To minimize the loss of life and ...

We don’t think we’d want to trust our fire safety to a robot carrying a few ounces of water, but as a demonstration or science project, [Tinker Guru’s] firefighting robot was an entertaining answer to ...