Makers, Arduino enthusiasts and students looking to learn more about ultrasonic sensors, may be interested in this DIY Arduino radar created by Mr Innovative. Capable of detecting objects placed ...

In this project, we create a joystick-controlled laser by connecting two servos to a joystick and using this setup as a pan-and-tilt controller for a laser pointer.

Posted in Arduino Hacks, Medical Hacks Tagged arduino, breathing, breathing monitor, radar, respiration, Xethru ← Analyzing The Microsoft Surface Touch Keyboard Cover Living In A Sphere In The ...