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 just 100 seconds, learn how Arduino works - from its microcontroller and architecture to how it's programmed and used in real-world projects. A fast, simple intro to one of the most powerful tools ...

The bundle has multiple courses that show you how to make things, such as radar, a power supply shield, and even a piano! You will find them all in the "Arduino Radar: Step-by-Step", "DIY Arduino ...

The closer you are to an obstacle, the more frequent and/or powerful the vibrations are. At the heart of it is an Arduino Mega 2560 controller, and it runs off a single 9V battery.

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.

Arduino microcontrollers are popular in DIY and modding circles. But how can you put one to good use? We talk to Ladyada to find out.