In this week's LiveCast, David experimented with an ultrasound sensor and... created an interactive LED beard to ring in the holidays! | Arduino

⭐ How to Make a Radar with #Arduino | Elecrow DIY 🧐 This #DIY radar project made by Elecrow offers a fun and straightforward approach to building a simple radar detector. To embark on this project, you'll require a #Crowduino board, a set of #electronic components of the Elecrow Starter Kit for Arduino, and some fundamental programming skills. By following the instructions provided, you can easily construct your own radar detector and enjoy the process. #FunProject #CreativeIdeas Below are the