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How to use distance sensor HC-SR04 with the Arduino

How to use distance sensor HC-SR04 with the Arduino

https://www.youtube.com/watch?v=MKcqQhdHCWw In this tutorial, we’ll see how to connect sensor HC-SR04 with an Arduino. As a test project with this sensor, we’ll create a small parking assistant which will display if a car is too near, too far or in the expected distance range. Please don’t forget to like, share and subscribe ! Material Description Quantity…

How to control RGB LED matrix with an Arduino

How to control RGB LED matrix with an Arduino

https://www.youtube.com/watch?v=VtIWN5SJDYo In this tutorial, you’ll see how to display text on a 32×8 RGB LED Matrix (built with WS2812B) within few minutes. This will let you control an RGB LED matrix with an Arduino. If you build something with a similar setup, please comment and share your projects ! Please don’t forget to subscribe to…