This project simulates a 2D LiDAR system using SR04 ultrasonic sensors mounted on a stepper motor. The system is controlled by an ...

If you are interested in building your very own mini DIY LiDAR sensor for less than $40, capable of detecting objects in a 360 ...

Lasers are some of the coolest devices around. We can use them to cut things, create laser light shows, and also as a rangefinder.