I wanted to experiment with a LIDAR unit so I thought I'd make a robot that can look for objects and shoot them with NERF Blasters. I'm using an RPLidar A1 and just processing the data on an Arduino ...

This work presents in detail a new method for the optimization of rectangular spread spectrum excitation signals for its use in simple and low-cost ultrasonic pulsers, but that could be extended to ...

This paper deals with performance evaluation of NXT ultrasonic sensor and Parallax Ping sensor for distance measurement. We propose an efficient method based on piecewise linear regression to improve ...