Building a Robotic Platform
I started this project a while ago. My intention was to adapt a toy remote controlled vehicle into a generic […]
A Sensitive DIY Ultrasonic Range Sensor – Update
After I wrote this guide on how to build an ultrasonic range sensor from scratch, I have received many comments […]
A Sensitive DIY Ultrasonic Range Sensor
I needed some ultrasonic range finders for my project. But most of the commercial sensors like Parallax’s PING sensor and […]