If you want to build an ultrasonic range finders project but you don’t want spend much money to buy commercial sensors like Parallax’s PING sensor then Kerry D. Wong’s project may help you to build sensitive ultrasonic range sensor using inexpensive ultrasonic transducer. It takes cost less than 5 dollars (excluding the MCU).
The SNAKY project goal is to build a robot moving around using the same crawling principle of a snake. This ‘fun robot’ is made with a set of thirteen articulated sections and the angle between each pairs of sections is driven by a servo motor (so twelve motors), simulating the muscles of the snake. Each […]
This project will help the driver to park his car without hit the wall. The main component of this garage parking project is PING Parallax ultrasonic sensor and Basic stamp microcontroller. The Garage Parking Assistant makes it easy to pull in the garage by signaling the driver with a traffic-light style display of when to […]
The ultrasonic haptic vision system is AVR project that enables a person to navigate hallways and around large objects without sight, through the use of an ultrasonic rangefinder that haptically interfaces with the user via tiny vibrating motors mounted on the user’s head. The idea behind this project was to construct a sixth sensory system […]
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