Instructables user [Jones Electric] has been quite busy lately, building a radio-frequency range finder. Built as part of a German youth science competition, he and his partner built a pair of ...

Garmin has added a laser range finder to their distance-measuring device options, the Approach Z80. The scope of the range finder provides the same visual you’d expect from a range finder—locking in ...

With its Tour X Jolt laser range finder, Bushnell Golf has a distance-measuring device that seemingly does everything. It allows users to measure distances (up to 450 yards to a flag) and can adjust ...

June 3, 2004 The Bushnell Yardage Pro Rangefinder provides a solution to the age-old golfing problem of being 'a club too short' or a 'club too long' and completely missing the target despite hitting ...

A simple ultrasonic range finder built around PSoC microcontroller and providing LCD, serial, and PWM outputs. A simple ultrasonic range finder built around PSoC microcontroller and providing LCD, ...