An ultrasonic range finder is a useful tool in a variety of real-life and robotic applications, such as in obstacle-avoidance and distance-measurement systems. The ultrasonic range finder measures the ...

In the NEO Ghost, Bushnell has developed a GPS range finder that seems aptly named. At roughly 2 by 2 inches, you might hardly notice it's there. When you do reach for it, however, you'll find it ...

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 ...

Trijicon Inc. recently unveiled a new range finder that can read wind conditions several hundred meters down range. The Trijicon Ventus is the "world's first handheld device with advanced wind mapping ...

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, ...