To supply targeting data for the launcher, an Arduino Uno uses an ultrasonic sensor pair mounted ... serve as a useful classroom demonstration of radar-like targeting techniques to a young audience.

Ultrasonic rangfinders are a cheap and easy way to gather obstacle avoidance data. When added to a servo motor they form something of a scanning radar for ... hack used an Arduino and Processing ...

Ultrasonic sensors, usually found embedded ... Tesla says that despite dropping radar from its adaptive cruise control and automatic emergency braking functions—which now rely solely on cameras ...

Serial Kickstarter entrepreneur Patrick Thomas Mitchell has once again taken to Kickstarter to raise funds to take his new programmable Arduino ultrasonic experiment kit into manufacture.

Watch the demonstration video below to learn more about the ultrasonic race timer and its creation. Powered by an Arduino Nano development board the sprint time is equipped with a small ePaper ...