This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance sensor attached to a rotating platform. A motor rotates it around a 180-degree field-of-view and an Arduino ...

Cheap stuff gets our creative juices flowing. Case in point? [Andy Grove] built an eight-sensor HC-SR04 breakout board, because the ultrasonic distance sensors in question are so affordable that a … ...

Discover the innovative ultrasonic sensor patented by Valeo SA for vehicle distance detection systems. Learn how this sensor can be connected in a chain for accurate and synchronized measurements.

Nuvoton's new TOF sensor is equipped with an integrated distance calculation circuit and a signal correction ISP, enabling it to output high-speed, high-precision distance (3D) images at up to 120 ...

I have seen too many posts highlighting the erroneous distance reports of the HC-SR04 ultrasonic sensor module. In principle, it can “conditionally” detect the distance of objects between 2 and 400 ...

“Ultrasonic Sensor” Suit Gives Wearers “SpiderSense” to Detect Lurking “Danger” By Jason Bittel March 15, 201311:16 AM Soon you, too, might be able to feel someone lurking behind you ...

Tesla removed the ultrasonic sensors from the recently-built cars in a move many framed as a cost-cutting measure. Without them, some parking features and distance measurements to obstacles around ...