The wheels of a moving vehicle can move at different speeds, with some turning faster than others. This can cause a loss of steering control and compromise safety on the road. To mitigate this, speed ...

[Mike] built a sensor rig to measure projectile speed. The setup uses a tunnel with two sensors in it. Each consists of a laser diode on one side focused on a photodiode in the other. The two are ...

Novotechnik’s new Vert-X 05E Series of dual angle/speed sensors include easy mounting in small and narrow spaces with a body depth of 5 mm and mounting flanges with metal inserts. Sensors feature ...

Sony’s IMX675 CMOS image sensor simultaneously outputs full-pixel captured images at 40 fps, as well as high-speed regions of interest. The 5.12-Mpixel, 1/2.8-in. (6.53-mm diagonal) sensor is the ...

Future motorcycles and other vehicles may have sensors that read roadside speed limit signs and electronically intervene to limit the vehicle’s speed. Traffic Sign Recognition (TSR) is already ...

Conventional CMOS image sensors are not suitable for low-light applications such as fluorescence, since large pixels arranged in a matrix do not support high readout speeds. A new optoelectronic ...

In iOS 17 and watchOS 10, Apple turned the iPhone and Apple Watch into full-featured bike computers. Here's how to set up your devices and add cadence sensors, speed sensors, and more to track your ...

As the cost of components and pumps becomes more affordable, variable speed pumps are being used to increase the efficiency and reliability of water distribution systems in multi-story buildings.