[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 ...

A pixel that both senses light and remembers what it sensed might reduce data movement ...

Sony's A7R VI finally serves up speed and resolution together thanks to the new 67MP stacked sensor.

Good old fashioned wheel-mounted speed sensors on show to get pacing spot on ...

Because this is pretty cutting-edge tech for a smartphone, the ultrasonic sensor doesn’t always work as quickly as you would like when you want to unlock the Galaxy S10 or S10 Plus. However, there are ...

Sony A7R cameras have always been more about resolution than speed, but with its latest model, the company has flipped that equation. The 67-megapixel A7R VI is not only Sony's highest-resolution ...