How does a digital camera work?

A digital camera takes the light emitted from the photo subject, and focuses it into the image sensor within the camera. Instead of photographic film, a digital camera has a l (MORE)

Working principle of digital camera?

Working principle of a digital camera: · Capturing image: lenses focused the light rays come from theobject made into a coherent image. Diaphragm determines amount oflight (MORE)

Digital tachometer working principle?

A digital Tachometer is digital device which measure the speed of a rotating object. A rotating object can be a ceiling fan ,it can be a car tyre etc. In this meter we just ta (MORE)

What is the principle behind the working of vidicon camera?

A vidicon tube is a video camera tube design in which the target material is a photoconductor. The Vidicon was developed in the 1950s at RCA by P. K. Weimer, S. V. Forgue and (MORE)

Working principle of video camera?

\n. Camera's are marvelous contraptions. They literally take a moving video, store it, and you can literally watch it immediately afterwards. Literally, video cameras are m (MORE)