Showing posts from June, 2021

Crystal Oscillators

Crystal Oscillators Due to the variations in temperature, humidity, transistor, and circuit constants, etc. The frequency …

Block Diagram of Cable TV Network

CABLE TELEVISION (CABLE TV): Cable television is a type of CCTV in which users get regular channel television signals over…

What is Handycam

Handycam (Camcorder) The term camcorder refers to a portable device that records audio and video into a storage medium. The …

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