Traditional Culture Encyclopedia - Photography major - Functional changes of Xiaomi camera during hibernation
Functional changes of Xiaomi camera during hibernation
Composition and use of camera
A camera is a device that records images by using optical principles. It consists of lens, microphone, fuselage, image detector, battery box and other equipment. It is mainly used to make movies and TV programs. According to the recording function, it can be divided into camcorder and video camera.
Principle and classification of camera equipment
Image decomposition and photoelectric signal conversion device. Image decomposition is the process of decomposing a complete image into several independent pixels (the smallest unit of TV image). The camera can convert the optical signal of each pixel in the image into a corresponding electrical signal, and then transmit it to the output terminal in a certain order. Camera devices are divided into camera tubes and solid-state (semiconductor) camera devices.
Xiao mi mi Jia intelligent door lock
Xiaomi Mijia smart door lock produced by Aqara Green Mi Lianchuang Technology Co., Ltd., a Xiaomi ecological chain enterprise, is the best-selling fingerprint lock product on the market at present, with a price of about 1,000 yuan and high cost performance.
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