What is the advantage of CMOS board machine?

CMOS board machine is a monitoring analog video imaging board with CMOS sensor chip as the core and external auxiliary circuit. Let's take a closer look at what a CMOS board is.

What is a CMOS board?

The full name of CMOS board machine is: Complementary Metal-Oxide-Semiconductor. We must first know the origin of CMOS chip. The Chinese literature is called complementary metal oxide semiconductor. It is an important chip in computer system, which saves the most basic system guidance. data of. CMOS manufacturing technology is no different from general computer chips, mainly using semiconductors made of silicon and germanium, which coexist with N (band-electric) and P (with + electric) levels in CMOS. The semiconductor, the current generated by these two complementary effects can be recorded and interpreted by the processing chip into an image.

The CMOS sensor is mainly responsible for collecting image processing images. The auxiliary circuit has video amplification, power processing, and IR-CUT switch circuit integration.

CMOS board advantage

CMOS board machine is mainly advantageous in terms of cheaper price and faster image transmission. Due to the recent great improvement, the image clarity of CMOS has changed dramatically. It has surpassed the clarity of CCD sensor and developed to the end. High degree, low price and unanimous recognition by the market.

On the other hand, the CMOS board machine has many advantages in peripheral components, simple circuit, and stability, which is convenient for many factories to independently produce CMOS boards.

CMOS board development

2008-2010: The earliest CMOS board machine was born around 2008, mainly based on the simple 1030 chip, the effect is poor, the price is cheap, mainly exported to poor countries.

2011-2012: The birth of PC1089 changed the market structure of CMOS board machine. PC1089 resolution can reach 600 lines. This definition can be used in most places, and the price is very cheap. It will be sought after by the market soon. Can do this PC1089 is a turning point of the CMOS board machine.

2013: It is a year of CMOS board machine explosion. With the birth of Shenzhen Real Kung Fu Security [2] CMOS chip, the clarity has been upgraded from 600 lines to 800 lines, and the security market has been jubilant. Magnesium 139 CMOS board machine is often out of stock due to huge demand, CCD chip sales plummeted, have to say that CMOS has control security market simulation monitoring products.

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