VR Headset in India - 0 views
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The main technical characteristics of the microphone - 1 views
I. Types of microphones: Microphones are generally divided into dynamic coil type, crystal type, carbon particle type, aluminum ribbon type, and condenser type according to their structure. The mos...
What should you do if you encounter the common failure of injections molding machines? - 1 views
When we encounter the common failure of injections molding machines,we should do:Pump motor and pump start up, but no pressure.1，Loose connection to proportional valve on oil pump or burnt coil.Che...
Is UV light helpful for sterilization? - 1 views
UV germicidal light vulnerability is a non-chemical disinfection process that kills microorganisms by disrupting their DNA and rendering them unable to reproduce. This secure and proven process doe...
Why do elevator motors use permanent magnet synchronous motors? - 1 views
Elevator motors usually use permanent magnet synchronous motors, mainly because the permanent magnet synchronous motors are easy to be made into low-speed, high-power advantages. It has a compact s...
Functionally rich smart mobile devices drive connector technology toward miniaturizatio... - 0 views
Smart phones and other wireless mobile devices, like an 800-pound gorilla in the consumer electronics industry, now account for nearly 36% of the telecommunications market and continue to grow rapi...
What matters should be paid attention to when assembling and using liquid crystal module - 1 views
With the development of science and technology, the development of electronic technology, LCD module is widely used, we also see a lot of life, for the LCD module we need to pay attention to in the...
led constant current drive power - 1 views
LED constant current drive power is a voltage converter that converts the power supply into a specific voltage and current to drive LEDs. In general, the input of LED drive power includes high-volt...
What is the disinfection principle of ultraviolet lamp? - 1 views
Ultraviolet ray is a kind of low energy electromagnetic wave, because have better antiseptic action, because this ultraviolet ray lamp and be applied extensively in medical treatment, sanitation an...
Why AC-Shaded Pole Motors - 1 views
Shaded-pole AC motors are another popular motor option for a limited subset of customers and applications. In the food and beverage industries, where pumps are run continuously and both initial and...
Structure of the station full-height turnstile and its working principle - 1 views
Full-height turnstile, also called revolving brake, can be applied to all building environments and can solve all control problems of pedestrian entrance and exit channels. It can control whether t...
What are the power tools? The total value of the power tool industry reached 49.989 bil... - 0 views
In 1895, German Overtone produced the world's first DC electric drill. The shell is made of cast iron and can drill 4mm holes in the steel plate. Then a three-phase power frequency (50Hz) electric ...
How to judge the ignition coil failure - 1 views
The ignition coil is mainly composed of iron core, winding, bake-lite cover, porcelain cup, etc.(1) The iron core is made of stacked silicon steel strips insulated from each other. The sheets are s...
The junk sleep you don't care, is that so horrible？ - 0 views
Or sometime you may fall asleep at the time you just get on the bed but your head is still dizzy and run out of energy, why?as the concept of "junk sleep", which was investigated by the Britis...
Where Can I Use UV Lamp Room Sterilizer ? - 1 views
Ultraviolet light or ultraviolet light is a type of electromagnetic wave because it has a longer wavelength than X-rays and a shorter wavelength than visible light. Our sun emits ultraviolet light,...
Four categories of jig - 1 views
The jig can be divided into the following four categories: 1. General fixture General fixture general as general attachment, use no adjustment or a little adjustment can adapt to a variety of ...
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