Types of remote controls
The remote control was initially made during the first World War, depending on radio waves to direct the ships of the German Navy to intercept the Allied fleets, and during the Second World War it was used for the first time to detonate a bomb using a remote control, and this was the beginning of the use of remote control technology and by the end of those wars Daily life by making remote controls for electric machines powered by infrared radiation InfraRed, Or radio waves, in the following We remind you of the basic types of remote controls under which all brands fall:
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First, the remote control Multi-Channel Radio Control Multi-channel
It is used to transmit more useful and complex signals, and instead of transmitting a running signal/A primitive stop, which sends a series of encoded digital data or digital pulses that the receiver encodes to perform a certain task to a certain degree.
Such as increasing or decreasing the speed of radio wave remote control cars or changing their trajectory by a certain degree.
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Second, the remote control Single-Channel Radio Control Single-channel
Is a complete power switch/Full shutdown (That is, he cannot control degrees) It works remotely by means of radio waves.
For example, when operating a light located in a different location from the transmitter, the transmitting unit must include a low-power radio wave emitter.
At the same time, the lamp contains a radio wave receiver and an electrical relay to convert the incoming low-power radio signal into an electric current with a high enough energy to light the lamp.
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Components of the remote control