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Factory Customized Infrared Smart TV Remote Control HY-183
The infrared transmitter tube in the remote control converts the signal into invisible infrared before sending it out. The remote control’s object is then linked to the infrared receiver head to receive the invisible infrared, which is then turned into a signal that can be used to move the object.
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Custom 48 keys IR Wireless Android TV Remote Control HY-058
The infrared transmitter tube in the remote control converts the signal into invisible infrared before sending it out. The remote control’s object is linked to the infrared receiver head to receive the invisible infrared, which is then transformed into a signal that can be used to move the object.
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Custom 2.4G Hz Air Mouse TV Remote Controls for Android TV HY-156
Use of flying Squirrel remote control:
1. Turn on your Android TV;
2. Pick up the flying squirrel remote control, hold down the LETV key, shake it quickly for 3 times, you can switch to the empty mouse mode;
3. At this time, a mouse pointer will appear on the screen, and the user can use the remote control to move the pointer to select the project on the TV screen; Press the confirm button of the remote control to have the effect of clicking the left mouse button; The super remote will also automatically switch to null Mouse mode when entering the browser.
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Hua Yun 20 Key RF 433 Remote Control HY-021
RF remote control, is a wireless electromagnetic wave signal to achieve the control of by the electrical equipment, they can command or drive other corresponding mechanical or electronic equipment to complete various operations, such as closing the circuit, moving the handle, starting the motor, and then the machinery to carry out the required operations. As a kind of remote control supplemented with infrared remote control, it has been widely used in garage doors, electric doors, road gate remote control, burglar alarm, industrial control and wireless smart home.
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HuaYun 45 Keys Universal 2.4G IR Set Top Box Remote Control HY-126
The IR set-top box remote control works on the principle of using an infrared transmitter tube to transform a signal into invisible infrared that is then sent out. The remote control object is connected to an infrared receiving head to receive the invisible infrared and then turn it into a signal that can be used to move the object.
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Hua Yun 35 Key Universal IR Remote Control for Set-top Box HY-97B
How to disassemble the remote control of set-top box:
1. The set-top box remote control has no organ, but the plastic parts are directly stuck. It is easy to damage the shell with a screwdriver.
2. Some remote control and battery box behind the fastening screws, some are not, need to pry open from the gap between the upper and lower;
3. Some remote control behind and battery box have fastening screws, some do not, need to pry open from the gap between the upper and lower;
4 can only be pry, it is surrounded by buckles, the original remote control shell has a certain toughness, generally will not be broken;
5. Open the battery cover, take out the battery, use a thin blade or small screwdriver, along the remote control cover seam slowly pry open
6. Take out the circuit board, wipe it with anhydrous alcohol and cloth, wipe it with dry cloth, and install it step by step in reverse order. -
Hot Selling Voice Wireless Smart TV Box Remote Control HY-124
First of all, we need to confirm whether there is a TV button area on the remote control of the set-top box. If there is, it means that the remote control has the learning function, and the remote control of the TV can be connected and studied. After the connection, you can use the remote control of the set-top box to control the set-top box and the TV at the same time.
General docking methods are as follows:
1. Press and hold the setting button of the set-top box remote control for about 2 seconds, and release the setting button when the red light is long on. At this time, the remote control is in the learning standby state.
2. the TV remote control and the set top box remote control infrared transmitter relative, press the TV remote control [standby key], the set top box remote control indicator will flash, then press the learning area of the set top box remote control [standby key], then the indicator will turn on, indicating that the set top box has completed the standby key learning of the TV remote control;
3. Next, you can install the above method to operate and learn other keys on the TV remote control, such as volume key and channel key.
4. After learning all keys successfully, press the setting key of the set-top box remote control to exit the learning state; 5. Next, the user can use the TV button on the remote control of the set-top box to control the TV. For example, press the standby button to make the TV enter the standby state, and press the volume button to adjust the volume of the TV.
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Hua Yun 36 key Universal Wireless IR TV remote control HY-053
The difference between infrared remote control and wireless remote control: infrared remote control is used to transmit control signals, it is characterized by directivity, you need to aim at the remote control. The radio remote control, which uses radio waves to transmit control signals, is characterized by directionlessness.
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Hua Yun 35 Key LED Light IR Remote Control HY-002
The principle of the LED Light IR remote control is to use the remote control’s infrared transmitter tube to convert the signal into invisible infrared sent out, and then the remote control object is connected to the infrared receiving head to receive the infrared and then convert it into a signal, and then the signal can adjust the object.
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Customized 38 Key Wireless Universal IR TV Remote Control HY-182
Operation of infrared remote control:
First of all, the principle of the infrared remote control is that the transmitting head transmits signals, the receiving head receives signals, this is obvious, everyone knows. The transmitter transmits the modulated signal, this point also needs to be clear, that is, the encoded carrier signal.
Remote control no matter learning, or actual work, is the transmission of signals. When learning, the signal of each protocol is transmitted, because the receiving head can only receive the fixed protocol, so only the fixed protocol will respond.
In actual operation, there will be overlap. At this time, you will find that there is some misoperation. -
Hua Yun 43 Key Bluetooth Voice Remote Control HY-142
The Bluetooth voice remote control mainly relies on Bluetooth wireless data transmission to realize the remote control function. In terms of voice search and input, it is mainly realized through the built-in microphone of the remote control. The chip processes the recognition of voice and the related data.
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Hua Yun 15 Key Universal Air Conditioner Remote Control HY-069
A device used for remote air conditioning control, the air conditioning remote controller is primarily made of an integrated circuit board and buttons used to produce various messages. A microprocessor chip that generates the remote control signal, a crystal oscillator, an amplification transistor, an infrared light-emitting diode, and a keyboard matrix make up the majority of the remote control.
