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HY IR TV Box Remote Control
The remote control is used for a long time, and the conductive sheet of the key is dirty, leading to the failure of the key.
The emergency solution is to carefully open the back cover of the remote control, dip a cotton swab with alcohol, wipe the conductive rubber on the plastic key piece and the printing surface of the printing board. Black material will be left on the cotton swab, and then replace the cotton swab and wipe again until there is no more black material. Then reinstall the remote control. -
HY IR Air Conditioning Remote Control
The remote control is used for a long time, and the conductive sheet of the key is dirty, leading to the failure of the key.
The emergency solution is to carefully open the back cover of the remote control, dip a cotton swab with alcohol, wipe the conductive rubber on the plastic key piece and the printing surface of the printing board. Black material will be left on the cotton swab, and then replace the cotton swab and wipe again until there is no more black material. Then reinstall the remote control. -
HY IR TV Remote Control 580
The remote control is used for a long time, and the conductive sheet of the key is dirty, leading to the failure of the key.
The emergency solution is to carefully open the back cover of the remote control, dip a cotton swab with alcohol, wipe the conductive rubber on the plastic key piece and the printing surface of the printing board. Black material will be left on the cotton swab, and then replace the cotton swab and wipe again until there is no more black material. Then reinstall the remote control. -
HY LED Light Remote Control
The remote control is used for a long time, and the conductive sheet of the key is dirty, leading to the failure of the key.
The emergency solution is to carefully open the back cover of the remote control, dip a cotton swab with alcohol, wipe the conductive rubber on the plastic key piece and the printing surface of the printing board. Black material will be left on the cotton swab, and then replace the cotton swab and wipe again until there is no more black material. Then reinstall the remote control. -
HY IR Home appliance remote control
The remote control is used for a long time, and the conductive sheet of the key is dirty, leading to the failure of the key.
The emergency solution is to carefully open the back cover of the remote control, dip a cotton swab with alcohol, wipe the conductive rubber on the plastic key piece and the printing surface of the printing board. Black material will be left on the cotton swab, and then replace the cotton swab and wipe again until there is no more black material. Then reinstall the remote control. -
HY 433mhz Garage Door Remote Control
The remote control is used for a long time, and the conductive sheet of the key is dirty, leading to the failure of the key.
The emergency solution is to carefully open the back cover of the remote control, dip a cotton swab with alcohol, wipe the conductive rubber on the plastic key piece and the printing surface of the printing board. Black material will be left on the cotton swab, and then replace the cotton swab and wipe again until there is no more black material. Then reinstall the remote control. -
HY Voice Bluetooth Remote Control
The remote control is used for a long time, and the conductive sheet of the key is dirty, leading to the failure of the key.
The emergency solution is to carefully open the back cover of the remote control, dip a cotton swab with alcohol, wipe the conductive rubber on the plastic key piece and the printing surface of the printing board. Black material will be left on the cotton swab, and then replace the cotton swab and wipe again until there is no more black material. Then reinstall the remote control. -
HY Bluetooth remote control FOR ROKU TV
HY-162,Ruko Tcl TV remote control Rc280 with voice Smart TV.This shell is made of ABS plastic, and the buttons are made of synthetic resin.All materials have undergone RoHS testing and meet the requirements of ISO9001, FEE, etc., making them fully suitable for export.The unique design of the back shell can effectively increase customers’ user experience.Moreover, each remote control is tested before shipment to ensure that each product reaches the customer’s hands and is in good condition.
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HY mx3 android TV box remote control
HY-074,new mx3 2.4g remote control, wireless over the air mouse and keyboard for mini PC and android TV box. This shell is made of ABS plastic and the buttons are made of silicone rubber.All materials have undergone RoHS testing and meet the requirements of ISO9001, FEE, etc., making them fully suitable for export.Moreover, each remote control is tested before shipment to ensure that each product reaches the customer’s hands and is in good condition.
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HY Air Conditioning Remote Control
Air conditioning remote controller is a device used for remote control of air conditioning, it is mainly composed of integrated circuit board and buttons used to generate different messages. The remote control is mainly composed of a microprocessor chip that forms the remote control signal, a crystal oscillator, an amplification transistor, an infrared light-emitting diode and a keyboard matrix.
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HY Bluetooth Audio Remote Control
The operating principle of the Bluetooth audio player remote control is as follows: 1. The Bluetooth transmitter tube on the remote control converts input signals into invisible Bluetooth signals; 2. 2. Then send it out; 3. Products with Bluetooth receivers receive invisible Bluetooth signals, which are then converted into signals of product functions for operation.
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Hua Yun 45 Key Wireless IR TV Remote Control
The IR TV remote control works by using an infrared transmitter tube to transform an input signal into invisible infrared that is then sent out. The remote control’s object is then connected to an infrared receiving head to receive the invisible infrared, which is then converted into a signal that can be used to move the object.
