Gantry crane remote control how to do?
The remote control is a device for remote control of the machine.
Modern remote control, mainly by the integrated circuit board and used to generate different messages (communication in the definition of the message: a set of interrelated meaningful symbols, to express a complete sense of information.) Button
The passenger door remote control is the latest technology to decode the code to flash the way to control the door pump solenoid valve to achieve the purpose of switching automatic doors.
The main components of the transmitter part of the remote control are infrared light emitting diodes.
It is actually a special light-emitting diode, because its internal material is different from the ordinary light-emitting diodes, so at both ends of the application of a certain voltage, it is issued by the infrared rather than visible light.