As shown in the figure, the GL8 car radio audio system power supply, grounding and radio control switch circuit diagram
By running the grating ruler, the grating bars shield the light source, the light is transmitted between the grating bars and the bars, from which the number of pulses output by the receiver, a certain number of pulses are preset by the encoder, and when the number of output pulses reaches the preset value Just generate a control signal for the actuator to act. This method is generally used in CNC automatic control.
Encipheror Optical Grating,No Burr Encoder Raster,Stainless Optical Grating
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