DATA TRANSMISSION
- Created by: itsjannah
- Created on: 15-05-15 17:41
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- Data transmission
- Digital signal:
- Infrared signals carry infomation allows electonic and electical devices to be controlled.
- Pressing a button on the channel device complets circuit
- Coded signal is sent to light emitted diode
- Pressing a button on the channel device complets circuit
- Infrared signals carry infomation allows electonic and electical devices to be controlled.
- Sent front of remote
- signal contains start and end command
- The led tranmitts signals of pulses
- This allows to change the volume and channel.
- Optic fibers allow data to be transmitted very quickly using light.
- This allows to change the volume and channel.
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