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A traffic signal is controlled by a control box on the side of the intersection, the control box receives data from electromagnetic sensors under the pavement, and that data is processed by amplifiers inside of the box and the traffic controller makes the appropriate decision on what to do. So to answer the question, the traffic light is a decision made by the traffic controller which is a output.
Light Pen is an input Device.
It can be.
In Light Emitting Diodes when electron jumps from one state to another state it emits some energy in the form of light. And the light will be different for different type of semi conductor materials used for making for it. So, in conclusion Light in LED is a result of output process.
Light Pen is an input Device.
Light Pen is an input Device.
These are the input devices are:- keyboard, mouse, light pen, scanner. output devices are:- monitor, printer.
no disobeying a traffic device is in the catogory of blowing a red light or stop sign
Output.
A serverThe device that manages trafic between two networks is a router.
no its storage
A laser printer is an output device.