Figure Q1 shows a tank system with high, medium and low indicator (Green, Red,
Blue). As an engineer, you are required to design a system to control the tank
processes.
(a) By using LED and Switch, invent the input and output of the system based on the
following flow chart.
Example;
LED1 – RB0 – High Level
LED2 – RB1 – Medium Level
LED3 – RB2 – Low Level
Switch1 – RD0 – Valve 1
Switch2 – RD1 – Valve 2
b) Construct an assembly programming for the processes based on the above flowchart.
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