Digital circuit design that automatically drives the building's hydroelectric motor On the following assumptions: 1. Th

[answerhappygod]

Digital circuit design that automatically drives the
building's hydroelectric motor
On the following assumptions:
1. The water electric motor has two power supplies (main
power supply and generator supply).
2. The main power cost is 1/7 the cost of the generator.
3. The building has a level indicator (shown in the photo
below). The level indicator has three outputs that indicate
the water level inside the water tank. When the tank is full
(100%), the three outputs are on, when the tank is above 70% and
below 100%, two outlets are turned on, and when the tank is above
30% and below 70%, one outlet is on. When the water tank is
less than 30%, none of it is on (all outputs are off).
4. When the water level inside the tank is full (100%) the
water motor must be turned off.
5. When the main power supply is available and the water
tank level is below 70% (that means 30% level also), the water
motor should start (running).
6. When the main power supply is off and the generator is
on, and the water level inside the tank is less than 30%, the water
motor starts on the generator power (high cost), and stops when the
70% level is reached. A water level of 70% is considered full
when the main power supply is turned off.
Requirements:
1. State the truth table for the required digital
circuit.
2. Find the unsimplified function of the circuit
3. Find the simplified function of the digital circuit using
K-map.
4. Implementation of the digital circuit using AND-OR-INV
gates.
5. Draw and test the AND-OR-INV design using the
simulator.
6. Implementation of digital circuit using only NAND
gates.
7. Drawing and testing a NAND design using a
simulator