How make simulation Aquarium Automatic Care (AOC) system (incl. coding) with Arduino. AOC is simulated using Tinkercad based on below conditions? Conditions: 1. Water must be replaced when    -Water level (T) < 41 mm    -Discard water and fill 30% of Aquarium water volume when high Acidic pH (pH> 9) 2. Fish food (pellets): 1 x 4.5 mL/day at 6am in the morning, the machine only contains 100 mL (warning on D-day is over) 3. To save electricity, the aquarium lights are on at night (8 hours)

Need a implementation plan for this :   Our aim is to take increase toy paratrooper flight time with the parachutes provided and find suitable alternatives to reduce its descent through the most feasible means. The justification for increased flight time being if we were to take these model paratroopers to represent actual paratroopers' lower descent speeds will provide safer landings and more maneuverable descents. We learned through observation that our paratrooper's initial descent is practically freefall and extremely erratic which gives us our main point of optimization. Our only variables which we can alter are wind resistance provided by said parachute, elevation, conditions(temperature) within a margin, and weight. We will make alterations where it is possible to reach our goal of a practical lower descent speed and thereby an increase in descent time and more stable, safe flight for our toy paratroopers.

Computer Science You are told that state machine A has one input x, and one output y, both with type {1, 2}, and that it has states {a, b, c, d}. You are told nothing further. Do you have enough information to construct a state machine B that simulates A? If so, give such a state machine, and the simulation relation.