(a) Define the term "Mechatronics". (b) (c) (11 marks) Based on a suitable commercially available mechatronic product, draw a COMPLETE feedback control block diagram of the system to help in the explanation of the interactions between each mechatronic components. (3+ marks) Figure Q1 illustrates typical items can be found in various rooms of a house. You are employed to turn the house into a SMART HOME. Explain how this can be achieved by incorporating minimum of nine (9) sensors into your design. Explain the function of each sensor. bedroom bedroom bathroom washing room kitchen study dining room living room bathroom QUESTION 2 (10 marks) a) Figure Q1 (10 marks) With a schematic diagram, show the components of a hydraulic power supply. Explain the function of each component. b) Draw a complete pneumatic schematic diagram for controlling i. single-acting cylinder ii. double-acting cylinder Explain how the extend and retract action are achieved. (3 marks) (3 marks) Name TWO mechanisms that are commonly used in the following transmission operations: c) i. rotary to rotary motion transmission. ii. rotary to translational motion transmission. Give ONE application example for each of the mechanism stated above. (4 marks)