ECET 340 Entire Course (All ilabs and Homework) (Devry)
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ECET 340 Week 1 HomeWork 1
ECET 340 Week 1 iLab 1
ECET 340 Week 2 HomeWork 2
ECET 340 Week 2 iLab 2
ECET 340 Week 3 HomeWork 3
ECET 340 Week 3 iLab 3
ECET 340 Week 4 HomeWork 4
ECET 340 Week 4 iLab 4
ECET 340 Week 5 HomeWork 5
ECET 340 Week 5 iLab 5
ECET 340 Week 6 HomeWork 6
ECET 340 Week 6 iLab 6
ECET 340 Week 7 HomeWork 7
ECET 340 Week 7 iLab 7
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ECET 340 Week 1 HomeWork 1 (Devry)
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1. Give three examples each of internal and external peripheral devices as referenced to the HCS12 microcontroller and not an entire PC. (2 points)
2. Given “the requirements of each signal’s destination must match the capabilities of the signal’s source,” name some of the electrical signal parameters that must be considered when designing an interface between two different hardware components. (2 points)
3. Write down the instructions needed to program PORT A for pins PA7, PA4-PA0 as inputs and PA6-PA5 as outputs. Answer should be a valid C language statement. (2 points)
4. Write an instruction sequence to output the value $35 to PORT P. Use the C language only when writing your answer; - no assembly language. (2 points)
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ECET 340 Week 7 HomeWork 7
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1. The movable part of the solenoid is the: +2 points
2. Why is the 6N139 optoisolator used in the interfaces to devices such as large motors? +2 points
3. Calculate the number of steps per revolution for a stepper motor with a step angle of 7.5°. +2 points
4. How is stepper motor speed controlled? State any two ways a program can do this. +2 points
5. For this problem, you should look at...