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For more course tutorials visitwww.ecet340.comECET 340 Week 1 HomeWork 1ECET 340 Week 1 iLab 1ECET 340 Week 2 HomeWork 2ECET 340 Week 2 iLab 2ECET 340 Week 3 HomeWork 3ECET 340 Week 3 iLab 3ECET 340 Week 4 HomeWork 4ECET 340 Week 4 iLab 4ECET 340 Week 5 HomeWork 5ECET 340 Week 5 iLab 5ECET 340 Week 6 HomeWork 6

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ECET 340 Course Real Tradition,Real Success / ecet340dotcom

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Ecet 340 course real knowledge ecet340dotcom

ECET 340 Course Real Knowledge / ecet340dotcom

For More Tutorials

www.ecet340.com


Ecet 340 course real knowledge ecet340dotcom1

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Entire Course (All ilabs and Homework) (Devry)

ECET 340 Week 1 Homework 1_1 (Devry)

  • 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

  • Give three examples each of internal and external peripheral devices as referenced to the HCS12 microcontroller and not an entire PC. (2 points)


Ecet 340 course real knowledge ecet340dotcom2

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Week 1 iLab 1 (Devry)

ECET 340 Week 2 HomeWork 2 (Devry)

  • To become familiar with Microcontroller MC9S12 parallel ports and how simple input and output devices are interfaced through them.

  • . Where does program control transfer to when an interrupt occurs? +2 points

  • 2. Which one of the following Interrupts has highest priority? +2 points


Ecet 340 course real knowledge ecet340dotcom3

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Week 2 iLab 2 (Devry)

ECET 340 Week 3 HomeWork 3 (Devry)

  • ECET 340 Week 2 iLab 2

  • . Sketch a circuit that can be used to debounce a pushbutton and explain how it works. (4 points max)


Ecet 340 course real knowledge ecet340dotcom4

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Week 3 iLab 3 (Devry)

ECET 340 Week 4 HomeWork 4 (Devry)

  • To learn the basic operation of a keypad.

  • To understand how to interface a keypad to a microprocessor.

  • Determine the conversion time for an ADC0804 (8-bit), where 66 clocks per bit are required, if its clock frequency is 50 kHz.


Ecet 340 course real knowledge ecet340dotcom5

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Week 4 iLab 4 (Devry)

ECET 340 Week 5 HomeWork 5 (Devry)

  • To learn how to use A-to-D converters to digitize signals from analog input devices.

  • . Explain, briefly, why an analog restoring filter is sometimes used at the output of a DAC.


Ecet 340 course real knowledge ecet340dotcom6

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Week 5 iLab 5 (Devry)

ECET 340 Week 6 HomeWork 6 (Devry)

  • This week's lab covers two areas, conversion of digital HCS12signals to an analog format, and the use of a Serial Peripheral Interface (SPI)

  • Two input capture events occur at counts 0x1037 and 0xFF20 of the free-running counter. How many counts (in decimal) have transpired between these two events?


Ecet 340 course real knowledge ecet340dotcom7

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Week 6 iLab 6 (Devry)

ECET 340 Week 7 HomeWork 7 (Devry)

  • ECET 340 Week 6 iLab 6

  • . 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


Ecet 340 course real knowledge ecet340dotcom8

ECET 340 Course Real Knowledge / ecet340dotcom

ECET 340 Week 7 iLab 7 (Devry)

  • ECET 340 Week 7 iLab 7


Ecet 340 course real knowledge ecet340dotcom9

ECET 340 Course Real Knowledge / ecet340dotcom

For More Tutorials

www.ecet340.com


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