SophiaPretty

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Accounting,Algebra,Applied Sciences,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Economics,Engineering,English,Environmental science,Essay writing Hide all
Teaching Since: Jul 2017
Last Sign in: 304 Weeks Ago, 1 Day Ago
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  • MBA,PHD, Juris Doctor
    Strayer,Devery,Harvard University
    Mar-1995 - Mar-2002

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  • Manager Planning
    WalMart
    Mar-2001 - Feb-2009

Category > Engineering Posted 15 Oct 2017 My Price 10.00

Please help with homework assignment. Follow all directions.

Microprocessor Systems EngineeringDiferences in Interrupts and PollingDiscuss diferences between the use oF interrupts and polling in microcontroller basedsystems. Include examples oF applications For which each one would be the preFerredmethod.Using ShiFt Registers with the ArduinoLab 7a:Procedure:Read the section:Chapter 12: Building and Testing a Hardware-Debounce ButtonInterrupt CircuitoConstruct the breadboard circuit and implement the program presented asin Chapter 12 (pp.262-269).Lab 7b:Procedure:Read the section:Chapter 7: Shifting Serial Data from the ArduinooConstruct the breadboard circuit and implement the program presented asBar Graph Distance Control in Chapter 7 (pp.147-152).Lab 7c:Procedure:Applying the principles in Lab 7a and 7b, design the Following circuit and code:ModiFy the Bar Graph Distance Control circuit and program to using aphotoresistor input instead oF an IR distance sensor in Chapter 3 (pp. 56- 59). ModiFy theprogram to represent an illumination LED bar graph circuit. In other words, when thephotoresistor detects maximum light, all oF the eight LEDS light. As you dim the amountto the photoresistor, the LEDS start to turn of From right to leFt.Send your code ±le (.ino) oF the lab completed and operational as well For credit.Analysis/Discussion:Explain what you did in the program to reverse the display oF the bar graph,making the bar graph illuminate with the LEDS on and turning of as you dimmed thelight.The 74HC595 shiFt register is essential converting 3 inputs to 8 outputs. In yourown words, how does this work?With your answers, please submit your code, a video oF your circuit and any computerscreenshots during its operation. Please include your Grantham ID number in the videoto show your work.
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SophiaPretty
(5)
Status NEW Posted 15 Oct 2017 09:10 AM My Price 10.00

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