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Purpose of this Design: Optical Sensor Alarm with Buzzer The purpose of your project is for a piezoelectric buzzer to sound on and an LED to turn on when an optical sensor circuit is interrupted. When the sensor is not interrupted, the amber LED output will be off and the buzzer will be silent. When the sensor is blocked, the amber LED output will turn on and the buzzer will sound on. The sensor state must be read and displayed to the user every 0.2 s, regardless of its value. Choose one of the following methods to end your program: Method 1: Exit program after the alarm has been triggered the third time, OR Method 2: Exit program after 20 seconds of continuous running and monitoring. To test your project, run the code and trigger the alarm several times while the code is running to see the two outputs change states. The interface should conform to the specs listed. Schematic Diagram From the LabJack U3-HV: Select your own input and output channels; use one VS and one GND. LJ INI This schematic combines elements from: Lab 8 (Photointerrupter), Lab 6 (Buzzer), and Lab 2 (LED setup). LEDI X1 LJ OUT2 LJ GND 01 Use these labs to help you figure out which values and channels you can use. LJ OUTI I need help with the code.

Purpose of this Design: Optical Sensor Alarm with Buzzer The purpose of your project is for a piezoelectric buzzer to sound on and an LED to turn on when an optical sensor circuit is interrupted. When the sensor is not interrupted, the amber LED output will be off and the buzzer will be silent. When the sensor is blocked, the amber LED output will turn on and the buzzer will sound on. The sensor state must be read and displayed to the user every 0.2 s, regardless of its value. Choose one of the following methods to end your program: Method 1: Exit program after the alarm has been triggered the third time, OR Method 2: Exit program after 20 seconds of continuous running and monitoring. To test your project, run the code and trigger the alarm several times while the code is running to see the two outputs change states. The interface should conform to the specs listed. Schematic Diagram From the LabJack U3-HV: Select your own input and output channels; use one VS and one GND. LJ INI This schematic combines elements from: Lab 8 (Photointerrupter), Lab 6 (Buzzer), and Lab 2 (LED setup). LEDI X1 LJ OUT2 LJ GND 01 Use these labs to help you figure out which values and channels you can use. LJ OUTI I need help with the code.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Purpose of this Design: Optical Sensor Alarm with Buzzer The purpose of your project is for a piezoelectric buzzer to sound on and an LED to turn on when an optical sensor circuit is interrupted. When the sensor is not interrupted, the amber LED output will be off and the buzzer will be silent. When the sensor is blocked, the amber LED output will turn on and the buzzer will sound on. The sensor state must be read and displayed to the user every 0.2 s, regardless of its value. Choose one of the following methods to end your program: Method 1: Exit program after the alarm has been triggered the third time, OR Method 2: Exit program after 20 seconds of continuous running and monitoring. To test your project, run the code and trigger the alarm several times while the code is running to see the two outputs change states. The interface should conform to the specs listed. Schematic Diagram From the LabJack U3-HV: Select your own input and output channels; use one VS and one GND. LJ INI LJ VS This schematic combines elements from: Lab 8 (Photointerrupter), • Lab 6 (Buzzer), and • Lab 2 (LED setup). LED1 X1 LJ OUT2 LJ GND 01 Use these labs to help you figure out which values and channels you can use. R3 LJ OUTI I need help with the code.
Transcribed Image Text:Purpose of this Design: Optical Sensor Alarm with Buzzer The purpose of your project is for a piezoelectric buzzer to sound on and an LED to turn on when an optical sensor circuit is interrupted. When the sensor is not interrupted, the amber LED output will be off and the buzzer will be silent. When the sensor is blocked, the amber LED output will turn on and the buzzer will sound on. The sensor state must be read and displayed to the user every 0.2 s, regardless of its value. Choose one of the following methods to end your program: Method 1: Exit program after the alarm has been triggered the third time, OR Method 2: Exit program after 20 seconds of continuous running and monitoring. To test your project, run the code and trigger the alarm several times while the code is running to see the two outputs change states. The interface should conform to the specs listed. Schematic Diagram From the LabJack U3-HV: Select your own input and output channels; use one VS and one GND. LJ INI LJ VS This schematic combines elements from: Lab 8 (Photointerrupter), • Lab 6 (Buzzer), and • Lab 2 (LED setup). LED1 X1 LJ OUT2 LJ GND 01 Use these labs to help you figure out which values and channels you can use. R3 LJ OUTI I need help with the code.
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