Performed by: Karinne Attali Yotam Vit

Instructor: Boaz Mizrahi

High speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

הטכניון - מכון טכנולוגי לישראל

הפקולטה להנדסת חשמל

Technion - Israel institute of technologydepartment of Electrical Engineering

Subject:

Portable Control and Measurement Device

2010/2011סמסטר חורף

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AbstractHigh speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

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Portable & user friendlyPortable & user friendly

Low-priced Low-priced

Versatile & multi-purposedVersatile & multi-purposed

Measure and display results instantly Measure and display results instantly

Store data for later re-evaluationStore data for later re-evaluation

Control over environmentControl over environment

Customization and extension of feature-set in HW & SWCustomization and extension of feature-set in HW & SW

Project goals• Self-learning process:– Data sheets, schematics, HW & SW, MPLab

• Assemble & HW debug

• Sensors debug and driver implementation

• Multiple devices production – 9 boards

• Boxes production

• Main menu improvement

• BOM & inventory management

High speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

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SpecificationHigh speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

• Hardware

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SpecificationHigh speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

• Mechanics

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SpecificationHigh speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

• Software

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• Microchip’s PIC Microprocessor

• Microchip’s MPLAB SW used to write the code

• C language compiler used in the MPLAB Environment

• Microchip’s ICD2 used to burn the code into the Microprocessor

System Block DiagramHigh speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

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Future improvementsHigh speed digital systems laboratoryהמעבדה למערכות ספרתיות מהירות

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• Improvements and amplifier for the microphone • Optic sensor:

– Add speed detection – integration to the main menu (change timer)

• Clock

• Improvement of buzzer resolution

• Case for buttons

• Additional memory