BACtrack S80 podręczniki

Bactrack S80 Dokumentacja (148 strony)

Marka: Bactrack | Kategoria: Nie | Rozmiar: 3.81 MB |

Angielski

Spis treści

Senior Design Group 8

1

May 3, 2010

1

TABLE OF CONTENTS

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1. Introduction

4

1.2 Motivation

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1.3 Goals and Objectives

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1.5 System Overview

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2. Research and Requirements

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2.2 System Logic

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2.2.3 Microcontroller

20

2.3 Voltage Regulator

23

2.3.1 Requirements

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2.4.1 USB

31

2.4.2 Serial (RS232)

32

2.4.3 Non-Standard Connector

33

2.4.4 RJ-45 (Out of Spec)

34

2.4.5 USB (Out of Spec)

35

2.4.6 Wireless

36

2.5 LEDs

37

2.6 Software

40

2.7 Interlock Device

44

2.8 Enclosure

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Control Box Enclosure

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Hand-held Unit Enclosure

49

2.9 Display

51

2.9.2 Dot-Matrix Display

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2.9.3 Liquid Crystal Display

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2.10 Alcohol Sensor

54

Fuel Cell Sensors

57

2.11 Battery

59

2.11.1 Alkaline Battery

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2.11.4 Lithium Ion Battery

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2.11.5 Lead Acid Battery

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2.11.6 Zinc Nickel Battery

66

2.11.7 Battery Comparison

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2.12 Charging Circuit

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Colin Mitchell of

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2.13 Airflow Measurement

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2.13.2 Pitot Tube

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3. Hardware Design

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3.2.2 Wireless

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3.2.3 Programming

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3.2.4 Analog Sensing

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3.3 Power Supply

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3.4 Display

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3.6.1 Breadboard

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3.6.2 Perforated Board

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3.6.3 Printed Circuit Board

93

3.8 Enclosure

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Figure 3.8-1 Voog Concept I

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Figure 3.8-2 Voog Concept II

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4. Software Design

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4.2 Communications

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4.3 Portable Unit Software

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4.3.1 Display Functions

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4.4 Control Unit Software

111

5. Testing and Validation

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5.1.3 Enclosure

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5.1.4 Display

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5.1.2 Gas Detection Sensor

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5.2 Hardware Test Procedure

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5.2.3 Verifying Enclosure

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5.2.4 Verifying Display

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5.3.1 Hand Held Software

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5.3.2 Control Box Software

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5.4 Software Test Procedure

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5.5 System Test Procedure

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6. Administrative Materials

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6.2 Project Planning

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6.2.2 Spring 2010 Semester

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6.3 Cost Estimates

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6.4 Bill of Materials

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6.5 Design Team

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Appendix A

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A.2 Permissions

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A.2.3 Talkingelectronics.com

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A.2.4 Greenbatteries.com

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A.2.5 Batteryspace.com

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A.2.6 Sparkfun.com

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A.2.7 reuk.co.uk

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Thanks

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A.2.12 SI Micro

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A.2.13 Newhaven Display

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A.2.14 Matrix Orbital

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A.2.15 Phidgets

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A.2.15 Binder USA

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A.2.16 ST Micro

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BREATH ALCOHOL DETECTOR Instrukcja Użytkownika Angielski

Angielski

alcohol detector, 2 strony

BACtrack Urządzenia