Microchip Technology Humidity Sensor PICtail manuels

Manuels d'utilisation et guides de l'utilisateur pour Mesure, test et contrôle Microchip Technology Humidity Sensor PICtail.
Nous fournissons des manuels en pdf 1 Microchip Technology Humidity Sensor PICtail à télécharger gratuitement par type de document : Spécifications

Microchip technology Humidity Sensor PICtail Spécifications (149 pages)

marque: Microchip-technology | Catégorie: Mesure, test et contrôle | Taille: 2.46 MB |

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Table des matières

Table of Contents

3

Table of Figures

6

Table of Tables

7

1.1 Executive Summary

9

1.2 Motivation

10

1.3 Objective

12

1.3.1 Remote Sensing Unit

12

1.3.2 Main Control Unit

13

1.4.2 Detailed Requirements

14

1.5.1 Division of Labor

16

1.5.2 Coding Breakdown

18

1.6 Block Diagrams

20

1.7 Timelines and Milestones

21

1.8 Budget / Finances

24

Section 2: Research

26

2.1 Research Methods

26

2.2 Main Microcontroller

27

Input / Output Ports:

28

Memory Type:

29

Development tools:

29

Instructions

30

2.2.1 General Description

31

2.2.2 Pins

34

2.2.3 Interfacing

36

2.5 LCD Touch Screen

43

2.6 Wireless Interfacing

47

2.6.2 Wireless Protocols

48

2.6.3 IEEE 802.15.4 – ZigBee

49

2.6.4 Bluetooth

50

2.6.5 IEEE 802.11 – Wi-Fi

51

2.7 Smart Phone Application

53

2.7.1 Remote Access

53

2.7.2 TCP/IP

54

2.7.3 Host-to-Network Layer

54

2.7.4 Internet Layer

55

2.7.5 Transport Layer

55

2.7.6 Application Layer

56

2.7.7 Microchip TCP/IP Stack

56

2.7.8 Implementation

57

2.7.9 Microchip HTTP Server

63

2.7.10 Implementation

63

2.8 MPFS

66

2.9 Mobile Web Site

68

2.10 iPhone App

68

2.12 Power

70

User Interface

70

2.12.2 Remote Sensing Unit

70

2.13 Batteries

71

2.15 Dampers

73

Approx. 4'

74

18"

75

12"

75

24"

75

2.16 Sensors

76

3.5"

77



82

Wireless Sensor

83

(MRF24WB0MA)

86

Sensor

89

3.3.1 Sensirion SHT21

89

C Protocol

90

3.5 SLCD5 Controller

95

Processor

97

3.5.2 Touch Interface

98

Program

98

Description

99

Command

99

Arguments

99

3.6 Design Summary

102

Main Control Unit

103

Main Control System

105

Secondary

106

Microcontroller

106

4.1.2 Microchip

108

Section 4: Prototype

108

4.1 Vendors

108

4.1.1 Reach Technology Inc

108

4.1.3 Sensirion

109

4.2 Printed Circuit Board

109

4.4 Remote Sensing Unit

116

4.5 Relays

117

4.6 Demonstration

119

Section 5: Testing

121

Daughter Board

123

5.4 Safety Considerations

125

5.5 Equipment

126

5.6 Environment

127

5.7.1 Final Specifications

127

5.7.2 Final Requirements

128

Bibliography

135

*Subject of your message:

140

*Message:

141

Reach Technology Permission:

143

Microchip Permssion:

144

Contact Us

145

Thanks very much

146

727-580-6767

147

Abbreviations and Acronyms

149

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