wireless monitoring system of gas detector - Faculty of Electrical ...

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41 data from Arduino successfully. Therefore, the Zigbee must be connected as of Figure 3.17. Driver microchip 210x for USB port must be installed in the computer in order to read the port. After that, XCTU software is needed to run the programming with Zigbee. Once the XCTU software is installed and executed in the computer, each COM for each zigbee must be tested by clicking on the button Test/Query as shown in Figure 3.18.XCTU software is support for programming and configuring Zigbee, WIFI modules. After that a dialog box will popped up to inform that the COM connection is successful. Figure 3.19 shows the result output for Com test. Figure 3.18: Test the COM Of Zigbee Figure 3.19: Result Output for Com Test
42 The set up for the Zigbe data transfer is done by opening the modem configuration at the up right corner of the window XCTU. This step is very important to make sure that the data has been transfer to the exact location. There were four items that need to be considered. First is PAN ID. This is to show the location number of the port. The value of the ID must be the same. As shown in figure 3.20, the ID for this zigbee is 111. Then set the destination address high as 0 and the destination address low as FFFF. Serial interfacing will also be the most important things in this step. As we set the bound rate at the Arduino at 9600, the interfacing data rate also must be 9600. Figure 3.21 shows the interfacing data rate at 3 which is equal to 9600. Figure 3.20: Setting the Programming 1 Figure 3.21: Setting the Programming 2
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WIRELESS GAS MONITORING SYSTEM OF G
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“I hereby declare that I have rea
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ii I declare that this thesis entit
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iv ACKNOWLEDGEMENT In preparing thi
Page 9 and 10: vi ABSTRAK Tujuan projek ini adalah
Page 11 and 12: viii 2.1 Introduction 6 2.2 The Haz
Page 13 and 14: x LIST OF TABLES TABLE NO. TITLE PA
Page 15 and 16: xii 3.1 Methodology of the Project
Page 17 and 18: xiv LIST OF SYMBOLS CO - Carbon Mon
Page 19 and 20: xvi LIST OF APPENDICES APPENDIX TIT
Page 21 and 22: 2 min, and death within 30 min. Ver
Page 23 and 24: 4 iv. Zigbee Arduino Uno is a devic
Page 25 and 26: 6 CHAPTER 2 LITERATURE REVIEW 2.1 I
Page 27 and 28: 8 (which is 300ppm), the actuator c
Page 29 and 30: 10 2.2 The hazardous gases Based on
Page 31 and 32: 12 From Ohms Law in equation 2.1, v
Page 33 and 34: 14 advanced analysis and data visua
Page 35 and 36: 16 2.5.1 Buzzer Figure 2.10: Buzzer
Page 37 and 38: 18 2.5.3 Exhaust Fan Exhaust fan as
Page 39 and 40: 20 Start Writing programming and co
Page 41 and 42: 22 Figure 3.3: Experiment Diagram o
Page 43 and 44: 24 Figure 3.6: Gas Sensor Circuit D
Page 45 and 46: 26 Table 3.1: Threshold Value for G
Page 47 and 48: 28 Last but not least, the output c
Page 49 and 50: 30 As mention in chapter 2, Arduino
Page 51 and 52: 32 iii. Step 3: (200, 2) (1000, 1)
Page 53 and 54: 34 iv. Step 4: Since Arduino only r
Page 55 and 56: 36 start read the output voltage by
Page 57 and 58: 38 void setup() { Serial.begin(9600
Page 59: 3.3V RX TX 5V GND 40 digitalWrite(l
Page 63 and 64: 44 Figure 3.23: VISA Interfacing Bl
Page 65 and 66: 46 The last stage in the data monit
Page 67 and 68: 48 Figure 3.28: Step 2 Then, the fi
Page 69 and 70: 50 CHAPTER 4 RESULT AND DISCUSSION
Page 71 and 72: 52 The overall project set up shown
Page 73 and 74: 54 After that, the system of gas mo
Page 75 and 76: 56 CHAPTER 5 CONCLUSION AND RECOMME
Page 77 and 78: 58 REFERENCES [1] Incorporated, C.
Page 79 and 80: 60 APPENDIX 1. Block diagram for MQ
Page 81 and 82: 3. Arduino programming for MQ3 62
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