Use the multisim to make the circuit and the report can you make it simple please 

Please make sure that you use the Multisim program to make the circuit and can you mention all your step in the report. Write it with simple words. 
Can you follow the details in the attachment

ETEC 6414 Sensors and Wireless Communications

Assignment 1 – Wireless Sensor Node (55% of Total marks)

This assignment is divided into two parts as follow

a) Develop a Sensor Circuit using commodity components 

b) Design a wireless sensor node using commodity wireless modules 

Assignment 1(a) –Sensor Circuit 

The first part of the assignment is to design a prototype of home security system with passive 

proximity sensor, light sensor, temperature sensor and examine its performance. 

Note: You have to demonstrate the working of the circuit by the deadline. Report will be submitted 

with the second part of the assignment. 

Students are to design the security system with the proximity, light and temperature sensors. All sensors should be incorporated in one big circuit and if any sensor senses an intruder then it should trigger an alarm. The alarm could be flashing of LED or a speaker in the prototype circuit. The circuit should be designed and demonstrated within the due date (1st April). You should have a schematic of your circuit during demonstration. This prototype circuit will be used in the wireless part of the assignment. Therefore, you should keep it in a safe place for later use.

Report Submission

The report should address following topics

• The role of Encoder and Decoder in this circuit?

• Legal implication of using 433MHz band?

• The distance coverage of the wireless node with provided components

• How to increase the range of wireless node and discuss the improvements for this circuits

The report should also provide the recommendation as how to implement your prototype circuit in real time to provide home security. The justification for real-time circuit should be in terms of extra components, voltage and current requirements. In addition, state issues related to the practical implementation of the system and provide the possible solutions.

a) Introduction

Introduction of the assignment, your methodology 

b) Circuit design 

a. Sensor Part 

1. Design of the circuit and explanation 

2. Maths and your calculations for the circuit design

3. Schematic, components, EMI consideration for multifunction circuit. Discuss the main sources of EMI in your report and minimization technique. Support your work with authentic references. 

b. Wireless Part 

1. The role of Encoder and Decoder in this circuit?

2. Legal implication of using 433MHz band? (References required)

3. The distance coverage of the wireless node with provided components

4. How to increase the range of wireless node and discuss the improvements for this circuit.

c) Circuit demonstration 

a. Sensor Part 

1. Working of Proximity sensor circuit

2. Working of light sensor circuit

3. Working of temperature sensor circuit

4. Full circuit demonstration.

b. Wireless Part 

1. Working of circuit

2. Explanation and understanding of your circuit during demonstration.

d) Circuit for real time implementation and suggested improvements in the existing circuit. 

e) Conclusion 

Note: - Include formulas, calculations and your findings in order to support your circuit design. Poor explanation in the report will lead to fewer marks even if circuits are demonstrated. Support your work with references.

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Solution file

1) Data for lab are not given so it is assumed the same for question 2 and question 4.