Distance meter using ultrasonic sensor and Raspberry Pi	P12

Signal acquisition, ultrasonic sensor, distance measurement, FSM, Raspberry Pi

This project is under development, in preparation.

1. Specifications

Design a distance meter using an ultrasonic sensor. Find an example design and reformulate it as all ather projects in digsys.

Fig. 1.

Fig. 2 shows

Fig. 2.

 

2. Planning

A) Planning hardware

Step 1: Hardware.

Fig. 3. Block diagram

 

Fig. 4.

The 

Fig. 5.

 

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B) Planning software

An state diagram

FSM architecture. RAM variables.

Fig. 6. Proposed state

 

Fig. 7.

 

Fig. 8. RAM variables.

 

Fig. 9 Hardware and software diagram.

 

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Project location :

C:\CSD\P12\Distance\(files)

Target chip and tools: Raspberry Pi board.

 

3. Step by step developing and (4) testing

A) Developing hardware

 This is an example circuit based on a protoboard

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B) Developing software

 This is an example source code

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C) Execute the program

Running the application

Fig. 10.

 

5. Prototyping

 

Fig. 11. Picture

 

5. Report

Follow this rubric for writing reports.

 

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