Monostatic multiplexed ultrasound device working proto-type -- 2

Searching Task is to creating a working proto-type that multiplexes (provides power and the necessary amperage) ultrasonic waves to one of 6 transceivers (TR) for a central microprocessor/power unit. Two ranges must be tested, 1 at max range of 15 meters and the other at 3 meters or short range. The signal will be a buzzer and LED to let the tester know that a filtered signal meets the criteria. Wave properties must that must be collected, Time of Flight, Range, Doppler shift and material coefficients (change in amplitude)

The device will produce a matrix of collected data through a card reader so that the wave pattern can be analyzed through digital signal processing (DSP) and will be battery powered. A circuit that amplifies the 40 kHz signal and have the required wave filters must be employed. The consultant must have these skills to set up the model for DSP and the hardware skills to create the multiplexed matrix. An FFT model needs to be integrated to analyze the signal data.

The components available are; 6 TRs (specs will be provided), multiplexer, mcu, battery, breadboard first and soldered on a breadboard for testing second, op amps and shifters as needed to create the circuit, esp32 card reader to collect data. Diagrams must be presented in tinkercad so that I can put them together as instructed. Code is Arduino format.

for someone design a multiplexed echo pulse array using 40 khz transducers. Need schematic, code and testing support.

Skills: Electrical Engineering, Electronics, Microcontroller, Matlab and Mathematica, Digital Signal Processing

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About the Employer:
( 1 review ) raleigh, United States

Project ID: #28002929

5 freelancers are bidding on average $176 for this job


Hi there, I'm bidding on your project "Monostatic multiplexed ultrasound device working proto-type -- 2" Being an expert in matlab I can do this project for you. please leave a message on my chat so we can discuss the More

$250 USD in 3 days
(26 Reviews)

Looking forward to your response. I am senior matlab developer not a bidder with 10 years of experience. I have worked on matlab, C++, C#, python. We can chat in more detail. Best regards,

$140 USD in 7 days
(83 Reviews)

Best Ultrasound Design Expert at your doorstep! Dear Client, I can searching task creating a working proto-type that multiplexes ultrasonic waves in one of 6 transceivers for a central microprocessor/power unit. We c More

$250 USD in 2 days
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We will do your circuit work Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time More

$99 USD in 7 days
(48 Reviews)

Hi , This is Vaishnavi, I am a Electronics Engineer, I will complete the work as per your requirement. I'm taking classes for Robotics and coding for school / College student and Teaching circuit design , science Mode More

$140 USD in 7 days
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