Sergio Alejandro González
Created February 27, 2020 © GPL3+

Ultrasonic Anemometer

Taking advantage of i.MXRT math capabilities we use a couple of ultrasonic distance sensors to measure wind speed only using the ADC module

IntermediateShowcase (no instructions)Over 1 day73

Things used in this project

Hardware components

Ultrasonic Sensor, 1 m
Ultrasonic Sensor, 1 m
×2
NXP MIMXRT1010-EVK
×1

Software apps and online services

NXP MCUXpresso IDE v11.1.0 release 3209

Hand tools and fabrication machines

3D Printer (generic)
3D Printer (generic)

Story

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Custom parts and enclosures

UTR-1440K-TT-R Dual Mode Drive Circuit schematic

This is the initial schematic on how to attach the UTR-1440K-TT-R sensor to the EVKB-MIMXRT1010.

MIMXRT1010-EVK schematics

This is NXP MIMXRT1010-EVK and we need to know the details oof it in order to condition the incoming signal accordingly

Schematics

Basic schematic

This schematic is for each transducer, that is, you will be requiring 4 of these units.

Code

Ultrasonic-Anemometer

Code to implement in the MIMXRT1010-EVK Evaluation Kit using i.MX RT1010 MCU from NXP.

Credits

Sergio Alejandro González

Sergio Alejandro González

1 project • 0 followers
Electronics engineer
Thanks to Agustin Almada.

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