Ground Proximity Sensing with Ultrasonic Sensor

It is a miniature counterpart of radio altimeter used on commercial aircrafts to be used with RC aircrafts and multirotors.

Mar 31, 2019

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Components and supplies

1

Arduino UNO

1

Ultrasonic Sensor - HC-SR04 (Generic)

1

LED (generic)

Project description

Code

stable_ultrasonic_blink.ino

arduino

A code to sense rate of change of altitude of aircraft above ground in form of blinking of LED

stable_ultrasonic_blink.ino

arduino

A code to sense rate of change of altitude of aircraft above ground in form of blinking of LED

stable_ultrasonic_brightness

arduino

To measure the height and change brightness of LED accordingly.

Downloadable files

circuitDiagram

The fritzing drawing of circuit diagram

circuitDiagram

circuitDiagram

The fritzing drawing of circuit diagram

circuitDiagram

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ChinmayPatel

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