Embedded Files
GOAL
GOAL
Make 3 LEDs turn off and on depending on the distance measured by the ultrasonic sensor.
Material
Material
Schematics
Schematics
Arduino Uno
Breadboard
HC-SR04 sensor
2x LED
2x 220 Ω resistor
Wires
To be able to complete this project is recommend that you read the Control Strutures, Variables and Functions pages.
To use the HC_SR04 sensor, read the page Ultrasonic Distance Sensor and use the code provided there.
Video Tutorial
Video Tutorial
This video explains step by step how to code this project.
Tutorial Distance Sensor and 2 LEDs.mp4Page updated
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