Arduino ULTRASONIC Sensor HC-SR04 Hack for Smart Fans!

12V DC Fan Speed Control with Arduino & Ultrasonic Sensor HC-SR04 | Proximity-Based Control


In this tutorial, I'll show you how to control the speed of a #12VDCfan using an #Arduino and an #HCSR04ultrasonicsensor. By #measuringthedistance of objects with the #ultrasonicsensor, we can adjust the fan's speed based on proximity, creating a smart, responsive #coolingsystem. This project is perfect for beginners looking to explore sensor-based control systems with Arduino!

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🔴 Parts Used:

Arduino
12V DC Fan
HC-SR04 Ultrasonic Sensor
L298N Motor Driver
Jumper Wires
Breadboard
🔴 Code: Get the full code here:👇👇👇
https://github.com/Valentim-bot/12V-D...

🔴 Tutorial Overview:
00:00 - Introduction
01:03 - Overview of Components
02:26 - Circuit Setup
02:38 - HC-SR04 Ultrasonic Sensor Set up
08:38 - Wiring
08:48 - Fan Speed Control Code Explanation
18:07 - Testing the Fan Speed Control with Proximity



#Arduino #FanSpeedControl #UltrasonicSensor #ProximitySensor #ArduinoProjects #SmartCooling #EmbeddedSystems #DIYElectronics #HCSR04 #12VFanControl