Raspberry Pi Temperature-Controlled Fan – Home Automation Project
In this video, I demonstrate a simple home automation project using a Raspberry Pi, a DS18B20 temperature sensor, and a relay-controlled fan. Learn how to read real-time temperature data from the sensor and control a fan based on temperature thresholds using Python code.
Perfect for beginners interested in DIY automation, Raspberry Pi projects, or learning how to interface sensors and actuators!
What you’ll see:
Wiring the DS18B20 temperature sensor and relay to the Raspberry Pi GPIO pins
Writing Python scripts to read temperature data
Controlling a fan based on temperature readings
Troubleshooting common wiring and software issues
Tools & Components:
Raspberry Pi (any model with GPIO)
DS18B20 temperature sensor
1-Channel relay module
5V fan
Jumper wires & breadboard
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