Channel: THE ELECTRONIC GUY

Category: Science & Technology

Tags: temperature controlled fantemparduino projecttemperature control fan circuit using arduinotemperature control fanprojecttemperature control fan circuitlm35arduinodc fantemperaturedc motortemperature control fan using arduino

Description: $2 for PCB Prototype - JLCPCB: jlcpcb.com NOTE: Hey guys in this project I have used a simple 12V DC motor just for demonstrating the project prototype. But you can replace DC motor with a DC Fan. Just keep in mind the following points: 1. The current rating of the DC motor installed inside the fan must be less than 1A because Arduino's Vin pin cannot supply more than that(if you are using Vin pin to power the IC for OUTPUT) 1. The maximum current output of L293D is 600mA per Channel(for 1 motor). So If your DC fan current rating is greater than 600 mA but less than 1A then use two L293D in parallel. It's better if you use any other motor driver IC like L298N which can easily supply current up to 1A. 3. If you are using Standalone power supply for L293D(for Motors) then you can use voltage up to 36V as mentioned in datasheet of L293D(Ofcourse Motor voltage rating must match with that voltage). In this case, the current is limited by only one factor: Motor drive IC Current rating. So you can simply use high current motor driver IC or use L293D IC as many as you want in parallel. Music: Ether - Silent Partner Licensed Under: creativecommons.org/licenses/by-nd/4.0