Reading of CPU PWM control signal 25 kHz PWM output signals on pins 9 and 10 of Nano board Auto calibration of new fans on power on EEPROM storage for calibration profiles Works without USB connection ...

A simple PWM fan control based on an Ardiuno nano. I use this to cool a the compartment some hardware is running in since ventilation in this compartment is very bad. The fan shall be turned on ...

This project is an automatic fan speed control and monitoring that controls the speed of an electric fan according to the requirement.

Technical Specifications for Fan Controller Supply Voltage: 12VDC (See text) Load Over-temperature Protection: Yes (above 60 degrees) PWM Frequency: 25KHz FAN Voltage: 12VDC Maximum Load ...

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

Arduino Nano and HC05 is used for bluetooth communication between temperature tracker and main control unit (ESP32). Data collected from these sensors are processed by ESP32 and it controls the fan ...

This paper is written with the aim to make an automated temperature-based cooling arrangement for the Solar Panels using Arduino Uno/ Nano. The goal is to lower the operating temperature of PV modules ...