25x25x10 mm DC 12V Mini Fan with 2-pin Connector

Description

The 12V mini fan measures 25x25x10mm and comes with a 2-pin connector. It is designed to cool electronic components and Arduino projects, making it suitable for beginners and makers looking for an easy way to manage heat in their devices. Features: Dimensions: 25x25x10 mm Voltage: 12V Connector: 2 pin Ideal for cooling small electronic projects like Arduino boards or modules. This fan can be used to create an automatic cooling system for your Arduino board by connecting it to a relay controlled by a temperature sensor and programming the Arduino to regulate fan activity based on temperature. Tutorial: How to Use DC 12V Fan 25x25x10mm Connect the fan connector to a 12V power supply, check electrical connectivity with a multimeter, connect the fan to a relay for cooling control, program the Arduino to turn the fan on and off, test the fan operation and adjust cooling control based on project needs. Example code: void setup() { pinMode(relayPin, OUTPUT); } void loop() { digitalWrite(relayPin, HIGH); // Turn on fan delay(5000); // Wait 5 seconds digitalWrite(relayPin, LOW); // Turn off fan delay(5000); // Wait 5 seconds } Mini-project: Create an automatic cooling system for your Arduino board by connecting the fan to a relay controlled by a temperature sensor and programming the Arduino to regulate fan activity based on temperature. Common mistakes: Using power above 12V, not checking connectivity before powering up, omitting relay control of the fan, not adjusting cooling control according to project needs. Recommended accessories: Relay 5V Temperature Sensor DS18B20 Power Supply 12V Arduino Uno Frequently Asked Questions What is the power consumption of this fan? Check the datasheet. Can it be used with a voltage lower than 12V? Check the datasheet.