5V Square USB Fan - 6 cm

• USB-Powered: Just plug into any USB port and start using right away.
• Direct 5V Wiring: Remove the USB connector and wire it directly to a 5V power source.
• Although there's no built-in PWM or feedback pin, you can adjust the speed with a motor controller, H-Bridge, or MOSFET.
• Since fans are inductive loads, it's advisable to use a flyback diode to safeguard your circuitry. The MOSFET Driver Stemma simplifies this process.

Using this 5V USB cooling fan is a breeze. You can either plug it directly into a USB port for quick use. If you prefer, you can cut off the USB connector and wire it to a 5V power source. To control the fan speed, you can use a motor controller, H - Bridge, or MOSFET. Remember, because the fan is an inductive load, it's a good idea to use a flyback diode to protect your circuits. The MOSFET Driver Stemma can make this easier. When installing the fan, make sure to use the provided front and back protective grills, mounting screws, and nuts for a secure fit. As for maintenance, keep the fan clean from dust and debris regularly to ensure optimal performance. Avoid using it in extremely wet or dusty environments to prevent damage.