Mini Rechargeable Fan Speed Control Circuit with LED Indicator Replacement Parts

Specification:

• Type: Fan Speed Control Circuit
• Input Voltage: 3.7V / 4.2V / 5V
• Speed Levels: 3-step adjustable control
• Indicator: Built-in LED status light
• Compatibility: Mini rechargeable fans
• Design: Compact and lightweight PCB
• Durability: Stable and efficient use
• Installation: Easy replacement design
• Control: Smooth fan speed regulation
• Usage: Repair and DIY fan projects

Description:
The Mini Rechargeable Fan Speed Control Circuit with LED Indicator is a versatile replacement part for mini rechargeable fans. It operates with 3.7V, 4.2V, and 5V inputs, offering smooth 3-step fan speed control. The built-in LED indicator ensures convenient monitoring while in use. Designed with a compact and lightweight PCB, it is easy to install and provides reliable performance. Perfect for repairing old fans or building DIY projects, this circuit ensures efficient speed regulation and extended usability.