1. The product offers good performance and multiple functions. It can stably control almost all small Hall effect engines. The board incorporates a speed control potentiometer and supports an external potentiometer. 3. This controller has a humanized design, the interface uses terminal blocks, and includes Hall output wiring. The board incorporates a speed control potentiometer. 2. This controller is a low-power brushless Hall effect controller. It can also be integrated into other systems. It is especially used for air, water, oil, fans, etc., of low-consumption and space-saving three-phase DC brushless motors, as well as for industrial control power tools, etc. 4. It supports a wide input voltage range from 6V to 24V, which makes it suitable for power supply systems and improves flexibility and convenience of use. 5. It offers clear wiring instructions and adjustment guides, and its intuitive design makes installation and parameter adjustment easier and faster., Weight: 0.0330693393 Pounds, Manufacturer: Faeymth