Product: Threephase BLDC Hall Control Board (6–26V) — available in SingleButton or Potentiometer Governor versions Key benefits Plugandplay operation: the controller runs as soon as power is applied and does not require external control signals for basic operation. Flexible speed control: choose between simple singlebutton control (discrete multilevel speed steps) or smooth, stepless regulation with a potentiometer or 0–4.5V analog input. Compact, power design: threephase brushless (BLDC) controller engineered for output in a small physical package. Sensorless (Hall) operation: works with brushless motors without Hall sensors, simplifying motor wiring and reducing sensor dependency. Memory and convenience: singlebutton model stores power/speed memory and supports convenient acceleration/deceleration control via one button. Features and specifications Motor type: Threephase brushless (BLDC), Hall (sensorless) control board. Voltage range: 6–26V DC. Control options: Singlebutton model: singlebutton acceleration/deceleration control; 100level switching for fine step adjustments; power memory function preserved across power cycles. Potentiometer governor model: stepless speed regulation using a potentiometer; accepts 0–4.5V analog input for external speed control. Operation: Controller runs when powered; no external control signal required for basic operation. Size and form: Smallvolume (compact) power controller suited to spaceconstrained applications. Why customers need this controller Simplifies BLDC motor integration by eliminating the need for Hall sensors and external start signals. Offers flexible control schemes to match different project requirements: easy singlebutton adjustments for simple applications or precise analog control for finetuned speed regulation. Saves space while delivering power, making it suitable where both performance and compactness matter. Compatibility and performance notes Designed for threephase brushless motors operating within the specified 6–26V range. Choose the SingleButton model for simple, userfriendly step control and memory; choose the Potentiometer Governor model when smooth, continuous speed control or external 0–4.5V control is required. Sensorless operation requires a compatible BLDC motor; ensure motor voltage and phase wiring match controller requirements. Typical applications Small electric machinery and tools where compact, power motor control is needed. DIY robotics, RC vehicles, or small automated platforms that benefit from sensorless BLDC control and easy speed adjustment. Fans, pumps, conveyors, or other small motordriven systems where either simple onebutton speed selection or stepless analog control is preferred. Included functions Poweron autonomous running (no external signal required). Singlebutton acceleration/deceleration with 100level switching and power memory (singlebutton model). Potentiometer stepless speed regulation and support for 0–4.5V analog input (potentiometer governor model). options SingleButton Model: for onebutton speed steps, acceleration/deceleration, and power memory. Potentiometer Governor Model: for continuous potentiometer control or external 0–4.5V analog speed input. For correct installation and safe operation, match controller voltage range and wiring to your motor and power source.