1 Set Green Sensorless Control Board is a BLDC speed controller for three-phase systems. It features a Hall resolution switching module. This controller enables efficient control of the BLDC motor speed without the need for traditional Hall sensors. It offers precise speed regulation and smooth operation. The threephase design ensures balanced power distribution for reliable performance. The integrated Hall resolution switching module allows for seamless transition between different resolution modes, optimizing the motor's performance according to specific requirements. Key benefits - Sensorless speed control for three-phase BLDC motors without Hall sensors - Precise speed regulation and smooth operation - Balanced power distribution for reliable performance - Integrated Hall resolution switching module for seamless mode changes Compatibility and performance - Designed for three-phase BLDC motor systems - Hall resolution switching module enables optimization of motor performance under varying loads and requirements - Compact, integrated control board suitable for modular setups Use scenarios - Robotic projects requiring reliable, sensorless motor control and smooth motion - RC hobby vehicles needing precise speed control and efficient power delivery - Small automation tasks such as conveyors or cooling fans where stable, adjustable speed is important