- 1.4 Steering gear control accuracy: 0.09 degrees (IE PWM minimum stand value 1us) - 2.3 Supports manual and return-to-centre which can be switched via function keys - 3.2 The integrated mature and 8-bit MCU is used to produce high-resolution PWM signals and control precisely - 4. Features - Use high precision potentiometers, no programming required; 8 channel potentiometers and servos are controlled in one to one correspondence - 8 channel servo controller, suitable for debugging and testing 5V 8.4V servos - Support manual adjustment/fast centering/passing stream protection 2-3 use scenarios - Robotics prototyping and development requiring precise steering control and the ability to switch between manual and return-to-centre modes - Servo debugging and testing across up to 8 channels in a single setup for labs or workshop environments - Education and rapid prototyping to teach PWM control, one-to-one potentiometer and servo mapping, and basic servo protection features