8Channel Servos Controller for Direct Potentiometer Control Clear onetoone control: uses precision potentiometers with no programming required, with 8channel potentiometers and servos controlled in a direct 1to1 correspondence. This makes setup intuitive and debugging straightforward. Broad servo compatibility: designed for debugging and testing 5V to 8.4V servos. Supports manual adjustment, quick centering, and passing stream protection for safe, controlled tests. precision steering control: steering gear control accuracy of 0.09 degrees, with a PWM minimum change value of 1 microsecond. This enables finegrained servo positioning and repeatable motion. Flexible operation modes: supports Manual Mode and ToCenter Mode, which can be switched using function keys for fast, ondevice mode changes without extra software. Reliable hardware control: onboard stable 8bit MCU generates resolution PWM signals to achieve accurate and consistent servo control. Key advantages: no programming required, direct potentiometertoservo mapping, robust PWM generation, and mode versatility for testing and development workflows. Specifications and capabilities at a glance: 8 channels for potentiometers and servos Compatible with servos powered from 5V to 8.4V Manual adjustment, quick centering, and passing stream protection Steering accuracy: 0.09 degrees PWM step: 1 µs Manual Mode and ToCenter Mode with function key switching Onboard 8bit MCU for resolution PWM Use scenarios: Servo debugging and calibration in hobbyist or educational labs: connect potentiometers to inputs and verify servo response against precise, repeatable positions. Prototyping and testing robotic subsystems: quickly adjust and center servos in a multichannel setup to evaluate motion, linkage alignment, and control response. Training and demonstrations: demonstrate accurate servo motion and mode transitions (manual to tocenter) in a compact, noprogramming configuration. What you gain: a straightforward, reliable tool for precise servo testing and development with minimal setup, direct potentiometer control, and versatile ondevice modes.