Treedix 2pcs Digital RC Servo Tester Servo Motors with Over-Current Protection 3 Control Modes 2 Display Modes DC5V-8V for RC Car Airplane Robots Mechanical Claws Tester Tool

Using high-precision potentiometer, can control the steering gear in real time. High resolution PWM signal, onboard 8-bit single chip microcomputer, so that the control accuracy is higher Two display modes: Real-time voltage display mode: can monitor the voltage of the power supply equipment in real time. Steering gear position percentage display mode: The position of steering gear can be displayed in real time (0-99%). Press and hold the key to switch the display mode. Three control modes: manual steering gear controller，steering gear reset back to center, automatic steering gear controller, by pressing the button to switch control mode Overcurrent protection: on-board 2-channel pulse width modulation digital steering gear interface, which can be controlled by high-precision potentiometer Widely application：it can be used in robotic arm tester, robot test，mechanical claws test and other projects