| Brand | Unbranded |
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Check the listing for details. 5V-8.4V 8 Channel Servo Control Module Debugging Board Rotary Knob Tester. Condition: New. Listed at 41.72 USD. This driver debugging board has 8-channel independent servo interface, which can be used to debug 5V~8.4V servo. With KF301-2P power interface, users can use lithium batteries or power modules. It can be used not only for robotic arm projects, but also for steering gear testing, DIY works, etc.