TB6600 CNC Single-Axis Stepper Motor Driver Controller Board 6N137 DC 10V-45V 4.5A High Speed Optical Coupler Automatic Current

TB6600 CNC Single-Axis Stepper Motor Driver Controller Board 6N137 DC 10V-45V 4.5A High Speed Optical Coupler Automatic Current
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sku: 1005002898960682
$6.94
Shipping from: China
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