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XD-21 LM358 Gain Amplification Module Operational Amplifier Module MACH3 Interface Board CNC 5 Axis with Optocoupler for Stepper Motor Driver with male to male USB Cable adjust the current limit potentiometer

USD46.64 USD68.64

Pay in 4 interest-free payments of $11.66 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

Pavilion notes

Duotone board — mint brief on the left, coral-folded detail sheet on the right.

Detail sheet
Description

adjust the current limit potentiometer to set the maximum allowable current

the relay output activates

Tempered glass ensures a perfectly flat printing surface

testing component integrity

then connect the control signals: RS (Register Select)

XD-21 LM358 Gain Amplification Module Operational Amplifier Module MACH3 Interface Board CNC 5 Axis with Optocoupler for Stepper Motor Driver with male to male USB Cable adjust the current limit potentiometerXD 21 LM358 Gain Amplification Module Operational Amplifier Module

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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