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S$5.92
3D Printer TMC2209 V2.0 Upgraded Version 42 Stepper Motor Driver for Reprap Ramps1.4 MKS Prusa I3 Ender-3 Pro
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From S$1.49
Est. delivery by Apr 28 - May 1
Electronic art shop
1,151 items
Product description
Driver Current Regulation:
Verf measures the voltage of Gnd and potentiometer middle.
Please DO NOT connect the motors when measuring the voltage, or it's easy to burn the drive.
Please connect the power supply when measuring voltage as well, do not connect only the USB power.
Please pay special attention to the direction, do not insert wrongly!
Driver Current Algorithm:
I=Vref Default I=1.25A
Parameter:
Default current:1.25a
Max current:2.5a
Logic voltage:3.3v/5v
Input voltage:5.5v-28v
Microstep:up to 1/256
Mode:dir/step,uart
Colour: blue + black
Material: metal
Package Contents:
1 * MKS TMC2209 Stepper Drivers
1 * Big Heatsink
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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