MACH3 5-Axis Stepper Motor Control Board CNC Interface Driver Board Κριτικές - Banggood Ελληνικά Online Shopping

MACH3 5-Axis Stepper Motor Control Board CNC Interface Driver Board

12,91€
~~17,52€~~
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Κριτικές πελατών

4.95 εκτός 5

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5 αστέρι
65 (98.5%)
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3 αστέρι
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2 αστέρι
1 (1.5%)
1 αστέρι
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Ένα μέρος της κριτικής έχει μεταφραστεί αυτόματα.

pfravoliniVIP2
IT
07/04/2017

Yes, after playing around a bit with this board, and observing a weird behaviour, a deeper investigation led me to state that one of the small smd 74HC14 ic's was not powered at all, as the positive track was not connected to anywhere due to an error in pcb design. A further look at google confirmed that. A small piece of wirewrapping wire fixed it. Also, an smd resistor under the Estop connector was badly soldered and the contact was not working as expected. Reworked solder on smd.

Yes, after playing around a bit with this board, and observing a weird behaviour, a deeper investigation led me to state that one of the small smd 74HC14 ic's was not powered at all, as the positive track was not connected to anywhere due to an error in pcb design. A further look at google confirmed that. A small piece of wirewrapping wire fixed it. Also, an smd resistor under the Estop connector was badly soldered and the contact was not working as expected. Reworked solder on smd.

Yes, after playing around a bit with this board, and observing a weird behaviour, a deeper investigation led me to state that one of the small smd 74HC14 ic's was not powered at all, as the positive track was not connected to anywhere due to an error in pcb design. A further look at google confirmed that. A small piece of wirewrapping wire fixed it. Also, an smd resistor under the Estop connector was badly soldered and the contact was not working as expected. Reworked solder on smd.
9

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ppauljrVIP2
CA
26/09/2017

I did not test it yet, I hope that it will work as supposed to !

I did not test it yet, I hope that it will work as supposed to !

I did not test it yet, I hope that it will work as supposed to !
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