Questions tagged [stepper-driver]

Questions related to various types of stepper motor drivers

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2answers
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How do you make sure you have the right voltage on the trimpots on an A4988 stepper driver?

I've been looking into this, but: I'm not certain how to configure my multimeter; I don't know how to keep the voltage going, and; I don't know how to keep the multimeter connected to the VMOT? I'm ...
0
votes
1answer
176 views

I can set the voltage and current of the TMC2130 driver manually. But, in which cases some of the components could burn up?

I need to know if something will burn up beforehand I plug all the circuits: Ramps 1.6+ Arduino Mega 2560 PSU 12 V, 15 A 2 TMC2130 V3.0 Stepper motor driver 2 Stepper motors 17hs3401 ...
3
votes
1answer
416 views

Can I use external stepper motor power and USB connection

I have a RAMPS 1.4 with Arduino Mega 2560 with 2 steppers connected to an external power supply using Polulo stepper drivers. The steppers are for X and Y axis movement. This external power supply is ...