Questions tagged [stepper-driver]

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L298N briefly works, then shorts when controlling Nema 17

I'm trying to control a Nema 17 stepper motor with a L298N H-Bridge. My wiring is as below (except I'm using a ESP8266 not a YUN, and I have a mains 12V supply rather than batteries). This is ...
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Is missed step detection of a stepper motor done is software or hardware?

I remember seeing a video of the Prusa i3 Mk3 printer. It can detect when the stepper motor misses a step, so it can home itself again. I would like to know how this is done! There are a few options ...
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Stepper Motor For "Cable Car" System

I am a programmer with a lot of experience in IoT but somewhat new to actuators and robotics. I would like to create a "Cable Car" which consists of two stepper motors and a pulley. The motors would ...
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How can I achieve a square pulse train while sending pulses one pulse at a time to a stepper motor?

I am trying to control Stepper motors which has a pulse input driver. I have a speed of 1000pps, and I want to move 1 pulse at a time. So that means 1 pulse will take 1ms. After I send a command to ...