grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. It is the result of an amazing open-source project, and once more I am thankful to those who have put there time and expertise into such endeavours. My small cnc mill project needs motors …
The post An Arduino-based cnc controller for separate stepper drivers? appeared first on Electronics Weekly. // Read more: original article.

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