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void setup() pinMode(8, OUTPUT); pinMode(9, OUTPUT); digitalWrite(9, HIGH); // Set direction
Before diving into the library, let’s recall why this IC matters. The Allegro A4988 is a DMOS microstepping driver with a simple STEP/DIR interface. a4988 proteus library
Now for the practical part. Let’s create a classic circuit: (simulated). void setup() pinMode(8
Proteus cannot compile Arduino code directly. You must: a4988 proteus library