A4988 Proteus Library -

void loop() digitalWrite(8, HIGH); delayMicroseconds(10); digitalWrite(8, LOW); delay(2); // 500 Hz step frequency

But here’s the problem: .

So how do you simulate your circuit before burning a PCB or frying a driver? You need the custom . a4988 proteus library

If you’re designing a CNC machine, 3D printer, or a precision motion control system, chances are you’ve used the A4988 stepper motor driver . It’s small, cheap, and powerful. void loop() digitalWrite(8