Summary
Connect to your microcontroller (e.g., Arduino Pins 3 and 2).
+------------------------------------+ | A4988 | ---->| VMOT GND |<---- ---->| VDD 1B |----> [Motor Coil B] ---->| VREF 1A |----> [Motor Coil B] ---->| ENABLE 2A |----> [Motor Coil A] ---->| MS1 2B |----> [Motor Coil A] ---->| MS2 RESET |----+ ---->| MS3 SLEEP |----+ (Tie together) ---->| STEP GND |<---- ---->| DIR FAULT |----> +------------------------------------+ Essential Wiring Configurations a4988 proteus library download exclusive
Once the library is installed, you can start using it in your projects. Here's a simple example of how to use the A4988 library to simulate a basic stepper motor control circuit with an Arduino.
For Proteus 7 Professional: C:\Program Files (x86)\Labcenter Electronics\Proteus 7 Professional\LIBRARY Summary Connect to your microcontroller (e
Which (e.g., Arduino, PIC, ESP32) are you planning to interface with the driver?
To download the A4988 Proteus library, you can use community-contributed files such as the A4988-proteus-library Summary Connect to your microcontroller (e.g.
C:\ProgramData\Labcenter Electronics\Proteus 8 Professional\Data\LIBRARY
Automatically selects correct current decay mode.