Search for “A4988 Proteus Library GitHub” – look for repositories with both .IDX and .LIB files.
Consequently, engineers rely on created by the community. These are shared via: a4988 proteus library
| Feature | Real Hardware | Proteus Simulation | | :--- | :--- | :--- | | Microstepping (1/16) | Fully supported | Often only full/half step works | | Over-current protection | Short circuit protection | Not simulated | | Thermal shutdown | Hardware feature | Ignored | | Back-EMF | Real motor has it | Requires special motor model | | Current regulation (via VREF) | Analog pot sets current | Hardcoded to 1A | Search for “A4988 Proteus Library GitHub” – look