Hello friends, I hope you all are doing great. Today, I am going to share the new NEMA 17 Closed-Loop Stepper Library for Proteus Simulation , the 44th library of our motor series. If you have searched for a Proteus simulation of a closed-loop stepper motor, or wondered why a stepper loses steps and how an encoder stops it, this library answers both: a NEMA 17 stepper with a driver board on its back that reads the shaft with a magnetic encoder and never forgets where it is. Updates NEMA 17 Closed-Loop Stepper Library for Proteus Simulation Latest version: V1.0 (November 2026, this tutorial) Other motors: SG90 Servo · TT Gear Motor · 28BYJ-48 Stepper · NEMA 17 Stepper · MG996R Servo · N20 Encoder Motor · JGA25-370 Encoder Motor · FS90R 360 Servo · 130 DC Motor · A2212 Brushless · X27.168 Ga ...