Hello friends, I hope you all are doing great. Today, I am going to share the new Air-Core Gauge Library for Proteus V1.0 . Look behind the tachometer, the speedometer or the fuel gauge of a car from the last forty years and you will very likely find an air-core movement : a small plastic cube with two coils wound across each other and a magnet inside that carries the needle. It has no gears and no spring, it can point anywhere round the full circle, and makers love it for home-built dashboards, sim-racing clusters and retro gauges driven by an Arduino. Updates Air-Core Gauge Library for Proteus 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 · FS90 ...