Abstract: This paper presents the design and implementation of an elevator model utilizing ARM CORTEX M3 microcontroller and pulley mechanism. The system aims to provide efficient and cost effective system for multi floor elevators. The ARM CORTEX M3 is known for its high performance and low power consumption.

The pulley mechanism is employed to achieve smooth and vertical operation of the elevator car. A program was written in arm assembly and dumped to the arm microcontroller. And a stepper motor is used for operating the elevator.

Keywords: Arm cortex based elevator, arm assembly, stepper motor.

| DOI: 10.17148/IARJSET.2024.11797