Adafruit Automotive Gauge Stepper Motor

This stepper motor offers high precision with a fine step accuracy of approximately 1/2 degree per step, amounting to 600 steps for single stepping, while covering an extensive range of about 315° degrees.

Optimal for applications requiring smooth, precise motion, such as dial indicators, these motors surpass traditional needle gauges in precision. Designed as bi-polar, they necessitate an H-Bridge driver like L293D or TB6612 for operation.

Usable with microcontrollers capable of driving 200-ohm loads without extra MOSFETs, provided that kickback protection diodes are included, making it a practical choice for minimalistic setups.

A red-line dial, included for seamless integration with your design, easily attaches to the needle shaft to enhance your project's functionality. Note that its limited power is suitable solely for lightweight indicators.