Hw 130 Motor Control Shield For Arduino Datasheet Better [best] Jun 2026

For reliable operation, avoid using a standard 9V alkaline battery, as it often cannot provide enough current for multiple motors under load. Instead, use a higher-capacity power source like or a dedicated DC power supply connected to the EXT_PWR terminal.

: Thermal shutdown protection and internal kickback protection diodes. Hardware Layout & Pin Mapping hw 130 motor control shield for arduino datasheet better