Isolation from the MCU: 1.5V isolation with the MCU provides effective protection for the microcontroller against motor noise and backEMF. Dual current Hbridge: two BTS7960 devices provide current motor drive capability, with each bridge supporting up to 43 A for robust twomotor or bidirectional control. On board power indicator: a 3.5V power indicator on the board helps you verify power status at a glance. Shielded protection and strong drive: this module uses BTS7960 power driver chips to form a full Hbridge driver with thermal overcurrent protection. The double BTS7960 Hbridge circuit delivers a strong drive while effectively isolating the microcontroller from the motor driver, with a current rating of 43 A. Function and compatibility: designed to provide simple, reliable motor control for microcontroller projects, enabling safe interaction between lowvoltage control electronics and current DC motors. Practical attributes: compact driver module with dual Hbridge capability, builtin protections, and clear power indication for easy integration into projects. Use scenarios: DIY robotics with an Arduino or similar MCU to independently drive two DC motors for a small robot or vehicle, while keeping the MCU protected from motor noise. Robotic arms or conveyor setups requiring robust twom motor control with protection, suitable for hobbyist labs or educational kits. RC vehicles or automated test rigs that need reliable bidirectional motor control and protection against overcurrent and thermal events.