Isolated 5V motor driver module with wide input range and dual PWM control for bidirectional DC motors. It provides a dedicated isolated 5V supply that can be shared with the MCU 5V rail or powered from the board's own 5V supply. Input voltage range: 5.5V to 27V. Isolated 5V power supply that can be shared with the MCU 5V rail or powered from the board's 5V supply; input range 5.5V to 27V. Output indicators and heatsink readiness: status indicators at the motor driver output end; space or interface for attaching a heatsink for thermal management. Bidirectional drive with dual PWM inputs: forward and reverse motor control; two PWM input channels with frequencies up to 25 kHz; two fault/error outputs for monitoring. MCU isolation and board power: 5V isolation between the MCU and the motor drive protects the MCU; compatible with 5V controller boards. Use scenarios Robotics and hobby projects: drive a DC motor for a small robot or arm with safe MCU interfacing, using the isolated 5V supply to minimize noise coupling from the motor power. Compact automation and conveyors: enable bidirectional control and speed adjustment in tight spaces, with fault outputs to monitor and interlock safety systems. Embedded systems and 5V controllers: integrate with 5V microcontrollers (such as Arduinotype boards) to control motor direction and speed while keeping motor noise away from the MCU.