Memory on powerdown: when power is removed, all settings are automatically saved for quick restoration on next powerup. Fast, frequency switching with low EMI: enables rapid switching with many cycles while minimizing electromagnetic interference, delivering a longer service life compared with standard electromagnetic relay modules. Low onresistance, current capability: reduces heat and supports higher current loads for stronger, more reliable operation. Wide input voltage range: DC input from 5 to 36 volts, suitable for a variety of power sources and systems. Versatile load compatibility: commonly used to control motors, lights, LED strips, miniature pumps, and solenoid valves. Use scenarios: Robotics and automation: drive a small DC motor or actuator from a microcontroller, benefiting from fast switching and current capability. Lighting and display projects: switch LED strips or lighting loads with reliable performance and preserved settings after power cycles. Fluid and valve control: energize solenoid valves or miniature pumps in irrigation, irrigation systems, or compact automation setups.