Relays Module With Optically Isolated Input 3.3V 5V 12V 24V Operating Voltages Jumper Selectable Triggering Mode LED Indicators

This 1 channel relays module features high/low levels triggering compatibility, supports 3.3V/5V/12V/24V operate voltages, and delivers stable performances with AC10A/250V DC30V/10A load capacity through optocoupler isolation. Equipped with jumper selectable triggering mode, visible statuses LEDs greens power/red relays), and fails safe design preventing accidental activation during wire disconnection, it ensures reliability circuit control with 5mA triggering current. Ideal for electronics engineers, developers, and enthusiasts working on automation projects requiring precise electrical switching for Raspberry systems. Relays Module With Optically Isolated Input 3.3V 5V12V24V Operating Voltages Jumper Selectable Triggering Mode LED Indicators Features: This 1 channel relays module features high/low levels triggering compatibility, supports 3.3V/5V/12V/24V operate voltages, and delivers stable performances with AC10A/250V DC30V/10A load capacity through optocoupler isolation. Equipped