DC 5V 12V 24V Adjustable Time Delay Timing Timer Delay Turn ON/OFF Relay Switch

Signal Trigger Timer Relay DC 5V 12V 24V Adjustable Time Delay Timing Timer Delay Turn ON/OFF Relay Switch 12 Volt Delay Timer DC12V Adjustable Signal Trigger Timing Timer Delay Turn Off Delay Timer Switch Automatic Start W/ Optocoupler For arduino Module Note: If the trigger signal is always on, the module will be closed until the trigger signal disappears., open. Delay time formula: T=1., 1RC. Specifically: 1)--to-2)--to-3)--to-4). After this delay is over, trigger again and delay again 9., No power consumption in standby (Almost power consumption in standby, zero current, greatly extending the life of the ca (At this time, the relay returns to the state before triggering normally open and public disconnection, normally closed and public conduction). In addition: (The trigger signal of this module can be provided by a separate power supply system and the power supply of the module may not be the same power supply system. You can replace a larger capacitor or potentiometer by yourself. DC 12V Timing Timer Delay 1-10S Time Adjustable Relay With Indicator Light Turn OFF Relay Module Trigger Delay Switch 2Pcs DC 12V Timer Relay Adjustable Signal Trigger Timing Timer Delay Turn Off Delay Timer Switch Automatic Start With Optocoupler The time can be adjusted by the potentiometer. The module can be controlled: 10A 250VAC (AC), 10A 30VDC (DC) or less load. The default is 0-25 seconds., It takes longer. The working voltage of the module is 12V