Relay Board, Relay Module, Timer, Relay Board, Delay Controller, Boar for Control with 2 Operating Modes, Infinite Cycling, Timers..

Specification: Item Type: Relay Module Single Mode: 1. The relay does not operate after power-up. It turns on after being triggered and off when the time is reached. 2. During the delay period after the relay is activated, it will trigger again, and the delay will be immediately interrupted. Loop Mode: 1. After power-up, the relay will not operate. The relay turns on after being triggered and off after reaching time T1. It turns on again after reaching time T2. In this cycle, T1 and T2 are set by two adjustable resistors. Time range: 0-100 seconds, 0-15 minutes, 0-30 minutes, 0-60 minutes, 0-120 minutes, 0-24 hours, and other specifications.

Package list: 1 x Relay module

Note: No need to trigger the button; when powered, it starts the loop instead of pressing the button. Then short-circuit the button's trigger wire.