1.1 Channel Delay Timer Relay Module provides intelligent pulse triggered control with automatic cycling after power off, enabling precise timing management for electronics projects through programmable delay intervals and loop functionality. Construction and efficiency Circuitboard construction with energy efficient design delivers stable low power operation and enhanced anti interference performance for prolonged development board use. Function and compatibility Supports cyclic timing operations and flexible triggered modes with adjustable delays from 0.1 seconds to 9999 seconds. Designed for easy integration into automated equipment, workshop machinery, and outdoor devices that require reliable timebased control. Target users Engineers, electronics enthusiasts, and developers seeking precise time control for prototyping, industrial automation, or smart home projects. Key attributes Function: programmable delay intervals, intelligent pulses, loop timing, and poweroff auto cycling. Compatibility: suitable for development boards, automated equipment, workshop setups, and outdoor devices requiring timed control. Performance: energy efficient, low power consumption, and improved anti interference characteristics. Construction: circuitboard based module designed for reliable operation in a variety of environments. Use scenarios Scenario 1: Integrate into automated equipment or workshop machinery to control a process with a repeatable, adjustable delay and a builtin loop that restarts after power restoration. Scenario 2: Outdoor devices such as lighting or irrigation controllers that need cyclic on/off timing and flexible trigger modes across power cycles. Scenario 3: Prototyping and industrial automation projects or smart home systems that require timebased control and reliable triggering without continuous supervision. Note Delay range is adjustable from 0.1 s to 9999 s. The module provides a 1.1 channel delay timer relay capability with programmable intervals and loop operations to suit a range of timing applications.