1Channel Delay Timer Relay Module Key benefits Easy installation on development boards while delivering reliable operation in environments with temperature fluctuations or electrical noise. Precise timing control with programmable delay intervals and loop functions for reliable electronics projects. Intelligent pulses and triggered control with auto cycling after power off, enabling unattended operation. Flexible timing and triggering modes with adjustable delays from 0.1 seconds to 9999 seconds. Compact onechannel module suitable for integration into automated equipment, workshop machinery, or outdoor devices. What it does Provides a single channel delay timer with programmable delay and loop capability. Triggers pulses automatically or on demand, with looping to repeat timed actions after each cycle. Resumes normal operation after power restoration, restarting the programmed timing sequence without manual reset. Key attributes Channel count: 1 channel Timing range: programmable delay from 0.1 seconds to 9999 seconds Features: auto cycling after power off, intelligent pulse triggering, programmable delay intervals, loop function Compatibility: designed for easy integration with development boards and a variety of electronics projects Environment: built to maintain reliable performance in the presence of temperature changes and electrical noise Form factor: compact singlechannel delay timer relay module Use scenarios Prototyping and development projects: integrate with a microcontroller or FPGA to generate timed pulses, test sequencing, or create cyclic control loops without complex external circuitry. Industrial automation: implement periodic actuation, delayedstart operations, or timed control sequences in automated equipment or workshop machinery. Outdoor or variable environments: deploy where cyclic timing operations and flexible trigger modes are required, and timing must continue reliably after power cycling. Target users Engineers, electronics enthusiasts, and developers seeking a dependable time control solution for prototyping, industrial automation, or smart home system applications.