Simple, reliable audio-control module built for easy integration and fast debugging. Key benefits Flexible timing: Cycle time setting lets you control looped playback behavior to match different applications and user expectations. Multiple control options: Accepts two-wire port control and AD control so it fits both simple wired switches and analog-control systems. Fast setup and debugging: Special support for an upper computer (host PC) speeds configuration. Debugging is straightforward and device instructions are generated automatically. Common playback features: Direct control of previous song, next song, playback, stop, and song selection for full user interaction. Main functions and compatibility Function: Local playback control with programmable cycle timing and standard player commands (previous, next, play, stop, select track). Interfaces: Two-wire port control and AD control supported; compatible with systems that provide those interfaces. Integration: Designed to work with an upper computer for configuration and troubleshooting; the module generates instructions automatically to simplify debugging. Performance: Provides deterministic control of playback flow and timing through cycle time setting and hardware control inputs. Practical applications Retail or background music systems: Set cycle timing for playlists and allow simple wired controls for staff to change tracks or stop playback. Interactive exhibits or kiosks: Combine AD input or two-wire buttons with upper-computer setup to provide reliable, repeatable audio responses. Toy, alarm, or announcement systems: Use compact control inputs to trigger specific tracks, stop playback, or advance to the next message. How it solves common problems Reduces development time by supporting upper-computer configuration and auto-generated instructions for debugging. Adapts to different control schemes so you don’t need custom hardware changes. Offers predictable playback behavior through cycle time setting so the system behaves consistently in real use. What makes it stand out Multiple control methods and automatic instruction generation make integration and maintenance easier. Direct support for essential playback commands ensures straightforward user interaction without extra software development. For integrations requiring predictable playback control, multiple input methods, and quick debugging, this module provides a practical, developer-friendly solution.