PEMENOL Voice Playback Module with 3W Speaker, 635V DC Input, USB Audio Upload, 3 Playback Modes, 4MB Memory, Adjustable Volume, Sound Board for DIY Projects and Equipment Store Factory
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Description
- 【Flexible Playback Options with Simple Mode Switching】This module offers three practical playback modes to suit different project needs. The options include loop playback, single playback at power-on, and next-track playback. These modes can be selected easily using the onboard DIP switches, allowing users to configure behavior without additional programming. Clear labeling beside the switches ensures straightforward setup during installation.
- 【USB-Based Audio Upload for Quick File Transfer】Adding or updating audio files is simple and efficient. By connecting the module to a computer via a USB cable, it appears as a standard USB drive. Users can directly copy compatible audio formats into the built-in storage, making it easy to change sound effects, reminders, or voice prompts whenever needed. No software installation or driver setup is required.
- 【Wide 6–35V DC Input for Broad Compatibility】Designed to work with a wide DC voltage range, this module supports 6–35V input, offering flexibility for various low-voltage electronics. This broad compatibility helps it integrate smoothly into many types of DIY builds and small equipment projects where different power supplies may be used. The clearly marked power leads simplify wiring during setup.
- 【Integrated 3W Speaker with Adjustable Volume Control】The built-in 3W speaker provides clear and consistent sound output suitable for general indoor or enclosed-space use. An onboard rotary dial allows manual volume adjustment, offering convenient control during installation or fine-tuning. This helps the module adapt to different usage environments that may require quieter or louder audio levels.
- 【4MB Internal Memory for Multiple Audio Files】Equipped with 4MB of internal storage, the module can hold multiple audio files depending on file size and format. This capacity provides flexibility for users who need several sound options within a single device. The internal memory helps maintain stable playback performance without the need for external storage components.
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