5pcs Stereo Audio Jack Adapter Board, 3.5mm TRS Socket to 5-Pin Header PCB Kit for DIY Audio Projects, Amplifiers, Arduino

Upgrade Your DIY Audio Projects with Professional-Grade Connectivity The Cermant 3.5mm Stereo Audio Jack Adapter Board is the missing link between your custom circuits and standard audio equipment. Designed for hobbyists, makers, and engineers, this compact PCB eliminates the hassle of soldering directly to fragile audio jacks, providing a robust and reliable interface for all your stereo audio needs. Key Features & Benefits: Plug-and-Play Convenience: Pre-soldered 5-pin header allows for immediate integration into breadboards or direct PCB mounting, significantly speeding up your prototyping workflow. Stereo Signal Integrity: The TRS (Tip, Ring, Sleeve) jack ensures proper separation of left and right audio channels, delivering clear, uncompromised stereo sound for amplifiers, mixers, and headphones. Engineered for Durability: The FR-4 fiberglass PCB offers superior heat resistance and electrical insulation compared to phenolic boards, ensuring long-term stability in your projects. Universal Compatibility: With standard 2.54mm pin spacing, this board seamlessly connects to most development boards (like Arduino and Raspberry Pi GPIO headers), prototype boards, and custom circuits. How to Use It? (Common Wiring Guide): Connecting is straightforward. Typically: Pin 1 (Left Channel), Pin 2 (Right Channel), Pin 3 (Ground). The clear PCB silkscreen aids in identification. Use it to add a 3.5mm input to a DIY headphone amp, or an output to your custom Bluetooth speaker. It's also perfect for repairing broken audio ports on devices or creating audio test fixtures. What's in the Box? 5 x Dual-Channel 3.5mm Stereo Audio Socket Adapter Boards (with pre-soldered headers) size: 25mm x 16mm Stop struggling with messy audio wiring. Get your Cermant adapter board pack today and build with confidence!

• READY-TO-USE PCB WITH PRE-SOLDERED HEADER: Save your soldering time and effort. Each dual-channel adapter board comes with a 5-pin straight pin header already securely soldered. Simply plug and play into your breadboard or solder directly to your main PCB.
• DUAL-CHANNEL (STEREO) TRS CONNECTOR DESIGN: Features a standard 3.5mm TRS (Tip-Ring-Sleeve) female jack. This design ensures independent transmission of left and right audio signals with clear channel separation, perfect for stereo audio applications.
• SOLVES LOOSE WIRING & CONNECTION ISSUES: Tired of fragile direct soldering to audio jacks? Our rigid PCB board provides stable, durable connections. The 2.54mm (0.1") standard pin spacing prevents wrong wiring and fits most prototype boards perfectly.
• IDEAL FOR DIY AUDIO & ELECTRONICS PROJECTS: Upgrade your custom audio builds. Easily integrate a 3.5mm jack into headphone amplifiers, audio mixers, Arduino/Raspberry Pi projects, portable speakers, or car audio systems. Turn prototypes into professional-looking finished products
• VALUE PACK OF 5 PCBS FOR MULTIPLE PROJECTS: Get 5 identical high-quality adapter boards in one pack. Made with FR-4 fiberglass material for excellent insulation and heat resistance. Perfect for batch projects, testing different circuits, or having spares on hand. (16x25mm compact size saves space)