COSMIC-012BT Bluetooth Audio Amplifier Board | USB, TF Card, FM, AUX Supported

COSMIC-012BT Bluetooth Audio Amplifier Board | USB, TF Card, FM, AUX Supported Transform any ordinary speaker into a powerful wireless multimedia sound system with the COSMIC-012BT Bluetooth Audio Amplifier Board. This compact module comes with multiple input options like Bluetooth, USB, TF Card, AUX, and even FM Radio, making it a complete all-in-one audio solution for DIY projects, repairs, and speaker upgrades �� ⚡ Key Features & Highlights �� Bluetooth Wireless ConnectivityEasily connect mobile, laptop, or tablet for wireless music streaming. �� USB TF Card SupportDirectly play MP3 songs from Pen Drive or Memory Card. �� Built-in FM Radio FunctionDedicated FM ANT point for better signal reception. �� MIC Input Support (Karaoke Feature)Separate MIC connector for microphone input ��️ �� Multiple Power Input Options Micro USB Port DC Input via onboard connectors(Flexible powering options) ��️ Onboard Control SwitchFor power/control operations. �� Stereo Speaker OutputClearly marked SP / SP- terminals for easy connection. �� Compact & Ready-to-Use DesignPerfect for DIY speaker box making and repair work. �� Technical Specifications Parameter Details Model COSMIC-012BT Bluetooth Function Yes (Wireless Audio Streaming) USB Support Yes (Pen Drive Playback) TF Card Slot Yes (Memory Card Supported) FM Radio Yes (FM ANT Available) AUX Input Supported (via onboard pads) MIC Input Yes (Dedicated MIC Connector) Output Channels Stereo (Left Right) Speaker Output SP / SP- Pin Connectors Power Input Micro USB / DC Input Board Type Multimedia Audio Amplifier Module Usage DIY / Repair / Speaker Upgrade �� Pin & Connector Details (From Image) �� Speaker Output Connectors → SP , SP- (Left & Right) �� MIC Input Port → External microphone connection �� USB Port → Pen drive music playback �� TF Card Slot → Memory card support �� Micro USB Port → Power input �� FM ANT Point → External antenna for FM ⚫ Switch → Power/Mode control �� Applications �� DIY Bluetooth Speaker Box �� LED TV External Audio Upgrade �� Car Audio DIY Projects �� Home Sound Systems �� Mini Karaoke System �� Electronics Repair & Replacement Module �� Portable Speaker Manufacturing �� Why This Board is Special? ✅ All-in-One Multimedia Board (BT USB FM TF MIC) ✅ No need for multiple modules ✅ Easy installation with labeled connectors ✅ Ideal for technicians & beginners ✅ Best for your electronics shop & YouTube practical projects �� Package Includes 1 x COSMIC-012BT Bluetooth Audio Amplifier Board