Nayak Enterprises

XH-M567 TPA3116D2 12 to 24V DC Dual Channel 2 x 80W Audio Power Amplifier Module is a High And Low Adjust Onboard Operational Amplifier. It has high-efficiency class D operation, with > 90% power efficiency and low idle loss characteristics, advanced modulation system configuration, multiple switching frequencies, and AM interference prevention.
The TPA3116D2 advanced oscillator / PLL circuit uses multiple switching frequency options to suppress AM interference. When used with the master-slave mode option, multiple devices can also be synchronized. The TPA3116D2 device provides comprehensive protection against short circuit, overheating, overvoltage, under-voltage and DC faults. In the event of an overload condition, the device reports the fault condition to the processor, thereby avoiding its own damage.

The PAM8403 is a compact 5V, 2-channel stereo audio amplifier module designed for a variety of audio applications. It features a Class-D amplifier architecture, which ensures high efficiency and low heat generation while delivering clear and powerful sound.

Key Features:

• Power Output: Capable of delivering up to 3W per channel, making it suitable for driving small speakers or projects requiring robust audio performance.
• Wide Voltage Range: Operates effectively with a power supply range of 5V, allowing for compatibility with a variety of power sources.
• Low Distortion: The module boasts low total harmonic distortion (THD) and noise, ensuring high-quality audio playback.
• Compact Size: Its small form factor makes it ideal for integration into DIY audio projects, portable speakers, and other compact designs.
• Easy to Use: Designed with straightforward pin connections, it is user-friendly and can be easily incorporated into existing circuits.

Applications:

The PAM8403 module is perfect for DIY audio projects, mini speakers, television audio enhancement, and any application where quality sound amplification is required without the bulk of traditional amplifiers. With its combination of performance and efficiency, it's an excellent choice for hobbyists and professionals alike looking to enhance their audio systems.

MP3 Bluetooth 4.1 Decoder Board | Wireless Audio Receiver Module

Upgrade your audio system with the MP3 Bluetooth 4.1 Decoder Board, a compact and high-performance wireless audio receiver module. Designed for DIY audio projects and retrofitting existing sound systems, this decoder board brings modern Bluetooth functionality to your favorite speakers, amplifiers, or car audio setups.

Key Features:

• Bluetooth 4.1 Compatibility: Seamless wireless connection with smartphones, tablets, and other Bluetooth-enabled devices. Enjoy stable transmission and reduced latency.

• MP3 Decoding Support: Supports MP3 file playback via Bluetooth, USB, or TF card input.

• Multi-Input Options: Equipped with USB, TF card slot, and AUX input for versatile connectivity.

• Onboard Controls: Includes play/pause, skip, volume, and mode selection buttons for easy operation.

• Compact Design: Easy to install in custom enclosures or integrate into existing devices.

• Power Efficiency: Low power consumption and high-performance audio output.

Applications:
Perfect for DIY audio projects, retrofitting old speaker systems, custom Bluetooth audio receivers, car audio upgrades, and more.