PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer Standard Quality

The PAM8403 Mini 5V Digital Amplifier Board with Switch Potentiometer is a compact audio amplifier module designed for various electronic projects.

This is a PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer. PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, the circuit uses the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf (some sellers are less did not even 100uf capacitance).

1.6mm glass sheet, the real amplifier board did the most detailed, high-fidelity sound output 3W + 3W, is a rare good product enthusiasts amplifier, potentiometer using the original anti-meter body, potentiometer with the switch can cut off the power supply directly counterclockwise.

Here’s some information about this product:

1. Amplification Capability: The PAM8403 amplifier chip integrated into this board can deliver up to 3 watts of power per channel (left and right), making it suitable for driving small speakers or headphones.
2. Operating Voltage: This amplifier board operates at a voltage range of 2.5V to 5V DC, making it compatible with a wide range of power sources, including USB power supplies and lithium-ion batteries.
3. Efficient Design: This chip features high efficiency and low power consumption, making it ideal for portable or battery-powered applications where power efficiency is crucial.
4. Potentiometer Control: The board is equipped with a potentiometer (pot) for adjusting the volume level. This allows users to fine-tune the audio output according to their preferences.
5. Switch Functionality: Additionally, it features a built-in switch that can be used to turn the amplifier on or off, providing convenient control over the device’s power status.
6. Compact Size: The small form factor of this amplifier board makes it easy to integrate into various projects or enclosures with limited space.
7. Applications: Common applications for the Mini 5V Digital Amplifier Board include DIY audio projects, portable speakers, headphone amplifiers, and educational electronics experiments.

Here are some common uses of the PAM8403 Mini 5V Digital Amplifier Board with Switch Potentiometer presented in points:

1. DIY Audio Projects: Ideal for hobbyists and electronics enthusiasts looking to build their own audio amplification systems for speakers or headphones.
2. Portable Speaker Systems: Suitable for powering small speakers in portable speaker projects, allowing users to enjoy amplified audio on the go.
3. Headphone Amplifiers: Can be used to create headphone amplifiers, enhancing the audio output quality and volume for headphones or earphones.
4. Educational Electronics Experiments: Useful in educational settings for teaching basic principles of audio amplification and electronics circuitry.
5. Arduino and Raspberry Pi Projects: Compatible with microcontroller and single-board computer projects such as Arduino and Raspberry Pi, enabling users to add audio amplification capabilities to their projects.
6. Battery-Powered Devices: Well-suited for battery-powered applications due to its low power consumption, making it suitable for portable electronics projects where energy efficiency is important.
7. Home Automation and IoT Devices: Can be integrated into home automation or Internet of Things (IoT) projects that require audio amplification, such as voice-controlled devices or smart speaker systems.
8. Gaming Consoles and Multimedia Players: Useful for enhancing the audio output of gaming consoles, media players, or other multimedia devices that require amplified audio output.
9. Experimental Prototyping: Perfect for prototyping new audio-related ideas or concepts before integrating them into larger-scale projects or products.
10. Audio Enhancement: Can be used to boost the audio output of devices with weak built-in speakers, such as laptops, tablets, or smartphones, improving overall sound quality and volume.

Usage:
Suitable for battery or portable electronics products, suitable for long time steady usage.

Note!!!
Please make sure the power supply is not more than 5.5V and please don’t do reverse polarity for “+” and “-“, or else, it will burn the board.

Features :

1. PCB size is about: length 30mm width 22mm overall height after installed is about 16mm
2. Built with switch Potentiometer, can adjust the volume & control power switch freely!
3. Flexible assembly usage.

Package Includes :

1 x PAM8403 Mini 5V Digital Amplifier Board