This is the 5V variant of the PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer in Audio Amplifier Module. Available at ₹57.82 (₹49.00 + GST) with free shipping across India.
Description:
PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer
This is the PAM8403 Mini 5V Digital Amplifier Board with a Switch Potentiometer. The PAM8403 is a compact digital amplifier chip that delivers high-definition sound quality, showcasing the advantages of digital technology. The circuit features an optimized peripheral configuration, with upgraded power supply filtering using a 470μF capacitor (many sellers use less than 100μF).
Crafted from 1.6mm glass sheet, this amplifier board is designed for high-fidelity sound output, delivering 3W + 3W of power. It’s an excellent choice for audio enthusiasts. The potentiometer used is a high-quality anti-meter design, and it includes a switch that can cut off the power supply by turning counterclockwise.
Usage:
Ideal for battery-operated or portable electronic products, it’s suitable for long-term stable use.
Note:
Ensure the power supply does not exceed 5.5V, and avoid reversing the polarity of the “+” and “-” connections, as this may damage the board.
Features:
- PCB size is about: length 30mm width 22mm overall height after installed is about 16mm
- Built with switch Potentiometer, can adjust the volume & control power switch freely!
- Flexible assembly usage.
Specifications:
| Operating Voltage (VDC): | 2.5 ~ 5.5 |
|---|---|
| Maximum Output Power(W) | 3Wx2 |
| Length (mm): | 30 |
| Width (mm): | 20 |
| Weight (g): | 8 |
Package Includes
- 1 x PAM8403 Mini 5V Digital Amplifier Board
Technical Specifications
| Model | PAM8403 |
|---|---|
| Operating Voltage | 5V |
| SKU | AI0318 |
| Weight | 0.01 kg |
| Availability | In Stock |
Applications & Use Cases
The PAM8403 Mini 5V Digital Amplifier Board With Switch Potentiometer is a versatile audio amplifier module used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Priya Trivedi (verified owner) –
Great PAM8403 Mini 5V Digital Amplifier Board. Easy to integrate with NodeMCU for WiFi-based control.
Vijay Rao (verified owner) –
Great PAM8403 Mini 5V Digital Amplifier Board. Easy to integrate with NodeMCU for WiFi-based control.
Daksh Garg –
Love this PAM8403 Mini 5V Digital Amplifier Board. Click sound is satisfying and switching is instantaneous.
Saurabh Bisht (verified owner) –
Superb PAM8403 Mini 5V Digital Amplifier Board! Using it to control my garden irrigation system. Very dependable.
Tech Projector (verified owner) –
Himanshu Shah (verified owner) –
Perfect PAM8403 Mini 5V Digital Amplifier Board for my IoT project. Controlling appliances remotely works flawlessly.
Ajay Arora –
Decent PAM8403 Mini 5V Digital Amplifier Board. Trigger voltage is compatible with both 3.3V and 5V logic.
Eshan Agarwal (verified owner) –
Nice PAM8403 Mini 5V Digital Amplifier Board. Relay clicks are clear. Terminal connections are solid.
Vidya Bhatt (verified owner) –
This PAM8403 Mini 5V Digital Amplifier Board is robust and well built. PCB quality is excellent.
Bhavna Krishnan (verified owner) –
Outstanding quality! This PAM8403 Mini 5V Digital Amplifier Board has been running 24/7 for months without a single failure.
Sonali Deshpande (verified owner) –
Outstanding quality! This PAM8403 Mini 5V Digital Amplifier Board has been running 24/7 for months without a single failure.
Shivam Garg (verified owner) –
Perfect PAM8403 Mini 5V Digital Amplifier Board for my IoT project. Controlling appliances remotely works flawlessly.
Sneha Khanna (verified owner) –
Good PAM8403 Mini 5V Digital Amplifier Board. Works well. LED indicators are helpful for debugging.
Narender Goel (verified owner) –
Deepika Chatterjee (verified owner) –
Perfect PAM8403 Mini 5V Digital Amplifier Board for my IoT project. Controlling appliances remotely works flawlessly.
Vishal Naidu (verified owner) –
Nice PAM8403 Mini 5V Digital Amplifier Board. Relay clicks are clear. Terminal connections are solid.
Rashmi Choudhury –
Love this PAM8403 Mini 5V Digital Amplifier Board. Click sound is satisfying and switching is instantaneous.
Vivek Grewal (verified owner) –
Perfect PAM8403 Mini 5V Digital Amplifier Board for my IoT project. Controlling appliances remotely works flawlessly.
Akshat Gupta (verified owner) –
Great quality PAM8403 Mini 5V Digital Amplifier Board. All channels working. Optocoupler isolation is a nice feature.