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LM386 Audio Amplifier Module

Reference RBD-2725

Compact LM386 Audio Amplifier Module for DIY sound projects
Onboard LM386 chip with 200× gain circuit design
Adjustable volume control via onboard 10K variable resistor
Speaker wiring block supports 4–8 Ohm speakers
Onboard power indicator for easy status monitoring
Ideal for FM receivers, music modules, and custom audio systems

Description
Product Details

Description

The LM386 Audio Amplifier Module is a compact and efficient solution for small-scale audio amplification projects. Powered by the popular LM386 chip, it offers up to 200× signal gain with a simple and reliable circuit design. The onboard 10K variable resistor allows precise volume adjustment, while the integrated power indicator ensures easy monitoring. Supporting 4–8 Ohm speakers, this module is perfect for use with FM receiver kits, music playback modules like the WTV020SD-16P, or custom DIY audio systems. Lightweight and easy to integrate, it is an excellent choice for hobbyists and electronics enthusiasts looking to add amplified sound output to their projects. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

Built-in LM386 chip for stable audio amplification.
200× gain circuit design for strong sound output.
Onboard 10K variable resistor for adjustable volume.
Speaker wiring block supports 4–8 Ohm speakers.
Onboard power indicator for quick status reference.
Compact and lightweight design ideal for DIY projects.

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Applications:

DIY audio and electronics projects.
FM receiver kit sound amplification.
Music module integration (e.g., WTV020SD-16P).
Educational electronics experiments.
Custom hobby audio systems and portable sound devices.

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General Specifications
Product Type	Audio Amplifier Module
Chip Used	LM386
Gain	Up to 200×
Volume Control	Onboard 10K variable resistor
Speaker Support	4–8 Ohm
Power Indicator	Yes
Suitable For	DIY audio, FM kits, music modules
Shipment Weight	0.0055 kg
Shipment Dimensions	4 × 2 × 2 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

Package Includes:

1 x LM386 Audio Amplifier Module

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Product Details

Reference RBD-2725

In stock 83 Items

Specific References

EAN13: 2725

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