LM386 Audio Amplifier Module – 200x Gain, 5V–12V, 10K Resistor
LM386 Audio Amplifier Module – 200x Gain, 5V–12V, 10K Resistor
LM386 Audio Amplifier Module – 200× Gain, 5V–12V Input
Upgrade your DIY electronics projects with this compact LM386 Audio Amplifier Module. Delivering up to 200-fold amplification, it's the go-to solution for hobbyists, makers, and engineers who need reliable, low-voltage audio amplification in a small footprint. Whether you're building a custom speaker system, a radio receiver, or a microcontroller-based audio project, this module makes it simple.
Key Features
- 200× Amplification Gain – Powerful audio boost for a wide range of DIY and prototyping applications
- Wide Supply Voltage – Compatible with 5V to 12V DC input, ideal for both battery-powered and bench-supply projects
- 10KΩ Resistor Included – Ready to use right out of the box with the essential resistor pre-included
- SMD Package – Compact surface-mount design for space-efficient circuit board integration
- Wide Operating Temperature – Rated from -40°C to +85°C for reliable performance across environments
- No High-Concern Chemicals – Clean, safe-to-handle components
- Brand New Condition – Quality-checked and ready for immediate use
Specifications
- Module Type: LM386 Audio Amplifier
- Amplification: Up to 200×
- Supply Voltage: 5V – 12V DC
- Included Resistor: 10KΩ
- Package Type: SMD
- Operating Temperature: -40°C to +85°C
- Quantity: 1 Module
- Condition: New
- Made in: Mainland China
Perfect For
- Arduino, Raspberry Pi & microcontroller audio projects
- DIY speaker amplifiers and radio receivers
- Electronics prototyping and breadboard experiments
- Educational electronics kits and STEM learning
- Robotics and embedded system audio output
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Frequently Asked Questions
Q: What is the LM386 Audio Amplifier Module used for?
A: The LM386 Audio Amplifier Module is widely used in DIY electronics projects that require audio signal amplification. It is compatible with microcontrollers like Arduino and Raspberry Pi, and is commonly used in speaker systems, FM radio receivers, intercom systems, and other low-voltage audio applications.
Q: What voltage does the LM386 Audio Amplifier Module require?
A: This module supports a supply voltage range of 5V to 12V DC, making it flexible for use with USB power sources, battery packs, or standard bench power supplies commonly used in electronics prototyping.
Q: Is the 10KΩ resistor included in the package?
A: Yes, a 10KΩ resistor is included in the package, so you can get started with your audio amplifier circuit right away without needing to source additional components separately.
Q: What amplification gain does this module provide?
A: This LM386-based module provides up to 200× (200-fold) amplification gain, making it highly effective for boosting weak audio signals in a variety of DIY and prototyping scenarios.