LM386 Audio Amplifier Module
The LM386 Audio Amplifier Module is a compact low-voltage audio amplification board designed to amplify small audio signals from sources such as microphones, mobile phones, MP3 players, and microcontroller-based audio projects. Based on the popular LM386 audio amplifier IC, this module provides reliable sound amplification with simple connections and low power consumption. It is widely used in DIY audio systems, speaker projects, educational electronics, and embedded applications. Available at Directronics, the LM386 Audio Amplifier Module is ideal for students, hobbyists, makers, educators, and professional engineers working on audio and electronics projects.
Features:
• Based on LM386 Low Voltage Audio Amplifier IC
• Compact Audio Amplifier Module Design
• Low Power Consumption
• Simple Input and Output Connections
• Supports Small Speaker Applications
• Adjustable Gain Control (Model Dependent)
• Built-In Volume Adjustment (Model Dependent)
• Suitable for Battery-Powered Projects
• Stable Audio Amplification Performance
• Easy Interface with Arduino, ESP32, and Other Controllers
• Lightweight and Portable Design
Why Choose LM386 Audio Amplifier Module?
• Provides easy audio amplification for DIY projects
• Requires minimal external components
• Works with low-voltage power supplies
• Compact size saves space in embedded designs
• Suitable for beginners and advanced electronics projects
• Cost-effective solution for small audio applications
Applications:
• DIY Speaker Projects
• Microphone Amplifier Circuits
• Arduino Audio Projects
• Portable Audio Devices
• Voice Amplification Systems
• Electronic Learning Projects
• Intercom Systems
• Alarm and Notification Systems
• Embedded Audio Applications
• Hobby Electronics Projects
Technical Specifications:
• Product Type: Audio Amplifier Module
• Amplifier IC: LM386
• Amplifier Type: Class AB Audio Amplifier
• Operating Voltage: 5V–12V DC (Typical)
• Output Power: Up to 0.5W–1W (Typical, Load Dependent)
• Speaker Impedance: 4Ω–8Ω (Typical)
• Audio Input: Analog Audio Signal
• Gain: Adjustable / Fixed (Model Dependent)
• Control Interface: Audio Input and Power Connection
• PCB Type: Compact Amplifier Board
• Cooling: Not Required for Normal Operation
Package Includes:
• 1 × LM386 Audio Amplifier Module
Related Products:
• PAM8403 Amplifier Board With Switch Potentiometer
• MAX98357 Audio Decoder Module
• Speaker Module
• Microphone Sensor Module
• Arduino Uno
• ESP32 Development Board
• Raspberry Pi Pico W
• Jumper Wire Bundle (40Pcs)
• Power Supply Adapter
Why Buy from Directronics?
Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, power management solutions, and IoT products for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, power modules, motor drivers, programming tools, and embedded development products to bring your ideas to life.
Note:
Product images are for illustration purposes only. Actual module design, amplifier gain, onboard components, and specifications may vary depending on the manufacturing batch. Ensure correct power supply voltage and speaker impedance before operation to prevent damage to the amplifier module.