{"product_id":"lm386-mono-amplifier-module-200x-gain-single-channel-5v-12v-diy-audio","title":"LM386 Mono Amplifier Module 200x Gain | 5V–12V DIY Audio","description":"\u003ch2\u003eLM386 Mono Amplifier Module – 200× Gain, Single Channel\u003c\/h2\u003e\n\u003cp\u003eTake your electronics DIY projects to the next level with this compact \u003cstrong\u003eLM386 Mono Amplifier Module\u003c\/strong\u003e. Featuring a powerful onboard LM386 chip and a 200× gain circuit, this single-channel audio amplifier board delivers louder, clearer sound output from any compatible speaker system. Whether you're building a custom audio device, experimenting with electronics, or putting together a DIY kit, this module is an essential, easy-to-use component.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOnboard LM386 Chip:\u003c\/strong\u003e Industry-trusted IC renowned for consistent, high-quality audio amplification performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e200× Gain Design:\u003c\/strong\u003e Dramatically amplifies audio signals for noticeably louder and cleaner output — ideal for low-power speaker setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Operates on 5V–12V DC, compatible with Arduino, Raspberry Pi, and most DIY electronics platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle Channel (Mono) Output:\u003c\/strong\u003e Clean, focused mono audio signal — perfect for voice output modules, intercoms, and compact speaker builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Form Factor:\u003c\/strong\u003e Measures just 41 × 14 × 14 mm (1.61 × 0.55 × 0.55 in), saving board space and fitting into tight enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Clearly labeled solder pads for quick wiring — no additional components required for basic operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for speaker driver circuits, electronic DIY kits, audio experiments, robotics, and educational electronics projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIC:\u003c\/strong\u003e LM386\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 200× (with external capacitor configuration)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 5V – 12V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 1 (Mono)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 41 × 14 × 14 mm \/ 1.61 × 0.55 × 0.55 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e DIY electronics, audio amplification, speaker circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × LM386 Mono Amplifier Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on safe electronics and DIY project best practices, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What does the LM386 Mono Amplifier Module do?\u003c\/h4\u003e\n\u003cp\u003eA: The LM386 Mono Amplifier Module amplifies low-level audio signals using the onboard LM386 integrated circuit. With a 200× gain circuit, it boosts audio output significantly, making it ideal for driving small speakers in DIY electronics projects, educational kits, and custom audio builds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What input voltage does the LM386 amplifier module require?\u003c\/h4\u003e\n\u003cp\u003eA: This module accepts a wide DC input voltage range of 5V to 12V, making it compatible with common electronics platforms such as Arduino, Raspberry Pi, and standard DC power supplies.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this amplifier module easy to connect to my project?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the board features clearly labeled solder pads for audio input, power supply (VCC and GND), and speaker output. Most basic setups require no additional components, so you can integrate it into your circuit quickly and easily.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of projects is this LM386 module best suited for?\u003c\/h4\u003e\n\u003cp\u003eA: This module is ideal for a wide range of DIY electronics applications, including compact speaker drivers, voice-output modules, intercom systems, audio amplification experiments, robotics audio, and electronics learning kits.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the LM386 Mono Amplifier Module do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The LM386 Mono Amplifier Module amplifies low-level audio signals using the onboard LM386 integrated circuit. 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