{"product_id":"lm386-audio-amplifier-module-adjustable-gain","title":"LM386 Audio Amplifier Module — Adjustable Gain, 5V","description":"\u003ch2\u003eLM386 Audio Amplifier Module — Adjustable Gain, 5V\u003c\/h2\u003e\n\u003cp\u003eA ready-to-use \u003cstrong\u003eLM386 audio amplifier module\u003c\/strong\u003e with \u003cstrong\u003eadjustable gain\u003c\/strong\u003e (20×–200×), \u003cstrong\u003evolume potentiometer\u003c\/strong\u003e, and audio input. Drives an 8Ω speaker at up to \u003cstrong\u003e0.5W\u003c\/strong\u003e from a 5V supply. Simply connect power, audio input, and speaker to start amplifying. Ideal for Arduino audio output, portable speaker projects, and audio signal amplification.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAdjustable gain (20×–200×)\u003c\/strong\u003e — set gain via on-board jumper or resistor\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eVolume potentiometer\u003c\/strong\u003e — adjustable output level\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSpeaker terminal\u003c\/strong\u003e — direct 8Ω speaker connection\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5V supply\u003c\/strong\u003e — powered directly from Arduino 5V pin\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIC: \u003cstrong\u003eLM386\u003c\/strong\u003e | Gain: \u003cstrong\u003e20×–200× adjustable\u003c\/strong\u003e | Supply: \u003cstrong\u003e5V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput power: \u003cstrong\u003e0.5W\u003c\/strong\u003e into 8Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino audio output speaker amplifier\u003c\/li\u003e\n\u003cli\u003ePortable battery-powered speaker\u003c\/li\u003e\n\u003cli\u003eAudio signal amplification and monitoring\u003c\/li\u003e\n\u003cli\u003eIntercom and voice playback amplifier\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45670639141099,"sku":"","price":9.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/LM386-Audio-Amplifier-Module_19d1e48a-71e0-41a3-a62a-61ad766fe679.jpg?v=1723009522","url":"https:\/\/keszoox.com\/products\/lm386-audio-amplifier-module-adjustable-gain","provider":"Keszoox","version":"1.0","type":"link"}