r6OKs

audio player

Overview

This project uses lm386 to design an infrared transmitter circuit and an infrared receiver circuit, and produces an infrared audio player, which can realize simple music playback function at close range indoors without affecting the surrounding environment or interfering with other electrical equipment. The project is simple in design and can be used in electronic circuit courses.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-07-03 06:39:37

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