蓝猫淘气

Low cost MP3

Overview

When browsing the platform, I saw a work like this, so I modified it based on it and attached a link.

https://oshwhub.com/liyichuangeda/zhong-qiu-mp3

The MP3 produced based on Jerry AC1082 is my first open source work.

Pictures attached below

In normal use, Tom's second-to-last medal is the work indicator light. When charging, the rightmost red light is constant. The remaining medals show the effect of running lights. When fully charged, the rightmost red light does not light up.

The light here is too bright, and I don't have a suitable resistor on hand. I can adjust the LED brightness myself.

The sound quality is okay, but this chip does not support lossless decoding, which is a pity.

Later, I will draw a shell for this version (if there is time), and the effect will be as shown below.

Lots of support for newcomers’ works.

Design Files

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Update:2025-06-24 09:20:15

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