开源硬件耳机设计
开源:https://github.com/ploopyco/headphoneshttps://www.armbbs.cn/static/image/filetype/zip.gifheadphones-master.zip (67.19MB)
所有文件都是开源的,包含软件硬件和3D打印外壳,以及如何制作和组装都有详细介绍,特别是EQ均衡滤波测试和频率响应测试都进行详细说明。
整体效果:
https://img.anfulai.cn/dz/attachment/forum/202302/21/161226xvienhvzwwrj8wjj.png
耳机:
https://img.anfulai.cn/dz/attachment/forum/202302/21/160722bjk5llbxpm1mjgj1.png
耳套:
https://img.anfulai.cn/dz/attachment/forum/202302/21/161159o1jwuj323ejpcuph.png
https://img.anfulai.cn/dz/attachment/forum/202302/21/161308kcrxriadib1kydpy.png
https://img.anfulai.cn/dz/attachment/forum/202302/21/161359von6c97d6zoycxnq.png
主控:
https://img.anfulai.cn/dz/attachment/forum/202302/21/161418whxfig5klh5k04ix.png
主控采用的RP2040 + TI 96/192kHz 采样速率的 24 位异步立体声音频编解码器PCM3060
https://img.anfulai.cn/dz/attachment/forum/202302/21/161542jhsgcs01g1lkg3zz.png
https://img.anfulai.cn/dz/attachment/forum/202302/21/161612z7zlcc7dulqu7447.png
https://img.anfulai.cn/dz/attachment/forum/202302/21/161659ymoovmk1k0mrk01z.png
https://img.anfulai.cn/dz/attachment/forum/202302/21/161725nb7b8rirqdbidied.png
详细介绍:
https://github.com/ploopyco/headphones/wiki/Part-1%3A-Introduction
https://img.anfulai.cn/dz/attachment/forum/202302/21/161856d9d9rlarhd96kze4.png
这是开个专帖,准备带领大家整一个?{:3:} 貌似有些复杂哟,搞不动 振膜貌似是软PCB做的,对于振膜太厚了,效果不会好
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