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Arduino Modular Synthesizer - Input Level Shifter

1 year ago 87
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Description

Level shifting module to map line level audio input to 0-5V designed to fit in 3U for arduino synth with Mozzi library.

Documents

Input Level Shifter - Schematics

Input Level Shifter - PCB

BOM

ID Name Designator Footprint Quantity
1 47k R7,R8 AXIAL-0.4 2
2 22k R9,R10 AXIAL-0.4 2
3 10u C2 CAP-D3.0XF1.5 1
4 L7805ABV U1 TO-220(TO-220-3) 1
5 LM741CNNOPB U3 DIP8 1
6 1N4007RLG D1 DO-41 1
7 Header-Male-2.54_1x2 AUDIO_IN,AUDIO_OUT,PSU HDR-2X1/2.54 3
8 100n C1 RAD-0.1 1
9 0.22u C3 RAD-0.1 1
10 0.1u C4 RAD-0.1 1

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如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
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