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low frequency mixer

3 years ago 382
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Use this circuit to drive a subwoofer from a stereo device.

Copyright 2019 by Mark S. Cohen [email protected]

Documents

LF mixer board

LFmixer PCB

BOM

ID Name Designator Footprint Quantity
1 TLC2272ACP U1 DIP8 1
2 47k R1 AXIAL-0.3 1
3 0.22u C1 RAD-0.1 1
4 10k R2 AXIAL-0.3 1
5 1k R3 AXIAL-0.3 1
6 4.7k R4,R5 AXIAL-0.3 2
7 Out P1 HDR-1X1/2.54 1
8 Lin P2 HDR-1X1/2.54 1
9 Rin P3 HDR-1X1/2.54 1
10 1uF C4,C5 RAD-0.2 2
11 GND P4,P6 HDR-1X1/2.54 2
12 +V P5 HDR-1X1/2.54 1

Attachments

None

Members

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
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。
有问题联系QQ 3001956291 不再提醒
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