License

Tags
Recommend Projects

Single-supply op amp based preamp for uC guitar tuner

5 years ago 1662
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Documents

Single-supply op amp based preamp for uC guitar tuner

New Schematic2

BOM

ID Name Designator Footprint Quantity
1 47k R1 R3 1
2 LM324 U1,U2,U3,U4 DIP08 4
3 1u C1 CP_8X13MM 1
4 10u C2,C4,C5,C7,C1 CP_8X13MM 5
5 1e6 R3 R3 1
6 47n C3 C1 1
7 100k R4,R2,R6 TRIM_POT_PTH 3
8 4.7k R5 R3 1
9 1k R6,R9,R5 R3 3
10 10k R7,R2,R1 R3 3
11 SPST_ON S1,S2(SAMPLINGFREQUENCYSWITCH) TACTILE-PTH 2
12 330 R8 R3 1
13 22n C6 C1 1
14 10k R10 TRIM_POT_PTH 1
15 1k R4 TRIM_POT_PTH 1
16 20k R3 TRIM_POT_PTH 1

Attachments

None

Members

Success
The owner does not allow comments in this project now

Comments (0)

goToTop
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
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.