MSP430 Current Monitor + Voltage control

4 years ago 1133
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Almost complete. MSP430 mini power supply. Takes DC in up to ~12V, outputs 0-~11V. Displays current usage, and when complete, software will allow for current limiting as well. Circuits works, possibly needs some tweaks for increased accuracy (virtual ground, try to limit digital noise?). Very handy and in a small package!

Documents

Board1

Board1

Board1.1

Board1.2

Board 1.3

BOM

ID Designator Footprint Quantity
1 PGM HDR1X4 1
2 R3,R5,R6,R1,R2,R4,R8 R0805 7
3 C3 C0805 1
4 C4 C0805 1
5 C5,C9,C10,C11,C6,C7,C8,C13 C0805 8
6 U4 SSOP20_L 1
7 C1,C12 C0805 2
8 C2 C0805 1
9 U2 TSSOP-8 1
10 U5 SOT23 1
11 U6 QSOP-24 1
12 U1 SOT23 1
13 JP2 1X2 1
14 CN1 DCJACK_2MM_SMT 1
15 D1 SMA Diode 1
16 DISP1 0.56in 4-digit 7-segment 1
17 R7 R0805 1
18 RESET TAC-SWITCH-PTH 1
19 VOLTAGE ROTARY_ENC_PLAIN 1
20 U7,U9 MSOP-8 2
21 M1 SOT23 1
22 R12 R0402 1
23 10K R0402 1
24 R14 R0805 1
25 SHUNT1,SHUNT2,SHUNT3,SHUNT4,SHUNT5,SHUNT6,SHUNT7,SHUNT8,SHUNT9,SHUNT10 R0805 10
26 C14 C1210 1
27 C15,C16 C0805 2

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.