---
Title: created: ["<% tp.file.creation_date() %>"] --- <- [[Daily Notes Hub | Daily Notes Hub]] # <% tp.date.now("YYYY-MM-DD") %> ([[<% tp.date.now("YYYY-MM-DD", -1) %>]]) <- (<% tp.date.now("YYYY-MM-DD") %>) -> ([[<% tp.date.now("YYYY-MM-DD", 1) %>]]) - Summary:: - [ ] ```run: robocopy "C:\Users\USER\Documents\Obsidian\VAULTNAME" "H:\backup\<% tp.date.now("YYYY-MM-DD") %>\Obsidian\VAULTNAME" /mir ``` 📅 <% tp.date.now("YYYY-MM-DD") %> 
---

#PCB #harddrive #KiCAD  #HomeLab
## Background
![[45830979-6430-45AD-B8C4-87E631DC49CC_1_105_c.jpeg]]
## 需求
- PCB背板，尺寸测量补充
- 4pin大D口转SATA电源电路，是否需要额外稳压电路
## 准备
1. KiCAD画线路图
2. 5v 12v稳压电路
3. 电焊、焊锡
## Reference