Cons-n-Stuff/chu_pico
1
0
Fork 0
mirror of https://github.com/whowechina/chu_pico.git synced 2025-01-19 01:34:03 +01:00
Code Releases Activity

Update readme for overclock I2C

Browse Source
This commit is contained in:
whowechina 2023-09-16 11:58:34 +08:00
parent 8f833808ed
commit 4207669020
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
README.md
View File

@ -55,8 +55,8 @@ It's CC-NC. So DIY for yourself and for your friend, don't make money from it.
<img src="doc/pcb_1.png" width="90%">
* 8x 0603 1uF capacitors (C1 to C8), OPTIONAL, recommended.
* 10x 0603 10kohm resistors (R4 to R13) for I2C pull-up, OPTIONAL, normally not needed.
* 8x 0603 1uF (0.1~1uF all fine) capacitors (C1 to C8), OPTIONAL, recommended.
* 10x 0603 5.1kohm (1~10kohm all fine) resistors (R4 to R13) for I2C pull-up, required for overclock I2C.
### Light Guide Panel
* Find a service to cut a light guide panel using DXF or DWG file `Production\CAD\chu_pico_lgp.*`, the size is 256mm*60mm, 1.4mm to 2.0mm thickness, thinner is better for sensitivity. 2.0mm is easy to find, 1.8mm is difficult, and 1.4 or 1.5mm is rare. I used 1.8mm for my build. I strongly suggest you try your very best to find thinner ones for best sensitivity.