matei/lemon-pepper-stepper
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add readme and update fab files

Browse Source
This commit is contained in:
matei jordache
2023-10-19 21:07:26 -04:00
parent fd79eb5265
commit 68d0f60b35
6 changed files with 54 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
README.md Normal file
View File

@@ -0,0 +1,8 @@
# Lemon Pepper Stepper Driver
Small, all in one hybrid stepper + BLDC driver. The board supports up to 48V @ 1.5A with a choice of either step-dir or CANbus inputs.
The boards can easily be assembled by JLC and the design has been cost-optimized, coming in at about $20 per board fully assembled.
Due to the high pole pair count of stepper motors, a high resolution (21 bit) magnetic encoder is used, supporting both SPI and hardware ABI position encoding.
Despite the rather high theoretical performance of this board I think you would need some serious cooling to actually hit the potential 50-70W specs of the parts.
![Render of PCB](/render.jpg)