Tutorial to design custom 2S BMS with PCB example.

Описание: I designed this 2S BMS for my controller project, it works with Li-ion or Li-po batteries and can deliver up to 20A, well ... if the batteries can handle that :D
If you've got any question or tip on how I can improve my design, post it in comments.

I want to thank PCBWay so much for providing these PCBs. Check out their website and get your US$5 welcome coupon for free with your first order https://pcbway.com/g/Dl6AHp

If you're interested, here is a video of how PCBs are made -    • Видео  

And here are the datasheets for the components:
Balancing chip - https://www.hycontek.com/wp-content/u...
balancing mosfet - https://atta.szlcsc.com/upload/public...
large mosfet - https://atta.szlcsc.com/upload/public...
main chip - https://www.hycontek.com/wp-content/u...

0:00 - intro
0:43 - BMS explain
4:02 - design schematic
11:54 - custom BMS PCB example