STM32 BMS

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STD STM32 BMS

License: CC-BY-SA 3.0

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Update time： 2021-11-06 14:38:56

Creation time： 2018-08-22 16:15:24

Description

This is a work in progress collaboration between all my YouTube users that want to join. [https://www.youtube.com/weblearning1](https://youtu.be/BagDBMlWIXY) The first video for colaboration can be found here: This is a smart 18650 BMS with STM32 The Github project is at: [https://github.com/weblearning1/STM32-BMS](https://github.com/weblearning1/STM32-BMS) Please leave your comments below on how to improve the design and I will update it or one of the team members. Usfule links: [https://www.intersil.com/content/dam/Intersil/whitepapers/battery-management/battery-management-system-tutorial.pdf](https://www.intersil.com/content/dam/Intersil/whitepapers/battery-management/battery-management-system-tutorial.pdf)

Design Drawing

schematic diagram

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BMS Design
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	Mounted
1	BS-2-1	B1,B2,B3,B4	BATTERY-1	4	Yes	C70376
2	STM32F042G4U6	U1	QFN-28_5X5X05P	1	Yes	C88048
3	0.5Ω	R1	2010	1	Yes	C60104
4	1k	R2,R3,R4,R5,R6,R7,R8,R9	AXIAL-0.3	8	Yes
5	CON-USB-F-MICRO-B	USB1	CONN_USB_MICRO-B	1	Yes
6	Header-Female-2.54_1x2	P1	HDR-1X2/2.54	1	Yes	C49661
7	Header-Male-2.54_2x2	P2	HDR-2X2/2.54	1	Yes	C66690
8	IRF9530NPBF	Q1	TO-220(TO-220-3)	1	Yes	C2574