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STM32-F103 2 layer development board, featuring UART, SWD, I2C2, and USB breakouts. This project not only gave me a deeper apprieciation for the electrical math. I really was suprised by the incredibly fast, and cheap electronic manufacturing that consumers like myself, can access.

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EvanDesR/STM32-devBoard

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STM32-devBoard

At one point I was considering electrical or computer hardware engineering as a degree, but I decided to just keep it a hobby. This is most recent/best hardware project.

Board design

Screenshot from 2025-02-10 18-38-12

Connection plotter

Screenshot from 2025-02-10 18-38-58

Did you know you can put corporate logos on PCBs, and JLCPCB wont complain?!

Screenshot from 2025-02-10 18-39-17 Screenshot from 2025-02-10 18-52-23

A closer look at the board layout. Designed with minimizing noise in mind.

Screenshot from 2025-02-10 18-52-32

PCB render from development

Screenshot_20250210-212350

After finishing the .bom (bill of materials) file for JLCPCB, I submitted the design for approval, and manufactuering

image

About two weeks later...

Screenshot_20250210-212433

Screenshot_20250210-212450

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STM32-F103 2 layer development board, featuring UART, SWD, I2C2, and USB breakouts. This project not only gave me a deeper apprieciation for the electrical math. I really was suprised by the incredibly fast, and cheap electronic manufacturing that consumers like myself, can access.

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