smallembedded

5*5 keyboard

 
Overview
  • Use STM32F103C8T6 as the main control to achieve 6-key conflict-free.
  • There are three LED lights placed, but the placement seems not very good.
  • Use TYPE-C interface.
  • The development environment is stm32cubeide, and there are project files in the attachment.
  • Attached is the gerber file of the positioning plate. image.pngPCB.jpgPCB reverse side.jpgSoldering completed PCB.jpgPositioning board.jpgScan from 2020-05-23 11_55_48 AM.jpg
参考设计图片
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