兰博

0.8 inch LED electronic clock

 
Overview

High-precision LED electronic clock based on STM32.

characteristic

  • 0.8-inch large-screen LED digital tube, clear display
  • Based on STM32F030F4P6 microcontroller
  • The RTC clock IC uses domestic SD3078, 3.8ppm, and the annual error is 2 minutes.
  • temperature display
  • Optional alarm and hourly chime functions
  • Optional automatic light sensing

Note: The source code is a TrueStudio project file. Please use TrueStudio version 9.3.0 to import it. If you do not want to modify the source code, you can download the binary file directly through ST-LINK. The file is located in the Debug directory.

Partial function demonstration

Video_2019-11-14_235804.gif

Video_2019-11-14_235844.gif

Physical picture IMG_3095.jpeg

back: IMG_3096.jpeg

参考设计图片
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