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LED colorful ruler based on STM32

Overview

The article has been published on CSDN: [https://blog.csdn.net/qq_42059060/article/details/106463732](https://blog.csdn.net/qq_42059060/article/details/106463732)

Colorful LED based on STM32F103RBT6 ruler, plus a 0.96-inch OLED screen display, full of creativity, the girls who received it were so moved that they cried! ! !
Send it to my juniors, send it to my seniors, send it to my seniors, send it to my juniors, you deserve it!

1. Onboard STM32F103RBT6 high-performance MCU, with ultra-high cost performance. Make your gift not only cheap but also cool!
2. The onboard Hall sensor senses the rotational speed and generates different rotating light patterns, which is very cool!
3. Onboard 40 high-brightness LEDs create a very brilliant luminous effect! You can definitely become the brightest star in the night sky!
4. Onboard 0.96OLED. For only 9 yuan, a small OLED screen can express your friendship for you under the eye-catching light!
5. Just one sentence, handsome, handsome, handsome!

The approximate display effect is as follows:
![O1CN01IeKeri2BNMEXvZiF5_!!2016348326.png]

The source code will be attached later...

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-19 11:30:36

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