FOC brushless balancing car, no need to adjust parameters after re-engraving can be silky and stable!

If you don't want to work hard to purchase component welding boards, you can choose UP Studio to place an order directly!!

Balance car performance test video with installation video: https://www.bilibili.com/video/BV1Ur4y1Z7RT/?spm_id_from=333.999.0.0&vd_source=bbf6a497ecef4bee87eacb92c812c613

Note:

At present, the known problem: the battery holder installation battery of the ESP32 module needs to be installed strictly in accordance with the positive and negative poles, otherwise there will be accidents!

The PCB board can be proofed according to AT32 + MA732 (the follow-up software will also support the other two) + ESP32 (because the current code is adapted to these 3 hardware)!

18650 battery needs to use power type, the encoder currently uses the MA732 scheme in the video, the software source code is troublesome, jump to the video link, and get the top comment.........!

It is recommended that you buy the motor first if you are interested, so as not to run out of stock or increase the price in the future, the performance of the motor is as shown in the video, which is very good!!

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Based on an open source license: CC BY-NC-SA 4.0!

Note that the 3 linkers in the above picture are correct models according to their names, and the attached document provides Taobao purchase links!

2023/10/07 Modify the wrong model of the crystal oscillator (correct 25M), fix some components without the number of the Richtron Mall, and add the STM32 version, please check the schematic diagram carefully, and give feedback in time if there is any error!

2023/10/08

2023/10/09 Added 18650 battery charging module (please pay attention to the positive and negative poles of the battery when charging)!