Hello everyone, I am Xiaoha, a programmer.
Brother Xiaoha shared a minimum system core board:
using this core board to share three comprehensive examples:
MCU-based smart fan [2020.06]
MCU-based automatic flowering system [2020.07]
using ZigBee module to realize remote voice control of smart home 【2020.09】
You can get related materials in the link below:
Some friends have reported that it is still difficult to reproduce this core board following Xiaoha’s online articles. For this reason, Xiaoha spent three months, 11 live broadcasts at station B, and Xiaoha shared Based on the actual combat of the STM32 minimum system core board, the new version of the core board is much smaller than the previous version of the core board.
The practical content includes the minimum system core board schematic diagram and PCB design, soldering practice of the circuit board, creation of STM32 engineering template, program download, implementation of delay function, serial port receiving and sending, RTC real-time clock and alarm clock, The application of GPIO, etc., you can go to Xiaohage’s B station [ID: Programmer Xiaoha ] for details.
Brother Xiaoha’s Station B: https://space.bilibili.com/19681109
After sharing the core board, we will start the comprehensive example of the automatic dishwasher when we come back from the holiday in October. We will use this new core board, and then only need to redesign a corresponding bottom board.
In the future, we will also use this new core board for comprehensive examples related to STM32. Although the board is not big, all the functional pins have been drawn out. You can use the " core board + bottom board " as a development board and make it yourself. The "development board" can learn more things, and the learning effect is better.
In Xiaohage B station [ID: Programmer Xiaoha ], click on the collection below to find all live playbacks of this instance:
all operations are from 0 to 1. If you are interested, you can follow the video to do it yourself In one click, you can make your own core board.
Many of the golfers of Brother Xiaoha’s knowledge planet have reproduced this minimum system core board by themselves, praise!
It also makes me happy to see their hard work pay off.
If you have difficulty following the video production, you can consider joining Xiaohage's knowledge planet, there are a lot of materials on it, and with Xiaohage's company, you can learn more with less effort.
After each live broadcast, Brother Xiaoha sends the material and source code corresponding to the video to the planet.
If there are problems in the production process, we can also communicate with each other, learn together and make progress together.
It doesn't matter if you are a 0-basic Xiaobai. I am afraid that everyone will buy the wrong components. Brother Xiaoha also sorted out the BOM list needed for the core board for everyone.
Each component has a picture and a purchase link. There is no shortcut on the way to learning, but with the company of Xiaoha, you can avoid detours and grow as soon as possible.
In Xiaohage's knowledge planet, you can also find the BOM of the previous comprehensive example, and buy it on demand to avoid waste.
Tomorrow is the 11th National Day holiday. Tonight at 8:30 on Station B, let’s talk about some light topics. You can talk about the bottom plate of the automatic dishwasher we are about to make. What functions do you want? Talk about embedded learning? If you are about to do your graduation project in your senior year, you can chat about topics related to your graduation project, and we can also talk about suggestions for Xiaohage’s official account and station B... You can talk about everything, Xiaohage promises to know everything, last time The live broadcast also found that station B has a live broadcast connecting microphone function, do you have friends who want to try it?
If you are interested, welcome to Xiaohage’s B station live broadcast room at 8:30 tonight: https://space.bilibili.com/19681109 , we will communicate face to face.
Brother Xiaoha wishes you a happy holiday, and specially prepared some planetary coupons for you, add Brother Xiaoha VX: chengxuyuanxiaoha to receive.
Join early, accompany early, Brother Xiaoha will grow up with you.