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robocon2019-master-controller-pcb's Introduction

2019ROBOCON大赛主控PCB开源

关键词:STM32F407VET6 ACTION 主控PCB Altium-Designer


该文件仅用于萝卜坑坑友的相互交流,请勿用于商业用途。 我们深知还有很多不足之处,十分欢迎广大坑友前来交流,或者在GitHub的Issues中留言指出。

开源网址:https://github.com/NEUACTION/Master-Controller-PCB

文件中包含主控的工程文件PCB文件原理图文件部分模块更新版原理图。我们后来对STM32F407,AMS117,LM4120的原理图有所更改,改版后的原理图就在部分模块更新版原理图这个文件夹中。大家重新画板子的时候这些模块建议参考这个原理图。

接口介绍

AD-3D图

(以下数字对应图上的标号)

1:下载口(我们烧录程序使用的是3线Jlink,制作方法可以参考以下两个链接) http://forum.eepw.com.cn/thread/222232/1 http://forum.eepw.com.cn/thread/211068/1

2:普通按键

3,4:232通信接口(由于MAX3232芯片限制,通信波特率建议最大115200

5,10:CAN通信接口

6:5V供电接口(一定不要接错电压!!!

7:单片机复位按键

8,9:TTL通信接口

11,12:CAN通信的电阻选择开关(开关打开时,该节点接入120Ω的电阻)

其余没有用到的单片机引脚均使用排针引出,大家可以根据自己的需求设计下层板扩展功能。

元器件型号

具体芯片型号原理图上有标识,基本元器件(如电容电阻)的参数以comment为准

丝印介绍

图上丝印如接口8处的R2A3表示USART2的RX,使用的是PA3引脚,以此类推......

最后就是我们的实物图了~

焊接完成

robocon2019-master-controller-pcb's People

Contributors

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