[size=4][color=#000000][backcolor=white]I am testing the program for microcontroller communication. One of the results is to send characters or strings from the serial port 2 of the Battleship board t
[i=s] This post was last edited by littleshrimp on 2018-12-7 23:23[/i] I think the steering effect of the "BMW" car is too low, use 8 WS2812B lamp beads to achieve the steering effect of Audi There ar
[align=left][size=4][color=rgb(73, 73, 73)][backcolor=rgb(255, 255, 255)][font=微软雅黑][size=14px]When designing PCB pads during PCB board design, it is necessary to strictly follow the relevant requirem
[img=543,284]https://imgsa.baidu.com/forum/w%3D580/sign=27da156c8944ebf86d716437e9f8d736/0de73901213fb80e37564db838d12f2eb83894e3.jpg[/img] [color=#333333][font="][size=14px]I would like to ask the ex