文件名称:PCB-USB-to-TTL-(CH340)
介绍说明－－下载内容均来自于网络，请自行研究使用
USB转TTL电平功能板（PCB文件），使用CH340芯片，实测可用，内含驱动-PCB file and driver for USB to TTL
(系统自动生成,下载前可以参看下载内容)
下载文件列表
双明电子USB转TTL空板(CH340)
...........................\99SE
...........................\....\340TTL V1.1.pcb
...........................\....\CH340T to TTL.sch
...........................\AD文件
...........................\......\340TTL V1.1.PcbDoc
...........................\......\CH340T to TTL.SchDoc
...........................\......\CH340T to TTL.SchDocPreview
...........................\CH340驱动.EXE
...........................\USB转TTL(CH340)洛阳双明电子.pdf
...........................\文件打开说明.txt
...........................\元器件清单(CH340T to TTL).xls