US BioTec, Inc. engages in the development, manufacture, marketing, and distribution of bio-degradable, nontoxic, and noncarcinogenic products in the United States. Its product portfolio consists ...

沁恒CH340是一个USB总线的转接芯片，实现USB转串口或者USB转打印口。在串口方式下，CH340提供常用的MODEM联络信号，用于为计算机扩展异步串口，或者将普通的串口设备直接升级到USB总线，采用SOP8等多种封装。 沁恒CH334符合USB2.0协议规范，上行端口支持USB2.0高速和 ...

A pre-compiled binary for CH340/341 (HL340/341) USB-to-Serial UART Driver for Raspberry Pi. This is a very common chip, especially in those millions of esp8266-based dev boards (also often referred to ...