说明：  MCUTOOL是一款综合单片机开发工具包，内置RT值计算。LED笔段编码，电阻色环解析，hex和bin转换，串口调试、监视等工具包。
(MCUTOOL is a comprehensive SCM development kit, built-in RT value calculation. LED pen code, color ring resistance, hex and bin conversion, serial port debugging, such as monitoring tool kit.)