用c#编写的c语言词法分析器,预处理注释,并使用数据库查询关键字. 注意数据库需要重新连接,使用microsoft jet 4.0,数据库文件为keytable.mdb-prepared with the c language lexical analyzer, pretreatment Notes and the use of database queries. databases need to re-connect microsoft used jet 4.0, database fi

Arduino Demux An analog / digital multiplexer like the CD74HC4067 (mux for short) can help multiply the amount of pins you have, and it is insanely easy to connect to your arduino or other microcontroller The CD74HC4067 is a 16-Channel Analog