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Virtual Serial Port Driver简称VSPD，这是一款强大的虚拟串口软件。如果你的电脑没有串口，可以使用Virtual Serial Port Driver来代替，可谓是电脑串口的完美解决方案，支持win7、win8等操...
a code which export a letter/array to serial port
The CAT9555 is a CMOS device that provides 16-bitparallel input/output port expansion for I²C a
The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallelInput/Ou
A bemused fork for X remote control aplications or bash control, using bluetooth o tcp and a client symbian at mobile sy...
Helicopter PID control including Pitch and yaw
FlashFlex51 Microcontroller Control of Character LCD Module
Fine Grained Access Control For Java Programs