is significantly longer at 100,000 to 15,000 full-power hours (11+ years) tohalf brightness, the cost of power LEDs is rapidly comi
2009-12-03 13:59
& Measurement programmers. VISA COMI/O is an update of the older VISA C API to work in and with COM technology.
2019-10-17 11:43
串行口COMI和COM2.新一代的汁算机主要以9引脚的D型接头接出所有的RS232通信信号及控制线（有的计算机的COM2仍为25引脚）。 1.2 RS232串口引脚说明（见表1） 表1引脚缩写功能
2019-06-17 05:00
