As mentioned, most computers include a serial port. The only hardware setup required is connecting the serial cable to the serial port on the PC and t...
为满足矿井安全生产要求，介绍了一种以AT89C51单片机为主控器，对环境空气的温度、有毒易燃气体的浓度等进行检测的监控系统。该系统配合外围电路能实现对上述环境指标的控制并存储相关数据与上位PC机通信。它采用硬件抗干扰和软件抗干扰技术，以确保整个系统工作的准确性。 Abstract: ...
The information in this specification is subject to change without notice.Use of this specification for product design requires an executed license ag...
Support is available from MIPS Technologies Inc. - problems should be addressed to support@mips.com。This product may be controlled for export purpos...
This product may be controlled for export purposes. You may not export, or transfer for the purpose of reexport, any technical data received hereu...
