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...
為滿足礦井安全生產(chǎn)要求，介紹了一種以AT89C51單片機(jī)為主控器，對(duì)環(huán)境空氣的溫度、有毒易燃?xì)怏w的濃度等進(jìn)行檢測(cè)的監(jiān)控系統(tǒng)。該系統(tǒng)配合外圍電路能實(shí)現(xiàn)對(duì)上述環(huán)境指標(biāo)的控制并存儲(chǔ)相關(guān)數(shù)據(jù)與上位PC機(jī)通信。它采用硬件抗干擾和軟件抗干擾技術(shù)，以確保整個(gè)系統(tǒng)工作的準(zhǔn)確性。 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...
