【摘要】 基于Ti公司的MSC1211Flash型单片机,开发了一种高精度、低功耗的便携式数据采集仪,给出了软、硬件设计方法.该仪器在地井、沟道、车间等需要检测可燃气体浓度等微弱参数的领域内径过长时间的实地运行,证明了其可靠性.更多还原

【Abstract】 A portable data acquisition instrument with high-precision, low-power consumption features is designed, based on MSC1211 MCU.The designing methods of software and hardware are introduced.The instrument has long been applied in detecting gas-density of well,workshop, which has proved its reliability.更多还原