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portable device for measuring time in case of cardiac arrest.
portable device for measuring time in case of cardiac arrest.
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机译:用于测量心脏骤停时间的便携式设备。
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摘要
portable device for measuring time in case of cardiac arrest.; It is configured in a housing whose dimensions make it manageable with one hand and which is provided with an electronic system that facilitates storage times by voice switch or a combination of both. Said electronic system is based on an 8-bit microcontroller (16) contains all the control logic and which connects to a real time clock (17) with a recognizer voice module (18) and adapter levels EIA -232-E (19) which facilitates data transmission to an external computer; all this being in a printed circuit board (15) in which further additional components department for 9 volt battery (14), a LCD (13) display, a microphone (12), connectors (10 connects, 11) and a series of controls (1 to 9).
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