英语翻译语音播放万用表测量数值的结果直观、准确、方

英语翻译语音播放万用表测量数值的结果直观、准确、方便,具有一定的实际意义.本设计是采用SPCE061A单片机作为控制芯片

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Note the results of the numerical value measurement play a multimeter direct,precise,convenient and practicable.This design is used as a control SPCE061A chip design a digital voice multimeter,able to measure dc voltage,ac,dc current and resistance.This system consists of the speech module SPCE061A form speech broadcast circuit,four liquid crystal display 6500 display data,static fixed three end of regulators power supply circuit,eight bits as A/D conversion to obtain the data transfer,design that can be measured the multimeter data display and speech broadcast.