有誰(shuí)會(huì)用單片機(jī)設(shè)計(jì)數(shù)字電壓表(C語(yǔ)言),要AT89S51單片機(jī)與模數(shù)轉(zhuǎn)換器ADC0809結(jié)合進(jìn)行設(shè)計(jì)?會(huì)的高手幫幫我吧!
- 要求用51單片機(jī)與0809設(shè)計(jì)一個(gè)數(shù)字電壓表0~5V,精確到小數(shù)點(diǎn)后兩為,也就是要三個(gè)數(shù)碼管顯示
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問(wèn)
提問(wèn)者:網(wǎng)友
2017-05-18