princessLany

we need to design a digital voltmeter with ranges 10mV-100mV, 100mV-1V, 1v-10v.pls help us. about the one that you have in this site about LED display digital voltmeter, also i just want to know why you have C6,C7 in your components list ? according to your schematic on digital voltmeter, you have only C5.