How do i build a digital voltmeter without using a programmable ic?

i want to build a digital voltmeter having 3 digit display.but i don't want to use a programmable ic. it is possible to build it or there is an alternative device to replace the programmable ic?

peebear3 years ago
how do i build a digital voltmeter using ADC0804, LED seven segment only. my main questions are 1) how do i figure out which resistors to use 2)is it possible to not add any components expect the IC i mentioned< resistors and seven segment HELP
kelseymh6 years ago
The very first related project, which means you could have found it with a search.