Posted by dapj20 on Apr 04, 2020 in 8051-8052
i am interested in doing with 89C52. And now I trying to use AT89C52 and ICL 7135. And I use nterrupt 0 to get BCD data from ICL7135. I send you my program here and expect to get your advice soon. post by NHT I have made a circuit for you to study, also… more »