Which of the following step/s is/are correct to perform reading operation from an LCD?
Posted: Thu Jul 14, 2022 8:40 am
a) low to high pulse at E pin
b) R/W pin is set high
c) low to high pulse at E pin & R/W pin is set high
d) none of the mentioned
b) R/W pin is set high
c) low to high pulse at E pin & R/W pin is set high
d) none of the mentioned