please sent me the code C for :
digital clock using 8951 and display on LCD graphic 128x64(not using IC RTC )
digital clock using 8951 and display on LCD graphic 128x64
Mon, 16/04/2012 - 23:50
#1
digital clock using 8951 and display on LCD graphic 128x64
Wed, 09/05/2012 - 15:39
#2
Hi,
89C51 does not have internal RTC. Using 89C51 digital clock can be implemented using delays with respect to the oscillator frequency but it is not accurate. For accurate time calculation external RTC is needed. You can choose DS1307 RTC IC, easily available in the market.
Kindly provide the details of connections(LCD Port e.t.c) & also tell, do you have drivers written for 128 X 64 LCD.