Retro RTC

5th of April'10
<1130>Got up after a long sleep.
<1200-1300>WTH was I doing then? Probably taking some pills for having a good memory huh!
<1330>Had lunch.
<1600>Came back to room.
<1630> A KNOCK at my door.
A friend of mine was asking for some assistance in his mini project. I thought it would be fun and started discussing about it. It's a retro RTC (Real Time Clock). The fact that I call this a retro is that he didn't want to use any RTC chip and he brought an AT89C2051 microcontroller for this 24 hour clock project.
<1700> Project started.