i m doing a project using | Microcontroller › 8051 › INTERFACING LCD TO 8051 BY Qurat-ul-ain › i m doing a project using April 13, 2014 at 6:23 am #11544 Rohil VermaParticipant i m doing a project using AT89C51 of digital clock, alarm and temp. sensing.. i connected all the components but there are only black boxes on the lcd. i checked it on the proteus software, it was working perfectly. what can i do to get the output?
