LCD based digital alarm clock with digital thermometer using 8051 microcontroller (AT89C51) | Projects › Projects › LCD based digital alarm clock with digital thermometer using 8051 microcontroller (AT89C51) This topic has 0 replies, 1 voice, and was last updated 13 years, 1 month ago by hazzam. Viewing 1 post (of 1 total) Author Posts August 22, 2011 at 2:39 am #1260 hazzamParticipant hallo…good day…i’m interested in LCD based digital alarm clock with digital thermometer using 8051 microcontroller (AT89C51)… can i have it circuit diagram for more details…ty.. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In