this is my working circuit | Microcontroller › 8051 › problem in LCD and CIRCUIT in “Keypad based simple electronic lock using 8051 microcontroller (AT89C51) › this is my working circuit December 2, 2011 at 2:39 am #6897 DexterParticipant this is my working circuit diagram for more details contact [email protected] wysiwyg_imageupload:3288:
