How to set password for code lock using 89c51 | Microcontroller › 8051 › How to set password for code lock using 89c51 This topic has 1 reply, 2 voices, and was last updated 14 years, 1 month ago by Anonymous. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 8, 2010 at 6:11 am #429 Rakesh PrakashParticipant hi frenz Can u pls guide me,as to how to set the password in the code lock using 89c51. and how to change the password.its my digital project October 9, 2010 at 10:56 am #5080 AnonymousGuest hey yaar the same project is given on this site check out this link http://www.engineersgarage.com/microcontroller/8051projects/electronic-code-lock-with-password-using-at89c51 Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In