query | Miscellaneous › Others › query This topic has 1 reply, 2 voices, and was last updated 6 years, 2 months ago by Hari Prasaath K. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts February 23, 2016 at 3:13 pm #4315 ravi yadavParticipant dear sir need to help that creating a passpord using lpc 2148 with 4*4 hexkeypad .. i will interface it but having a problem to put the password hope you will me … July 23, 2018 at 9:13 am #14874 Hari Prasaath KParticipant Whether its like locking system based application, in such case below link will help otherwise brief your query, embetronicx.com/projects/lpc2148-projects/password-based-door-open-system-using-lpc2148/ 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