Sanket Kulkarni Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 21, 2012 at 12:45 pm in reply to: Distance measurement using Ir sensor #8681 Sanket KulkarniParticipant hey friend, I’m doing the same project. i wanted to know how you connected the pull up resistor ? and of what value ? October 21, 2012 at 12:36 pm in reply to: Distance measurement using InfraRed sensor #8680 Sanket KulkarniParticipant I understood the program and implemented it.. still I’m not getting any output on lcd, its just glowing. I heard about pull-up resistor is required to connect to port0 of micro-controller? What is it and how to connect? Author Posts Viewing 2 posts - 1 through 2 (of 2 total)