Rajesh Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts March 21, 2011 at 2:36 am in reply to: Help me to create a 16×2 LCD display in AT 89s52 #5777 RajeshParticipant I am getting black sqaure boxes on the LCDJHD 162. can any one help? Author Posts Viewing 1 post (of 1 total)