coding for 3×3 keypad | Microcontroller › 8051 › coding for 3×3 keypad This topic has 2 replies, 2 voices, and was last updated 12 years, 8 months ago by Kunal. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts July 28, 2011 at 8:04 am #1229 noraimah sobairParticipant hi guys, can somebody help me how to make a code for 3×3 keypad, using c language? July 29, 2011 at 5:43 am #6549 KunalParticipant hey, go to this link you will get your code : but its for AVR controller. if you are interested then go through it. http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=66915&start=0 July 29, 2011 at 5:46 am #6550 KunalParticipant hey, go to this link you will get your code : but its for AVR controller. if you are interested then go through it. http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=66915&… Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In