Sep 13, 2004 #1 C CHEETAH1 Newbie level 2 Joined Sep 13, 2004 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 22 HELLO IM GOING TO INTERFACE MY PC KEYBOARD WITH AT89C51 MICROCONTROLLER. SO CAN ANY ONE HELP ME IN DOING SO. THANK YOU
HELLO IM GOING TO INTERFACE MY PC KEYBOARD WITH AT89C51 MICROCONTROLLER. SO CAN ANY ONE HELP ME IN DOING SO. THANK YOU
Sep 13, 2004 #2 M mgajo Full Member level 2 Joined May 15, 2001 Messages 146 Helped 3 Reputation 6 Reaction score 3 Trophy points 1,298 Activity points 1,019 Hi Try this Bascom example here Reading an AT PC Keyboard https://www.mcselec.com/an05.htm
Sep 14, 2004 #3 U ulat Newbie level 3 Joined Sep 4, 2004 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 35 this is interesting project but i can't go to http://www.geocities.com/SiliconValley/Bay/8302/keybrd.htm#1 ..... any active link..thanks
this is interesting project but i can't go to http://www.geocities.com/SiliconValley/Bay/8302/keybrd.htm#1 ..... any active link..thanks
Sep 14, 2004 #4 M Mr_Programmer Full Member level 3 Joined Feb 21, 2002 Messages 153 Helped 9 Reputation 18 Reaction score 5 Trophy points 1,298 Activity points 1,424 I think you can find a lot of projects in Google :!: A other good resource is the Cypress web site. They have application notes for designing Keyboard-controllers with good theory.
I think you can find a lot of projects in Google :!: A other good resource is the Cypress web site. They have application notes for designing Keyboard-controllers with good theory.
Sep 14, 2004 #5 C CHEETAH1 Newbie level 2 Joined Sep 13, 2004 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 22 gentlemen, links that you have provided are not going to open. provide a link that can be used. thank you
gentlemen, links that you have provided are not going to open. provide a link that can be used. thank you
Sep 27, 2004 #6 D dddhacker Member level 1 Joined Sep 20, 2004 Messages 33 Helped 4 Reputation 8 Reaction score 3 Trophy points 1,288 Activity points 318 Hello The following link can be of help. It uses HC705 microcontroller but still a good example and a lot of concrete detail. And the link also works.
Hello The following link can be of help. It uses HC705 microcontroller but still a good example and a lot of concrete detail. And the link also works.
Oct 27, 2004 #7 D dyn09 Newbie level 3 Joined Oct 27, 2004 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 28 you can use some code from this keyboard logger: https://www.keelog.com/diy.html https://www.keelog.com/files/diy.asm
you can use some code from this keyboard logger: https://www.keelog.com/diy.html https://www.keelog.com/files/diy.asm
Jan 7, 2005 #8 A arcaphill Member level 5 Joined Dec 17, 2003 Messages 85 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 650 You can use the RS232 for KB also.
Jan 7, 2005 #9 M mitesh Full Member level 3 Joined May 13, 2002 Messages 177 Helped 14 Reputation 28 Reaction score 7 Trophy points 1,298 Activity points 1,525 We have interfaced PS/2 Keyboard with PIC controler, its too easy.
Jan 7, 2005 #10 fireplus Full Member level 3 Joined Oct 31, 2003 Messages 182 Helped 7 Reputation 14 Reaction score 3 Trophy points 1,298 Activity points 1,633 hi, see this : no need for the same topic twice bye Fire in the Wire :sm2:
Jan 10, 2005 #11 E e_eja Full Member level 2 Joined Nov 15, 2003 Messages 140 Helped 4 Reputation 8 Reaction score 0 Trophy points 1,296 Activity points 1,079 you may used UART used protocol or emulate your port such that output signal for keyboard protocol command thank's
you may used UART used protocol or emulate your port such that output signal for keyboard protocol command thank's