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Mon Nov 12 2018, 05:58 AM
i have seen your replica of I2C programming using AT89C51 but i am unable to understand the "ack_bit" variable usage ...looks like it is always 1...can you elaborate how acknowledgment is working....
Tue Nov 06 2018, 02:36 PM
kindly any one give solution for my problem
Mon Nov 05 2018, 09:48 PM
Pins high is the normal state. You need a program to set them low
Sun Nov 04 2018, 05:41 PM
hello, i am niranjoy, alll the port of my 8051 is always high, even i erase all the program. why is it so happen and what is the problem. any one please help me!
Sun Nov 04 2018, 02:16 PM
BASAVARAJ g kudamble
hi I am interfacing GSM 300 to 8051 microcontroller to receive message from mobile
Sat Sep 29 2018, 06:28 PM
Please post questions in the forum.
Sat Sep 29 2018, 11:26 AM
Ashfaq Ch
hi i have some AT89C51RC microcontrollers already programed. some one help us to how to download from AT89C51RC and after study and edit all corractions reload to AT89C51RC controller
Wed Sep 12 2018, 10:58 PM
hii!! some1 please let me know how i ll get rfid code to 8051 by WEIGAND mode
Tue Sep 11 2018, 08:09 PM
is there anyone here?
Mon Aug 27 2018, 07:30 AM
Hello everyone´╝ü



Fri Nov 16 2018, 07:44 AM
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Sun Nov 11 2018, 03:36 PM
Sat Nov 10 2018, 02:52 AM
Tue Nov 06 2018, 06:35 PM
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Sun Nov 04 2018, 02:27 PM


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Sat Nov 03 2018, 01:08 PM
Make the 8051 frequency exactly 11.0592 MHz in pro...