News 8051 Projects
- Sun Sep 22 2013, 01:26 PM
The digital IC tester is implemented by using the 89C51 microcontroller board. The processing of the inputs and outputs is done by the microcontroller. The display part on the microcontroller board is modeled using LCD. After the successful testing of the IC, the result is displayed on the LCD.
The basic function of the digital IC tester is to test a digital IC for correct logical functioning as described in the truth table and/or function table. It can test digital ICs having a maximum of 24 pins. Since it is programmable, any number of ICs can be tested within the constraint of the memory available. This model applies the necessary signals to the inputs of the IC, monitoring the outputs at each stage and comparing them with the outputs in the truth table. Any discrepancy in the functioning of the IC results in a fail indication, displays the faulty and good gates on the LCD. The testing procedure is accomplished with the help of keys present on the main board.
This project has been tested with most commonly used digital IC's, mainly belonging to the 74TTL series. Digital IC tester tests various types of IC's like OR, XOR, NAND, AND, NOT, NOR, XNOR GATES and also FULL ADDER, MULTIPLEXER, SHIFT REGISTER.
A special thanks to Sunil Raina, Piyush Sonawane and Parimal Sikchi for sharing their work with us.
You can download this project from here: Digital IC Tester Project (with report)
If you have any doubts in project, please post in forum.
Mon Jan 16 2017, 03:15 PM
How can we read notepad file using random acess file
Fri Jan 06 2017, 06:18 AM
i need cd4047 library file for protious please help me i s
Wed Jan 04 2017, 09:01 PM
@Emin what is your site user name ?
Tue Jan 03 2017, 11:16 PM
Emin: I'm already a member since 2012 and entered repeatedly during period. But now it is impossible and obtaining a new registration is also failed. The same error message specifying that two e-mails i entered are different!. In fact thaey are the same. Now, what will be happen, what is your solution? Thanks..
Tue Jan 03 2017, 11:15 PM
I'm already a member since 2012 and entered repeatedly during period. But now it is impossible and obtaining a new registration is also failed. The same error message specifying that two e-mails i entered are different!. In fact thaey are the same. Now, what will be happen, what is your solution? Thanks..
Sun Jan 01 2017, 03:14 PM
Write an embedded program of increment and decrement in LCD connected to two keys of int1 and int0. Can u please send me the code for this as fast as possible because i need to submit it in college kindly
Sat Dec 31 2016, 06:28 PM
Happy New Year everyone
Sat Dec 31 2016, 06:27 PM
Please post questions in the forum, the chat box is for chat
Thu Dec 29 2016, 07:47 AM
can anyone help me for the microcontroller 8051 programming code for street lights that glow on vehicle movement using IR sensors ?
Tue Dec 27 2016, 11:45 AM
Do we have to write lookup table for d6t thermal sensor?
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Sat May 17 2014, 02:16 PM
- LED Scrolling message Display using 8051 by: Pratik Suthar in: 8051 Projects
Thu May 08 2014, 10:58 AM
- Smart Home using GSM, Bluetooth and Android (with project report and ppt) by: Gaurav Khadasane in: AVR Projects
Wed Apr 30 2014, 08:00 PM
- Arduino based GPS data Logger by: Santosh Mishra in: AVR Projects
Mon Mar 31 2014, 10:25 AM
- LED Scrolling message Display using 8051 by: ExperimenterUK
Mon Dec 19 2016, 07:19 PM
- LED Scrolling message Display using 8051 by: Saleem Khan
Sun Dec 18 2016, 08:15 PM
- GSM Notice Board by: rodrider
Sat Dec 10 2016, 11:13 AM
- GSM Notice Board by: munlaiji
Sat Dec 10 2016, 12:41 AM
- Automatic Room light Controller with Visitor Counter - Updated by: Ahmed seid
Mon Nov 07 2016, 07:23 AM
Sun Jan 15 2017, 09:18 AM
Wed Jan 11 2017, 10:25 AM
Sat Dec 10 2016, 11:22 AM
Thu Dec 08 2016, 11:02 AM
Mon Nov 21 2016, 04:30 PM
Sun Nov 20 2016, 06:07 PM
Thu Nov 17 2016, 07:44 PM
Mon Nov 14 2016, 05:54 PM
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