Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
December 17, 2017, 03:27:38 03:27


Login with username, password and session length


Pages: [1]
Print
Author Topic: Digital IC Tester Project  (Read 1001 times)
0 Members and 1 Guest are viewing this topic.
Tien Nguyen
Inactive

Offline Offline

Posts: 5

Thank You
-Given: 0
-Receive: 7


« on: November 04, 2017, 03:32:34 15:32 »

Hi everyone,

I completed Digital IC Tester project so I would like to share to you. See code and schematic as attached file.  Grin
If you have any question for this project, you can send email to me.
Email: nguyenhuutien.dap@gmail.com
Logged
piccolo
Active Member
***
Offline Offline

Posts: 148

Thank You
-Given: 375
-Receive: 608


« Reply #1 on: November 04, 2017, 08:42:40 20:42 »

Hi,
Can you provide more information?
Logged
metal
Global Moderator
Hero Member
*****
Offline Offline

Posts: 2141

Thank You
-Given: 600
-Receive: 517


Top Topic Starter


« Reply #2 on: November 05, 2017, 07:56:25 07:56 »

the comments in the code are n Vietnamese.
Logged
Tien Nguyen
Inactive

Offline Offline

Posts: 5

Thank You
-Given: 0
-Receive: 7


« Reply #3 on: November 05, 2017, 05:01:27 17:01 »

Hi piccolo

What information do you need?


Posted on: November 05, 2017, 04:58:00 16:58 - Automerged

Hi metal,

Yes. If you like this project, I will translate to English for you.
Logged
piccolo
Active Member
***
Offline Offline

Posts: 148

Thank You
-Given: 375
-Receive: 608


« Reply #4 on: November 05, 2017, 09:38:09 21:38 »

Hi Tien Nguyen,
Kindly, a brief description of the circuit, what is it useful and, if possible, have the translation of the comments in the code, to English.
Logged
M@X77
Newbie
*
Offline Offline

Posts: 7

Thank You
-Given: 6
-Receive: 0


« Reply #5 on: November 10, 2017, 11:17:49 23:17 »

Hi Tien, is interesting, do you used two mcu because not have a lot of pins?
Did you think to use port A and E to drive LCD or to use a pcf8574p to drive LCD serially with i2c?
Logged
fpgaguy
Junior Member
**
Offline Offline

Posts: 97

Thank You
-Given: 108
-Receive: 92


« Reply #6 on: November 11, 2017, 12:01:45 00:01 »

I'm pretty sure the second micro is to control the display only - although it's meant to check only certain chips (your typical TTL 74xxx) - IE check the code out a bit
Logged
sadman
Senior Member
****
Offline Offline

Posts: 288

Thank You
-Given: 890
-Receive: 820



« Reply #7 on: November 11, 2017, 09:29:17 09:29 »

a tester for digital I.C for complete range is publish early 90's in elektor based on 8051 series of processor i will search it in my backup and share it here
Logged
sadman
Senior Member
****
Offline Offline

Posts: 288

Thank You
-Given: 890
-Receive: 820



« Reply #8 on: November 12, 2017, 01:56:15 13:56 »

so finally found it
Logged
Pages: [1]
Print
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright 2003-2999 Sonsivri.to ...
Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC