Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
March 29, 2024, 02:03:22 02:03


Login with username, password and session length


Pages: [1]
Print
Author Topic: 0-99 counter using 7448  (Read 5760 times)
0 Members and 1 Guest are viewing this topic.
bilalkaraaslan
Newbie
*
Offline Offline

Posts: 10

Thank You
-Given: 0
-Receive: 1


« on: September 07, 2009, 10:39:25 22:39 »

if anybody has a question, i can help.
« Last Edit: September 07, 2009, 10:46:12 22:46 by bilalkaraaslan » Logged
oldvan
Senior Member
****
Offline Offline

Posts: 372

Thank You
-Given: 154
-Receive: 107


If the van is a Rockin'...


WWW
« Reply #1 on: September 08, 2009, 12:04:24 00:04 »

Question:  Could you please provide some sort of description beyond the title of the post?
Logged

Give a man a fish and you feed him for a day.
Teach a man to fish and he will sit around in a boat drinking beer all day.
tAhm1D
Senior Member
****
Offline Offline

Posts: 326

Thank You
-Given: 103
-Receive: 180



« Reply #2 on: November 06, 2009, 06:47:24 06:47 »

Hi bilalkaraaslan,
How do you want to show 99 with one seven segment? Shouldn't it require 2 seven segments? Moreover, your attached schematic uses Pic16F877A and SIPO (Serial In, Parallel Out) shift register 74164. Nowhere IC7448 is used. What is the matter? 
Logged
ppa88
Active Member
***
 Muted
Offline Offline

Posts: 200

Thank You
-Given: 49
-Receive: 131


« Reply #3 on: November 06, 2009, 10:11:33 10:11 »

May be he is doing the BCD to 7 segment conversion in software but still how can this circuit indicate a count of more than 9 ?
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