Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
November 19, 2017, 02:24:38 02:24


Login with username, password and session length


Pages: [1]
Print
Author Topic: HİGH SPEED COUNTER  (Read 1808 times)
0 Members and 1 Guest are viewing this topic.
enen
Guest
« on: December 24, 2009, 06:51:00 18:51 »

Hi everybody,

I want to detect 60 dry contact in a second from pic 16f84 it seems possible.But hoe csn simulate in proteus. What should i use for dry contact
Logged
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 4035

Thank You
-Given: 615
-Receive: 2166


There is no evidence that I muted SoNsIvRi


« Reply #1 on: December 26, 2009, 12:18:42 00:18 »

if by dry you mean relay/switch contacts, then you could make a part by pulse generater mode @ 60hz into driver and a relay, crude but will work.
Logged

Note: Did you buy a $5 key to by-pass a please invite me request   Then you forget to post in the forum, then your account maybe resticted
oldvan
Senior Member
****
Offline Offline

Posts: 375

Thank You
-Given: 153
-Receive: 106


If the van is a Rockin'...


WWW
« Reply #2 on: December 26, 2009, 02:29:10 02:29 »

I want to detect 60 dry contact in a second from pic 16f84 it seems possible.

Need clarification here. 

Are the pulses FROM the PIC, or headed TO the PIC?

Do we want to be sure they are 60 per second or Huh?
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.
king
Junior Member
**
Offline Offline

Posts: 84

Thank You
-Given: 2
-Receive: 21


Jack of All But Master of One


« Reply #3 on: December 26, 2009, 09:21:24 09:21 »

you should have to connect the resistor from 'NO' contact to Ground in order to make the real clock of high and low pulses, by reading the schematic i have observed that CLK pin receives only high pulse not low pulse, the state is not chaning from high to low and then low to high.
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