The Philippine Electronics and Technology Forum
February 09, 2012, 09:41:56 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   Home   Help Search Login Register  

Pages: [1]   Go Down
  Print  
Author Topic: Switch debouncing HELP HELP HELP pls pakiusap naman!!!  (Read 497 times)
downloaderer
Size C Battery
*****

Pogi/Ganda Points: 0
Offline Offline

Posts: 223


« on: August 27, 2010, 09:12:36 PM »

Meron akong simpleng design ng counter so bali ung output nung 555 timer (1 Hz) ko nakakabit sa clock input ng counter ngaun ang gusto ko po eh ma pause sha kung kelangan. So ang ginawa ko is ung output ni 555 ay nakakonekta sa isang side ng push button tapos ung isa naman eh nakakonekta sa clock input. Pano ko po gagawan ng switch debouncer un

me nakita ko sa net flipflop ang gamit meron pa po bng mas simple dun?

ay isa pa ung RC circuit daw. kung RC circuit naman ang gagamitin ko ano ung values nung R at C?

Pls naman tulong huhu nakakakraming naman to
Logged
The Philippine Electronics and Technology Forum
« on: August 27, 2010, 09:12:36 PM »

 Logged
labgruppen
Lead Acid Battery
*******

Pogi/Ganda Points: 70
Offline Offline

Posts: 693


« Reply #1 on: August 27, 2010, 09:26:47 PM »

imho, mas magandang yung 555 ckt na lang ang lagyan mo ng "pause" ckt. yung n.c. push button i connect mo in series with 555's pin 7. pang pinush yung button,  madidisconnect yung pin 7 ng 555, stopping the pulses. no need for debounce ckt.
Logged
lewaw10
CR2032 Battery
**

Pogi/Ganda Points: 0
Offline Offline

Posts: 11


« Reply #2 on: August 27, 2010, 09:56:57 PM »

tama.....
Logged
downloaderer
Size C Battery
*****

Pogi/Ganda Points: 0
Offline Offline

Posts: 223


« Reply #3 on: August 28, 2010, 12:19:45 PM »

imho, mas magandang yung 555 ckt na lang ang lagyan mo ng "pause" ckt. yung n.c. push button i connect mo in series with 555's pin 7. pang pinush yung button,  madidisconnect yung pin 7 ng 555, stopping the pulses. no need for debounce ckt.

lab u kuya salamat!!!!
Logged
The Philippine Electronics and Technology Forum
   

 Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
Help on IR operated Switch
Analog Electronics
sandman 6 1454 Last post February 07, 2008, 03:05:22 PM
by creedcradle
pnp Transistor as a switch
General Digital Design
niL? 7 1749 Last post August 15, 2008, 05:22:47 PM
by AirWire
Switch,optical,slotted, pa help naman po...
General Digital Design
>>>vhinz08<<< 1 588 Last post March 20, 2009, 12:23:59 PM
by dodongkulas
Button Debouncing
Microcontroller/Microprocessor Unit Projects and Programming
zer0w1ng 3 889 Last post March 08, 2010, 09:22:55 AM
by NanotecH
debouncing
Zilog Microcontrollers
rjp 16 1381 Last post August 24, 2009, 11:22:53 PM
by marcelino
2 way switch
Electrical Circuits and Devices
19ynan32 4 646 Last post April 10, 2010, 10:35:03 AM
by ultrasonic™
clap switch and automatic night switch
Analog and Mixed Signal Device Repair (Electronics Technician Forum)
ditchie 1 668 Last post August 03, 2010, 09:57:16 PM
by m@r
Powered by MySQL Powered by PHP Powered by SMF 1.1.15 | SMF © 2011, Simple Machines Valid XHTML 1.0! Valid CSS!