11 Threads found on edaboard.com: One Shot Multivibrator
1.) Use an transistor monostable circuit
2.) e.g CD4538
use an one-shot Monostable multivibrator
either transistor, or 555, or such
555 is cheap, widely available, and reliable, and can provide up to 200mA
Hobby Circuits and Small Projects Problems :: 02-08-2015 03:20 :: kam1787 :: Replies: 5 :: Views: 500
can i use monostable multivibrator in the place of one shot...
The terms aren't but synonyms.
Analog Circuit Design :: 02-18-2014 11:24 :: FvM :: Replies: 6 :: Views: 554
Look NOR Gate Monostable................
The one-shot Monostable multivibrator
ok i got it but i cont understand this point As both plates of the capacitor are now at logic level "0",
Elementary Electronic Questions :: 08-29-2011 17:32 :: sagar474 :: Replies: 4 :: Views: 915
I tried my hands in simulating a simple one shot monostable multivbator in Spectre. I am getting the wrong output for some reason. Is it because the trigger signal is too short? I put it at 1us pulse width. Even when I changed it to 10us, I still don't get the correct output. I tried to vary the RC element which should determine the Tau
Analog Integrated Circuit (IC) Design, Layout and Fabrication :: 08-28-2011 00:14 :: acbalbason :: Replies: 2 :: Views: 1111
Real grid has quite a bit of noise that will prematurely trip a zero crossing solely based on level without any filtering. With noise filtering you need to take into account delay due to filter, which usually means a one shot multivibrator, slightly shortened in AC period to generator the zero crossing trigger at the next zero crossing point.
Power Electronics :: 05-19-2011 22:00 :: RCinFLA :: Replies: 8 :: Views: 7369
Didn't understand the question?
What do you want exactly?
During the time when the gate signal is above a specific value, a fixed width pulse should be generated on the next zero crossing of the 2nd signal
This can be done by a timer IC.. IC555
Analog Circuit Design :: 10-01-2010 11:13 :: akshay_d_2006 :: Replies: 4 :: Views: 691
There appears to be a wide variation in available pulse-stretching duration in the 74HCT123 one-shot (monostable multivibrator) devices.
The one I have on hand (Texas Instrument) will provide no more than 120mS, and I need up to 2 seconds.
Some datasheets are ambiguous and some claim microseconds through "infinity". (...)
Other Design :: 04-09-2009 09:31 :: jmarkwolf :: Replies: 1 :: Views: 1579
i designed a monostable multivibrator using 555 timer. I want to see the waveform of the single shot waveform in CRO ? how is it possible. Some one said that trigger of oscilloscope can be utilized. how can it be utilized ?
Elementary Electronic Questions :: 02-20-2009 04:52 :: desperado1 :: Replies: 0 :: Views: 829
Are you absolutely sure that all of the resistors and capacitors on these two boards are identical? Is your circuit operating at a high clock rate?
The 74HC123 is a dual monostable multivibrator (single shot mv). Unless the discrete components are different/defective on one board, the two boards should work the same if (...)
Other Design :: 01-23-2009 15:57 :: House_Cat :: Replies: 2 :: Views: 1270
I need a one shot monostable multivibrator package that gives a ON pulse of duration 0.6 to 1.2 microsec on applying trigger signal.
Elementary Electronic Questions :: 12-08-2006 07:07 :: Electronica :: Replies: 3 :: Views: 2015
Monostable multivibrator has one state calle dquasi stable state, in which it is one shot transfer input, and so called stable
Elementary Electronic Questions :: 12-08-2004 10:27 :: spauls :: Replies: 4 :: Views: 12339