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Topic: Monostable

Related Topics

Multivibrator

Bistable

Flip flop

Digital circuit

Digital logic

Timer

Logic gate

Karnaugh map

Electronic amplifier

Bitwise operation

Logical operator

List of Boolean algebra topics

Truth table

Laws of logic

Complement

	Electronics tutorial - sections 31 - 35
		Below is a block diagram for a monostable and a timing diagram for it.
		It is possible to use the 555 timer as a monostable as well as an astable.
		We could use this circuit to trigger the monostable.
	www.ffldusoe.edu /Faculty/Denenberg/Topics/Electronics/Alex_Pounds/Section31-35.htm (545 words)

	Monostable electromagnetic rotating armature relay - Patent 4206431
		The invention is directed to a monostable electromagnetic rotating armature relay in which two armature legs are connected by means of a ferromagnetic middle member, which armature is cooperable with two laterally opposed yoke arms of an excitation coil which are operative to form working air gaps between the armature legs and respective yoke arms.
		In order to achieve a monostable switching characteristic, it was proposed that the ferromagnetic bars be staggered by a certain portion of their length, whereby pole surfaces of different size are disposed opposite the pole pieces and armature bars.
		The monostable characteristic of the relay here results from the fact that the magnetic resistance of the bars 33a and 34a is, in each case, significantly greater than the magnetic resistance of the middle piece 39.
	www.freepatentsonline.com /4206431.html (2046 words)

	Monostable multivibrator and FM detector circuit employing common emitter transistor amplifier with plural emitter ...
		A monostable multivibrator according to claim 1, wherein said amplifier circuit has a pair of output terminals connected to collectors of said pair of transistors, one of said output terminals is coupled to said positive feedback circuit while an output of said monostable multivibrator is derived from the other output terminal.
		A monostable multivibrator according to claim 1, wherein a collector of said one transistor is coupled to said positive feedback circuit while an output of said monostable multivibrator is derived from a collector of said other transistor.
		In the stable state of the monostable multivibrator circuit, the base-emitter path of a p-n-p transistor Q.sub.35 of the differentiator output clamp circuit 11 is forward-biased by a current from the resistor R.sub.26.
	www.freepatentsonline.com /4282448.html (3956 words)

	Monostable multivibrators : MULTIVIBRATORS
		We've already seen one example of a monostable multivibrator in use: the pulse detector used within the circuitry of flip-flops, to enable the latch portion for a brief time when the clock input signal transitions from either low to high or high to low.
		A mechanical analogy of a monostable device would be a momentary contact pushbutton switch, which spring-returns to its normal (stable) position when pressure is removed from its button actuator.
		With semiconductor monostable circuits, this timing function is typically accomplished through the use of resistors and capacitors, making use of the exponential charging rates of RC circuits.
	www.allaboutcircuits.com /vol_4/chpt_10/8.html (818 words)

	555 and 556 Timer Circuits
		It may be useful to ensure that a monostable circuit is reset or triggered automatically when the power supply is connected or switched on.
		This is achieved by using a capacitor instead of (or in addition to) a push switch as shown in the diagram.
		The monostable can be made edge triggered, responding only to changes of an input signal, by connecting the trigger signal through a capacitor to the trigger input.
	www.kpsec.freeuk.com /555timer.htm (2388 words)

	Monostable multivibrator block diagram
		The schematic for a monostable multivibrator is shown in figure 3-11.
		Another version of the monostable multivibrator is shown in figure 3-15.
		The reason the monostable multivibrator is also called a one-shot multivibrator can easily be seen.
	www.tpub.com /neets/book9/36b.htm (1013 words)

	Monostable Multivibrators Information on GlobalSpec
		Monostable multivibrators or one-shots are digital logic devices that have only one stable state.
		Monostable multivibrators remain in their stable state indefinitely, until an external input is applied.
		In terms of a mechanical analogy, monostable multivibrators are like momentary contact pushbuttons that spring-return to a normal (stable) position when pressure is moved from the button actuator.
	logic-devices.globalspec.com /LearnMore/Semiconductors/Logic_Devices/Monostable_Multivibrators (798 words)

	Monostable
		A monostable multivibrator is an electronic circuit that has two states, only one of which is stable.
		The circuit can be pushed into the unstable state by a control input.
		The time spent in the unstable state is usually controlled by the charging (or discharging) of a capacitor through a resistor.
	www.ebroadcast.com.au /lookup/encyclopedia/mo/Monostable.html (51 words)

	smart phone light circuit diagram
		The 74LS123 retriggerable monostable multivibrator is used to generate a programmable pulse-width.
		The first monostable 74LS123(A) generates a pulse from the trigger input available during ringing, provided its pin 2 input (marked B) is logic high (i.e.
		Output of the second monostable is used to control a relay.
	www.electronic-circuits-diagrams.com /telephonesimages/telephonesckt12.shtml (643 words)

	AUTOMATIC REFERENCE SWITCH AND TEST PORT
		Two pulse generators (such as monostable multivibrators) which may be triggered, re-triggered, reset or disabled control the automatic disabling of the inter- nal reference frequency and the selection of the external reference frequency.
		The circuit comprises of the buffer (1) and of 2 monostable multivibrators (2 and 3).
		The period of the first monostable (2) is set to be equal to or longer than the propagation delay through the buffer (1) but much shorter than the period of the internal reference.
	www.priorartdatabase.com /IPCOM/000006648 (434 words)

	3,674,930 Video Pointer
		The vertical height monostable circuit produces the control voltages for the clamping circuits which control the flow of horizontal sync pulses to the slant line generator and to the horizontal position monostable; and controls the amount of capacitance in the oscillator circuit required to determine the angle of the line to be generated.
		The state of the vertical height monostable circuit provides the proper input signals to the gating circuits of slant-line generator 123 such that when a line is being generated pulses are fed to horizontal position monostable circuit 51 at a rate determined by the slant line control 84.
		Hence, the initial pulse that triggers horizontal position monostable 51 is at the frequency of the oscillator in the TV monitor, but all succeeding pulses to the horizontal position monostable 51 are determined by the position of the slant line control 84.
	www3.sympatico.ca /add.automation/patents/3674930.htm (6680 words)

	555 Timer/Oscillator Tutorial
		Thus, when the timer is driven in the monostable mode with input pulses longer than the desired output pulse width, the input trigger should effectively be shortened by differentiation.
		In both the monostable and astable time modes, this transistor switch is used to clamp the appropriate nodes of the timing network to ground.
		A monostable is said to have a single stable state--that is the off state.
	www.uoguelph.ca /~antoon/gadgets/555/555.html (8045 words)

	Monostable Encyclopedia Information @ GreatArtworks.com (Great Artworks) (Site not responding. Last check: )
		monostable, in which one of the states is stable, but the other is not - the circuit will flip into the unstable state for a determined period, but will eventually return to the stable state.
		Such a circuit is useful for creating a timing period of fixed duration in response to some external event.
		Astable, Monostable and Bistable circuits based on the 555 IC Java applets simulating the multivibrator circuits.
	www.greatartworks.com /encyclopedia/Monostable (1360 words)

	Modular Burglar Alarm
		While Sw1 is in the ''off'' position - it holds pins 2 & 13 high - and this prevents the two monostables from triggering.
		Pin 6 is the trigger that activates the exit/entry monostable.
		After the exit delay - pin 2 is low - and the exit/entry monostable is enabled.
	uk.geocities.com /ronj_1217/mba_support.html (1767 words)

	Monostable Multivibrator
		As you can see in the schematic diagram to the right, the monostable multivibrator is very similar in design to the bistable multivibrator you have already demonstrated.
		The primary difference is the use of a capacitor (C in the schematic) as one of the cross-coupling elements.
		It is therefore known as a monostable multivibrator.
	www.play-hookey.com /digital/experiments/rtl_monostable.html (2473 words)

	Op-Amp Monostable Multivibrator
		This is a monostable multivibrator circuit that employs a single op amp.
		The main component of this circuit is the 741, a general-purpose operational amplifier.
		A monostable multivibrator is a timing circuit that changes state once triggered, but returns to its original state after a certain time delay.
	www.ecelab.com /circuit-monostable-opamp.htm (161 words)

	Electronics 37
		As a monostable, it was useful in the 1950's for producing what were then short pulses, in the microsecond range.
		A particularly atrocious waveform at the collector when the circuit is used as a monostable is shown at the left.
		To make the circuit monostable, the bottom of the 100k resistor should be connected to a C supply and brought negative enough to turn off the tube.
	www.du.edu /~etuttle/electron/elect37.htm (1114 words)

	[No title] (Site not responding. Last check: )
		monostable new_monostable (int ticks) ticks the time period for this monostable Returns a new monostable which can be referenced by the next two procedures.
		void trigger (monostable mono) mono a monostable created with new_monostable Triggers the monostable to be true for the defined period of the monostable.
		If there is a retrigger while the monostable is on it stays on for its full period from the time of the most recent trigger.
	web.mit.edu /~mmcgeach/Public/ra5/simple.doc (614 words)

	Monostables
		A monostable circuit is a digital circuit that is only stable in one state.
		The length of time that the monostable stays in its unstable state is determined by external components such as capacitors and resisitors.
		The monostable suffers from the fact that, if the button is held closed (for longer than the period of the monostable) then the output does not fall low as expected
	home.clara.net /pfnicholls/electronics/monostable.html (784 words)

	ECT in Schools : Datasheets : 555 Monostable (Site not responding. Last check: )
		The 555 monostable subsystem provides an output signal that stays high for a period of time before returning to low.
		The 555 monostable is based on the 555 timer IC.
		A single pulse is generated by the monostable when it is triggered by a negative-going input pulse, such as that produced by a push switch connected to an inverted sensor unit subsystem.
	www.marconiect.org /page.php?ps=2&p=4 (166 words)

	template (Site not responding. Last check: )
		The big difference between a bistable and monostable relay is that the first category uses two coils, just as an electrical turnout (which is in fact a bistable relay).
		The monostable relays are much cheaper than the bistable ones.
		You can however make a bistable relay out of two monostable relays, which is a lot cheaper than using a Märklin relay, especially if you can get monostable relays at an electronics dump store near you.
	www.marklin-users.net /html/digital/DIbreakmodule.html (342 words)

	Bounceless Switch/Monostable Multivibrator (Site not responding. Last check: )
		Monostable circuit debounces a switch while allowing for the monostable circuit to be activated by an electronic circuit.
		A circuit has been designed to debounce a mechanical switch, which is used to activate a digital circuit.
		A monostable multivibrator generates a single pulse output when activated by a trigger command.
	www.nasatech.com /Briefs/May98/MFS31141.html (256 words)

	X-cpg (Site not responding. Last check: )
		It is a compact circuit using a variable speed sequential pulse generator with its outputs connected to fixed pulse width monostable circuits.
		The monostable multivibrators are similar to Nv neurons.
		Turning is accomplished by changing the monostable pulsewidths by changing the timing resistor in one or the other monostables for speeds up to and including the bicore gait.
	beamlinks.solarbotics.net /circuits/xcpg/index.html (1153 words)

	One Shot / Monostable Electronic Circuits
		The circuit uses a 4098 dual monostable multivibrator with both sections connected.
		Monostable Makes Low Cost F/ Volt Converter: 02/18/99 EDN-Design Ideas / (added 6/03) The circuit in Figure 1 is a low-cost frequency-to-voltage (F/V) converter.
		Using a monostable (one-shot) multivibrator, the circuit accepts an open-collector square wave that varies in frequency from 0 to 10 kHz.
	www.discovercircuits.com /O/oneshot.htm (843 words)

	_______________________________________________________________________________
		In the RVI a coil of wire in the ignition circuit forms part of a simple transformer that is used to generate a pulse for the input of the monostable.
		As time went on the original RVI developed and the monostable circuit developed to be a "One shot monostable" these were a lot less susceptible to point bounce and they have more electronics and have more internal components.
		These control the time of the output pulse of the monostable and thus the deflection of the needle per rev. This discharge resistor (In the example I have seen) is the adjuster on the back panel.
	gglotus.org /ggtech/smith-tach/smithtach.htm (647 words)

	4QD-TEC: Pulse Width Position Servo
		Now if you were trying to work out how to give a signal which depends on the rotation of a pot, one way you might chose is by using the pot to control the pulse width of a common mono-stable.
		The monostable's pulse width is determined by the pot on the output shaft.
		If the received pulse stops first then the receiver causes the motor to rotate anticlockwise so the monostable's pulse length is reduced.
	www.4qdtec.com /pwpm.html (665 words)

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