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µC-based one-shot has wide range : 06/19/97 EDN-Design Ideas / (added 6/06)
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555 One Shot: Basic555 MonoStable Multivibrator (added 5/02) |
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555 Timer MonoStable Circuit using Pushbutton: (electronic (schematic /
circuit added 4/02) |
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AN-296: Build a Single-Shot Recorder to Catch Fast Transients: AN-296 Analog
Devices Application Notes (app note added 6/06) |
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Astable Multivibrator 1: (electronic (schematic / circuit added 4/02) |
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Astable Multivibrator 2: (electronic circuit added 7/03) |
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Basic 555 Monostable: (electronic circuit added 7/03) |
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Basic IC MonoStable Multivibrator: LM555 circuit added 11/06) |
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Build a Single-Shot Recorder to Catch Fast Transients: AN-296 Analog Devices
Application Notes (app note added 6/06) |
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Circuit forms adjustable Bipolar clamp: 11/22/01 EDN Design Ideas /
(added 1/05) The easy way to clamp a signal to a given value is to use two zener
diodes, connected back-to-back. This method has several disadvantages. The accuracy of
the clamping depends on the tolerance of the zener diodes, and the clamping is not
adjustable, except by changing diodes. The circuit in Figure 1 is a bipolar clamper
with a range of 1 to 10V, with the clamping level a fun... ... |
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Circuit forms clockless Programmable one-shot: 04/24/97 EDN-Design Ideas
/ (added 2/06) |
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Controller IC and one shot form resonant Controller: 11/28/02 EDN Design
Ideas / (added 1/05) Resonant power supplies are popular because of
high efficiency, low noise, and compactness. You can implement a resonant buck or
boost converter using a single switch. The regulation of the output in such a
converter derives from using a constant on or off time and a variable frequency. The
UC1864 controller IC (Texas Instruments, www.... |
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Delay line aids in one-shot simulations: 04/26/01 EDN-Design Ideas /
(added 2/06) |
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Dual One Shot Makes Rising and Falling Edge Detector: 03/04/99 EDN-Design
Ideas / (added 6/03) The design in Figure 1 is an upgradded version of the circuit in
a previous Design Idea (" Edge detector runs off single supply ," EDN, Dec 4, 1997, pg
140). It has fewer components, draws less current, and has higher input impedance. The
circuit uses a 4098 dual monostable multivibrator with both sections connected. .... |
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MonoStable Flip Flops (One Shot): (electronic (schematic / circuit added
4/02) |
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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. The one-shot
produces a pulse of a fixed width each time the input signal triggers it. The result
is a variable-frequency, variable-duty-cycle signal at the output of the one-shot. The
time constant determined by R2C1, 100 µsec, determines the width of the pulses the
one-shot produces. This time matches the period of the maximum input frequency (10
kHz). The duty cycle of the one-shot's output is thus 100% when the input is at its
maximum frequency.... |
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Monostable Mode Operation (One Shot Pulse): Circuit Ideas for Designers
Application Notes Advanced Linear Devices, Inc. (app note added 6/06) |
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Monostable Multivibrator: (electronic circuit added 7/03) |
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One shot circuit is Programmable: 12/21/00 EDN-Design Ideas / (added 4/02) /
PDF contains multiple circuits scroll to find this circuit |
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One shot provides frequency discrimination: 05/01/03 EDN Design Ideas
/ (added 1/05) You use a frequency discriminator to compare one signal
frequency with another one. A functional feature, retriggering, of a monostable,
one-shot 74xx123 multivibrator can yield frequency discrimination. Figure 1 shows a
frequency discriminator that determines the relation of input-pulse frequency to a
reference frequency.... |
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One Shot Remembers Input Pulse Width: 07/18/96 EDN-Design Ideas
/ (added 3/03) |
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Quad Monostable Mode Operation (One Shot Pulse): Circuit Ideas for Designers
Application Notes Advanced Linear Devices, Inc. (app note added 6/06) |
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Repeating One Shot yields Clean Stable Pulses: 12/08/94 EDN-Design Ideas /
(added 3/03) Now and then, you need a repeating one-shot, such as a multi-shot. For
example, when an input logic signal or alarm condition occurs, you may need an
immediate pulse to provoke a sequence that eventually resets the condition. But, if
the resetting fails, you need to keep generating pulses until the message gets
through. If you give up sending pulses, something as important as an entire space
mission could have to wait for an automatic reset.... |
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Slow OpAmp Makes Fast Multivibrator: 01/01/98 EDN-Design Ideas / (added
3/03) |
