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Spare flip-flop stretches WR strobe for DSP - 07/20/95 EDN-Design
Ideas....A 74LS592 programmable counter (not available in high-speed F or
ACT versions) is a convenient IC to use in DSP applications, such as in an
ADSP-2101 design running at 10 MHz. However, a close inspection of the
counter's worst-case timing specifications and the WR strobe width reveals
that the 74LS592 fails.... [Design Idea by Dhananjay Gadre, IUCAA
Instrumentation Lab, Pune, India] |
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Strobe Controller - simple controller for professional
stroboscopes, adjust the flash rate in1..15 Hz range (added 5/02)
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Strobe from Flash - After using a disposable camera, you can build
a strobe light (flashing light) with one simple modification. (6/02/2006)
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Strobe Light - Designed as a companion to the LX100%, can also be
used by itself… [Rod Elliott (ESP)] |
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Strobe Light - Disco anyone? Actually, this strobe serves a much
more useful purpose then making it look cool when you dance in the dark. You
can use it to view fast moving objects, look for craks in PC boards (hold
the strobe on the trace side of the board and look from the component side),
and it is a great attention getter in a store window.... [Designed by Aaron
Cake] |
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Strobe Light (Randy Linscott) - The way that this circuit works is as
follows. The AC line voltage is rectified by D1 and D2 which connects to a voltage
doubler circuit made up of the two 22uf capacitors. The Flash Freq. Pot and the 10uf
capacitor charge up which triggers the Diac and causes the triac to turn on.
This allows the trigger transformer T1 to send a very High Voltage.... |
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Strobe Light 12 Volt Coil Powered - This circuit will give provide a Good
Strobe Effect for a variety of Portable Uses… [G.L. CHEMELEC] |
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Strobex Schematic - Schematic only for a Variable Intensity Variable Speed
Stroboscop, no circuit description given…. [Samuel M. Goldwasser] |
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Strobo Control - Remote controller for professional lighting system
stroboscope, controls the flashing speed…. [Design and copyright by Tomi Engdahl] |
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Stroboscope trigger circuits - This page contains some information on
circuits which can be used for triggering stroboscopes from external circuits. The
circuit here are designed to be integrate to strboscope circuits so that they can
triggered using external trigger pulse. The standard trigger pulse used in
professional stroboscope controllers is 3-10V pulse. If you don't already have a
suitable controller,.... [Tomi Engdahl's design] |
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Trigger Circuit for Strobes - This page contains some information on
circuits which can be used for triggering stroboscopes from external circuits. The
circuit here are designed to be integrate to strboscope circuits so that they can
triggered using external trigger pulse. The standard trigger pulse used in
professional stroboscope controllers is 3-10V pulse. If you don't already have a
suitable controller,.... [Tomi Engdahl's design] |
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Triple Stroboscope - …. |
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Typical Strobe Light Trigger Circuit - This circuit typically uses a voltage
around 300 volts for the main high voltage supply and needs a low voltage supply of
typically 6 to 15 volts…..... |
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Welch Scientific Model 2153C Stroboscope |
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Welch Scientific Model 2153c Stroboscope - a schematic for a typical line
operated variable rate stroboscope used for the visualization of moving parts as well
as rotation speed or frequency determination of rotating or vibrating machinery (added
6/06) |
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White LED Stroboscope With Constant Duty Cycle & Constant Current Drive -
Finally, white LED's are bright enough to use in a practical stroboscope. This
circuit can operate as a bench-top stroboscope that, in conjunction with an
oscilloscope or frequency meter and bench top power supply can accurately measure
rotational speeds, or it can be operated hand-held from a single 9V
battery,....(schematic / circuit added 6/07) |
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Xenon Flash & Strobe Page - (circuit / design added 8/03) |
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Xenon flash valve - An experiment of the xenon flash valve. (added
10/05) |
Xenon Flasher (Colin Mitchell) - You are going to like this project. It
costs less than $3.00, contains six BUILDING BLOCKS, re-cycles a disposable flash
camera and you are going to learn a lot about electronics.
Everyone has seen a disposable flash camera…. |
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Xenon Strobe Light - A xenon flash tube is a triggered gas discharge device.
A voltage may be impressed across the tube and it will not conduct until the xenon gas
is ionised by an external high voltage (typically 3 to 5kV). Once triggered, the gas
becomes a very low impedance, and discharges the storage capacitors in about 1ms (this
varies considerably, but this figure is fine for basic calculations) [Rod Elliott
(ESP)] |
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Xenon Strobe Light (Aaron Cake) - Disco anyone? Actually, this strobe serves
a much more useful purpose then making it look cool when you dance in the dark. You
can use it to view fast moving objects, look for craks in PC boards (hold the strobe
on the trace side of the board and look from the component side), and it is a great
attention getter in a store window. |
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Xenon Strobe Light (Linscott) - The way that this circuit works is as
follows. The AC line voltage is rectified by D1 and D2 which connects to a voltage
doubler circuit made up of the two 22uf capacitors. The Flash Freq. Pot and the 10uf
capacitor charge up which triggers the Diac ….(added 4/02) |
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