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Taken during a Sixth Form open evening in the physics department.
The image shows a cropped segment of a Rubens' Tube, a visual flame oscillator that simulates sound waves just as an equilizer would. Very cool.
This photograph was cropped and had its contrast increased.
Shutter Speed: 1/4000 sec
Aperture: f/1.8
ISO: 800
Taken using: Canon EF 50mm f1.8 II
This PCB turns the incoming bitstream (from the terminal/computer) into the originate-mode tones. It's based on the classic twin-T oscillator circuit.
Oscillator Temple (CH)
––––––––––––––––––
SWISS PSYCH FEST 2013
18.05.2013
@ Amalgame Club
Yverdon-les-Bains
Switzerland
Jeremy Küng ©
IBS Electronics, global electronics components distributor, is offering a comprehensive selection of electronic components and computer products. IBS Electronics is warehoused more than 1000,000 at any time. At IBS Electronics, you receive highest level of service, product selection, price and overall value unmatched in the industry.
In addition to the Beggiatoa are large photosynthetic Cyanobacteria. In these communities, the Cyanobacteria are usually motile, moving slowly up and down in the water to reach the best light balance.
IBS Electronics, global electronics components distributor, is offering a comprehensive selection of electronic components and computer products. IBS Electronics is warehoused more than 1000,000 at any time. At IBS Electronics, you receive highest level of service, product selection, price and overall value unmatched in the industry.
Forex Indicators, The money flow index is an oscillator that shows the overbought or oversold conditions of forex using the price and volume.
This is what I basically started with on my steampunk fan project. Robbins and Myers brass bladed fan from the 1930's. Switch is missing, motor is blown, and armature is busted at the oscillator. Pretty much worthless as a regular fan restoration....
allready updated with the beatifull SeM20 and the wonderfull Flight of Harmony V'amp (not seen yet in this picture)
1. Product Overview :
SK6805-2427 is a smart LED control circuit and light emitting circuit in one controlled LED source,
which has the shape of a 5050 LED chip. Each lighting element is a pixel, and the intensities of the
pixels are contained within the intelligent digital interface input. The output is driven by patented
PWM technology, which effectively guarantees high consistency of the color of the pixels. The
control circuit consists of a signal shaping amplification circuit, a built-in constant current circuit,
and a high precision RC oscillator.
Oscillator Temple (CH)
––––––––––––––––––
SWISS PSYCH FEST 2013
18.05.2013
@ Amalgame Club
Yverdon-les-Bains
Switzerland
Jeremy Küng ©
_______________________________
Toutes les photos présentes sur mon Flickr sont sujettes aux droits d'auteur.
Pour toutes demandes merci de me contacter par e-mail : postmaster@herveall.com
All images are under the law of copyright Hervé ALL.I am available for commision & image liscensing.I also have my work ready to buy as prints in various sizes.
Please contact me with any enquirie - postmaster@herveall.com
Oscillator after decapping: you can see the quartz resonator with electrodes on both sides, plus the associated circuitry. (The quartz disk isn't supposed to be chipped; that was me accidentally sticking a screwdriver too far inside while prying off the lid)
Description & analysis: www.eevblog.com/forum/projects/avionics-teardown-looking-...
Pistol - Analogue telephones, metallized and thermo-lacquered mild steel, sound system, oscillators driven by microcontroller
Incantations in the Cotton Candy Swamp by Mr.Ugly. 2009.
Circuit Bent Speak and Spell+2 Oscillators+Echo Effect unit=computerwitchinbubblegumforest
IBS Electronics, global electronics components distributor, is offering a comprehensive selection of electronic components and computer products. IBS Electronics is warehoused more than 1000,000 at any time. At IBS Electronics, you receive highest level of service, product selection, price and overall value unmatched in the industry.
The operation of wave energy converters is usually modelled using linear wave theory which assumes small amplitudes of oscillation and neglects non-linear effects. However, large amplitudes are desired in order to achieve high efficiency, thus violating linear theory . The best performance of wave energy converters is achieved during resonance, when the natural frequency of the oscillator is tuned to the frequency of the incoming waves. This photo shows a non-linear phenomenon - vortex shedding at the mouth of a scaled model of a simple wave energy converter – an oscillating water column tuned to the forcing waves. Energy lost due to turbulence needs to be included in estimation of wave power obtained at resonance and therefore the linear equations have to be modified.
Second harmonic (532 nm) of Nd:YAG power amplifier emission (1064 nm). Seeded by shifted Ti:Sapphire oscillator emission.
Heater is only 50W - not sufficient. It require 30W per cubic inch. Whole heater is 50W, and cover about 5 cubic inches - heating area.
Oscillator Temple (CH)
––––––––––––––––––
SWISS PSYCH FEST 2013
18.05.2013
@ Amalgame Club
Yverdon-les-Bains
Switzerland
Jeremy Küng ©
IBS Electronics, global electronics components distributor, is offering a comprehensive selection of electronic components and computer products. IBS Electronics is warehoused more than 1000,000 at any time. At IBS Electronics, you receive highest level of service, product selection, price and overall value unmatched in the industry.
Quad op-amp wired sequentially as oscillator (frequency set by VR17), square-wave generator (with breakout testpoint), triangle-wave generator (with breakout testpoint) and comparator with voltage reference, making a voltage-to-PWM converter. The voltage reference pot doesn't need high-value resistors on either side, but this (and the similar bias for U1C) is the largest power draw in the whole circuit so having them reduces the power it uses. I added a connector between the Vref pot and the comparator so you can use an external input to set your duty cycle. This is intended for the current-limiter above: using a cheap opamp as a comparator is a bad idea for most applications because it has slow slew and would leave a FET in its active region for far, far too long and allow it to overheat.
V- is 0 volts, V+ is 5-15 volts.