The magic eye vu indicator using vacuum tube gadgetronicx. Magic eye 6e2 em87 6uh6 em84 tube audio indicator vu meter driver low level kits diy. Who can resist a green glowing eye that winks as you tune in a station. If rebuilding old radios is a favorite hobby, you can actually recreate this eye tube effect with an affordable magic eye tube kit you can find on ebay.
These indicators were actually vacuum tubes that were nicknamed magic eye tubes or tuning eyes. Magic eye tube submitted by baylab for the instructables. Interfacing magic eye tube to raspberry pi duration. Its most common application was in radio receivers, to indicate accurate tuning of a desired station. Adding a 6e5 magic eye to an airline 62316 antique radios. This is the em80 or alternatively em84 magic eye vacuum tube. Socalled magic eye tubes are display devices, which indicate signal level by the projection of wedgeshaped shadows on a glowing view screen. Someone made pornographic magic eye pics nsfw reddit. The product images shown are for illustration purposes only.
Ive been contemplating construction of a solid state replacement for a 6u5 and 6e5 magic eye tube. Magic eye 6e2 em87 6uh6 em84 tube audio indicator vu meter. Although this tube would work in most replacement situations for the 6xx tubes, in terms of operating characteristics particularly for the 6u5, it does have a couple of major exceptions. Uses for the eye tube voltage doubler there are two distinct uses for the eye tube voltage doubler. I have an original amphenol magic eye assembly, complete with the appropriate escutcheon and attaching parts. Superb 1937 highend 16 tube allwave console radio with magic brain, magic eye, magic voice, all metal tubes, motor tuning and optional remote control, designed by john vassos, from original and only owner. Magic eye 6e2 tube audio indicator board tube driving plate. For background, please see my first magic eye tube post. The tuning eye tube, also known as a magic eye, was a vacuum tube that indicated, visually, the effects of a controlling voltage.
All you need is a 250v and a filament supply voltage. I was recently asked by a reader and amateur radio operator from brazil if i had a circuit for a one tube receiver using a magic eye tube. Cool effect with simpsons characters deviantart is the worlds largest online social community for artists and art enthusiasts, allowing people to connect through the creation and sharing of art. A magic eye tube is an old device that was originally used to indicate how well a radio was tuned to a specific station. Autostereograms are popularly known as magic eye pictures. In this instructable, youll learn how to magic eye tubes work, where to get them. Magic eye 6e2 tube audio level signal indicator driver board for. This is particularly useful with expensive or rare eye tubes, like the 6t5 that was used in late 1930s zenith consoles. These tubes were used as tuning indicators in radios of the 1930s and 1940s. Figure 1 is a diagram which shows the internal construction of the electronray tube. By capillary action the eye drop will magically jump onto your eye at the slightest touch to your eyelid. Mar 15, 2006 hi everyone i got a sky plus box downstairs, i got a cable from sky to upstairs in my bedroom where i can watch exactly whats on downstairs.
The 6u5 magic eye tube functions but is rather dim. Magic eye ignited the worldwide 3d craze of the 1990s. These are mostly miniature cathode ray tubes crt with an electrode or several to vary the size of a shadow according to signal level. Magic eye 6e2 em87 6uh6 em84 tube audio indicator vu meter driver low level kits diy enjoy free shipping worldwide. The 6e3p electronray valve has been designed to give visual indication of resonance in radio receivers for correct tuning. Hi everyone i got a sky plus box downstairs, i got a cable from sky to upstairs in my bedroom where i can watch exactly whats on downstairs. They were used mainly as indicators tuning, volume, etc. Cheap kit, buy quality kit fan directly from china magic garden kit suppliers. Antique radio forums view topic weak magic eye tube. When, in the early 1950s, fm radio sets were made available on the. Please go to the new page for this radio and please have a look at more radios, phonographs and gramophones here. Magic eye tube synonyms, magic eye tube pronunciation, magic eye tube translation, english dictionary definition of magic eye tube.
So i once saw a butterfly magic eye somewhere and that image was te first magic eye i was ever able to see but i cant find it anymore. For pre1950s vintage sets it should be possible to use a cheaper alternative magic eye unless you wish to keep the wireless completely original. Can you spot these hidden images in magic eye illusions. Magic tubes came into use in the mid30s as a tuning aid, in high end radio receivers. Superhetrodyne was the buzzword in america since our own genius edwin armstrong perfected it about fifteen years before.
The magic eye also called a cats eye, or tuning eye in north america is a. Thing enterprises renamed in 1996 to magic eye inc. I bought a magic eye stuff lately and tried plugging it into my tv upstairs then on the uf. In the shooting position, place a dot on the inside of your lens in a spot that causes slight fuzziness to the non shooting eye. Magic eye tubes were an offshoot on the crt evolutionary tree. The 6ee4 japanese finger tube might be a magic eye type. Jun 04, 2017 6e5 magic eye tube am regen radio 6e5 in this radio performs not only for the tuning indicator, but also for the regenerative detector. Embedded within each magic eye image is an enchanting 3d hidden object or scene that materializes before your eyes. There is a relatively inexpensive eye tube available known as the 1629. As long as you drive the control grid negatively, and supply the the plate. Most have a builtin triode to provide enough gain for the image portion of the tube.
The easiest, most effective way to apply eye drops. Is this possibly due to a weak tube or is the problem more likely to be due to the quality of the signal the tube is monitoring. For the south korean tv series, see magic eye tv series. The amazing pete friedrichs has posted a cool video on how he used spinning green leds and simple electronics to create a modern version of a magic eye vacuum tube. The nixie tube driver from doayee is a convenient and easy way to implement a 6digit nixie tube display into any project of yours. Used to love magic eye pictures when i was i was younger. Powered by dc12v, this board can drive magic eye tube which need 250v supply. One magic eye works in a similar way to a vfd vacuum florescent display, the dm70 dm71. Magic eye tube audio spectrum analyzer this is the fourth and final in my series of magic eye tube projects well, unless i can find something else interesting to do with them. A magic eye tube or tuning indicator, in technical literature called an electronray indicator tube.
They all provide a visual indication by altering the active and shadow areas of the iris. The most obvious use is to bring a dark eye tube back to life. Creating a magic eye image is a combination of advanced technology and artistic ability. In fact, magic eye i, ii, and iii appeared on the new york times best seller list for a combined 73 weeks. The books feature autostereograms, which allow some people to see 3d images by focusing on 2d patterns. The driver circuit for the em71 was designed by jurgen grau of mister nixie fame and the modsix software was tweaked a little by mr. This was not the item i received what i got was magic eye the video a breathtaking visual journey into a new virtual reality not the. It supports in12ab and in15ab tubes, giving you the option of displaying numbers, decimal points and symbols. A project thats been sitting on the back burner for a while has finally come to fruition. The mid1930s brought many new innovations to the world of radio listening. Magic eye 6e2 tube audio indicator board tube driving plate led level amplifier description this is an awesome magic eye tube driver board.
Les meilleures offres pour 6e2 em84 em87 em800 6hu6 magic eye tube indicateur vu meter amp signal. Magic eye 6e2 tube audio indicator vu meter driver low. Superb 1937 highend 16tube allwave console radio with magic brain, magic eye, magic voice, all metal tubes, motor tuning and optional remote control, designed by john vassos, from original and only owner. Finden sie topangebote fur magic eye 6e2 tube audio level signal indicator driver board for amplifier dac bei ebay.
First time ive had to deal with one of these tubes. This was not the item i received what i got was magic eye the video a breathtaking visual journey into a new virtual reality not the silent movie as advertised with the stars listed above. Tubes that are not magic eyes but neon or argon bargraphs or tuning indicators. In this instructable, youll learn how to magic eye tubes work, where to. I did find such an article online called build the cyclops which seemed to be exactly what he was looking for. The all glow green, but there are many, many different variations. The target is partially illuminated with the exception of the shadowarea, which varies in size and shape depending on the signal applied to the tube. The tuning eye was driven by the agc voltage rather than the audio signal. Nobsound magic eye 6e2 em87 tube preamp audio level. Magic eye tube submitted by baylab for the instructables sponsorship program. With the manufacturing infrastructure at that time, they where more cost effective than an electromechanical meter movement.
The product page for this item the magic eye was advertised as video vhs tape as magic eye, henry a. Nov 16, 2008 eliminate crossover sighting with fieldandclays magic eye dot system for shooting glasses ammoland inc. Oct 25, 2016 can you spot these hidden images in magic eye illusions. Eliminate crossover sighting with fieldandclays magic eye dot system for shooting glasses ammoland inc. I have a tuning tube socket as well cannibalised from a donor chassis. In this instructable, youll learn how to magic eye tubes work, where to get them, the different kinds of tubes, and how to us. This is a 1950s em80 magic eye tube called a 6br5 in the usa with some support electronics i built to make it respond to sound. Apply one drop of medicine to the tip of the magic touch eye drop applicator and bring the fingertip device to your eye in a natural motion. Dec 18, 2009 the amazing pete friedrichs has posted a cool video on how he used spinning green leds and simple electronics to create a modern version of a magic eye vacuum tube.
A magic eye tube is an electronic vacuum tube that provides visual indication, usually in the form of green light, on an area called the targetinside the tube. More than 20 million copies of magic eye books have been sold in more than 25 languages. Forrest cook 20082020 introduction here is a collection of information on a variety of fluorescent magic eye vacuum tubes that i started assembling while designing the hammonator guitar amp project and my magic eye tube wavemeter. A magic eye tube or tuning indicator, in technical literature called an electronray indicator tube, is a vacuum tube which gives a visual indication of the amplitude of an electronic signal, such as an audio output, radiofrequency signal strength, or other functions. Magic eye tube definition of magic eye tube by the free. I had some projects in mind, and i knew that i wanted to be able to drive the tube with positive lowvoltage. Ac 9v dc 12v when using a dc power supply, note that the positive and negative plates are marked tubes can be laid flat or upright more. Magic dot was designed to correct cross dominance, double vision, ghost imaging, and eyehand coordination problems for shooters. They cant change tv just watch whatever is beeing watched. Overall receptionperformance of the radio is quite good. I have always been enchanted by magic eye tuning indicators. The eye tube gives a visual indication of when the receiver is properly tuned to the signal being received. Apart from the charm factor, a magic eye is very sensitive and responds faster than a needletype meter.
Some sets use an electronray tuningmagic eye tube to aid in tuning the set exactly to the station. Posted on november 16, 2008 february 25, 2015 by ammoland. Adopting universal dc power supply mode dc 5v7v, and can also be directly powered by standard usb 5v, such as mobile. This video will show the performance of 6e2 magic eye module which works with wondom amplifier. Eliminate crossover sighting with fieldandclays magic eye. A magic eye tube or tuning indicator, in technical literature called an electronray indicator tube, is a vacuum tube which gives a visual indication of the amplitude. Low voltage tube cat eye 6e2 driver board level indication harmonic tube installed in front of the potentiometer, not subject to potentiometer control this board comes with amplifier circuit adjustable amplitude and adjustable brightness power supply. The lighting area is proportional to signal strength. I am using an nos 6e5 6prong tuning eye tube in the assembly. The one above is a tubetester if the tube is good, the.
1520 145 545 170 1566 454 1509 1107 1411 1013 1585 43 1187 159 192 239 1447 1489 76 1283 350 737 933 346 1458 1059 495 235 830 711 1550 1192 727 105 259 253 1300 491 774 441 820 831 483 1191 32