Slot Machine Bill Validator Device
Classic slot machine cheats, some that have worked, some that have failed and some that have caused major problems or prison time!
Slot Machine Cheats Throughout The Ages:
The shaved coin:
This classic slot machine trick involved shaving a small amount of the coins edge away so that the coin would be counted as a real coin, granting credits, but then rejected due to the small discrepancy of its size and weight.
- Bill Validator Device is a little machine that is used to cheat slots. Wrapped around a bill, it is used with an aim to fool the slot machine to think it is receiving a bill of $100 when it is actually accepting only $1.
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The coin on a string:
This trick involved attaching tiny but strong string (or fishing wire) around a coin, entering the coin into the slot machine and then yoyo’ing it up and down at the point the slot registered the coin as credits.
The piano wire cheat:
In Atlantic City in 1982 a team of con artists used piano wire to control slot machine reels. After setting their desired slot machine up, they left the building leaving only the “player” who spun in a nifty 50k jackpot. Unfortunately for him, there was a police stakeout in progress and he was promptly arrested!
Top part would be inserted through the coin chute while the bottom would be inserted into the coin slot. This would jam the machine and propel the machine to eject the coins it had collected. The bill validator device. This was one of the most effective slot cheats. It involved a device that would trick the slot machine into taking a $1 bill as $100. The bill validator device This was one of the most effective slot cheats. It involved a device that would trick the slot machine into taking a $1 bill as $100. There are many other ways to cheat 918 Kiss slot machines, but is it worth it?
The fake coin:
Louis “The Coin” Colavecchio had the bright idea to ‘simply’ make his own fake coins. His pressing of the coins were almost indistinguishable from real currency and he enjoy huge success at casinos in Connecticut and New Jersey.
The coat hanger:
For a limited time some people figured out they could use a bent metal coat hanger to interfere with the mechanisms of slot machines and trigger payouts.
The top/bottom joint:
Once the coat hanger became obsolete the legendary fraudster Tommy Carmichael invented the top/bottom joint which was guitar wire and spring steel and which created an electrical charge which would trigger the payouts.
The monkey paw:
Tommy Carmichael ultimately spent 5 years in prison for his illegal activities and once he was released, the slot machines on the market were now immune to his top/bottom joint. So he bought a video poker machine and set to work trying to crack it. After 6 months hard graft he had invented the monkey paw which again was a metal device used to trick the slot machines into paying out. This is arguably Tommy’s most successful invention.
The light wand:
Slot machine manufacturers started using optical sensors for dispensing coins so with the monkey paw now redundant, Carmichael created the light wand which would interfere with the optical sensors, tricking the slots into paying out.
The bill in-validator:
This was a short lived device attached to dollar bills tricking the bill validator into thinking a $1 bill was in fact a $100 bill.
The Harris code:
Ronald Harris was a slot machine programmer in Nevada who ingeniously added his own code into 30 slot machines. The code was there to recognise a very precise combination of coin inserts and trip the jackpot. The coins would be inserted like a morse code and Harris’ team made huge gains from the system until ultimately insider information brought the gang down.
Replacing the chips:
Some programmers went a step ahead and created new chips for slot games which they would have to break into a slot machine to attach. Dennis Nikrasch was the king and he and his crew reportedly netted over $5 million during their peak!
Accidental glitches:
There have been numerous reports of slot machines and video poker machines having glitches built in (by accident?). Many slots even have fairly obvious supposed cheats built in on purpose but these are more to fool the player into thinking they have a way to beat the machine, when in reality these little tricks are actually already factored into the return to player!
Online slot cheats:
The CryptoLogic casino hack.
Back in 2001 a hacker hacked one of CryptoLogic’s gaming servers. They programmed it so that every roll o the craps die and every spin of a slot reel turned up a winning bet. In the space of a few hours, the two CryptoLogic casinos using this server lost just under two million dollars to the 140 users who were online at the time. The number could have been far worse had it not been for a couple of honest punters who reported to the casino customer service that they found it strange that every single spin was winning them a good amount of money. The server was shut down but due to the fact that nobody was able to trace the hacker and that the customers who were online at the time were clearly found innocent of any involvement, the players were in the end allowed to keep their winnings with $1.3m being recovered through insurance and the remaining $600k being footed by CryptoLogic themselves.
Casino hacking
The CryptoLogic story is not the only one of it’s kind. Online casinos are continually being attacked by either hackers trying to break in and steal money, break codes or by DDOS style attacks used to try an extort money from the casinos. This is par for the course for the online industry and is something they employ security experts to try and combat.
Other casino cheats and slot cheats
We have covered a whole range of other slot cheats and casino cheats elsewhere on this website.
Cheat slot machine bill acceptor
Wow we are getting a lot of you doing google searches for phrases like slot machine bill validator cheat device and that sort of thing. We have to advise you against actually trying to cheat a bill validator, slot machine or otherwise. Unless you like the taste of prison food and don’t mind having some brief encounters in the showers! Casino cheats beware!
Best Casinos to Play:
A currency detector or currency validator is a device that determines whether notes or coins are genuine or counterfeit. These devices are used in a wide range of automated machines, such as retail kiosks, supermarket self checkout machines, arcade gaming machines, payphones, launderette washing machines, car park ticket machines, automatic fare collection machines, public transport ticket machines, and vending machines.
The process involves examining the coins and/or notes that have been inserted into the machine, and conducts various tests to determine if the currency is counterfeit. Because the parameters are different for each coin or note, these currency acceptors must be correctly programmed for each item to be accepted.
Slot Machine Bill Validator Device
In normal operation, if any item such as a coin, banknote, card or ticket is accepted, it is retained within the machine and it falls into a storage container to allow a member of staff to collect it later when emptying the machine. If the item is rejected, the machine returns the item to the customer. If a coin is rejected, it usually falls into a tray or rolls out of a slot at the bottom where the customer can remove the coin. If a banknote, card or ticket is rejected, it is ejected out of the machine so that the customer can remove it from the slot into which it was inserted.
Coin acceptors[edit]
The basic principle for coin detection is to test the physical properties of the coin against known characteristics of acceptable coins. The coin acceptor identifies the coin according to its mass, size, diameter, thickness, metal composition and/or magnetism, and then sends an appropriate electrical signal via its output connection. The next step is generally performed by the banknote-to-coins exchanger.
Today, sophisticated electronic coin acceptors are being used in some places that, in addition to examining the mass, weight and size, also scan the inserted coin using optical laser beams and match the image to a pre-defined list, or test the coin's 'metallic signature' based on its metallic composition.
Normal circulation coins eventually collect microscopic particles of dirt, dust, oil and grease from people's fingers. When a coin acceptor is used for a long time, thousands of coins rolling along a track will leave enough dirt, dust, oil and grease to be visible. As a consequence of this, the coin acceptor must be cleaned properly on a regular basis to prevent malfunction or damage. Coin acceptors are modular, so a dirty acceptor can be replaced with a clean unit, minimising downtime. The old unit is then cleaned and refurbished.
Some new types of coin acceptors are able to recognize the coins through 'training', so they will support any new types of coins or tokens when correctly introduced.
Testing methods[edit]
Vending and change machines use several methods of deciding whether a banknote is genuine. Adjusting these settings and the sensitivity of each is programmed via means of DIP switches on the internal circuitry.[citation needed]
Optical sensing[edit]
Optical sensing with a small light detector called a photocell or a miniature digital camera is one of the main techniques that vending machines use. Many countries' banknotes are pixelated—that is, they are made out of small dots. The dots are spaced differently and have different sizes, depending on the note. The optical sensors can look for these different patterns to determine what sort of note has been inserted. Some paper money is also fluorescent: it glows when ultraviolet light is shined on it. Some machines shine an ultraviolet light on the note and measure the glow to help determine the banknote's material composition.
GMR sensor proximity detection[edit]
The particles in the ink on many countries' currency have ferromagnetic properties, including some elemental iron.[1] Magnetic composition comprises carbon nanofoam in an amount of from 0.1 to 45 percent by weight of the total composition.[2]
Notes are passed over a permanent magnet array and magnetized along their direction of travel. A magnetic sensor located several inches away with its sensitive axis parallel to the direction of travel can detect the remnant field of the ink particles.
Slot Machine Bill Validator Cheat Device
The purpose of the biasing magnet in this case is to achieve a controlled orientation of the magnetic moments of the ink particles, resulting in a maximum and recognizable magnetic signature. Reversing the magnetizing field can actually invert the signature.[3]
Physical attributes[edit]
The thickness and dimensions of a banknote are tested to ensure they are correct. US currency is 2.61 inches wide by 6.14 inches in length and are 0.0042 inches thick, and weigh 1 gram.[4] Currency printed prior to 10 July 1929 had larger physical characteristics.[5] As the notes pass between the rollers, the voltages vary according to their thickness.[6]
Miniature transducers, approximately 3/8' diameter, offer high accuracy linear measurement in a compact space where size constraints prohibit the use of standard LVDTI's. In addition, the low- mass core is ideal for systems with low driving forces or high acceleration and, therefore, will not adversely influence the delicate nature of these applications. Operating ranges are available from ±0.005' to ±1.00', divided into eight intermediate strokes.[6]
Genuine Federal Reserve notes have a clear polyester thread embedded vertically in the paper. The thread is inscribed with the denomination of the note, and is visible only when held up to light. Each denomination has a unique thread position and will glow a unique color in ultraviolet (UV) light.[7]
Banknote acceptors[edit]
Also known as validators or acceptors, paper currency detectors scan paper currency using optical and magnetic sensors. Upon validation, the validator will inform the vending machine controller (VMC) or other host device of a credit via a parallel or serial interface. Various interfaces exist for the host device, including a single-line pulse interface, a multi-line parallel interface, a multi-line binary interface, and serial interfaces such as ccTalk, SSP, and MDB. Wrinkled or creased notes can cause these machines to reject them.
There are currently only a handful of companies manufacturing this equipment. Crane Payment Innovations (joining Crane Payment Solutions and MEI), and Japan Cash Machine (JCM) are two of the largest, each maintaining dominance in a particular market segment. Other notable companies producing this type of equipment include Coinco, Pyramid Technologies, Inc. (PTI), International Currency Technologies (ICT), Alpha CMS (Cash Management Solutions), Astrosys, Pyramid Technologies, Validation Technologies International (VTI), Innovative Technology Ltd (ITL), Global Payment Technologies (GPT) and Jofemar.Recent innovations include remote auditing and reporting by these devices as part of an Automated Cash Handling network for entertainment, banking, retail, casino and other industries.
See also[edit]
References[edit]
- ^'MONEY IN A BLENDER-A MONEY SMOOTHIE'. Steve Spangler Science. 2013. Retrieved 26 May 2014.
- ^Xerox Corporation (Apr 26, 2006). 'Magnetic ink composition, magnetic ink character recognition process, and magnetically readable structures'(EUROPEAN PATENT SPECIFICATION). EP 2 390 292 B1. European Patent Office.
- ^Caruso, Michael J.; C.H. Smith; T. Bratland; R. Schneider. 'A New Perspective on Magnetic Field Sensing'(PDF). Plymouth, MN and Eden Prairie, MN: Honeywell SSEC and Nonvolatile Electronics: 14–15.Cite journal requires
journal=(help) - ^'US Currency FAQs'. US Bureau of Engraving and Printing. 14 May 2014. Archived from the original(FAQ) on 5 May 2015. Retrieved 26 May 2014.
The approximate weight of a note, regardless of denomination is (1) one gram.
- ^'Six Kinds of United States Paper Currency'. Retrieved 26 May 2014.
- ^ ab'LVDT use in ATM to Sense Dollar Bills'(PDF). LVDT Application. Trans-Tek, Inc.: 1. Archived from the original(PDF) on 30 May 2013. Retrieved 26 May 2014.
- ^'Know Your Money'(PDF). US Secret Service. April 2008. Archived from the original(PDF) on 8 February 2015. Retrieved 26 May 2014.