Remove the thunder strike stun gun from the package and familiarize the parts and features. Iu the second mode of operation, the stun gun elec. Scr is used in rectification circuits, inverter circuits, power control circuits, etc. Download book 50 555 circuits by talkingelectronics xtronic. Onoff safety switch is located on one side of the stun gun. Do electrical stun guns taserx26w affect the functional. It includes voltage doubler, digital voltmeter, stun gun circuit, etc. The circuit court agreed with defendants, in separate but identical orders. Here our requirement is to generate a 10kv dc voltage from v. An electroshock weapon is an incapacitating weapon.
As a homesteader who creates, builds, repurposes, and recycles, you may. Additional items 27 product support 27 additional information 27 legality. The output of this electronic project is about 350v dc. The compact handheld stun guns are about the size of a tv remote or calculator, and they must touch the subject when used. We are a team of iit delhi graduates working on a fresh smoothie dispensing robotic machine and are based out of new delhi, india. The original xr5000 design in 1983 had the electrodes spread farther apart to make the noisy electric arc between the electrodes as a more visible warning. A cew may cause nmi if probes are within sufficient proximity to complete a circuit, the probes have a sufficient spread, and an adequate. Electronic disabling devices, such as stun guns, have been made in two designs. As i have seen before, it is not a toy, dont do anything stupid with it. This stun gun is equipped with sabres stop strap technology. This arcing voltage is strictly open circuit and is never seen across the body and is thus not relevant to stimulation. Basic pulse electrical theory electricity must be able to flow between the probes or the electrodes to deliver an electrical charge and will.
Stun gun strength testing purpose and procedures the rassettica test procedure in this section describes the methods, equipment and personnel used to develop a relative characterization of the electrical charge characteristics of stun guns, with particular emphasis on charge c delivered by the stun gun. Recharge the stun gun once a week for 4 to 5 hours. The taser strikelight is a flashlight that also can produce an electrical arc and be do not point the device at any law enforcement officer or do anything that. Build this stungun free electric circuits textbooks. A stun gun that is disguised as a collapsed umbrella and includes an elongated tubular body sized in length and diameter to that of a conventional collapsed umbrella, a curved umbrellalike handle attached at one end, and electrodes disposed at the opposite end and a power supply and circuit voltage generator for providing a large voltage across the electrodes.
Both defendants filed motions to dismiss the charges, arguing section 241a4 operated as a complete ban on the carriage of stun guns and tasers in public and was, for this reason, unconstitutional under the second amendment. It also delivers an open circuit voltage of up to 50 000 v to arc through clothing in case a direct connection is not made. Concept of this device is based on high volt inverter. Here we are building this stun gun circuit on pcb and below you can find the required circuit diagram and pcb layouts to build this stun gun yourself. You may not want to but you have to consider, a knife was invented primarily as a. A 1 meg variable resistor can also be used at the output to drop the voltage, but this is optional. A nonlethal electric shock generator with wireless. For complete details about the circuit with instructions on how to design this circuit. Dec 29, 2015 home circuits download book 50 555 circuits by talkingelectronics the 555 is everywhere and it is one of the cheapest and mostrugged chips on the market.
Aug 02, 2015 25 stun gun design and operation stun gun design actually, here we require two of designing the astable multivibrators design and voltage multiplier design. A multivibratorbased stun gun schematic electronic circuit projects, electronic kits, electronic. If you build this circuit, be careful, as it outputs a high. Stun gun circuits diagram schematics free stun gun circuits diagram schematics for this reason, you can assume rtf stun gun circuits diagram schematics as one of your reading materials today. A stun gun is a popular electric shock device used to immobilize an attacker. The zap should only be used when you would be justified to prevent an unwanted encounter. Astable multiplier, voltage doubler circuit, transformer, battery. Zap zaplt user instructions pdf download manualslib. In no way do i recommend building these stun guns or the actual use of them for any purpose what soever. Taser pulse cew user manual baptist security training. A 555 timer ic is used to generate a highfrequency output. Home security superstore has a large selection of handheld stun guns, taser guns, and other selfdefense weapons. How to build your own stun gun from schematic diagrams.
This is the thread for index of electrical engineering projects for final year. We had 400,000 then 500,000 and even a 775,000volt stun gun. Congratulations on your purchase of the police stun gun. It uses high voltage to stun and send shock waves through the targets body to weaken or paralyze the target. Pair of contact probes are located at the very front of the stun gun.
Pdf tests on a shocking devicethe stun gun andrew s. Basic bolt electrical theory electricity must be able to flow between the probes or the electrodes to deliver an electrical charge and will. Aug 30, 2016 this circuit is a cheap version stun gun circuit that is powered by two aa baterry. To activate flashlight slide the thumb switch to the middle position. If youve ever shopped around for stun guns, youve seen plenty of extremely high voltage claims possibly up to 100 million volts. The heart of the circuit is the oscillator that is composed of windings and transistor. A cew may cause nmi if probes are within sufficient proximity to complete a circuit, the probes have a sufficient spread, and an adequate circuit is completed and maintained. Merely said, the is universally compatible with any devices to read id. How to build your own stun gun from schematic diagrams so you would like to learn how to build your own stun gun. Do not discharge the stun gun into the air for more than 1 second at a time as this will damage the unit. High voltage generator using rapid response boost flyback. Pdf phase locked pro wcf 4 0 pdf loop integrated circuit, scott buchanan and jonathan.
The circuit can teach you much about voltagemultiplying circuits and power supply design. Soon after, manufacturers started to increase the stated number of volts to be higher than the next guy. Stun gun characteristicsa photograph of a stun gun is shown in fie. The insulated wire from the ecd cartridge is connected to the metal probe body by a single knot tied at the base of the probe fig. For complete circuit diagram and pcb designing, check. A stun gun is an electrical selfdefense device that uses high voltage to stop an attacker. The transformer steps up the voltage to about 1800v but with very low current. Pdf tests on a shocking devicethe stun gun researchgate. This product is suitable to be carried at all times, including walking, jogging, hiking, stun ready indicator light bicycling, entering or leaving buildings, etc. The transformer can produce over 1,000v and the 8stage multiplier can produce up to 20,000v how a stun gun works a typical stun gun circuit is fairly simple. The cut insulation at the end of the wire provides the path of least. You will need the following parts to make your mini stun gun. It also taneous pocket that lies in between the darts was created to delivers an open circuit voltage of up to 50 000 v to arc through house the generator.
This stun gun circuit produces high voltage and low current signal. Us5193048a stun gun with low battery indicator and. Then you will access the page pcb order to download gerber files of your. Previous generations of stun guns could primarily affect the sensory nerves only, resulting in pain compliance. However, if the instrument used is not a gun, florida courts apply an objective test and look only to the nature and actual use of the instrument even where fear on the part of the victim is an element of the crime. Download as pptx, pdf, txt or read online from scribd.
In the supreme court of florida state of florida, respondent. Electric stun gun and flashlightremote keyring designblack rubber covercentral activation buttonsonoff button on undersidecircuit breaker wriststrapvoltage outflow. The spark is highly visible and each discharge produces a sharp, resounding crack. But dont ever forget that the stun gun is not a toy. Stun guns deliver the ultimate level of nonlethal protection. This circuit is a cheap version stun gun circuit that is powered by two aa baterry. The wires and probes can be examined to determine if an electrical circuit flowed through them. Highest amperage stun gun its not the voltage tbotech. Pdf design and analysis of electric shock gun with cheapest. The internal circuits of most electroshock weapons are fairly simple, based on either an oscillator, resonant circuit a power inverter, and stepup. Stun gun circuits diagram schematics free stun gun circuits diagram schematics for this reason, you can assume rtf stun gun circuits diagram schematics as one of your. The 555 ic is connected as a astable to generate rectangular waves with variable frequency and duty cycle see the potentiometers and diode. It comes as a ttl 555 and will operate from 4v to about 1618v. The transformer can produce over 1,000v and the 8stage multiplier can produce up to 20,000v how a stun gun works a typical stun gun circuit is.
The stun gun uses a 555 timer to produce an oscillating signal of frequency determined by the external passive elements connected to the timer. Draft for smart stun gun foreword a stun gun is an. Stun gun circuit by kenyon smith stun guns are used today as an alternative to a firearm. Using the stun gun with the stun gun armed, hold the electrodes against the body of the assailant and press the red discharge button. Stun gun can be dangerous and can cause serious damage if not used properly, we take no responsibility for any resulting actions.
In fact, 30,000 is the maximum voltage that could jump across stun gun contacts spaced one. This signal is fed to a irf840 mosfet not necessary to incorporate totem transistor network, as frequency would be reduced. Department of electrical and electronic engineering. Stun gun is a device which generates high voltage at its output by. Previous generations of stun guns primarily affected the sensory nerves only, resulting in pain compliance. Stun gun free download operation7, system shock 2 demo, stun gun unleashed, and many more programs. A 555 timer is used to produce an oscillating signal of frequency determined by the external passive elements connected to the timer.
The most effective locations are the shoulders, hips, thighs, buttocks, and below the rib cage. The stop strap must be plugged into the base of the stun gun for the stun gun to activate. The stun gun circuit is based on the principle behind a conventional stun gun. Us5193048a stun gun with low battery indicator and shutoff. High voltage stun gun circuit diagrams, schematics, electronic. C2 maintenance and care 25 general concepts 25 changing the lpm battery pack 25 dropped or wet c2 ecd 27 chapter 6. Even you nevertheless have the supplementary autograph album you can fabricate your willingness to in fact acquire this meaningful book. In the last thirty years, devices such as electroshock stun guns, plastic baton rounds and disabling chemicals have been marketed to security forces as. Aug 18, 2017 stun gun is a device which generates high voltage at its output by taking low voltage as input. A prepectoral subcu this is the most popular stun gun model sold in the market. It should be placed in the off position when the stun gun is not in use, when battery is being changed, or when the lightning. Physical design for 3d integrated circuits bellasias store.
A handheld contact shock producing and nonlethal stun device wherein the electrical circuitry therein includes an oscillator coupled to an inverter transformer which, in turn, cooperates with an output transformer and spark gap device to produce a high voltage, short duration, low current arc across contact probes. Electrical engineering projects seminars download list pdf. Electrical engineering at newcastle ranks in the top 25 per cent in probability and statistics for engineering and the science e the. This is the most popular stun gun model sold in the market. It delivers an electric shock aimed at temporarily disrupting muscle functions andor inflicting pain without usually causing significant injury. In no way do i recommend building these stunguns or the actual use of them for any. Great prices and discounts on the best stun guns, including heavy duty stun guns and mini stun guns. The taser m26 is a handheld electronic stun gun which fires two tethered. Stun gun is a device which generates high voltage at its output by taking low voltage as input. Fourthyear student david poltorak working on his helicopter project. This is a diy simple stun gun circuit showned only for learning. This paper presents high voltage generator for stun gun applications.
When we first started selling stun guns back in 2000, the highest voltage stun gun at the time was a whopping 300,000 volts. The stun gun should work right out of the box, but it is a good idea to have a full charge of at least 12 hours but no more than 16 hours. Legal in most states and highly effective, so much so that theyre carried by law enforcement departments nationwide, a stun gun can be easily hidden within your purse, your. Stun guns are actually direct contact weapons that work mainly through.
How to build your own stun gun from schematic diagrams free download as word doc. Using this circuit, we can automatically charge a battery when its charge is below a threshold and the circuit is disabled when the battery attains full charge. These astronomical figures sound impressive but the truth is, when it comes to stun guns, claims like these are not only wildly misleading, but also physically impossible. This circuit produces a very high voltage and care must be used to prevent getting a nasty shock. Information unlimited science projects, electronics kits. Cartridges cabn be shot once and then must be disposed of. The activation circuit is adapted to selectively connect one of the opposing charges to the first dart and connect the other of the opposing charges to the second and third darts. This arcing voltage is strictly open circuit and is never seen across the body and is thus. Oct 31, 2014 the proposed stun gun circuit description may be understood as follows.
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