--- title: "How to Build a Zapper" url: https://alsuprun.com/blog/uncategorized/how-to-build-a-zapper-2/ author: Editorial date: 2026-08-28T00:13:57+00:00 categories: [Uncategorized] tags: [] --- # How to Build a Zapper Clark describes a cheap circuit called a “zapper,” which she uses to kill bacteria, parasites, fungi and viruses. According to her account in “The Cure for All Diseases,” this device does not damage cells but does not work in gaseous cavities such as those under some teeth or in lungs. Building your own zapper can cost under $20 with components from Radio Shack. When selecting the chip, use one with sharper square waves than TTL versions as this will result in less battery drain. ## Power Hulda Clark was an unconventional alternative health practitioner who claimed that her “Zapper” device could heal various illnesses. The “Zapper” is a simple electronic circuit which generates low-voltage (30kHz) square waves to kill parasites, bacteria, and viruses without harming human tissue; its components include 9V batteries, 555 timer IC chips, two copper handles (or electrodes), as well as two copper handles – or electrodes! Clark recommended wearing it on either hands or body parts to maximize effectiveness. [![Rejuvenate your whole body & balance your health without medications - now remotely!](https://alsuprun.com/blog/wp-content/uploads/BioresonanceTopAd.png)](https://www.bioresonance.rent) Clark provided simple instructions for building a zapper in a shoe box using $20 worth of Radio Shack parts, with easy-to-follow steps for using AC converters to increase voltage to 12 or 15 volts for more effective operation. ESD straps cost around $10 each and can be found at most electronics stores. Each ESD strap comes equipped with a 1M resistor to help prevent damage; to make these suitable electrodes, this resistor must be removed prior to zapping. Furthermore, ESD straps have soft cords that can be wrapped around either wrist and hand for extra safety during zapping sessions. Original zappers used a TTL 555 chip, but for improved results consider switching to a CMOS 555 instead – this offers sharper square waves and produces more harmonics while drawing less power from batteries than TTL versions do. Electronics supply houses can help source such components; Radio Shack no longer sells them. [![](https://alsuprun.com/blog/wp-content/uploads/ForeverYoungYouWannaBe.png)](https://alsuprun.com/services.html#Contact) ## Circuitry Hulda Clark advocated the use of zappers, an electronic device she claimed could treat diseases by killing parasites and fungi within the body, in her practice to treat various ailments. She also supported certain frequencies being used. A zapper creates low-voltage square waves (usually dual polarity 5V at 30kHz) through its 555 timer IC and two copper handles or electrodes held in hands or placed onto different parts of body to treat various ailments. Building a zapper using Clark’s book “The Cure for All Diseases” is straightforward and does not require soldering or extensive electronics knowledge; however, prior to use an inexpensive multimeter should be used to test whether it works as expected and remains safe. Some zappers use a passive output checker (consisting of a zener diode and resistor connected to board standoffs) as a safeguard against excessive battery current and output issues. This measure is especially essential if using a lower frequency 555 chip that produces more harmonics that could overheat its components. Most zappers run on 9V batteries, but you can make one that uses higher voltage by covering the positive terminal with tape and connecting an AC converter capable of producing 15V. A 555 chip used in creating the device can tolerate voltage up to approximately 15V; higher voltages may reduce effectiveness. ## Electrodes Hulda Clark invented the Zapper as an effective device to kill parasites, viruses, bacteria and fungus within the body and to prevent and heal other diseases. It consists of a battery-powered circuit with two electrodes connected via wires which is placed onto various areas of your body with adjustable output voltage settings allowing for targeted usage on various parts. For optimal use it should be part of your cleansing regime – or at least have an established plan before beginning use of the zapper. A zapper works by emitting electrical impulses that cause pathogens to depolarize and die, through electrodes on the skin. It typically emits less than 9V to ensure it won’t harm patients and treatments can be started at any time or place, with users controlling how long treatment sessions last for. [![](https://alsuprun.com/blog/wp-content/uploads/RadionicMerch.png)](https://alsuprun.com/merch.html) Clark describes a device powered by a 555 timer circuit and 9V battery called the Zapper that features two electrodes that are placed directly onto the body to kill germs and pathogens, and has a dial to select desired frequency and output voltage. Small enough for pocket or purse storage, it can help rid internal and external parasites such as worms, ants, mosquitoes, ticks and fleas of their parasites such as lice. Hulda Clark’s zapper uses a fixed frequency of 30kHz; however, according to Hulda’s invention it was found that this frequency wasn’t necessary for killing microorganisms. Her device also employed positively offset electrical signals which might displace ions from normal biological processes in subjects’ bodies and interfere with them. Additionally, a resistance checker may be added to a zapper in order to monitor current flow through its circuit board. This can be accomplished using either standard resistors attached to board standoffs protrusions from behind the case, or connecting output pipes or clips directly to a passive output checker consisting of a Zener diode and Standard diodes connected through output pipes or clips; resistance in such test circuit should ideally fall below 100K for optimal attenuation of current from zapper. ## Battery Hulda Clark popularized the zapper as an alternative treatment for various diseases. This simple device features a 9-volt battery, pulse generator circuit, and copper handles which the user holds in their hands or places on various parts of their body to be treated by it. An AC converter may also be used to power the zapper at a higher voltage. When building it is important to cover the positive terminal of the battery and tape off any wire ends in order to prevent accidental short circuits during assembly. Zappers use either TTL or CMOS versions of the 555 chip to produce square waves; CMOS chips produce sharper square waves while draining less battery than their TTL counterparts. A passive output checker is included on every zapper to monitor output of its circuit and alert users of low battery levels. ```json { "@context": "https://schema.org", "@type": "Article", "headline": "How to Build a Zapper", "url": "https://alsuprun.com/blog/uncategorized/how-to-build-a-zapper-2/", "datePublished": "2026-08-28T00:13:57+00:00", "dateModified": "2026-08-28T00:14:01+00:00", "author": { "@type": "Person", "name": "Editorial" }, "publisher": { "@type": "Organization", "name": "Information Wellness Blog", "url": "https://alsuprun.com/blog/" } } ```