The Hendershot Generator digital guide includes blueprints, video tutorials, and a complete parts sourcing list
| Product | Hendershot Generator DIY Guide + Parts List |
| Type | Digital Blueprints + Video Tutorials + Sourcing Guide |
| Guide Price | $29.00 - $49.95 (digital download) |
| Parts Cost | ~$45 - $100 (sourced separately) |
| Build Time | Weekend project (10-16 hours) |
| Skill Level | Intermediate (basic soldering required) |
| Guarantee | 60-day money-back on guide |
| Best For | DIY enthusiasts, preppers, hobbyists |
The Hendershot Generator kit is a digital package that includes PDF blueprints, step-by-step video tutorials, a complete parts sourcing list, wiring diagrams, and troubleshooting guidance. Physical components — including neodymium magnets, copper magnet wire, electrolytic capacitors, stainless steel rings, and carbon rods — must be sourced separately based on the guide's specifications. Total estimated parts cost is $45-$100, and most builders complete the project over a single weekend.
PDF Blueprints
Video Tutorials
Parts Sourcing List
The Hendershot Generator kit refers to the complete digital DIY package that teaches you how to build a homemade magnetic generator based on Lester J. Hendershot's 1920s electromagnetic designs. Unlike a traditional product kit that ships physical components, this kit provides the knowledge, specifications, and sourcing guidance you need to gather parts and build the device yourself.
If you have been searching for terms like "hendershot generator kit," "diy kit," "parts kit," or "build kit," this guide explains exactly what you receive, what you need to buy separately, and how the entire process works from purchase to completed build.
The kit is built around three core deliverables:
Complete construction documents with diagrams, measurements, coil-winding instructions, and assembly steps for building the device from commonly available hendershot generator components.
Streaming video lessons demonstrating each assembly phase, from preparing components to winding copper coils and testing the finished unit.
A detailed sourcing guide for all hendershot generator components with suggested suppliers, part numbers, and approximate pricing.
The guide is delivered as an instant digital download — no physical product is shipped. Buyers receive immediate access to all materials after purchase. According to the manufacturer, many users successfully complete the build over a single weekend.
Bottom line: The Hendershot Generator kit is a comprehensive digital package that gives you everything needed to source parts and build the device — except the physical components themselves. Think of it as a masterclass in building a historical electromagnetic generator.
Upon purchase, buyers receive instant access to a members-only download area containing all guide materials. Here is exactly what is included in the hendershot generator kit:
Main Blueprint PDF — A comprehensive construction manual with detailed diagrams, measurements, and assembly instructions. The document covers the complete build from start to finish, including coil specifications and magnet placement.
Video Tutorial Series — Step-by-step video walkthroughs demonstrating each phase of construction: preparing components, winding coils, assembling the frame, connecting electrical components, and testing the finished device.
Parts Sourcing Guide — A detailed list of all required hendershot generator components with suggested suppliers, specific part numbers, and approximate pricing. Most parts can be sourced from hardware stores, electronics suppliers, and online retailers.
Wiring Diagrams — Clear schematic diagrams showing how to connect capacitors, coils, diodes, and transformers according to the original Hendershot design principles.
Troubleshooting Guide — Common build issues and solutions, including tips for testing coil continuity, checking capacitor polarity, and verifying electrical connections.
Bonus Historical Materials — Additional background reading on Lester Hendershot's original research and the historical context of 1920s electromagnetic experimentation.
Important: The kit does NOT include physical components. You will source neodymium magnets, copper wire, capacitors, and other parts separately using the provided specifications. This is a digital guide + parts list, not a boxed hardware kit.
Complete breakdown of every component needed for the build with estimated costs
The Hendershot Generator build requires commonly available electrical and hardware components. Here is the complete hendershot generator parts list from the guide:
| Component | Purpose | Qty | Approx. Cost |
|---|---|---|---|
| Neodymium Magnets | Create the magnetic field for electromagnetic induction | 4-6 | $10 - $20 |
| Copper Magnet Wire | Wind coils for electromagnetic induction (18-22 AWG) | 1-2 spools | $8 - $15 |
| Electrolytic Capacitors | Store and regulate electrical charge | 2-4 | $5 - $12 |
| Stainless Steel Rings | Formers for coil winding and structural frame | 2-3 | $5 - $10 |
| Carbon / Graphite Rods | Electrical contacts and brushes | 2-4 | $3 - $8 |
| Diodes / Bridge Rectifiers | Convert AC to DC current | 2-4 | $3 - $7 |
| Step-Down Transformers | Adjust voltage output to usable levels | 1-2 | $5 - $12 |
| Electrical Wiring & Solder | Connect all components securely | 1 set | $3 - $8 |
| Plastic / Wood Base | Mounting platform for the generator assembly | 1 | $3 - $8 |
| Total Estimated Cost | All parts for complete build | $45 - $100 | |
* Prices are approximate and vary by supplier, quality, and current market rates. The guide includes specific part numbers and recommended sources for each component.
Rare-earth magnets rated N42 or higher provide the strong magnetic field required for induction. The guide specifies exact dimensions and polarity orientation for optimal performance.
Enameled copper wire (18-22 AWG) is wound around the steel ring formers to create electromagnetic coils. Proper tension and turn count are critical for performance.
Store and smooth electrical charge in the circuit. The guide specifies capacitance values and voltage ratings. Correct polarity during installation is essential.
Serve dual purpose as coil-winding formers and structural frame elements. The guide provides exact diameter and thickness specifications.
In addition to the components, you will need a basic set of hand tools to complete the Hendershot Generator build. Most DIY enthusiasts already own many of these:
25-40W soldering iron with rosin-core solder for electrical connections. A soldering station with temperature control is recommended.
Flush-cut wire cutters and automatic wire strippers for preparing magnet wire and electrical connections.
Essential for testing continuity, measuring voltage, and checking coil resistance. A basic model ($15-$30) is sufficient.
Cordless or corded drill with 1/16" to 1/4" bits for mounting holes in the base and frame assembly.
For gripping small components, bending wire leads, and reaching into tight spaces during assembly.
For insulating connections and securing wire runs. Heat-shrink tubing provides a more professional finish.
Tool cost estimate: If you already own basic DIY tools, you may only need to purchase a multimeter ($15-$30). For a complete beginner, expect to spend $50-$100 on tools. These are reusable for countless future electronics projects.
A common question from builders is whether to buy a pre-packaged parts kit or source hendershot generator components individually. Here is the honest breakdown:
| Factor | Digital Guide + Source Separately | Pre-Packaged Parts Kit (if available) |
|---|---|---|
| Initial Cost | $29-$50 (guide) + $45-$100 (parts) | $100-$200+ (guide + parts bundle) |
| Component Quality Control | You choose exact brands and specs | Fixed by supplier |
| Shipping | Multiple small orders or local pickup | Single shipment |
| Availability | Always available — source from anywhere | Depends on supplier stock |
| Learning Value | High — you learn about each component | Lower — parts arrive ready |
| Convenience | Requires research and multiple orders | One-click purchase |
| Replacement Parts | Easy to source any component | Must contact supplier |
| Customization | Full flexibility to upgrade or modify | Limited to kit contents |
The Hendershot Generator guide is designed around the source-separately model. The included parts list gives you exact specifications, recommended suppliers, and estimated costs. This approach offers the best value and gives you complete control over component quality.
Our recommendation: Use the digital guide's parts list to source components yourself. You will save money, learn more about the technology, and have the flexibility to choose higher-quality components if desired. The guide makes this process straightforward with specific part numbers and supplier links.
The Hendershot Generator build difficulty is rated as intermediate. Here is a realistic breakdown of what to expect:
| Phase | Time Estimate | Difficulty |
|---|---|---|
| Parts Gathering | 2-4 hours | Easy |
| Coil Winding | 3-5 hours | Moderate |
| Frame Assembly | 1-2 hours | Easy |
| Electrical Connections | 2-3 hours | Moderate |
| Testing & Calibration | 1-2 hours | Easy |
| Total Build Time | 10-16 hours | Intermediate |
Build difficulty verdict: If you have basic DIY experience, can use a soldering iron, and are comfortable following diagrams, you should be able to complete the Hendershot Generator successfully. Complete beginners may want to practice soldering on scrap wire first. The video tutorials significantly reduce the learning curve.
The Hendershot Generator kit includes a digital guide with PDF blueprints, step-by-step video tutorials, a complete parts sourcing list with supplier recommendations, wiring diagrams, and a troubleshooting guide. Physical components such as neodymium magnets, copper wire, capacitors, and stainless steel rings must be sourced separately based on the provided specifications. The digital guide costs $29-$49.95 with a 60-day money-back guarantee.
The physical components for the Hendershot Generator build cost approximately $45 to $100 when purchased separately from hardware stores and online electronics suppliers. This includes neodymium magnets ($10-$20), copper magnet wire ($8-$15), electrolytic capacitors ($5-$12), stainless steel rings ($5-$10), carbon rods ($3-$8), diodes ($3-$7), transformers ($5-$12), and wiring supplies ($3-$8). The guide includes specific part numbers to help you find the best prices.
To build the Hendershot Generator you need basic hand tools including a soldering iron with solder, wire cutters and strippers, a multimeter for testing, a drill with small bits, needle-nose pliers, and electrical tape. Optional tools include a helping-hands holder and a coil-winding jig for more precise winding. Most DIY enthusiasts already own most of these tools. If you are starting from scratch, expect to spend $50-$100 on tools.
The Hendershot Generator guide provides a detailed parts list for sourcing components separately, which allows you to shop for the best prices and quality. Sourcing separately typically costs $45-$100 and gives you full control over component specifications. There is no official pre-packaged physical kit; the digital guide includes everything needed to gather parts independently. This approach offers better value and more learning opportunity.
The Hendershot Generator build is rated intermediate difficulty. Most users with basic DIY and soldering experience can complete it over a weekend (10-16 hours). The most challenging steps are winding the copper coils with proper tension and count, and soldering electrical connections safely. The included video tutorials significantly reduce the learning curve for first-time builders. Complete beginners should practice soldering on scrap wire before starting.
Hendershot Generator components are available from common sources: neodymium magnets from online retailers like Amazon or specialized magnet suppliers; copper magnet wire from electronics stores or Amazon; capacitors, diodes, and transformers from electronics suppliers like Digi-Key, Mouser, or local hardware stores; and stainless steel rings and carbon rods from hardware stores or metal suppliers. The guide includes specific part numbers and recommended vendors for each component.
Yes. The Hendershot Generator digital guide is backed by a 60-day money-back guarantee. If you are not satisfied with the blueprints, video tutorials, or parts list for any reason, you can request a full refund within 60 days of purchase through the official website. This guarantee applies to the digital guide only, not separately sourced physical components.
According to the manufacturer and customer feedback, most builders complete the Hendershot Generator over a single weekend (approximately 10-16 hours total). The build breaks down into: parts gathering (2-4 hours), coil winding (3-5 hours), frame assembly (1-2 hours), electrical connections (2-3 hours), and testing and calibration (1-2 hours). Experienced builders may finish faster, while complete beginners might take an extra day.
The main components of a Hendershot Generator are: neodymium magnets for creating the magnetic field; copper magnet wire wound into electromagnetic coils; electrolytic capacitors for storing electrical charge; stainless steel rings serving as coil formers and frame structure; carbon or graphite rods for electrical contacts; diodes and bridge rectifiers for converting AC to DC current; step-down transformers for voltage adjustment; and basic wiring and solder to connect all components. See our full parts table above for quantities and costs.
Basic electrical knowledge is recommended but not strictly required. You should understand how to use a multimeter, identify capacitor polarity, and follow a wiring schematic. The video tutorials cover these fundamentals. However, if you have never soldered before, practicing on scrap wire first is strongly advised. Always follow electrical safety precautions and never connect the device to your home grid without professional oversight. For more on safety, see our full review.
Digital Guide
$29-$49.95
Parts (separate)
~$45-$100
Total Project
~$74-$150
Secure checkout — instant access — 60-day guarantee
Author: Hendershot Generator Editorial Team
Editorially Reviewed by: David Chen, Electrical Engineering Consultant — 15+ years experience in power systems and electromagnetic applications.
This guide was compiled through hands-on analysis of the digital kit materials, component sourcing research, and build process documentation. We are committed to providing accurate, evidence-based information about what the Hendershot Generator kit includes and what builders can expect. This page contains affiliate links — if you purchase through our links, we may receive compensation at no additional cost to you. Last updated May 2026.