| | Aluminum Wiring Information - Information on hazards and remedies. |
| | Better Homes and Gardens: Wiring Basics - Detailed tutorials with illustrations for working with electrical boxes, wire, conduit, outlets, sockets, surge protectors, plugs, and light fixtures. |
| | Boyce's Electrical References Explanations - Articles on safety, wiring, switches, motors, and transformers. |
| | Dans Wiring Page - Experienced electrician provides advice and diagrams on house wiring, especially 3way and 4way switches. |
| | Doing Your Own Telephone Wiring - Diagrams, advice, and troubleshooting for telephone wiring. |
| | Electrical Online - Wiring projects and topics, including diagrams and illustrations. |
| | Electrical Safety Foundation International - Information about electrical safety in and around the home and neighborhood. Workplace Page for tips and tools to help keep a workplace electrically safe. |
| | Electrician.com - Electrical calculators, in depth technical articles, and National Electrical Code information. |
| | Electricians Toolbox - Professional site includes hundreds of tips, theory, formulas, software, and forum. |
| | Faqs.org: Electrical Wiring FAQs - FAQs for electrical wiring, including definitions, resources, tips, techniques, and safety information. |
| | Federal Pacific Electric FPE Panel/Breaker Hazard Summary - In-depth discussion of the hazard and remedies. |
| | Free Electrical Answers By Marosteph - Master electrican provides free advice. Includes faq with answers to common questions/problems. |
| | Home Wiring - Instructions on how to wire 3 or 4 way switches, fan/light combo, pools, garage, hottubs, dwellings, and National Electrical Code compliance. |
| | Howstuffworks: Electric Motors - illustrated tutorial examines motors from construction to operation. |
| | Ideal Industries - Illustrated tutorial on the basics of using a digital multi-meter. |
| | Molex - Good Crimps - Illustrated tutorial on properly crimping terminals. |
| | MSN House and Home: Electrical - Overview of electrical systems and components within the home, including circuit breakers, fuses, outlets, light fixtures, wall switches, cords, and plugs. Illustrations and safety-minded tips for solving common problems and completing easy repairs. |
| | Porcupine Press - Chart for Ohm's law. Illustrated tutorial on bending conduit. |
| | Sound Home Resource Center - Electrical - Articles primarily on the issues involved with upgrading or repairing home wiring. |
| | Telephone Wiring - Advice for home phone wiring and jacks with information at adding second or third line and reference for wire color codes. |
| | The Old House Web - Lighting and Electrical - Articles on adding a second phone line, safety concerns with an old fuse box, and upgrading and older house for high-tech appliances. |
| | Wiring for Power Quality - Table illustrates some of the new wiring practices recommended vs. outdated methods. |