Information on hazards and remedies.

Detailed tutorials with illustrations for working with electrical boxes, wire, conduit, outlets, sockets, surge protectors, plugs, and light fixtures.

Articles on safety, wiring, switches, motors, and transformers.

Experienced electrician provides advice and diagrams on house wiring, especially 3way and 4way switches.

Diagrams, advice, and troubleshooting for telephone wiring.

Wiring projects and topics, including diagrams and illustrations.

Information about electrical safety in and around the home and neighborhood. Workplace Page for tips and tools to help keep a workplace electrically safe.

Electrical calculators, in depth technical articles, and National Electrical Code information.

Professional site includes hundreds of tips, theory, formulas, software, and forum.

FAQs for electrical wiring, including definitions, resources, tips, techniques, and safety information.

In-depth discussion of the hazard and remedies.

Master electrican provides free advice. Includes faq with answers to common questions/problems.

FAQs and tips explaining how to connect telephones and computers, repair home phone wiring, and diagnose telephone and line noise problems.

Instructions on how to wire 3 or 4 way switches, fan/light combo, pools, garage, hottubs, dwellings, and National Electrical Code compliance.

illustrated tutorial examines motors from construction to operation.

Illustrated tutorial on the basics of using a digital multi-meter.

Illustrated tutorial on properly crimping terminals.

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.

Chart for Ohm's law. Illustrated tutorial on bending conduit.

Articles primarily on the issues involved with upgrading or repairing home wiring.

Advice for home phone wiring and jacks with information at adding second or third line and reference for wire color codes.

Articles on adding a second phone line, safety concerns with an old fuse box, and upgrading and older house for high-tech appliances.

Table illustrates some of the new wiring practices recommended vs. outdated methods.