Electrical

Calculate voltage drop for LED strips and landscape lighting

Calculate residential electrical service requirements using NEC methods

Wire gauges, circuit breaker sizes, electrical codes, and safety guidelines

Visual guide identifying standard North American plug configurations and their usage

GFCI requirements, exhaust fan sizing, lighting placement, and safety zones for bathroom electrical work

AFCI requirements, outlet spacing, lighting circuits, and code requirements for bedroom electrical work

Circuit requirements, GFCI placement, appliance wiring, and outlet spacing for kitchen electrical work

3-way switch wiring, outlet spacing, smoke detector placement, and lighting requirements for hallways

Complete guide to choosing light bulbs: color temperature (Kelvin), lumens vs watts, base types, bulb shapes, and room recommendations

Complete residential EV charger installation guide with electrical requirements, permits, wiring, costs, rebates, and step-by-step process

Box requirements, mounting types, blade clearances, and wiring configurations

Layout spacing, IC vs non-IC housings, trim types, and wiring in series

Burial depths, conduit requirements, GFCI protection, wet-rated fixtures, and low-voltage systems

Circuit requirements, outlet placement, EV charger prep, and subpanel considerations