- Seven different 3-way switch wiring diagrams
- Basic light switch wiring diagrams
- 4-way switching wiring diagram
- Multiple GFCI wiring diagram
- Wall outlet wiring diagram
- Ampacity table for determining proper wire gauge
- AWG resistance table
- Max number of conductors in conduit table
- Common wire size reference sheet
- Service Entrance Ground Size Requirements table
(based on NEC 2008, Table 250-66)
- Grounding conductor size calculator
(NEC 2008 and NEC 2011, Table 250-122)
- Ohms Law calculator
- Sizing a Circuit Breaker calculator
(NEC 2008 and NEC 2011, 240-6(a))
- Voltage drop calculator
- Wire Ampacity in Conduit: NEC 2008, 310.16 reference sheet
- Audio/Video Cable pinouts ( Component, DVI, Ethernet, Firewire, HDMI, LPT, PS/2, RCA,Serial port, S-video, USB, and VGA)
….and more to come.