Circuit-Magic
Basic electronics tutorials, circuit analysis software and circuit simulation. Help for students of circuit theory.

Chip Directory
Numerically and functionally ordered chip lists, chip pinouts and lists of chip manufacturers. Excellent cross reference resource.

American Wire Gauge (AWG)
Everything you ever wanted to know about wire sizes and currents.

Dictionary of Units
A summary of most of the units of measurement to be found in use around the world today and a few of historical interest.

Electronics Resources on the WWW
The links on this page are to background information which students taking electronics courses (particularly PHY2003, PHY3128, PHY6203b, or PHY6206a) may find helpful.

EverythingPCB
EverythingPCB - an excellent resource site.

Shortwave Transmitter Tubes
Links to manufacturers, rebuilders distributors and suppliers.

Support and Purchase Information

Twisted Pair CBT

Free Stuff

Bulletin Board

Circuit Analysis Puzzles

Dictionary of Electronics Terms

Metric Prefixes in Electronics

Hysteresis Loop

Learn Electronics Lessons

Customer Evaluations

The People behind the Software

Abbreviations used in Electronics

Ohms and Kirchhoff's

Logic levels for Standard TTL chips

Logic levels for 74LSXX TTL chips

Capacitor Identification Codes