To give back to our customers and fellow machinists and electronics engineers, we have compiled a list of useful references and written a few articles. We strive to only include the highest quality articles, charts and links.

Articles:

Feet and inches per minute: A basic primer in machining speeds and feeds.
Electronics Math Simplified
Choosing the right switch
Choosing the right collet

Charts:

Printable Imperial Tap/Drill Chart
Wire Current Capacity Chart

Websites:

Infra-Red remote control protocols
How to read Capacitor Codes
USB in a nut shell
PC LPT/RS232 Port information