Transistor data finder and leads identifier: A collection of handy data of most of the commonly used transistors with diagrams to identify the terminals. Really worthwhile if you are trouble shooting electronic circuits. Read more....

Capacitor Colour Codes: Capacitors are also coded with colours to indicate their values. A primer on the numbering and coloring scheme. Read more....

Resistor Colour Codes: In addition to the well known BBROYGBVGW system, 4 band and 5 band resistors are also in the field, with slightly different evaluation schemes. Click here to find out....

IC Master: Get pin-out details of a large number of common ICs here. A brief description of the function is also provided.  Click here to find out....