Circuit Symbols
PCB designer
Logic Gate simulator
Z80 Microprocessor simulator
Photos of components
American Wire Gauges

The price is ten pounds in the UK, which includes postage.

The CD can also be posted anywhere else in the world for fifteen American dollars. This includes all mailing charges. Please trust me and send the money in bills. UK banks charge too much to change foreign money checks.

You will need a browser to view the web pages. Internet Explorer and Netscape Navigator have been included on the CD.

Please send your order to the following address.

Graham Knott
27, Edinburgh Road
Cambridge
CB4 1QR
UK

phone 01223 502751