Design Tools

Convert you units, identify resistor values and emulate your programs on this page.

Choosing your part is only half the process, designing it into your program can be tricky. We have brought together a list of calculators and conversion tools to help cut down the time it takes to work out the correct values. Be it resistor coding or unit conversion, you will find all the tools you need here in one place. We will also be looking to add other useful tools to this site, starting with a selection of the leading SPICE modelling tools.