This website is a resource for:

• LTSpice Tutorials

• Analogue circuit design

• Active filter design

• Op amp theory

• Switched Mode power supply design

• Learning C for the PIC microcontroller

TSMC's Chang: 'The worst is behind us' on 28-nm

Advertisers denied class-action status in lawsuit claiming Facebook overcharged them

On this Day in History: March 22nd 1993

Britain's broadband blackspots revealed

Photos: ZTE Tania Windows Phone heading for UK

ARM PCs Could Have Price Advantage, Says Bernstein

Ultrabooks on the rise - but cost remains an issue for many

Feb 5th 1958: Kilby Files Patent For Integrated Circuit