nsquared circuits app for iPhone and iPad

Learn all about the magic of electrical circuits with this clever app that gives real time current, voltage and resistance readings.

Design your own electrical circuits by using any combination of electrical components that youll find in the slick slide-up menus.

Included components are batteries, resistors, voltmeters, ammeters, signal lamps, filament lamps, switches and motors.

Great for both formal and informal discovery learning settings, this app has delighted everyone we know from young children to skilled electrical engineers.

Designed for ages 8+