iOS Controlled Arduino Waveform Generator #ios @instructables

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From Anniken on Instructables:

This waveform generator is based on the work by Amanda Ghassaei. Waveform generators (or function generators) are used for testing and debugging circuits. e.g. frequency response of op amp or sensors. This waveform generator is powered by Arduino with Annikken Andee shield – a device that lets users create iOS/Android interfaces without iOS or Android programming at all.

See more on Youtube and read more about it at Instructables.