What's the Gertboard for that can't be done using GPIO? - Raspberry Pi Forums

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what's gertboard/piface for?

have no problem software programming, bit clueless on hardware , electronics.

can gather, expansion boards used connect sensors, servos, motors, etc.

can gather, pi's gpio can send , receive signals. i've read magpi tutorials on how use gpio read temperature sensor signals, , make leds blink.

so, make motor run example, assuming it's connected external power source already, don't need send 'go' signal gpio pins motor connected to, , optionally kind of protection circuit in between stop pi getting fried?

not possible pi alone, or more difficult without gertboard?

i suppose adds "standard" interface card, around tutorials can written. can pretty directly pi. obvious omission (to me) adc. ti launchpad cheaper.


raspberrypi



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