Best way to control servos alot of servos - Raspberry Pi Forums

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hello,

want create robot using raspberry pi , around 14 servos have small budget whats cheapest way can done? if try keep simple i'm new raspberry pi.

thanks,
tom

you can control servos directly pi. need 1 gpio per servo (control line) you'd need use 14 of pi's 21 gpios. doesn't leave lot of gpios connect additional sensors though.

can buy i2c chips drive servos. typically let drive 16 servos per chip. connect chip pi's 2 i2c gpios.


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