PWM speed controllers cheaper than Victors?

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PWM speed controllers cheaper than Victors?

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17-05-2011, 21:36

DonRotolo

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Re: PWM speed controllers cheaper than Victors?

It all comes down to the current requirements. And the cash available, I suppose.

Sparkfun has a motoduino shield that handles two 2A motors for about $25.
You can build one that handles 2 channels of 2.5A each for about $12 - I have the schematic and a PC Board design if you want.
And there are more options, depending on whether you have an electronics junk box or not.

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