SparkFun Forums 

Where electronics enthusiasts find answers.

For the discussion of Arduino related topics.
By lindaxin11590

I need to control a 16 haptic motors and I'm using a 3.3v feather board. Can I just hook them into the digital out pins?
On the haptic motor tech details, it says that at 3v, the motors pull 60ma, which matches what the feather should output. I was thinking of putting a current limiting resistor to make sure that there are no surges above 60ma, and a flyback diode to protect the pins. Can I get feasability feedback? I'm trying to avoid wiring a bunch of transistors.

long long title how many chars? lets see 123 ok more? yes 60

We have created lots of YouTube videos just so you can achieve [...]

Another post test yes yes yes or no, maybe ni? :-/

The best flat phpBB theme around. Period. Fine craftmanship and [...]

Do you need a super MOD? Well here it is. chew on this

All you need is right here. Content tag, SEO, listing, Pizza and spaghetti [...]

Lasagna on me this time ok? I got plenty of cash

this should be fantastic. but what about links,images, bbcodes etc etc? [...]