Tiny Cell Phone Vibration Motors - Ten Pack
If you're building brushbots or need a tiny vibration for your project, order these cell phone vibration motors from PMD Way.
So tiny, the body measures 4 x 8mm, and the eccentric wheel (the bit that is spun around by the motor to cause the vibration) measures 4.4 x 4.4mm.
You can power these from 1.5 to 3V DC (or maybe more, but not recommended), and they'll draw up to 230mA at 3V DC.
Sold in packs of ten! Free delivery, worldwide.