ITEM NAME:1Pc Dc 5.0V Diy Kit Pwm Vibration Motor Switch Sensor Module For Ardui OZ Descrition: This is a small vibration motor suitable as a non-audible indicator. When the input is high, the motor vibrates, just like your silent mode phone. Feature: Rated voltage: 5.0VDC Operating voltage: 3.0 - 5.3VDC Rated speed: 9000 rpm minimum Rated current: up to 60 mA Starting current: up to 90 mA Starting voltage: DC3.7V Insulation resistance: 10Mohm Compatibility: Compatible with UNO R3/ Mega2560 Great for DIY projects Package Included: 1 x PWM Vibration Motor Switch Motor Sensor Module.This is a small vibration motor suitable as a non-audible indicator. When the input is high, the motor vibrates, just like your silent mode phone. Great for DIY projects. Rated speed: 9000 rpm minimum.