After getting some mini massagers for the fair sex from a discount sale fair, I started thinking about vibration/haptic motor projects again! I’m in the middle of a lot of projects based on small ...

Nidec is claiming it has developed a series of linear vibration motors with the smallest-class diameters in the world. Smartphones and smartwatches are sometimes equipped with a vibration motor to ...

The MLX90283 device is a one-chip solution for driving single-coil brushless DC vibration motors. Designed in mixed signal CMOS technology, the device integrates Hall sensor with dynamic offset ...

High vibration is a common problem for motors installed on top of vertical pumps. Its source can stem from a mechanical issue with the pump, motor, or coupling — or even hydraulic forces from the pump ...

Excessive or unusual motor vibration and noise can be symptomatic of a number of problems. In order to help you rule out some causes and figure out your best course of action, check for the following ...

Update: These are likely an iPhone 5 clone (with better vibrating motor). Note the smaller 1150 mAh battery and the (d’oh) SD card slot. The images above allegedly show a Foxconn assembly line in ...