5 Pcs SG90 Micro Servo Motor Mini Servo SG90 9g Servo Kit Compatible with RC Helicopter Airplane Car Boat Robot Arm/Hand/Walking/Servo Door Lock Control

The servos work well as advertised and intended, although the screw heads aren't the same size. Sometimes it's Philips1 sometimes it's Phililps0, just keep that in mind and have those screwdrivers on hand.

Nice servo for building your own 3d printer bed level probe. It fit perfectly in the print found on instructables. I did have one go out on me and needed replaced, but that may have been from my experiments while building the probe and having the servo run past the hard stops on the probe. But you get 5 so there is room for error :)

The media could not be loaded. The price is good for this mini servo and they works however, you probably have to buy a lot of them because they cannot take abuse and they won’t last long if you are not careful about them

These work well for what they are. All 5 that I received were working.

I bought 8 … 7 of them do not function. Although I did watch one go poof after being plugged into a PCA9865 servo board at 5 volts . They were internally bound up on arrival, they either can’t free themselves or die trying. Save yourself the headache and buy something of better quality, maybe you could run one directly from an Audrino but that’s about it. These are cheap, cheap price, cheaply built. I would not recommend

Excellent SG90, works as intended. Not really a lot more to say. If you don't have a spare few of these in your electronics draw you should probably stock up now.

sensitive and fast

I bought these motors as a pen lift for my homemade CNC plotter. Out of the five, only two work. Two burned out, one has so much play that it jitters all the time, and one has a faulty chip that draws too much current and gets extremely hot.I do not recommend getting these motors, but 5 for $10... you get what you pay for.