10 Pcs SG90 9G Micro Servo Motor Kit for RC Robot Arm/Hand/Walking Helicopter Airplane Car Boat Control with Cable, Mini Servos for Arduino Project

These have held up well. Only used indoors but no issues with functionality. Currently use them for model armatures with a remote. Would be good for all kinds of modeling.

Great Part

What more can you say. Cheap... work ok.... Get a bit growly sometimes under load.

Cheepy to get things moving.

This is a nice set of these small servos that work well for my proof of concept project. They aren't super powerful, but not advertised as such, but they'll do the job for a project you might be planning that needs many multiple servos to work. I hooked one up to a servo controller and it worked well and was very quiet. 180 degrees of movement which will work fine for my project ahead. If you need a bunch of little plastic geared servos, this is a great assortment that will give you 10 of them. I'm very satisfied with the purchase. Just as advertised.

I have ordered a number of these type of servos in the past. They all look very similar with the transparent blue cases. Unfortunately, my experience has been very mixed with these cheap Chinese servos. This time, however, I can tell the product is quality just by the packaging that they used. Having learned my lesson from previous purchases, I tested all of these immediately and was very surprised that everyone of them worked perfectly with little noise and very smooth action. I hope that these will set the quality standard for all other similar servos. Very happy with this product for price and quality!

I recently picked up a 10-pack of Smraza SG90 9G Micro Metal Servos for my DIY robotics projects, and my experience has been a bit mixed. On the positive side, the servos that did work delivered the expected torque and responsiveness, allowing for accurate and stable control. They integrated well with my Arduino setup and seemed to hold up under moderate loads, achieving the advertised 9 grams of force without issues.However, the biggest disappointment was that 4 out of the 10 servos were defective right out of the box. That’s a pretty high failure rate, and it’s frustrating when nearly half of the set is unusable. The functioning units are reliable and do exactly what I need, but the quality control concerns make me hesitate to recommend them without reservations.If you’re lucky and all of them work, these servos can be great little helpers in various projects. But the risk of receiving multiple defective units is something to keep in mind if you’re considering this 10-pack.

These servos work well on model planes where light weight is a requirement. Not much more to say!