SG90 Servo Motor Micro Servo 9G Servo Motor for RC Robot Arm Helicopter Airplane Remote Control (5pcs)

Just right for my project

Whenever I'm not busy with chores, I love exploring my hobbies, especially working with IoT devices. I enjoy creating projects such as sensor monitoring and playful crawling robots, and I have even experimented with airplanes in the past. These tiny servos are perfect for making small adjustments to legs and control surfaces. They are easy to set up and don't provide much torque, making them ideal for lightweight actuators. Plus, they are very affordable, easy to use with small CPU chips, and a great addition to any hobbyist's toolkit!

Currently using as part of a DIY auto bed leveling probe system that also uses a optical end stop sensor. I have it powered off my RAMPS 1.4 + Arduino Mega 2560 board. Works great. Had to use a jumper on the VVC + 5V pin and it seems to work without any issues. You can easily find several DIY ABL probes on thingyverse. The probe will cost less than $10 to make vs around $45 for the BLTouch. Good luck!

some of the motors are making a buzzing sound when I connect them and do not work, whereas others work quietly and efficiently in the same circuit set up. The circuit is at a 5V set up so it is not a power issue. I ordered from amazon and not aliexpress to ensure quality, which seems to be 50/50

Finally got around to working on these. One dead out of the box, 2 more died shortly after hooking them up. Remaining two working for now.

So easy to use on my raspberry pi 3b+. 10 lines of code and it moves!

The product worked great and the price was perfect.

Larger than mini servos they replaced. They work we'll see for how long

まだ2ユニットだが、Arduinoマイコンから問題なくサーボ制御が行えた。 ただし、この製品の問題ではないが、使っているマイコンがRP2040だからなのか、パルス幅の設定をデフォルトではなく、 myServo.attach(servoPin, 500, 2400) のようにパルスの変化幅を設定する必要があった。