DIYmalls FS90R Continuous Rotation Micro RC Servo 360 Motor Analog 6V for Arduino Microbit (Pack of 4)

Ideal for my son's Arduino projects. Continuous server, rather than the stepper he started with. Two in the pack and both working fine.

Simple continuous rotation servos very easy to use and work well for a ton of project these can be controlled on a 6v rail and are easy to manipulate they are also smooth and can be controlled with a standard controller the ration can be adjusted a=externally of course by adding gears if needed bit overall can definitely recommend these great for small projects.

This worked perfectly for my domino machine wheels with no issues. Highly recommended.

These servos work as intended, 360, both ways, and not loud. I am using an ESP32DEV device. imported ESP32_Servo to get it to talk right.

I was surprised by the amount of torque these little things pack.I used one to drive a rack and pinion with a larger (GR: 2/0.5) gear in mesh for a small gate, and the servo did it with ease.If you need to 3D print a different servo arm I recommend attaching the four-winged arm and designing a similar shaped cut out on your desired attachment.Attempting to print the small teeth on the attachment end is nearly impossible.

Works well as advertised

I servomotori sono veri servo a 360° di sufficiente potenza per far muovere un robot car di modesto peso. Io li uso per pilotare un robot car fatto di cartone pilotato da Arduino e da micro:bit #Cardyrobot