Servo Wars: SG90 vs MG90S
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- เผยแพร่เมื่อ 6 ส.ค. 2020
- How to pick your micro servo.
Testing and comparing SG90 and MG90S Servos side by side.
You can support the channel and find good deals on MG90S Servos here:
www.banggood.com/search/mg90s...
Here is the Visuino that I used to program the Arduino to test the servos:
www.visuino.com/installs/Test...
You can download free version of Visuino here:
www.visuino.com - วิทยาศาสตร์และเทคโนโลยี
Thank you so much for this review Mr. Mitov! I have a walking robot project and I couldn't decide which servo I should get but with this video, you made it too easy for me thanks a lot :)
You are Welcome! Good luck! :-) Yes, i was also wondering for long time about the servos, so I finally decided to buy some different ones and compare :-)
Thanks, totally getting the mg90s!
You are Welcome! I am glad it was useful :-)
I’ve been working on a project with SG90 and it’s been a nightmare. Just ordered these upgrades and excited to get them in my project!
Great! Good Luck! I hope your experience is similar to my one! Please post how they work for you!
@@BoianMitovme having same probs with my robo arm too
@@muhammedshezinkp6138 What problem you have?
Congratulations Sir!!
Thank you! 🙂
Good tests.
I hesitated between the two, but thanks to your test I will put a few euros more and buy the MG90s
I am glad it helps :-) I hope you do not regret the investment :-)
do you know how many teeth these are, I have trouble with the arm stripping
Sorry, no idea 😞. They seem to have much stronger teeth compare to SG90, but that is just visual impression.
Will the mg90s servo fit n a px9300 sandy land? Looking for a good servo.
The MG90S appears to be about exactly the same size as the SG90. If the px9300 is designed for SG90, then MG90S should fit.
thanks
thanks for the video, i have a problem with my servos, everytime i start my robot, some times they start turning uncontrolably, this get fixed by restarting everytime, i tried different codes, you think my servos are bad?
What kind of robot is this? It could be a power supply problem, or the controller not starting and filing to send the pulses to the servo.
@@BoianMitov thanks for the reply! its an otto DIY i also thought a power supply, the project uses a 3.7 volt with a 5v booster battery, but i felt like it wasnt pulling enough juice so know i connected a direct power supply with 5V. althought it makes it more stable, the servos keep falling unless i restart like 5 times.
@@EdSpooky Most likely the power supply is having issues, not being able to power the servos. Check the power supply to the servos and to the controller. Best check with oscilloscope if you can.
Some one in the internet said you can't control the angle of the mg90
Well... as you can see I was able to control it with no problems 🙂
What a nice video. Is there any difference in torque?
Thank you! Very good question! I did not have a tool to measure thou 😞.
Bro please can you tell for making rc car steering which servo will be good . Please tell
I think MG90S will be a better choice. I have seen in some videos that MG90S from some manufacturers have some plastic gears :-( My one's were all metal, so try to make sure the gears are all metal.
my SG90 servo motor tears the thread very easily but would the other servo motor tear it as easily?
To be honest I have not had SG90 tearing threads, but I use them mainly with some Arduino projects, so usually don't put too much stress on them. I would expect that the metal gear will do better, but it will need a stress test.
Hi i was working on one project. Where i used sg90 servos. But servos are not rotating its just making noise. When i check with servo tester they work fine and when i connect it to a Aurdino Uno its starts vibrating but not rotates can u let me now the problem.
How you power them? Arduino has very weak power. How you control them? With what servo library?
@@BoianMitov i also connected vin to 9v battery
@@BoianMitov servo.h
@@nikhilbhekane35This is not good. You need separated power wire (5V) to the servo power pins themselves.
@@BoianMitov ok I will try it today. ( I took connection from vin to breadboard and connected 9v battery)
on my servo motor, where it says tower pro there is nothing written, will it change the quality of it not saying tower pro?
No idea. I bought the Tower Pro myself, so I have not been bale to compare many brands 😞.
Good team
Thank you! 🙂
Hello sir can you please tell a little about coding a mpu6050 with servos and potentiometer 10 k
I can try :-) . What you are actually trying to do with it? The 6050 is Accelerometer/Gyroscope unit. You can control servos with it, but not sure what you can do with MPU6050 and potentiometers 🙂
Hello, where You bought this servo tester?
I used the shield from this robot kit:
www.banggood.com/URUAV-DIY-4DOF-Robot-Arm-4-Axis-Acrylic-Rotating-Mechanical-Robot-Arm-With-Arduino-R3-4PCS-Servo-p-1158454.html?rmmds=search&cur_warehouse=CN&p=XG050149936235202008&custlinkid=1226959
@@BoianMitov Thanks!
Which is better for 4dof ordered robotic arm is it sg90 or mg90?
In my opinion MG90 is much better.
i have a problem
i want a servo motor to operate in 2 different speeds with 2 diffrent clicks on button
for example normal 120 degree rotation speed at single click and fast 120 degree rotation at double click using on off tactile switch using a cr123a battery.all these using a pcb or arduino in the most smallest space is it possible?
I purchased these 180 degree rotation turn sg90 9g servos and i tested one on a remote control with reciever and it don't even turn 180 it's a 90 degree rotation turn does that mean they are 90 degree rotation turn not 180 but it says they are 180 servos
Not all servos are quality made 😞Especially cheap sg90 😞. Try changing the "Min Pulse", and "Max Pulse" Servo properties in Visuino to see if you can get it to work to 0-180 .
@@BoianMitov I can adjust the end point for more or less rotation on the remote control
Please link for board with 4 dials thanks
I am sorry, I used the shield from this kit:
www.banggood.com/URUAV-DIY-4DOF-Robot-Arm-4-Axis-Acrylic-Rotating-Mechanical-Robot-Arm-With-Arduino-R3-4PCS-Servo-p-1158454.html?rmmds=search&cur_warehouse=CN&p=XG050149936235202008&custlinkid=1226959
What is the arduino programming diffrence between them please ? Is the code the same?
The code is the same. Just one of them works smoother than the other with the same code.
@@BoianMitov thank u so much sir
@@euphoriaashoor7348 You are Welcome! Hope it helps! :-)
What about SG92R?
I don't have it, so I have not tested it yet 😞Maybe in the future...
@@BoianMitov Ok, maybe I can get one and test it.
Which has more torque bro mg or sg
I don't have anything that I can properly use to measure the torque :-( . I will see if I can improvise something.
how much power does this servo consumes in 1 hour... for example if i have 850 mah battery how much time in hours it will work
and will servo work on 3v batter
Alguno que hable español? Cual de los dos es mejor?
MG90S
@@BoianMitov Muchas gracias por responder. Saludos
Which one better?
After testing both, I personally like MG90S better. Smoother operation, and less noise.
@@BoianMitov ok thanks 👍
sometimes cheap is better than expensive, the mg90s is expensive, but not used much by most people, people always go for the sg90, it's about what u think, not other people, so stop making these "wars" and start thinking about other peoples opinions, even though it's better, i still pick the sg90, the sg90 costs £2, the mg90s costs £10, it's better for the price, im not buying 10 mg90s as i will go bankrupt...
Fair opinion! :-) I use them both, but I try to use more of mg90s for newer projects :-) However as I mentioned for my Visuino testing and experimenting I always use the SG90 :-)