+C.J. Left (CJ) Yes. The PWM pulse make Brushless motor in the gimbal scream loud. The noise can be shifted into non-audible range with making the frequency of the pulse higher. See the final step (Step14) in my article below. www.instructables.com/id/DIY-Brushless-Gimbal-with-Arduino/step14/Room-for-More-Improvement/
@@0ADVISOR0 i know i'm replying late, he's not using an ESC, he's directly driving them using the Arduino's PWM, so the Arduino basically is the ESC in this case, and in this case the higher frequency will not heat the motor more UNLESS you increase the voltage/power going to the motor
It is getting real complicated. All I need is a 1-axis set up. Can you achieve and give me the information on this please! The quad will pan good enough for me! Please! I don't need all of the bulkness and build. Please! A simple tilt setup.
Four small 3axis gyro modules are attached. They know and tell the rotational motions. A pair of gyros works for each axis. Click the link in footnote and see the article in Instructables.
It is required about $100 for getting 3 BLDC motors and 4 gyro modules. Other materials are not included; Arduino Mega, 3 Motor driver ICs (L298N), cables, pins and stuff for frame.
I use small plastic boards for easy hobby. Though aluminum or carbon fiber plates will be better, my tools are too poor for them. www.tamiya.com/english/products/70157plate/index.htm The camera in the video weights 206g. The DIY gimbal could holds 300g. I have received a question like you 2 months ago. You can see it and the reply in an English article posted to Instructables, if you click the URL described in the footnote above.
