remrc / self-balancing-cube Goto Github PK

Adjusting the PIDs is not possible over BT when using the encoder-program, as there is no coding for it,
Had to adjust the K and eK-values in the ESP21.h file and re-flash the esp for each adjustment.

I tried tuning it for some time before I discovered this and have gotten my cube to balance pretty good, so this comment is meant as a heads up for anyone trying to adjust it using the method shown in the youtube-video.

Hey, I just wanted to ask if a heavier battery might be causing the balancing problems. On one site it works fine, on another it tries but seems to slow to react.

My build differs in that I am using a bigger battery maybe 2 to 3 times heavier and also a bit larger so the center of mass is higher up and also have not achieved the 70g per reaction wheel.

It worked fine on the one side but maybe it's not enough.

If you have time it would be great if you would help.
Otherwise I'll figure it out eventually and try increasing the weight first.

Hi - Would it be possible for a little schematic of your PCB? Thanks so much for sharing this project <3

Hi, this project seems to be missing a license in github but it has one on thingiverse (CC BY). Is it the same for this repo?

I have connected the circuit board, and the gyroscope test is normal, there is a detection sound when starting, but the motor does not move, the replacement motor failure is still the same, what is the reason?
cube.ino
pinMode(DIR1, OUTPUT);
ledcSetup(PWM1_CH, BASE_FREQ, TIMER_BIT);
ledcAttachPin(PWM1, PWM1_CH);
Motor1_control(0);

Motor1_control(0);？？？

Any recommendations for printing the stls?

Infill/Perims/etc? Or it doesn't really matter.

Hi, I saw in the code below you put 255-pwm as final results. Does it mean Nidec motor sets lower PWM but getting high motor speed?

pwmSet(PWM1_CH, sp > 255 ? 255 : 255 - sp);
THX a lot.

Can you elaborate on the q1 transistor 'p' type for the esp32 schematic? what is its code and what type of transistor is it?

The schematic shows use of a transistor for the buzzer but there is no transistor number mentioned on the schematic. Can you suggest the transistor number/model used and the pin connections. I am just a hobbyist and do not have knowledge enough to know by myself, what kind of transistor I should utilize here.

Thanks-