Pierre's 170W in 1600W out Looped Very impressive Build continued & moderated

[cheors]

You started doing it. I and others invest their time and money, so have respect and show that you do it and do not wait for it. If you built it, maybe you would already know.
Do not worry, we're following in Pierre's footsteps so there's more of us.

Yes, i started something
https://youtu.be/IqUf29SFd4A

[T-1000]

Yes, i started something
https://youtu.be/IqUf29SFd4A

Nice attempt just the coils are separate to each positition. This makes magnetic flux to interrupt before moving to next coil. You need 3/2 coiils for one pole which mean at least 3 coils for one magnetic pole sharing same core. So you can switch magnetic pole position in 3D space over same core without interruption.

[pmgr]

Yes, i started something
https://youtu.be/IqUf29SFd4A

Hi Cheors, very nice compact build!

I would guess you have 4 poles (NSNS) and you are driving 2 coils per pole (requires 2 half bridges)? Or do you have 8 poles with 1 coil per pole (NSNSNSNS) which would require 4 half bridges.

I note that for both cases you would have two poles of the same kind facing eachother at 180deg.

Can you post your schematic?

PmgR

[cheors]

YES I SHARE , I D'ONT KEEP FOR MYSELF !!!!

[cheors]

And Arduino program with Slow /Fast ranges:

YES I SHARE !!!

-------------------------------------------------
/* Main.ino file generated by New Project wizard
*
* Created:    Mars 2018
* Processor: ATmega328P
* Compiler:  Arduino AVR

Champ tournant en 8 états

Version 7 avec toutes bobines à la fois AVEC courtcircuit bobines
Programme d'origine adapté au Arduino Nano
*/
int raz = 13;

#define Frequency A6
#define SlowFast A7

int T1 = 0;
int T2 = 0; //OVERLAPPING
int Slow;

void setup()
{
  DDRB = 0b00000011; // PORTB D8 D9 EN SORTIE
  DDRC = 0b00111111; // PORTC en sortie sauf A6 A7
  DDRD = 0b11111111; // PORTD en sortie

  PORTC = 0;//Disable
  PORTD = 0;//Disable

  digitalWrite(raz, HIGH); // turn the raz on (relâche le reset au départ)
  pinMode(SlowFast,INPUT_PULLUP);
}

// the loop function runs over and over again forever
void loop()
{
//Fast:
T1 =map(analogRead(Frequency),0,1023,1,50);
if(T1 == 0)
{
T1 =10;
}
T2 = T1; // A modifier éventuellement
Slow = analogRead(SlowFast);
if(Slow <= 10)
   {
    T1=T1*10;
    T2 =T1;
    goto Slow;
   }
// de 0 à 9   = PORTD
// de 14 à 19 = PORTC
Fast:
  digitalWrite(0,HIGH),digitalWrite(14,HIGH),digitalWrite(9,HIGH);
  delayMicroseconds(T1);
  digitalWrite(2,HIGH),digitalWrite(16,HIGH),digitalWrite(19,HIGH);
  delayMicroseconds(T1); 
  digitalWrite(0,LOW),digitalWrite(14,LOW),digitalWrite(9,LOW);
  delayMicroseconds(T2);
  digitalWrite(3,HIGH),digitalWrite(17,HIGH),digitalWrite(18,HIGH);
  delayMicroseconds(T1);
  digitalWrite(2,LOW),digitalWrite(16,LOW),digitalWrite(19,LOW);
  delayMicroseconds(T2);
  digitalWrite(4,HIGH),digitalWrite(8,HIGH),digitalWrite(15,HIGH);
  delayMicroseconds(T1);
  digitalWrite(3,LOW),digitalWrite(17,LOW),digitalWrite(18,LOW);
  delayMicroseconds(T2);
  digitalWrite(5,HIGH),digitalWrite(9,HIGH),digitalWrite(14,HIGH);
  delayMicroseconds(T1);
  digitalWrite(4,LOW),digitalWrite(8,LOW),digitalWrite(15,LOW);
  delayMicroseconds(T2);
  digitalWrite(6,HIGH),digitalWrite(16,HIGH),digitalWrite(19,HIGH);
  delayMicroseconds(T1);
  digitalWrite(5,LOW),digitalWrite(9,LOW),digitalWrite(14,LOW);
  delayMicroseconds(T2);
  digitalWrite(7,HIGH),digitalWrite(17,HIGH),digitalWrite(18,HIGH);
  delayMicroseconds(T1);
  digitalWrite(6,LOW),digitalWrite(16,LOW),digitalWrite(19,LOW);
  delayMicroseconds(T2);
  digitalWrite(8,HIGH),digitalWrite(1,HIGH),digitalWrite(15,HIGH);
  delayMicroseconds(T1);
  digitalWrite(7,LOW),digitalWrite(17,LOW),digitalWrite(18,LOW);
  delayMicroseconds(T2);
  digitalWrite(8,LOW),digitalWrite(1,LOW),digitalWrite(15,LOW);
  delayMicroseconds(T2);
  goto Fast;

Slow:
  digitalWrite(0,HIGH),digitalWrite(14,HIGH),digitalWrite(9,HIGH);
  delay(T1);
  digitalWrite(2,HIGH),digitalWrite(16,HIGH),digitalWrite(19,HIGH);
  delay(T1); 
  digitalWrite(0,LOW),digitalWrite(14,LOW),digitalWrite(9,LOW);
  delay(T2);
  digitalWrite(3,HIGH),digitalWrite(17,HIGH),digitalWrite(18,HIGH);
  delay(T1);
  digitalWrite(2,LOW),digitalWrite(16,LOW),digitalWrite(19,LOW);
  delay(T2);
  digitalWrite(4,HIGH),digitalWrite(8,HIGH),digitalWrite(15,HIGH);
  delay(T1);
  digitalWrite(3,LOW),digitalWrite(17,LOW),digitalWrite(18,LOW);
  delay(T2);
  digitalWrite(5,HIGH),digitalWrite(9,HIGH),digitalWrite(14,HIGH);
  delay(T1);
  digitalWrite(4,LOW),digitalWrite(8,LOW),digitalWrite(15,LOW);
  delay(T2);
  digitalWrite(6,HIGH),digitalWrite(16,HIGH),digitalWrite(19,HIGH);
  delay(T1);
  digitalWrite(5,LOW),digitalWrite(9,LOW),digitalWrite(14,LOW);
  delay(T2);
  digitalWrite(7,HIGH),digitalWrite(17,HIGH),digitalWrite(18,HIGH);
  delay(T1);
  digitalWrite(6,LOW),digitalWrite(16,LOW),digitalWrite(19,LOW);
  delay(T2);
  digitalWrite(8,HIGH),digitalWrite(1,HIGH),digitalWrite(15,HIGH);
  delay(T1);
  digitalWrite(7,LOW),digitalWrite(17,LOW),digitalWrite(18,LOW);
  delay(T2);
  digitalWrite(8,LOW),digitalWrite(1,LOW),digitalWrite(15,LOW);
  delay(T2);
  goto Slow;
}