this IC (L297) drives a stepper motor
it can change the torque without using a series resistors
how does it do this, as i have usually used other ones that need resistors
but i would like to now the electronic involved which alows the chip to change the torque range without use of series resistors?
Hope you can help me here guys
Adam
it can change the torque without using a series resistors
how does it do this, as i have usually used other ones that need resistors
but i would like to now the electronic involved which alows the chip to change the torque range without use of series resistors?
Hope you can help me here guys
Adam