So i just bought a L298N motor driver board and i'm planing to connect it to a stepper motor.
I'm wondering what kind of stepper motor should i use? The one that has 4 wires or 6 wires?
Btw, what's the difference with bipolar and unipolar stepper motor?
I'm planing to control it...
I'm thinking to take double major but not sure which major should i take. I want to take electrical engineering as the first one but not so sure for the second one.
Might mechanical engineering would be a good one? Or computer science is better?
PS : i'm...
Hi, a newb on eleng here.
Recently i've been working on my project. I need to get a high DC (1000V - 10000V ) output voltage, low current (10-30mA would be fine) from a DC input voltage (9-12V). I'm thinking to use a transformer but it only able to amplify an AC voltage right?
Imagine this, there are 2 light source (laser perhaps) pointing each other with a distance between them. They have the same frequency, wavelength and amplitude. But, laser 1 start with positive amplitude while the laser 2 start with negative amplitude (start off from negative), what would happen...