Agentgates´s TPU setup with strange wavehill hump

[agentgates]

@Tony,

          Take great care with simulator, it can show you what you want but not necessary the true reality. Alot of people already build some test circuit in a simulator and got Unity, but that was just a error by the simulator who was using a Ideal model for all component in it. Use the real characteristic of your component in your simulation.

Best Regards,
IceStorm

Hello IceStorm,

Thank you for the advice I am aware of their inaccuracies (I'm a software engineer BTW ).

UPDATE

Just an idea, if somebody has a stepper motor driver handy can save a lots of time with shift registers and transistors as in functionality they give similar result.

[turbo]

Yes i have used several stepper motor drivers 3yr's ago 
I also tried with 4017's connected to logic FET's many many times aswell 
Trust me,in this case the best approach is programmable microchips.
Good luck on your working unit gates 

M.

[agentgates]

Yes i have a stepper motor driver and i tried it 3yr's ago 
I also tried with 4017's connected to logic FET's many many times aswell 
Trust me,in this case the best approach is programmable microchips.
Good luck on your working unit gates 

M.

Hi Marco,

Yes I was already in the the middle of it with Arduino. Just mentioned to those are not familiar with programming.

Regards
Tony

[broli]

What a coincidence that my arduino duemilanove arrived today. It's a breeze programming it.

[Super God]

Hello, can we drive the coil with sine waves 120 degrees out of phase?  I figured that a sine wave would be needed, unless that's what you're already doing, if so I apologize for the useless post.  This is neat stuff, I ordered a function generator and a scope to start building.  Yay