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Hi,

I had to give them away, sorry. But keep posted your results, many of us are interested.

Hi,
Anyone can help me, which servo amp is able to drive the motor in the subject? The motor has absolute encoder. The original amp was a CACR-IR series but I can't seem to get it working because of...

Thank you Luc. I have sent you an e-mail.

Hi all,

I got my hands some servo drives, now I'm looking for a way to use them. Have read the available docs about how to drive them. RS422 and PWM inputs are used to control. The RS422 is clear...

Hi all,

Can anyone give me a working link to the YYT software please? I'm also looking for available PCB/complete boards.
Thank you.

Hi Lucas!

I have sent a mail to you with a few questions about your driver KIT. Is it still available to buy?

Thank you for the quick reply James. I have three V2 LiniStepper drivers and V2 firmware for all of them. The only difference is the PIC16F628 revision number. So I can't understand, why the full...

OK, I changed ENABLE line to high, now the motors has the same torque. But why only the newer chips requires high state of the ENABLE line? What is the difference between old and new PIC16F628? The...

Do you mean I should connect the dip switch to GND instead of +5V?

Hi!

Finally I have my steppers working and they are working fine. I used a CD4050 non inverting hex buffer to produce 5V at the STEP and DIR inputs of the microcontroller. During the tests I...

Hi folks!

Thanks a lot for your help! I tried to modify the pull-up resistors at STEP and DIR channels but without success. I measured the voltage level on the parallel port of my PC, it was...

Hi folks!

I discovered a problem with my implementation of LiniStepper mentioned above (my post with 3D picture). I thought that it works fine but no. As you can see, I replaced the ceramic...

Hi!

The used SW is the Eagle 3D and Povray. Here is a quick tutorial how to use it.

Slightly modified Sam Waters V2 eagle files. Some minor modifications was added. Built and tested with PIC16F628-20/P.

Hi!

Here is. Works well for PIC16F628-20/P at 16MHz.