I use a process similar to Jon Elson's.
I use a lathe face plate and 3 adjustable supports.
With an indicator in the spindle I drive X and Y to dial the surface of the
face plate parallel to the XY plane.
I then go to the center of the face plate and sweep the face plate
adjusting A and B as
Hi all. These ametek motors have undefined encoders on them. One is just an
empty 4 pin. The other has a flat 4 pin ribbon. I'm awaiting my 7i42 . The
flat ribbon is marked with a hot lead. I also have a 5v current limited
supply on order. I'm thinking set voltage low and shuffle ground until I
On 11 May 2018 at 16:29, Peter Blodow wrote:
> Which photo? And a ROM is a good way to hide secrets, chapeau!.
It's not a ROM, it's actually an 8-bit microcontroller.
https://photos.app.goo.gl/5irhaBb6gPQyRB7w5
And the other side seems to feature a quad comparator, a pair of