Interesting approach, Jay. I will have to modify my project, because actually I am blocking the movement of the CG indicators. Many thanks for you...

Hi Jay, I am very interested in your approach. If possible let me see more. I dond´t have enough space in my “(home) office to put everything ...

Jay, one thing that I want to mention is, that I want to use rotary pulse encoders in spite of potentiometers, because they are more precise and hav...

I am collecting B727 stuff since 2007 and completed my collection in 2019. Each single part is from APHS – Nick Louis! Nothing from e-bay. Here in...

Jay, great stuff that you have there. Interesting information about AC vs DC and the amps – but its logic. To reduce energy consumption ...

Hello Jay! Thank you very much for your new contact. Congratulations for your succes collecting all these B727 parts and instruments that you are ...

Hello Bill, here are some images of my space collection.

@dronebot-workshop Many thanks Bill. I apreciate the "liberty" you give to discuss different issues on your forum. I admire your father. Working...

Hello Jay! Thanks for your contact. I am collecting B727 stuff since 2007 and completed my collection in 2019. Today it´s nearly impossible to fin...

Yes, the rotor circuit was open before. 5V input voltage to the collector side of the NPN transistor. The current was about 0.06 amps.

Many thanks for the video link. Very interesting, but at this moment still a liitle bit complicated for me. One thing that I noted is, that the Ar...

Another interesting fact: If I shortcut the Rotor coil, the jittering reduces drastically. Maximum less than 0.5 degrees on a small part of the 60° ...

Of course the system is a transformer thus the stator ac currents would be inducing a current in the rotor coil. That sounds good and simplifies the...

Hi, robotBuilder. I only want to give you a little update. In the meantime, I refreshed my Arduino basic programming knowledge and did some tests ...

@robotbuilder Only tested by an ohm meter. So with DC current.