trainroomgary posted:Hi John: Three questions..... DCS-TIU Port Tester Tool
(1) Can this test be done on the layout, clip the alligator clips to the track?
(2) What information will I receive by doing this test, and how will I apply this information?
(3) I used to like to built Heathkit projects, they are a Michigan Company and they are still in business but not like their golden days. My first project was a single channel transmitter and receiver for a RC Airplanes. (1968) • I even did the color TV with a friend in the 70's.
With this being said: If you can put this project into bag, with the directions and all the parts, I would be interested in building this new item? If you have plans to do this I would purchase this kit. Is this part of the big plan? (Right Price)
Gary
Gary, this is really a tool to test the TIU channel without a layout in the mix. It would take a more sophisticated tool to actually test with the layout and wiring in the picture as well.
You just get a go/no-go indication as to the channel's signal strength. If you get only the red light, the channel is weak, if you get both, the channel is normal. If you get neither, either there's no DCS signal or you have something connected and/or configured wrong.
Currently, I'm not planning on a kit, though I may make the PCB available for a good price. Shipping will probably cost as much as the board, or more. 
Dave45681 posted:Mark Boyce posted:This up to date PCB planning and buying is an education in and of itself.
Absolutely! I am curious how the boards are cut apart for the first 2 units shown. The Chuff Generator seems easier since it has nice gaps between the boards, but the first 2 look pretty well packed with components that would be a high risk of damage when separating. (I assume there is some specialized tool made to do exactly this and I just don't have a clue what it looks like)
-Dave
Dave, the boards are V-Scored to make separation possible. You just break them apart at the separation line.
