No worries, kc0pet@... de KC0PET, Rick

All, For a more detailed test device for testing and characterizing LEDs, I put this together last year. I can share gerber files if anyone wants to have a board made or could be persuaded to order mo

I have been finding that the flat on the LEDs have been harder to see on many LEDs these days. I even had some that had the flat on the wrong side, ugh. I have started marking the -/cathode lead with

Doc, I have found that almost any wire works. I use a lot of #24 zip cord or speaker wire (stranded), I seem to always have a lot around and it is cheap. For more strength, I use #18, but others have

Jim, great pointers! I do like the "bridge" for no-connection. I have been using KiCad, not sure if it can do the bridge. Another thing is if possible to route the wires so they do not cross at all, I

Dave et al, I am using the same ChipQuick as K8IQY. Thermally stable is good, also get a lot of paste for the money (https://www.tequipment.net/Chip-Quik/TS391AX50/Solder-Paste/?gclid=Cj0KCQjw852XBhC6

Is there a need for a support group for kilocycle users. Hi de Rick, KC0PET

The SS-40 I offered for sale earlier is spoken for. Rick

Doing some shack cleaning. I have an unbuilt SS-40 kit. Asking $25 shipped to the lower 48 (DX will be a little more). Please respond off-list if you are interested. Thanks for the bandwidth. Rick Ben

Seem to be having trouble. No need to respond.

I would use what you have on hand. Just about anything works for a small relay. As some have pointed out, for larger relays something with more current capacity would be better. I have used "mystery d

Nicely done, Jim de KC0PET, Rick

You might try ebay, it looks like you can get them quite a bit cheaper. Not sure how they compare to the $5 -7 ones but it might be worth a try for around $1 each. de KC0PET, Rick

Looks like these are not regulated, so the Jameco option is probably best. Rick

Mouser electronics still has some also but slim pickin's and somewhat hard to find in their search engine. Try this link. http://www.mouser.com/Triad-Magnetics/Power/Power-Supplies/Plug-In-AC-Adapters

Sounds like a great partnership! de KC0PET, Rick

The Tut 80 has been sold. 73s everyone. Rick

I am doing some shack cleaning. This one has been sitting around too long and I have too many other unfinished projects. Everything is still in the original unopened packaging. The manuals are availab

So in Chinese and some other related languages, the number 3 is "sa", "san", "sam", "sang", etc. Perhaps for this month it could be the "sam sunday sprint". Then we can return to English next month (h

QSL