smokindog
Member
Kind-of!!!!
The original "design" was to have the micro switch pointed up with the white LED on the closed loop and ride the primer follower until it fell below the roller and opened the switch to turn on the red LED (open loop).
Turns out there was too much tension and travel in the snap switch for the weight of the primer follower rod and I couldn't find a low tension spring switch (weird because years ago it was just the opposite). I had to either wait for an on-line delivery or rethink things. Turns out the primer follower seems to work a bit better with some additional weight anyway so I whipped out my Rube Goldberg handbook and grabbed the closet weights I had
A quick trip to the drill press and voila. I'm pretty happy with it, just need to think of something I have on-hand to dress up the micro switch assembly.
There is another wire reserved for a similar setup on the powder cop. The LEDs have more colors I can buy
PS - For those of you considering this, these LEDs come in a 2x2 configuration as well as the 3x1 that I used for a dollar or more so. I bought both but decided the 3x1 fit the press best without even opening the 2x2's.
The original "design" was to have the micro switch pointed up with the white LED on the closed loop and ride the primer follower until it fell below the roller and opened the switch to turn on the red LED (open loop).
Turns out there was too much tension and travel in the snap switch for the weight of the primer follower rod and I couldn't find a low tension spring switch (weird because years ago it was just the opposite). I had to either wait for an on-line delivery or rethink things. Turns out the primer follower seems to work a bit better with some additional weight anyway so I whipped out my Rube Goldberg handbook and grabbed the closet weights I had

There is another wire reserved for a similar setup on the powder cop. The LEDs have more colors I can buy

PS - For those of you considering this, these LEDs come in a 2x2 configuration as well as the 3x1 that I used for a dollar or more so. I bought both but decided the 3x1 fit the press best without even opening the 2x2's.
I like it! My primer alarm is the factory unit from Dillon and it is battery powered. And it has the most annoying buzzer I have ever heard. And I worry that if the battery runs down, I don't hear it go off, and before you know it I'm making dummies. Very well thought out accessory that anyone can make. Kudos!
This one's been simmering in your brainpan for awhile, eh?![]()