First a great big Thanks to Connman for making and posting the details of his eclipse tin mod. It was his ideas that made it possible for me to make one for myself and I love it. I didn't have some of the same materials to work with so I had to improvise and make due with what I could, but it all works.
In this first series of pictures you can see that I started by cutting a small piece of nylon strapping that came off a package I got in the mail to act as an insulator between the positive battery terminal and the tin case, I used JB Weld (which is electrically non-conductive) to glue it in place. Then I drilled the appropriate size hole for the 510 atty connector, applied soldering flux to the connector and hole and put it in place. I then dropped on two rings of solder (I formed around the connector) and applied enough heat with a small butane torch, just enough to melt the solder and hold the connector in place. The remaining pictures show the connector in place with the rubber gasket installed, then the center connector in place.
I had no copper sheet or anything similar but I know it had to be thin. So I took a clean piece of 12 ga. electrical wire and hammered it flat on a piece of hardened steel (polished railroad rail) and then filed it to the shape you see below and soldered my positive wire to it. I then used the JB Weld once again to glue it in place on top of the nylon strap. The other pictures show the switch, resistor, LED in place. I wanted to make sure that I had good negative contact with the lid so I soldered a small battery terminal spring to the lid and cut it to the appropriate length which allows the lid to stay closed securely and provide good contact.
One main issue I had was finding something to hold the 18650 battery securely in place, preferably with no movement or looseness. I found that a pre-shaped $0.10 (dime) roll worked perfectly. It's almost as if it was made for an 18650 battery. So I put a battery inside one, then laid a thin coat of Elmers glue on a piece of card stock thickness paper with a small squeegee. I then rolled this paper around my dime roll with battery (about 2 full turns) and allowed to dry. The remaining pictures show my finished product.
Thanks Connman!
In this first series of pictures you can see that I started by cutting a small piece of nylon strapping that came off a package I got in the mail to act as an insulator between the positive battery terminal and the tin case, I used JB Weld (which is electrically non-conductive) to glue it in place. Then I drilled the appropriate size hole for the 510 atty connector, applied soldering flux to the connector and hole and put it in place. I then dropped on two rings of solder (I formed around the connector) and applied enough heat with a small butane torch, just enough to melt the solder and hold the connector in place. The remaining pictures show the connector in place with the rubber gasket installed, then the center connector in place.
I had no copper sheet or anything similar but I know it had to be thin. So I took a clean piece of 12 ga. electrical wire and hammered it flat on a piece of hardened steel (polished railroad rail) and then filed it to the shape you see below and soldered my positive wire to it. I then used the JB Weld once again to glue it in place on top of the nylon strap. The other pictures show the switch, resistor, LED in place. I wanted to make sure that I had good negative contact with the lid so I soldered a small battery terminal spring to the lid and cut it to the appropriate length which allows the lid to stay closed securely and provide good contact.
One main issue I had was finding something to hold the 18650 battery securely in place, preferably with no movement or looseness. I found that a pre-shaped $0.10 (dime) roll worked perfectly. It's almost as if it was made for an 18650 battery. So I put a battery inside one, then laid a thin coat of Elmers glue on a piece of card stock thickness paper with a small squeegee. I then rolled this paper around my dime roll with battery (about 2 full turns) and allowed to dry. The remaining pictures show my finished product.
Thanks Connman!
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Nice job on this ShortStuff, real nice! I like that homemade + connector. Hard to believe that was once a round wire!
