Re: Joule Thief Circuit boards for sale ...
Update: Feb 2016 - I have run out of boards, so no longer selling them.
I have asked a moderator to close down this thread.
Thanks much for the support for this fun project :-)
Will
Thank you guys for your kind words :o
I updated post #2 with the other "nugget" I wanted to share, which is my own guide for finding the "minimum" length for a given battery combination. Back when I was doing these 1xD's a lot, I most often was given the task of making the 1xD the shortest...
Thank you Daniel :o
The deep tailcap mod simply allows the overall length to be shorter, by the same amount that the spring is recessed. As an alternate (or in addition), one can also shorten the OEM spring, or use a shorter spring. This mod came from multiple requests from past customers who...
These are what I came up with to adjust the length of the 1xD's based on the target battery/cell. Please note that these were "minimum" length - if you are going to use this "guide" please start a little longer and/or take into account the deep tailcap mod in order to achieve the min length...
If you have access to a lathe capable of cutting threads, here a guide on how to make a custom 1xD Mag host:
Step 1: Start with a "D" size host, colour of your choice. For this guide my customer asked for 2x Digital Cammo 1xD's, designed for a 32650 "D" size LiIon cell, which is right around...
No, not the expert. Just that I "really" love them for Delrin and also Aluminum, since they are even sharper than Al-specific inserts - and they seem to last forever with Delrin and Al. That being said, I did try them with Titanium, and they did not last.
Some reading on PCD and its uses...
Wow, older thread resurrected :-)
Even the picture links don't work!
To answer the question, coatings were not tested against salt water. I however would have zero reservations on using either one of these baked finishes around salt water.
Will