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Comment: Sorry you had trouble. Do you have internet links to the types of molds you used so oth…
Comment: If you put this in a freezer bag and store it in the refrigerator, you should be fine.
Comment: Any mold should do, as long as you can remove it.
Comment: I thought the same thing when I first read this, then realized WHOA, this is way more u…
Comment: 9V is certainly quite usable for arduino boards. I think they suggest not using anythin…