Tell us about yourself!
If you are soldering plumbing for water pipes, be sure to use lead-free solder.About de-burring the inside, many tubing cutters incorporate a metal blade that is inserted into the end of the pipe, which you twist back and forth to remove the burr.
Casting In Pre-made Molds
LEDs and Lighting Class
Tools and Materials for Arduino
Welcome to Arduino
Perhaps in your intro you could elaborate about what batteries you are protecting, and why. I hope I didn't just miss that part. Apologies if I did.Apparently everyone else who has posted comments already knows about this - sorry for my ignorance.None of my batteries are protected that I know of.Thanks.