Adafruit Copper Foil Tape Conductive Adhesive 5mm x 25m - 1128 2991 } to{opacity:1

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Best practices Double-check polarity

widely supported CH340G — common

with a gold or tin coating to promote conductivity and prevent corrosion

and a display for local readout

Adafruit Copper Foil Tape Conductive Adhesive 5mm x 25m - 1128 2991 } to{opacity:1Copper tape can be an interesting addition to your toolbox. The tape itself is made of thin pure copper so its extremely flexible and can take on nearly any shape. You can easily solder to it, and the tape itself can carry current just like a wire. On the back is an electrically conductive adhesive. The adhesive can't carry significant current but it is very handy for sensing applications where you don't want to solder the copper tape. We've seen such