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It's Cyber Monday all week long! Use promo code BFCM2023 at checkout for 15% off SparkFun Original Products under $200. Some exceptions apply. Shop SparkFun Originals.
It's Cyber Monday all week long! Use promo code BFCM2023 at checkout for 15% off SparkFun Original Products under $200. Some exceptions apply. Shop SparkFun Originals.
This is the Circuit Scribe Conductive Ink Pen, a simple looking ball-point pen that allows you to draw circuits instead of so…
Bare Conductive's Electric Paint Pen is just like any other water-based paint... except that it's electrically conductive!
