making capacitive touch pads
there will be a 1 Volt drop for every ~25 meters / 80 feet
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Pololu Bipolar Stepper 200-Step 28x45mm 0.67A 1385 making capacitive touch padsRepeatable Stepper Motion for CNC, Robotics, and Precision Control The Stepper Motor: Bipolar, 200 Steps Rev, 2845mm, 4. 5V, 0. 67 A Phase is a practical stepper motor from Circuitrocks for students, makers, and repair friendly builds. It fits well in projects that need repeatable positioning, while keeping setup straightforward for testing and prototype work. Compared with generic parts, this product stands out through details such as Bipolar motor,