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Product QTR-8RC Reflectance Sensor Array Output format 8 digital I/O-compatible signals that can be read as a timed high pulse Operating voltage 3
Many board variants handle both 3
the higher input voltage will show up on the output
It works well for robotics
classroom robots
Lead Screw T10 300mm Stainless Steel servo motor Product QTR-8RC Reflectance Sensor ArrayMechanical Motion Parts for Better Fit, Drive, and Alignment The Lead Screw T10 300mm Stainless Steel is a practical motion hardware from Circuitrocks for students, makers, and repair friendly builds. It fits well in projects that need mechanical fit and mounting, while keeping setup straightforward for testing and prototype work. Compared with generic parts, this product stands out through details such as 300mm. That makes it a solid choice for
US$ 29.99
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