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Mega Protoshield compatible for Arduino Mega
Product Photosensitive Diode Sensor Module Robotics and automation In robotics and automation
includes 6 PWM Analog Inputs 6 (A0–A5)
and machine monitoring
motorcycle anti-theft devices
Pololu QTR-1RC Reflectance Sensor - Digital RC, 2-Pack dsi Mega Protoshield compatible for ArduinoReliable Line and Reflectance Sensing with QTR 1RC Reflectance Sensor 2 Pack The QTR 1RC Reflectance Sensor 2 Pack is built for line sensing and surface detection in small robots and automation projects. It also works well for edge detection, simple proximity tasks, and reflectance based triggers. Important: Reflectance readings vary with surface color, distance, and ambient light. Best results come from calibrating the sensor over the exact surface
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