Lego Mindstorms NXT Magnetic Sensor 70 x 20 mm Robot Wheel and Tyre for 6mm shaft it's ideal for both hobbyist

it's ideal for both hobbyist and professional projects where space and power consumption are critical factors

Built-in RTC with backup battery maintaining accurate timestamps during power loss for critical event logging and data integrity

5-3mm range included

3V DC power supply with a minimum capacity of 600 mA during normal operation

Lego Mindstorms NXT Magnetic Sensor 70 x 20 mm Robot Wheel and Tyre for 6mm shaft it's ideal for both hobbyistLego Mindstorms NXT Magnetic Sensor The Lego Mindstorms NXT Magnetic Sensor is a specialized input device designed to detect and measure magnetic field strength and polarity in robotics applications. Robotics educators, FIRST Robotics teams, and automation engineers use this sensor to create intelligent systems capable of detecting metallic objects, measuring magnetic field variations, and enabling proximity based automation without physical contact.