LEGO MINDSTORMS Education EV3 Medium Motor (Brand New)

$55.00

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Product Description:

The EV3 Medium Servo Motor is great for lower-load, higher speed applications and when faster response times and a smaller profile are needed in the robot’s design. The
motor uses tacho feedback for precise control within one degree of accuracy and has a built-in rotation sensor.

  • Tacho feedback to one degree of accuracy
  • 240-250 RPM
  • Running torque of 8 N/cm (approximately 330ml/in)
  • Stall torque of 12 N/cm (approximately 500ml/in)
  • Auto-ID is built into the EV3 software

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The analog EV3 Touch Sensor is a simple but exceptionally precise tool that detects when its front button is pressed or released and is able to count single and multiple presses. Students can build start/stop control systems, create maze-solving robots and uncover the technology’s use in devices such as digital musical instruments, computer keyboards and kitchen appliances.
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  • Sample rate of 1 kHz
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This is a second-hand piece. Well used. The digital EV3 Ultrasonic Sensor generates sound waves and reads their echoes to detect and measure distance from objects. It can also send single sound waves to work as sonar or listen for a sound wave that triggers the start of a program. Students could design a traffic-monitoring system and measure distances between vehicles, for instance. There is an opportunity to discover how the technology is used in everyday items such as automatic doors, cars, and manufacturing systems.
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