Sun Tracker

Sun Tracker

Project Summary

Build a single-axis sun tracker to balance a light source between two sensors. This is a good example of a sensor-based control system.

Project Objectives

  • Track the position of a light source using two light sensors.
  • Control the rotational direction of a DC motor.
  • Investigate the reduction in motor speed when gearing down.

Project Downloads

Download the instructions and program components to perform this project.

Project Equipment

Select the equipment you want to purchase for this project.

Order CodePrice
Interfaces
Vernier SensorDAQ
Sensors
Light Sensor (2)
Digital Control Unit
Software
LabVIEW
Other
  • DC motor
  • Project base
  • Aluminum channel
  • Shafts (2)
  • Shaft collars (2)
  • Pulleys (4)
  • Bushings or bearings (2)
  • C-clamp for DC motor
  • Belts or rubber bands (2)
  • Jumper wires
  • Terminal block
  • L-brackets (2)

Most of these parts can be found at www.mcmaster.com

Vernier Software & Technology Project Lead the Way LEGO Education NI LabVIEW National Instruments The Center for Engineering Education Outreach
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