modname=ckeditor
Rack+Steering gear+Attachment，Includes rack section ，2Steering gear，4Photosensitive modules，1Block solar panel+Voltmeter，Screws, etc.。
Rack+Steering gear+Attachment+ArduinoControl Panel and shield plate， And configuration1Same，IncreasedArduino UNO And Shield plate。
Rack，Including rack+Screw，Steering gear not included，Solar panels and other accessories。
The project，Using photosensitive module to calculate the position of light，Adjust the steering gear to align the solar panel in the direction with the most sufficient light.。Note，This project is for demonstration，The energy provided by the solar panel is not enough to support it.ArduinoRequired power。
Download links for programs and materials：
1. https://create.arduino.cc/editor/wjd76/e225717a-ae15-4282-98bd-f9cf09400bee/preview
2. https://github.com/shihaipeng03/Sunflower
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