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Solar Tracker
Introducere
A solar tracking device using two servomotors to move in two directions and 4 photoresistors to always follow the strongest source of light. The solar panel built on the structure driven by the motors will follow the strongest light source and charge an LED.
Descriere generală
The 4 photoresistors change their resistance depending on how much light hits them so that when it is dark they have a high resistance and when light hits them they have a lower resistance. Using a voltage divider we can determine which side is darker or more illuminated and move the device with the servomotors accordingly so that all photoresistors have similar resistances. A solar panel will be mounted on the platform controlled by the motors and it will attempt to power an LED.
Hardware Design
Hardware Components:
- Arduino Uno R3
- 2 servomotors SG90
- 4 photoresistors
- 1 solar panel
- resistors
- breadboard
Software Design
- mediu de dezvoltare (if any) (e.g. AVR Studio, CodeVisionAVR)
- librării şi surse 3rd-party (e.g. Procyon AVRlib)
- algoritmi şi structuri pe care plănuiţi să le implementaţi
- (etapa 3) surse şi funcţii implementate
Rezultate Obţinute
Concluzii
Download
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Jurnal
Bibliografie/Resurse
