| 摘要 |
This solar powered goose repellant (GRS) Unit will harmlessly keep away Canada geese, ducks, crows, gulls, vultures, cormorants, egrets, and herons. It will do this by sensing the animals via PIR sensor, recharging via solar cells and scare the geese away via 532 nm DPSS Green Laser that will disperse and pivot side to side throw its holographic diffraction grating lens.
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