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KY-008 650nm 5V Laser Module

KY-008 650nm 5V Laser Module - Main image
$0.3 $0.41 In stock

Category: 感測器

這個 5mW 雷射模組會發射一小束強烈聚焦的可見紅光。下方提供的範例展示了如何將此模組與 Arduino 及光敏電阻模組(可於 此處取得)搭配使用,以執行基本的遠端訊號傳輸。

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Standard Shipping: 訂單處理(工作天) 0–1; 運送(工作天) 7–15.

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Standard Shipping · 美國: US$0.00

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美國 · 退貨期限(簽收後天數): 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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Customer Reviews (4.6 / 5 · 5 reviews)

James ★★★★★

I hooked this up to my Arduino and the beam stayed perfectly focused at about 10 feet, which was great for my light-sensor experiment. The 5V input worked exactly as described without any flickering.

Jacob L. ★★★★★

The little beam is surprisingly crisp for such a cheap module, and it threw a clean red dot across my whole workbench. Took maybe five minutes to wire into a 5V supply and it’s been steady since.

John R. ★★★★★

Hooked it up to my Arduino and got a bright red dot on the wall from across the room. The beam is surprisingly sharp and focused for such a tiny module.