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20Pcs Mini Red Laser Dot Head Diode Module Head WL 650nm 6mm 5V 5mW and 3V 5mW with 20Pcs 5mm GM5539 Photoresistor
TWD 801
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 英國
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The laser dot module has a good focusing ability, and can show a clear and bright round red dot even at a long distance.
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What Stands Out
產品詳情
| Item Weight | 0.1 lbs (50 grams) |
產品描述
20Pcs Mini Red Laser Dot Head Diode Module Head WL 650nm 6mm 5V 5mW and 3V 5mW with 20Pcs 5mm GM5539 Photoresistor
客戶問答
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問題:
What power supply do I need for the laser modules?
Answer: You can use either a 3V or 5V power supply to operate the laser modules. -
問題:
Can beginners use this product?
Answer: Yes, it's designed for easy use, making it suitable for students and novices. -
問題:
What are the applications of the laser dot module and photoresistors?
Answer: They can be used for experiments, children's toys, projectors, and anti-theft alarms.
BGTXINGI Laser Diodes Editorial Review
Customer Reviews & Ratings
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1 星
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Product Price History
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TWD 801
立即訂購並活動它 週四, 七月 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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特色和優勢
- Includes 40pcs set: 10pcs of 3V and 10pcs of 5V laser dot modules, plus 20pcs photoresistors GM5539.
- Easy to use: just connect to any 3V or 5V power supply, perfect for beginners.
- High-performance laser: creates a clear, bright red dot over long distances.
- Photoresistors feature high light sensitivity for quick responses to light changes.
- Durable materials: made from pure copper for longevity.
- Versatile applications include student experiments, electronic toys, projectors, and security systems.
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