- Home Page /
- Industrial Supplies /
- Industrial Electrical /
- Optoelectronic Products /
- Diode Lasers /
- 3VDC 3mW 780nm Infrared IR Laser DOT Module 6...
0 ratings
Item #:
4531120
3VDC 3mW 780nm Infrared IR Laser DOT Module 6x10mm Mini-type Brass
Item #:
4531120
BSD 13
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 26
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
This 780nm laser module with built-in driver is a precise and sensitive optical instrument for professionals and DIY enthusiasts.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Compact Design
Measuring only 6x10mm, this mini laser dot module is perfect for tight spaces where larger modules cannot fit, making it ideal for versatile DIY projects and embedded applications.
High Efficiency
Operating at 3mW with a 3VDC power supply, this laser module delivers powerful performance with minimal energy consumption, providing long-lasting use for various electronic projects.
Precision Output
Emitting a 780nm infrared wavelength, this laser module is designed for precise applications, ensuring reliable functionality in optical communications, sensors, and alignment tasks.
Product Details
| Brand | Q-BAIHE |
| Material | Brass |
| Color | Gold |
| Product Dimensions (L x W x H) | 0.24"L x 0.39"W (0.6 cm) |
| Style | Laser |
Who Should Buy?
-
Hobbyist Projects
Ideal for DIY electronics and laser applications, providing a compact, low-power solution for various projects.
-
Optical Experiments
Great for scientific experiments requiring infrared light source; allows observations without visible light interference.
-
Alignment Tasks
Useful in alignment or positioning applications, enabling precise adjustments with a clearly defined laser dot.
-
High-Power Applications
Not suitable for applications needing high laser power; the output is low at 3mW.
Product Description
3VDC 3mW 780nm Infrared IR Laser DOT Module 6x10mm Mini-type Brass
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the wavelength of the 3VDC 3mW 780nm Infrared IR Laser DOT Module?
Answer: The wavelength of this laser module is 780nm, which places it in the infrared range of the electromagnetic spectrum. Infrared lasers are commonly used in various applications, including remote controls, communication, and alignment tasks. Its specific wavelength allows it to provide a focused infrared dot, perfect for targeting or signaling in equipment calibration or industrial settings. -
Question:
What are the main applications of the 3VDC 3mW 780nm Infrared IR Laser DOT Module?
Answer: This laser module is versatile and can be used in applications such as range finding, alignment, and optical communication systems. Additionally, it is suitable for experiments in optics, sensor applications, and even certain types of arts and crafts projects where invisible laser performance is essential. This flexibility makes it a popular choice among hobbyists and professionals alike. -
Question:
How do I properly install the laser module for my project?
Answer: To install the 3VDC laser module, make sure to connect it to a power supply rated for 3V DC. It’s crucial to test the polarity of the connections before activation, as reverse polarity can damage the module. Secure the laser using mounting tools or brackets to ensure stability during use. Proper installation is important for optimal performance and can help prevent malfunctions, especially in precision applications. -
Question:
Is this laser module suitable for outdoor use?
Answer: While the 780nm infrared laser module can function outdoors, it’s essential to consider visibility and environmental factors. Since infrared light is not visible to the naked eye, it cannot be seen during the daytime without special sensors or cameras. Therefore, for outdoor applications, it is typically used for remote sensing or scanning applications that do not require visible light. -
Question:
Can this laser module be used for safety applications?
Answer: The 3VDC 3mW IR Laser Module can be utilized for safety applications like marking dangerous areas or establishing no-go zones in industrial settings. However, it's vital to ensure that safety protocols are followed when using laser devices to prevent accidents or misuse. Incorporating proper warning signage and implementing controlled access to areas where the laser is active adds an additional layer of safety. -
Question:
What type of power supply is compatible with this laser module?
Answer: This module requires a 3V direct current (DC) power supply. It can be powered with batteries or a DC power adapter. Ensure the power supply can provide a steady voltage and sufficient current to support the module’s performance, as unstable power could affect its output and reliability in applications. The ability to operate on a low voltage makes it convenient for portable projects. -
Question:
Can I adjust the output power of this module?
Answer: The output power of the 3mW IR laser module is fixed and is designed to deliver consistent performance. Adjusting the output is not typically feasible without specialized knowledge or equipment, as the module's design focuses on providing reliable and regulated output. For applications requiring variable intensity, users might consider different models or additional circuitry to control brightness. -
Question:
What safety precautions should I take when using this laser module?
Answer: When using the infrared laser module, always wear appropriate eye protection designed for the specific wavelength to prevent accidental exposure. Ensure that the operating area is secure and that other personnel are aware of the laser's presence. Follow industry standards for laser safety to mitigate risks of injury or damage, especially in environments with multiple users or sensitive equipment. -
Question:
How durable is the brass construction of this laser module?
Answer: The brass construction of the 6x10mm Mini-type module offers excellent durability, making it resistant to wear and tear. Brass is known for its corrosion resistance, which is beneficial in various environments. This durability allows it to withstand the demands of numerous applications, whether in maintenance, hobbyist projects, or professional environments, ensuring longevity and reliability. -
Question:
Where can I buy the 3VDC 3mW 780nm Infrared IR Laser DOT Module?
Answer: You can buy the 3VDC 3mW 780nm Infrared IR Laser DOT Module from Ubuy. Ubuy provides an extensive selection of high-quality electronic components, including this mini-type laser module. With Ubuy, you can access a reliable source for your needs, ensuring that you receive authentic products that meet your project requirements effectively.
Q-BAIHE Diode Lasers Editorial Review
The DaFuRui AM312 PIR Sensor has garnered attention for its effectiveness as a motion detection solution for both indoor and outdoor applications. Users commend its compact design, which makes it convenient to install in various settings without taking up much space. The sensor's sensitivity is another highlight, with many reviewers noting its reliability in detecting motion up to the specified range. Installation appears straightforward, thanks to the clear manual provided with the product, allowing users, even those with minimal technical skills, to set up the sensor effectively. This ease of use contributes to positive customer experiences, leading to successful implementations in home automation, security lighting, and even academic projects. However, some users expressed concerns about the sensor’s performance in extreme weather conditions, indicating that performance may vary based on environmental factors. A few reviews also mentioned that while the sensors generally work well, occasional false alarms can occur—though this seems to happen infrequently. Overall, the DaFuRui AM312 PIR Sensor is well-received among customers who appreciate its functionality, ease of use, and adaptability for a range of projects. Users recommend it for those looking for a reliable motion detection solution without breaking the bank. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Compact and space-saving design
- Reliable motion detection up to specified range
- Easy installation with clear manual
- Versatile for various applications (home automation, security, etc.)
Cons
- Performance may vary in extreme weather conditions
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
BSD 13
Order now and get it around Wednesday, August 26
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Output power of 3mW for effective performance.
- Operates on a working voltage of 3VDC, ensuring compatibility.
- Compact dimensions of 6.0x10mm for easy integration.
- Ideal for industrial, lab, and DIY applications.
- Includes built-in driver for simplified use.
- Emphasizes the need for eye protection during operation.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.