Define Your Requirements:

Identify the platform: Are you developing for a mobile app, web application, or desktop application?

Determine features needed: Consider features like camera access, decoding speed, supported QR code types (standard QR codes, Datamatrix, etc.), and compatibility with different devices.

Check Platform Compatibility:

If you're developing a mobile app, choose a module that is compatible with the target platforms (iOS, Android).

For web applications, look for JavaScript-based libraries.

Evaluate Documentation:

Check the documentation of potential barcode scanner engine. A well-documented module will save you time during integration.

Community Support:

Choose a module with an active community. This ensures that you can find help, updates, and solutions to potential issues.

Performance:

Consider the decoding speed and performance of the module. A fast and efficient scanner is crucial for a smooth user experience.

Ease of Integration:

Look for modules that are easy to integrate into your existing codebase. Some libraries offer simple APIs that make integration straightforward.

License:

Make sure to check the license of the QR code scanner module. Ensure that it aligns with the licensing requirements of your project.

Security:

If security is a concern, choose a module that adheres to best practices and has a good reputation for security.

Reviews and Recommendations:

Check for reviews and recommendations from other developers who have used the QR code scanner module. This can provide insights into real-world usage and potential issues.

Testing:

Before finalizing a industrial fixed barcode scanner perform testing to ensure that it meets your requirements and works reliably in different scenarios.

Popular QR code scanner modules for different platforms include:

ZBar for C/C++

ZXing for Java/Android

AVFoundation for iOS

QuaggaJS for JavaScript (Web)

Always refer to the official documentation and community forums for the latest information and updates on QR code scanner modules.

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Professional embedded barcode scanning engine can provide efficient solutions for your embedded and 2D barcode reading application needs. Generally speaking, the scanning engine has a built-in high-quality sensor head and is professionally embedded in QR code scanning, which can quickly and accurately identify various 1D and 2D barcodes. With excellent decoding performance and sensitive scanning, it can not only identify 1D and 2D barcodes on paper and film, but also recognize highly reflective screen codes and screen codes with lower brightness. In addition, it can quickly wake up the scanning device to read the barcode, so that the product barcode can be recognized immediately when it passes through the scanning window.

In recent years, more and more companies have embedded and used barcode scanning engines. As a well-known national high-tech enterprise in China, Shenzhen Rakinda Internet of Things Technology Co., Ltd. has been committed to scanning code modules, barcode scanning engines, embedded QR code scanning heads, and QR code scanning modules since its establishment in 2000. Development of barcode reading equipment such as module modules and related technical solutions for QR codes. This time, Shenzhen RAKINDA launched a high-performance embedded 1D 2D barcode reading engine-LV30, which can be installed and embedded with a customized appearance structure and can be adapted to various PDA devices, POS devices, and tablet devices that have structural size requirements. and other thin and light devices, etc., committed to providing faster and better QR code scanning solutions for multiple scenarios.

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According to reports, the LV30 barcode scanning engine adopts an integrated design and is compact in size, making it very convenient to be embedded in various devices as a barcode reading component. After a successful scan, the buzzer will beep and the indicator light will flash to avoid missing scans. It is compatible with all kinds of extremely miniaturized application devices, such as handheld machines, industrial tablets, POS devices and other terminals. The following are the main features of this scanning engine:

(1) Excellent decoding and sensing capabilities: The professional embedded barcode scanning engine is equipped with a high-quality sensor head, which can quickly and accurately identify various 1D and 2D codes. Whether it is a barcode on paper or film, or a highly reflective screen code or a low-brightness screen code, it can be easily processed.

(2) Integrated design: The scanning engine adopts an integrated design, and its compact size allows it to be easily embedded into various devices, providing more possibilities for your applications.

(3) Intelligent wake-up: When the product barcode passes through the scanning window, the scanning engine can be awakened immediately and start reading the barcode information immediately. This greatly improves scanning efficiency and saves time and cost.

(4) Diverse application scenarios: The code scanning engine is compatible with all types of extremely miniaturized application devices, and is especially suitable for embedding into portable devices such as handheld machines. Whether it is in the fields of retail, logistics or warehousing management, it can exert excellent barcode reading capabilities.

Common headaches in one- and 2D scanning:

1. The scanning head is not sensitive and the mobile phone screen is difficult to scan;

2. Can scan 1D codes but difficult to scan QR codes; can scan QR codes but difficult to scan 1D codes;

3. There are many performance problems with the barcode scanning engine, and no one understands the after-sales service; or the after-sales service is not timely, and technical issues cannot be communicated;

4. Those with good scanning performance are priced too high, while those with low prices have poor performance;

5. The size of the scanning engine is too large and too thick, the space for embedding it in a tablet device is limited, and the reading distance is not far enough;

6. Many inferior scanning engines cannot properly read the code information on the mobile phone screen when the mobile phone screen is reflective, has color film, is backlit or is dark.

The 1D/2D scanning engine LV30, specially designed for embedded in industrial tablets, has super decoding capabilities and is suitable for barcode scanning on products or materials in various harsh environments. It is suitable for various reading distances and can quickly read all types of barcodes. , QR codes, even difficult barcodes such as wrinkles, bends, bends, damage, plastic film coverage, low contrast, etc. can be easily read, which not only improves the scanning speed and accuracy of industrial tablets, but also further improves the performance of tablet devices. performance, bringing more convenience and benefits to industrial production and warehouse management. Next, let’s take a look at what scenarios can be achieved by embedding the LV30 2D scanning engine into an industrial tablet?

Inbound and outbound:

Using the LV30 barcode reading engine specially designed for industrial tablets, you can quickly scan the barcode information on the incoming products, automatically parse complex 2D barcodes, enter the incoming quantity and location information, and the system will automatically update the inventory information.

Warehouse inventory:

Using the LV30 barcode reading enginespecially designed for industrial tablets, you can scan the barcodes on products or materials one by one, enter the actual inventory quantity, and the system will automatically compare it with the expected inventory and display the inventory results.

Inventory management:

Using the LV30 barcode reading engine specially designed for industrial tablets, you can scan the barcodes on products or materials and input product information into the system. The tablet device will automatically match the scanned barcode with the inventory information in the system and display detailed information about the product materials.

Unique product main features:

▲ UIMG core technology: using the sixth-generation core decoding technology independently developed, it can quickly read barcodes of various qualities;

▲ High integration: integrated design of decoder board and camera, the volume is reduced to the extreme, which can meet the needs of various extremely miniaturized applications;

▲ Clear aiming mode: Even in bright sunlight, it can provide clear laser cross aiming to ensure accurate barcode scanning;

▲ Green and low power consumption: Adopt independent NLDC core technology, which greatly reduces operating power consumption and prolongs the service life of equipment;

▲ Multiple built-in TTL-232 and USB interfaces are optional to ensure stable power supply and no data loss during transmission.

Excellent decoding performance:

▲ Can easily read barcodes on paper, magnetic cards and other media, with strong reading performance;

▲ Using advanced intelligent optical focusing system, it can intelligently sense the external environment, automatically adjust the adaptability of light perception, and ensure fast code reading;

▲ Simple configuration, support online upgrade;

▲ Exquisite design and high integration. The image collector and decoder board are integrated into one, easy to install, small in size and flexible in application;

▲ Provide rich secondary development functions, including providing users with fully open image acquisition interface, original data interface and I/O operation interface, and users can easily solve individual needs by using the SDK provided by Rakinda.

Typical application scenarios:

Supporting PDA equipment, tablet equipment, light and thin equipment, traditional self-service equipment, etc.

In order to achieve information management, various handheld devices and self-service devices usually integrate QR code reading, barcode recognition, barcode scanning, barcode reading, data collection and other functions closely related to information collection and processing in addition to some basic functions. At this time, the emergence of embedded code scanners makes the design of professional 2d code reading equipment and equipment simpler and more powerful, and at the same time greatly reduces the technical threshold for non-professional information terminal equipment to apply two-dimensional codes.

In the market, our smart terminals have been widely used in various industries. For example, in the industrial field, smart handsets can easily realize data collection and transmission, making data more accurate, timely and reliable. In the field of self-service, smart self-service terminals can easily improve work efficiency and reduce manpower and costs. In the field of access control security, intelligent access control can easily realize the automatic management of access control. It is worth mentioning that if you pay close attention, you will find that no matter what kind of smart terminal application is closely related to the embedded QR code scanner.

The function of the embedded 2D code scanner is high-speed scanning and accurate decoding. It can quickly and accurately read the information in the 2D code, thereby improving the operating efficiency and user experience of the smart terminal. Just align the paper barcode or the QR code on the display screen with the scanning window, and scan the information on the QR code immediately. Compared with the traditional way of manually inputting information, it is not only convenient and accurate, but also saves time. The small scanning window is thoughtfully designed, the light is soft and not dazzling, and the scanning speed only takes half a second. Therefore, for enterprises that want to gain a competitive advantage in the smart terminal industry, introducing an embedded QR code scanner is a wise choice.

The RD4300Pro embedded 2D barcode scanner independently developed by Shenzhen RAKINDA breaks through the previous working mode of the scanner. The perfect embedding of the terminal, combined with RAKINDA new generation of reading engine, has greatly improved the work efficiency of the product. In order to facilitate multi-scenario use in conjunction with embedded applications, there are fixed holes at the four corners of the RD4300Pro, which are easier to be embedded and integrated into supporting applications in the device, reducing the cost of device structure modification, and support online upgrades, customized development and secondary development.

The use environment of RD4300Pro embedded 2D code scanner: it is convenient to embed various devices as barcode reading components, such as VTM cabinets, e-commerce self-lifting cabinets, smart home lockers, ATM self-service cabinets, self-service terminal equipment, queuing Calling equipment, etc.

As we all know, many occasions today are inseparable from the application of code scanning and reading. For example, in such a compact space inside a self-service vending machine, such an embedded barcode reader called a "QR code scanning module" is always integrated to meet the reading requirements of paper codes and mobile phone screens. There is no need to deliberately focus, and you only need to swipe various QR codes, screen codes, etc. to complete decoding and verification accurately and quickly, thereby obtaining a convenient and efficient shopping experience. When using the ordering machines of McDonald's and KFC, we can also find the figure of the QR code module series products. Users can easily complete self-service ordering and checkout by reading the payment code in the mobile phone through the scanning module, which not only improves the ordering efficiency, but also reduces the queuing time. In addition, by embedding the QR code module, self-service equipment can also provide more services, such as electronic vouchers, mobile marketing, etc., to meet the diverse needs of users.

So, which QR code scanning module is suitable for embedding in self-service equipment? Let’s take a look at RAKINDA RD4500R series QR code module.

The appearance size of the RD4500R 2D code scanning module is 71*61*50mm (length*width*height), and the overall weight is only 280g, which can be said to be a very compact design. This scanning module is mainly composed of three parts, the first part is the module where the scanning window is located, the second part is the USB interface connected with the data line, and the third part is the power adapter needed when using RS232

In terms of scanning performance, RD4500R adopts the world-leading LV intelligent graphic recognition technology. In addition to being able to scan paper codes, it has a better reading ability for QR codes displayed on electronic screens such as ipads and mobile phones (4 auxiliary automatic induction lighting white lights are used inside, which has a wider sensing and reading range and better scanning efficiency, and can easily cope with various environments such as strong light, low light, and color film). Designed to easily realize the perfect embedding with terminals such as vending machines, ordering machines, access control gates and self-service machines.

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Use the barcode scanner module to read the pick-up code (QR code) in the mobile phone and verify it accurately. It only takes a few simple steps and does not require cumbersome password input and other processes. Moreover, the scanning module usually has the function of scanning paper barcodes and screen code reading and verification, which can make the use of cabinets more smooth. So what kind of barcode scanning module is suitable for installation in self-service kiosks? Scan paper codes and screen codes at the same time? Work stably in harsh outdoor environments? Cost-effective? Lightweight and easy to install? Is there such a barcode scanning module?

If you want to know the answer to the question, why not get to know us today——Shenzhen Rakinda LV3298 2D barcode scanning module, and see what kind of "magic power" it has that can be used in self-service cabinets such as automatic lockers and logistics express cabinets. Bring higher efficiency and better user experience to merchants.

LV3298 has high-precision barcode reading performance, integrated compact shape structure, supports TTL-232 and USB interface (HID-KBW, virtual serial port), and can be easily integrated into the most popular equipment and applications nowadays, becoming a self-service kiosk machine Ideal embedded scanning solution for and other thin and light devices.

Features:

High-precision barcode reading;

Dual-core decoding chip + third-generation SIGA3 decoding algorithm;

The scanning rate is high, and the two-dimensional imaging speed is more than five times that of the traditional scanning engine;

Green low power consumption.

Embedded barcode scanners can be understood as modules that embed code scanning devices into other devices, also known as "barcode recognition modules". In layman's terms, it is to embed the embedded barcode scanner into various terminal devices, and rely on other devices to complete the function of scanning codes. At present, embedded barcode scanners are widely used in many fields such as self-service cabinets, gate access control, and vending machines. This "barcode recognition modules" has many advantages, first of all, it does not occupy the code scanning function of other equipment, which ensures the normal use of the equipment. Secondly, it has high reliability, long service life, and is not prone to failure. Finally, because the embedded barcode scanner can be integrated into the device, it will not affect the product design principle, and its appearance will be more beautiful. Embedded barcode scanners have a large number of application scenarios, so let's take a look at them in detail.

Vehicle POS Payment Terminal

We usually swipe the QR code of the mobile phone on the vehicle POS and other payment terminals to perform accurate and fast online and offline decoding and verification process, using the embedded barcode scanner.

vending machine

In the field of vending machines, embedded barcode scanners can be used to read mobile Alipay and WeChat payment barcodes. The user only needs to align the QR code (such as QR code, payment code, etc.) of the mobile phone with the sensing area of the scanning device back and forth to "test back and forth" to complete the payment. In this process, the embedded barcode scanner can realize data interconnection and exchange between the vending machine and the payment system through the Internet of Things technology.

Gate access control, mobile ticket collection and scanning, etc.

In places such as movie theaters, high-end communities, and office buildings, terminals using barcode reading applications have been widely used. The embedded barcode scanner has naturally become an important part of this type of terminal equipment. Users scan barcodes or QR codes through devices, not only can quickly complete payment and ticket inspection, but also improve the efficiency of information collection and processing (barcodes or QR codes).

In short, with the continuous development of technology, the application scenarios of embedded barcode scanners will continue to expand. This "barcode recognition module" can not only improve work efficiency and accuracy, reduce the workload of personnel, but also is easy to operate and portable, which brings a lot of convenience to people's daily life. I believe that in the near future, embedded barcode scanners will be promising! Shenzhen RAKINDA Internet of Things Technology Co., Ltd., as a product and solution provider with barcode identification as its core technology, is committed to providing various intelligent identification solutions for industry customers. In the future, Shenzhen RAKINDA will continue to follow the simple but profound business promise, that is, "your satisfaction is our pursuit"! We always tailor the most suitable products and services for customers according to the actual needs of customers, and truly achieve "the company is attentive and the customers are at ease"! Regarding how to configure the barcode recognition module and how to install the embedded barcode scanner correctly, please contact us to provide products and solutions.

At present, the most common system of gates is access control system and ticketing system.

Access control system, the earliest way to block the electric control door, but the door can not effectively achieve only one person at a time, and because of the structure and shape constraints, the use of limited occasions; switch to the machine can solve these problems, especially in the building or Closed the geographical area of the entrances and exits, very suitable for use as a door access control system blockade ticketing system, the relationship between the ticket part and the gate is inseparable, as long as the non-manual automatic ticket, it can not leave the gate. One of the most typical types of applications is rail transit and electronic tickets. Rail transit, including subway, high-speed rail, etc., has no longer see the brake as a separate product, but classified as part of the automatic ticket machine.

RD4500I QR Code Reader is good at reading both printed and mobile phone screen 1D 2D barcodes, good choice for kiosk, access control system, ATM, etc.it has two features.firstly, ease of integration .It can be easily integrated into access control system, kiosk, vending machine, etc.Designed primarily for such applications as electronic tickets,smart home barcode scanner applications.This 2D fixed barcode scanner has an IP54 rating making and it dust & water-proof. Secondly,excellence Technology.The RD4500I is excellent in reading both printed and mobile phone screen QR code. Even in dark conditions,the RD4500I can also read the phone screen bar code.The RD4500I also has industrial-grade sensors that eliminate the need for moving parts and are designed to be easily integrated into OEM equipment based on rich experience of Internet of things.

Besides,it also can be applied in Self-service Kiosk, Payment Terminal, Turnstile, Parking Meter, etc.RD4500I QR Code Reader is excellent in reading both printed and mobile phone screen barcodes.

At the beginning of February, the friends of the Shenzhen rakinda R&D team brainstormed through remote meeting and office methods, and proposed a smart hardware solution for body temperature measurement + identity verification. The original mature identity recognition product, the intelligent identity verification terminal F2-H, can support face recognition, optional custom ID card recognition and NFC card recognition functions, combined with temperature measurement scenarios in major public places under the epidemic, and embedded non-contact infrared For the temperature measurement module, after product planning, technology research and development, and landing tests, Guangdong rakinda has developed an intelligent identity verification terminal with both identity verification and temperature measurement functions in a short period of time to meet the intelligent non-contact temperature measurement and attendance function.

On the one hand, the RAKINDA smart identity verification terminal F2-H can measure the temperature remotely through infrared, which can complete the temperature measurement in 1-2 seconds, reducing the workload of manual operation and the risk of interpersonal transmission; on the other hand, the smart identity verification terminal F2-H It can also support non-contact access control attendance, without fingerprint attendance and check-in attendance, reducing cross-infection caused by a large number of people contacting terminal equipment, faster efficiency and safer use.

At present, in order to ensure timely detection and investigation of persons with abnormal body temperature, temperature measurement and identity verification are required to enter factories, office buildings, and residential areas. The two steps add up to time and effort. At the same time, too low efficiency may cause crowded queues. Using the face temperature measurement access control terminal that does not require manual operation, the temperature can also be measured within 1 meter from the temperature measurement access control terminal, and at the same time, it can complete non-contact temperature measurement and identity recognition, and promptly screen people with fever and send high temperature reminders. It is used in office buildings, communities, hospitals, banks and other places to use science and technology to do a good job in epidemic prevention and control to keep the virus out of the door.

RAKINDA smart hardware focuses on building open smart hardware customized solutions, and its products include handheld Android smart terminal series, desktop Android smart terminal series, and cabinet-type Android smart terminal series. Provide one-stop smart hardware customization solutions, and there have been successful cases in security, catering, tourism, hotels, logistics, retail, department stores and other industries.