When it comes to the mobile phones QR code reading , people usually think of scanning codes. Indeed, it is precisely because of the irreplaceable superior application characteristics of the two-dimensional code decoding chip in various IoT applications that the two-dimensional code recognition module has become a very popular application in the current digital age. For example, in the field of commercial applications, high-performance, low-cost QR code scanner modules and their solutions are used in mobile phone QR code applications, industrial automation QR code applications, epidemic prevention health code (QR code) verification applications, and QR code verification applications. Code traceability applications and other typical two-dimensional code IoT application fields will have a disruptive impact, greatly improving the application reliability of the system, and reducing the operating cost of the system, thus triggering and spawning a large number of business models of two-dimensional code IoT applications, fundamentally affecting and changing people's lives.

Know the QR code decoding chip？

The core technology of two-dimensional code mainly includes 2d code decoding software and reading device. The core component of the two-dimensional code reading machine--the 2D code reading engine is the core technology, which mainly includes efficient two-dimensional code encoding and decoding processing and an integrated circuit composed of embedded systems, optics, sensors, etc. Decoding core components for independent applications.

The 2d code decoding chip decodes is transformed into hardware decoding based on traditional software, using large-scale programmable logic circuits and innovative R&D and design, so that the decoding speed of the system is increased by more than 10 times compared with the decoding method of the soft machine. The efficiency (anti-fouling) is increased by 30 to 50 times. At the same time, the peripheral circuits and components required by the original decoding system are greatly simplified, the cost and power consumption are reduced, and the reliability is improved, which undoubtedly greatly reduces the threshold for the application of QR code technology in major digital scenarios. At the same time, it has spawned a large number of QR code IoT business models and innovative applications in various industries. It is simply too convenient!
    
So it is not difficult to understand why QR code decoding chips are used in all major digital scenes. The introduction of the QR code recognition module (embedded with a dedicated chip for QR code decoding) fully plays the role of hardware decoding and information recognition, and realizes interaction in various scenarios; compared with the traditional software decoding method, the most important advantage is low cost, high reliability, and has fast reading and decoding capabilities.

What are the QR code scanning modules?
At present, the QR code recognition module has been widely used in various fields, covering different fields such as epidemic prevention and control, e-government, public services, people’s livelihood applications, and even the construction of new smart cities. It also provides effective supporting conditions for barcode manufacturer, computer manufacturer, financial equipment manufacturer, Mobile phone QR code recognition applications and other related fields. What needs to be pointed out is that in the application fields of QR code recognition modules, QR code reading engines and QR code decoding chips, Shenzhen Rakinda Internet of Things technology and service team are leading the way and quickly landed Scanning and identifying two-dimensional code technical services, especially for terminal devices in the Internet of Things, provides highly cost-effective embedded solutions. Shenzhen Rakinda has always insisted on bringing excellent products to every user, such as LV-series (2097, 30, 3000U, 4900 and 5300, etc.) and RD-series (4300pro, 4500R, 4800, etc.), which are very suitable for various 2d barcode reading..