Secret revealed: Arduino qr code scan | Technical sheet

  • QR Code Scanner: Free QR Code and Barcode Reader
    QR Code Scanner includes the following features: - Scan a large array of barcodes including QR Codes, Aztec, Code 39 and many more - Copy the barcode information to your clipboard for use with your other applications - Share the QR Code or other barcode through messaging, sms, other - Lookup the QR Code product or complete a web search for the QR Code - Based on zxing mobile
  • NADAMOO Wireless Barcode Scanner 328 Feet Transmission Distance USB Cordless 1D Laser Automatic Barcode Reader Handhold Bar Code Scanner with USB Receiver for Store, Supermarket, Warehouse
    Long Distance Wireless Transmission Technology.Delivers up to 400m transmission in open air/100m transmission indoor. No More Data Cable Needed, easily connected with your laptop, PC etc. With Mini USB Receiver,USB plug-and-play, no drive installation needed.Just plug USB and open up a EXCEL/WORD file then scan,works like a virtual keyboard input Two paring mode: One-to-one mode,More-to-one mode. At one-to-one mode,one scanner only transmit barcode to the one usb receiver. AT More-to-one mode,Multiple scanners can transmit barcode to the one usb receiver - ideal in a warehouse where several people are scanning at once. Two working mode:Instant upload mode / storage mode. Internal offline storage supports up to 100,000 barcodes in offline storage mode. Scan and store barcode when far away from the receiver,and then update the data to your device when you come back entering the wireless transmission range. Two scanning mode:Key the trigger to begin scanning or switch to automatic mode for quick scanning without pressing any buttons
  • Inateck Barcode Scanner, 1D 2D USB Plug and Play, Read Barcode on Screen and GS1 Barcode, BCST-53
    ❤【2D Barcode Scanner】: The scanner is capable of scanning almost all kinds of 1D and 2D barcodes including the stacked GS1, inverted and colorful barcodes. ❤【Reminder】: Some barcodes, such as GS1-128 and code 11, cannot be read by the barcode scanner only if you manually enable the corresponding functionality. This is to ensure the scanning speed of the barcode scanner. ❤【Support on-Screen Barcodes】: The scanner supports reading barcodes on both paper and screens. ❤【Plug and Play】: No driver or extra software required. Just plug and go! ❤【Custom Service】: The BCST-53 features various custom settings, and users can use them following the steps in the instruction manual. If you want other customized settings, our experienced engineers team can offer you solutions anytime!
  • ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano
    Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit. Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the dual-color sensor. Add useful modules like GY-521 accelerometer module, LCD1602 screen, DS1307 real time clock module etc. Upgraded tutorial only for R3, MEGA2560 R3, NANO in CD, listing paper, resistors pack only from Elegoo Team. There are tutorials in the CD that comes with. If you prefer download the tutorials online from the official website 100% compatible with Arduino official IDE, Raspberry Pi and STM32. Note: To use Elegoo starter kits requires basic electronic knowledge. If the user has no experience, it would be better to have someone lead and teach them while studying.
    34.99 $
  • 1D/2D/QR Wireless Bluetooth &2.4Ghz and USB Wired Handheld Barcode Scanner Symcode scan Code Plus Temperature Measurement Combo
    Scanning code + temperature measurement wireless Bluetooth handheld scanner LCD digital display, using infrared temperature measurement technology to avoid skin contact, causing infection, safe care The two modes can be switched at will, and the function can be switched in scan code and temperature measurement, without the need to use scan code and measurement at the same time Scanning code + temperature measurement wireless Bluetooth handheld scanner Using high-precision scanning head, high sensitivity, accurate identification of incomplete bar codes, fuzzy bar codes, fast scanning of codes with supplementary light, solving environmental problems such as strong light, dim light, and low light Scanning code + temperature measurement wireless Bluetooth handheld scanner The transmission method is diversified. Information can be transmitted to the PC terminal through 2.4G, Bluetooth, and wired for cloud processing and transmission to the cloud Scanning code + temperature measurement wireless Bluetooth handheld scanner Temperature measurement, scan code health code, scan personal information, express code scan, product scan code Scanning code + temperature measurement wireless Bluetooth handheld scanner One-button temperature measurement, multiple buttons, clear button marking, healthy and environmentally friendly PP material, if you have any questions, please contact cjsboyfirend163.com for your service
    69.99 $ 89.99 $ -22%
  • TASKTIGER – Barcode Scanner – QR Scanner 2D Handheld – QR Code Scanner for Wired and Wireless Use – Barcode Reader Bluetooth – Code Scanners Compatible with Apple and Android for Stores and Warehouses
    2D HANDHELD QR SCANNER – streamline your warehouse or retail business by using this wireless, 2D handheld QR scanner to pick orders, process stocktakes and organize your items quickly and efficiently. Fully compatible with Android, Windows and Apple applications, this barcode scanner is designed to work with Stationary and Mobile POS/MPOS systems in Retail POS Mode QR CODE SCANNER COMPATIBILITY – this industrial level barcode scanner is highly versatile as it is compatible with a wide range of Stationary and Mobile POS/MPOS systems in Retail POS Mode, including, Square, Shopify, Clover, Shopkeep, Lightspeed and Heartland CODE SCANNERS FOR WIRED OR WIRELESS USE – our barcode reader is fully Bluetooth enabled and can be used either wired or wireless, without the need for any drivers or installation software. The removable cable has a USB input or the 2.4GHz high range USB adapter can be used which is designed for MAC OS (Apple), Windows (PC), WindowsServer and Microsoft Tablets running Windows RT/Pro BARCODE SCANNER WITH PREMIUM FEATURES – this QR code scanner is particularly useful in warehouse and low-light settings as it has a built-in flashlight which is automatically activated with the clicker, and an auto-scan function which makes ideal to use with Retail POS Systems. A QR scanner stand is included so that end users can hover product keys underneath the barcode scanner which auto-detects and scans the product's UPC RISK FREE BARCODE READER – your barcode scanner comes with a full one-year warranty, please contact us directly if you have any issues at all with your purchase so we can swiftly rectify the problem. 1 year tech support is also included for you so you can always keep your retail operation running smoothly
    59.99 $
  • TEEMI 2D Barcode Scanner USB Wired Handheld Automatic QR Data Matrix PDF417 bar Codes Imager for Mobile Payment Computer Screen Scan Support Windows Mac and Linux PC POS
    INTELLIGENT STAND AVAILABLE: With the special designed stand, the scanner will automatically switch to Hands-free Presentation mode when it is in the stand and be in Trigger mode when it is out of the stand. CMOS IMAGING SCANNING TECHNOLOGY: with advanced digital image acquisition function, it can identify screen code, incomplete code and fuzzy code etc READS BARCODES ON VARIOUS MEDIA: Easily capture all common bar codes (1D, 2D and PDF417) on labels as well as on mobile phone displays. With this 2D scanner, you will be ready for the coming mobile barcodes revolution. NOT SUPPORT PEARSON TESTING BARCODE. PLUG-AND-PLAY: Just plug into a standard USB port and start your scan, no drivers required, no battery; works with Windows, Linux and Mac OS systems DURABLE and CONFIGURABLE: Withstands 50 times 1.6m to concrete and 10Gs 0.06" double amp. You can add prefix or suffix before, after or in-between different type of barcodes, like removing initial first charaters of Code 128 and adding characters before UPC-A.
    39.99 $
  • TEEMI Handsfree 2D QR Desktop Barcode Scanner, 1D Handheld Automatic Omnidirectional USB Reader CMOS Image Sensor, Large Scanning Window Capture Screen Codes, TMSL-72
    PLUG-AND-PLAY: Just plug into a standard USB port and start your scan, no drivers required, no need battery; works with Windows, Linux and Mac OS systems AFFORDABLE 1D/2D SCANNER: Easily Capture barcodes from mobile devices, PDF417, 1D and 2D Paper barcodes on items for sale, coupons, loyalty cards and more; even blurring, incomplete barcodes can be decoded and uploaded at superfast speeds HANDHELD AND HANDS-FREE MODES: Dual mode functionality saves time, keeps the lines moving, minimizes wait times and eliminates the need to lift heavy items. Reducing the opportunity for injury. Convenient top trigger with LED indication and programmable beeper volume protects productivity in noisy environments, such as theaters, airports and restaurants by providing both visual and audible confirmation of successful scans BUILT FOR YOUR BUSINESS: This TMSL-72 provides the performance and features needed to significantly reduce data entry errors and boost productivity day in and day out in gift shops, boutiques, sporting goods, jewelers, video stores, florists and other retailers. Placing this reliable tool at your point of sale will ensure quick transactions and keep the lines moving. GO ANYWHER DESIGN: The most compact footprint in this class, the TMSL-72 can fit in the most space constrained areas, from the point of sale in a boutique to the ticket window at a train station; also this scanner is wall mountable. Fits just about anywhere.
    59.99 $
  • HiLetgo 5pcs Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due
    The module (MicroSD Card Adapter) is a Micro SD card reader module for reading and writing through the file system and the SPI interface driver. SCM system can be completed within a file MicroSD card .Support Micro SD Card, Micro SDHC card (high speed card). 3.3V regulator circuit: LDO regulator output 3.3V for level conversion chip, Micro SD card supply. Level conversion circuit: Micro SD card to signal the direction of converts 3.3V, MicroSD card interface to control the direction of the MISO signal is also converted to 3.3V, general AVR microcontroller systems can read the signal. Positioning holes: 4 M2 screws positioning holes with a diameter of 2.2mm, so the module is easy to install positioning, to achieve inter-module combination.
    6.99 $
  • Makerfire 10pcs Arduino NRF24L01+ 2.4GHz Wireless RF Transceiver Module New
    Brand New, 90 Days Warranty Model: NRF24L01
    12.88 $

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