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Maikrt

Maikrt Embedded QR Code Scanning Module USB and UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control, Locker Scan Code Payment etc

    • Based on 12 reviews
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Availability: Only 6 left in stock, order soon!
Fulfilled by Maikrt
Arrives Jun 8 – Jun 30
Order within 9 hours and 17 seconds
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Features

  • A small 1D/2D codes reader,Can be embedded in any device for scanning code to identify other items, by using the intelligent image recognition algorithm.Configurable via scanning 'configuration code',Module matching light source, Can work in the dark.
  • Embedded QR code scanning module is used for access control, channel gate, locker, scan code payment, etc. And other industry equipment to achieve smart project,The performance is stable and the decoding speed is very fast.
  • 2D/QR code scanning module support linux,Android, windows and other systems, Can easily capture bar codes 1D, 2D on labels, paper, and mobile phone or computer displays,Sensitive and accurately.
  • USB and TTL dual interface, equipped with 9pin terminal line and USB cable, which is convenient for you to convert between UART TTL serial port and USB interface. No need to worry about the use of interface types.
  • After receiving our products, connect to the line, after power-on That can scan the code;The module scans the code directly and sends the result to your host computer automatically. After receiving the data, the host computer can proceed to the next step.

Description

Applications Fields: Smart Access Control, Locker, Scan Code Gun, Channel Gate, Station Inspection Ticket, Smart Self-Service Terminal, Supermarket, Retail Store, POS System, Cash Registers,Warehouse Management, Conference Ticketing, etc Need to Scan 2D Codes Industry Equipment. Technical Parameters: Voltage:5V. Power:<0.9w. Communication interface:UART TTL\UART RS232\USB Scanning Mode: Omni-directional Auto Sense Scan Mode. Parameter setting method: sweep QR code setting parameter or host command setting. Work tips: Buzzer can be connected, LED indicator. Scan angle: ±60°, ±40°, ±360° (left right, front back, rotation). Decoding type: 1D/2D:Code128,UCC/EAN-128,AIM-128,EAN-8,EAN-13, ISBN/ISSN,UPC-E,UPC-A,Interleaved 2 of 5,ITF-6,ITF-14,ITF-25,Industrial 25,Standard 25,Code 39,Codabar,Code 93,Code 11,QR Code. Scan Distance:5 mil: 5 to 10cm (adjustable by customer needs). Working temperature: -25°C~55°C. Humidity: 5%~95% (Non-condensing). Dimension: 66mm x 65mm x 26.5mm.Package Includes: 1 x QR Bar code Scanner. 2 x Interface line At the same time match the USB cable and UART TTL serial cable for you to choose the interface type.If you need to know the product details, you can contact us via Amazon to send us an email.We will send you the product development materials and setup manual. The product is developed and produced by our company.The company has professional technicians to provide after-sales technical support. Please rest assured to buy; Thank you for your support and trust.

Compatible Devices: Laptop, Desktop, Smartphone


Power Source: Corded Electric,Usb Cable


Brand: Maikrt


Connectivity Technology: RS232, USB Cable


Operating Voltage: 5 Volts


Package Dimensions: 5.28 x 3.58 x 1.93 inches


Item Weight: 4.6 ounces


Is Discontinued By Manufacturer: No


Date First Available: August 27, 2018


Manufacturer: MC-3000


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 8 – Jun 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Instructions are easy.
This QR code systems works just as intended with USB. Very well put together. It comes with a cable to help you attach it to your custom circuit as well. WARNING! No where does it say that it operates on 3.3V for the logic levels on TX and RX. I used a translator, because the operating voltage specified was 5V. So I assumed the logic was also at 5V. Since this is true, I would not recommend plugging the TX line from an Arduino UNO into the RX line of the QR code reader as without more data , this could potentially damage the device. The seller of this QR code reader needs to specify that it operates at 3.3V logic with a 5V power supply to it. ... show more
Reviewed in the United States on October 6, 2023 by David
    • Good device, reads lots of codes, lots of setup options
The media could not be loaded. I have a few of these Maikrt modules and have not had any problems (been using them lightly for a couple of months). They have lots of configuration options so you can set what kinds of codes it will read, settings for feedback beeps, lights, timers, volume, and settings for the data, character timing for HID mode, data termination (can't be set to anything you want but it can be set to CR, LF, or both, or none). Very flexible. You can configure it by scanning QR codes or sending commands (I've only done it via QR). I always use the module in USB mode but I wanted to try the same test as the other gentleman who was having problems so I connected it to an Arduino and set it for UART/TTL mode and ran that same sample program he was using and it worked fine for me using the program as-is and all the defaults on the scanner module. I don't know why his was not working. FYI, I am using a Zulkit ABS enclosure also purchased from Amazon. ... show more
Reviewed in the United States on February 21, 2023 by Marty
    • Works well, offers lots of functionality, easy to work with.
This device was perfect for my home automation project. I was looking for a QR code reader which is small, easy to integrate with and of decent build quality, and this device surpassed my expectations. The device has functionality to monitor its status, and restart if necessary, which is just what I was looking for. When I was building the components in my home automation project (a door control system), I emailed the seller asking for more information, and they answered quickly to my email with the correct information and supplied a guide with detailed instructions. I can recommend this product. ... show more
Reviewed in the United States on April 17, 2023 by Per
    • Description lies about supported codes - doesn’t actually support most of them
Description lists support of great many codes, but in reality it only supports less then half of what is claims, specifically: QR, UPCA, UPCE, EAN13, EAN8, CODE39, CODE128, CODE25. Stay away, this is very dishonest. I foolishly designed and built an enclosure for this scanner, only to find out that it is totally useless for my application. ... show more
Reviewed in the United States on April 19, 2023 by MFReader
    • problems with conection
The media could not be loaded. i try to use very times , but i never to connect to my qr reader. i try conect by usb and ttl , i used the diferents tipes de QR codes for the diferents conection but i couldnt conect.
Reviewed in the United States on April 18, 2022 by JORGE
    • Works as expected
Tested and working
Reviewed in the United States on December 16, 2022 by Hamzat Azeez

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