购买 arduino qr code reader

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$15.01
Mini Size E2100 2D QR Barcode Scanner Engine Module Compatible With Arduino And Raspberry PI TTL USB
AliExpress
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$15.01
Mini Size E2100 2D QR Barcode Scanner Engine Module Compatible With Arduino And Raspberry PI TTL USB
AliExpress
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UART DC5V Barcode Scanner Qrcode Reader Module 1D 2D QR Code Bar Code Reader For Android Arduino
AliExpress
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折扣 44%
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UART DC5V Barcode Scanner Qrcode Reader Module 1D 2D QR Code Bar Code Reader For Android Arduino
AliExpress
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GM77-S USB/UART 1D/2D Barcode Scanner High Speed QR Bar Code Reader Module For Android Arduino
Aliexpress
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GM77-S USB/UART 1D/2D Barcode Scanner High Speed QR Bar Code Reader Module For Android Arduino
Aliexpress
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$47.99
Netumscan Mini QR Bluetooth Barcode Scanner, 3-In-1 Automatic 1D 2D Wireless Barcode Reader For Inventory, Small Bar Code Scanner For POS, Computer,
Amazon.com
62
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Netumscan Mini QR Bluetooth Barcode Scanner, 3-In-1 Automatic 1D 2D Wireless Barcode Reader For Inventory, Small Bar Code Scanner For POS, Computer,
Amazon.com
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Wireless QR Code Scanners Readers For Computers, Netumscan 1D 2D Automatic Handhold USB Barcode Scanner For Store, Warehouse POS
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191
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Wireless QR Code Scanners Readers For Computers, Netumscan 1D 2D Automatic Handhold USB Barcode Scanner For Store, Warehouse POS
Amazon.com
191
$74.99
NETUM Upgraded Mini Wireless QR Barcode Scanner, 3 in 1 Bluetooth Portable Pocket Small 1D 2D Bar Code Reader, Automatic Fast, Precise Scanning For
Amazon.com
112
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NETUM Upgraded Mini Wireless QR Barcode Scanner, 3 in 1 Bluetooth Portable Pocket Small 1D 2D Bar Code Reader, Automatic Fast, Precise Scanning For
Amazon.com
112
$34.98
Handheld USB QR Barcode Scanner, Netumscan Wired Automatic 1D 2D Image Bar Code Reader With Adjustable Stand For Store, Supermarket, Warehouse (Wired)
Amazon.com
96
$34.98
Handheld USB QR Barcode Scanner, Netumscan Wired Automatic 1D 2D Image Bar Code Reader With Adjustable Stand For Store, Supermarket, Warehouse (Wired)
Amazon.com
96
$24.63
NETUM Wired 2D QR Barcode Scanner Handheld Automatic Bar Code Reader/Imager (QR, PDF417, GS1 Data Matrix) With USB Cable DS7100 Pack Of 2
kreaagency
$24.63
NETUM Wired 2D QR Barcode Scanner Handheld Automatic Bar Code Reader/Imager (QR, PDF417, GS1 Data Matrix) With USB Cable DS7100 Pack Of 2
kreaagency
$13.00
$14.13
Qr /1D/2D/Code Scanner V3.0 Bar Code Scan Recognition Module Serial Communication Uart Interface Usb
AliExpress
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$13.00
$14.13
Qr /1D/2D/Code Scanner V3.0 Bar Code Scan Recognition Module Serial Communication Uart Interface Usb
AliExpress
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$60.27
$109.59
1 Mega Pixel 2D CMOS 1280X800 USB TTL Barcode Reader Module Fixed Mount Embedded QR Code Scanner
AliExpress
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折扣 45%
$60.27
$109.59
1 Mega Pixel 2D CMOS 1280X800 USB TTL Barcode Reader Module Fixed Mount Embedded QR Code Scanner
AliExpress
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$40.25
$46.80
DC12V 13.56Mhz 125Khz RFID Barcode QR Code Reader Access Control Reader Wigan USB RS232 RS485
AliExpress
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折扣 13%
$40.25
$46.80
DC12V 13.56Mhz 125Khz RFID Barcode QR Code Reader Access Control Reader Wigan USB RS232 RS485
AliExpress
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$42.00
$113.48
Netum Wireless 2D QR NT-1228BL Barcode Scanner Bluetooth Bar Code Reader 2D Scanner For Mobile
Aliexpress
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折扣 62%
$42.00
$113.48
Netum Wireless 2D QR NT-1228BL Barcode Scanner Bluetooth Bar Code Reader 2D Scanner For Mobile
Aliexpress
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$72.55
$201.64
NETUM Waterproof Bluetooth 2D Barcode Scanner Portable 32Bit USB QR Bar Code Reader PDF417 Data
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$72.55
$201.64
NETUM Waterproof Bluetooth 2D Barcode Scanner Portable 32Bit USB QR Bar Code Reader PDF417 Data
Aliexpress
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$44.04
NETUM L8S Wireless 2D Barcode Scanner With Stand Automatic Sensing Scanning QR Bar Code Reader
AliExpress
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折扣 61%
$16.75
$44.04
NETUM L8S Wireless 2D Barcode Scanner With Stand Automatic Sensing Scanning QR Bar Code Reader
AliExpress
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$7.36
$9.81
GM65 1D 2D Barcode Reading Board CMOS QR Code Scanner Reader Module USB URAT 617Nm 6500K DIY
AliExpress
折扣 24%
$7.36
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GM65 1D 2D Barcode Reading Board CMOS QR Code Scanner Reader Module USB URAT 617Nm 6500K DIY
AliExpress
$19.52
$30.99
NETUM Bluetooth 2D Barcode Scanner, 3-In-1 Small Portable QR Bar Code Reader Automatic Wireless Gun
AliExpress
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$19.52
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NETUM Bluetooth 2D Barcode Scanner, 3-In-1 Small Portable QR Bar Code Reader Automatic Wireless Gun
AliExpress
$7.40
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NETUM L5 Wired 2D Barcode Scanner And NT-1228BL Wireless Bluetooth 2D QR PDF417 Bar Code Reader For
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折扣 43%
$7.40
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NETUM L5 Wired 2D Barcode Scanner And NT-1228BL Wireless Bluetooth 2D QR PDF417 Bar Code Reader For
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$33.29
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Square Desktop Scanner 1D 2D QR Code Omnidirectional Automatic Sensing Data Matrix Reader
AliExpress
折扣 24%
$33.29
$44.38
Square Desktop Scanner 1D 2D QR Code Omnidirectional Automatic Sensing Data Matrix Reader
AliExpress
$19.99
Handheld USB QR Barcode Scanner Reader For Computers, Netumscan Handheld Wired Automatic 1D 2D Image Bar Code Scanners For Mobile Payment, Store,
Amazon.com
140
$19.99
Handheld USB QR Barcode Scanner Reader For Computers, Netumscan Handheld Wired Automatic 1D 2D Image Bar Code Scanners For Mobile Payment, Store,
Amazon.com
140
$49.00
$70.00
EP3000 2D QR 1D Barcode Scanner Module With Wiegand RS485 USB RS232 Interface Embedded Reader For
AliExpress
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$70.00
EP3000 2D QR 1D Barcode Scanner Module With Wiegand RS485 USB RS232 Interface Embedded Reader For
AliExpress
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Arduino QR Barcode Scanner Tutorial with PCBWay
2:50
Arduino QR Barcode Scanner Tutorial with PCBWay
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QR code generator • Arduino UNO • Oled display • QR generator • Arduino projects #arduinoproject #oleddisplay #trendingreels #qrcode #diyprojects | Engineer
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QR code generator • Arduino UNO • Oled display • QR generator • Ardu…
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How to connect Arduino UNO and MH-ET LIVE Scanner V3 Barcode QR Code Module
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Arduino RFID And/or QR Code Windows Login
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已浏览 1.9万 次2020年10月8日
instructables.com
1D 2D QR Code Supermarket Laser CCD Arduino Barcode Scanner With Battery
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已浏览 1000 次2023年2月17日
alibaba.com
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2D Barcode Scanner solution for Arduino: Connect solution, Sampl…
已浏览 1.2万 次2020年9月21日
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Cara Menghubungkan Barcode/ QR Code Scanner ke ARDUINO
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已浏览 4265 次2022年3月18日
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QR Reader with USB Host Shield v2.0 + Arduino Uno
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An Arduino-based QR-code Clock
已浏览 1.5万 次2020年9月30日
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Arduino IDE + ESP32 CAM | ESP32-CAM QR Code Scanner | Control L…
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YouTubeNevon Projects
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#263 How to build an Animal RFID reader with Arduino, ESP8266, or …
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QR Code Generation and Display using Arduino and OLED!
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购买 arduino qr code reader

广告
关于我们的广告
$15.01
Mini Size E2100 2D QR Barcode Scanner Engine Module Compatible With Arduino And Raspberry PI TTL USB
AliExpress
Free shipping
$15.01
Mini Size E2100 2D QR Barcode Scanner Engine Module Compatible With Arduino And Raspberry PI TTL USB
AliExpress
Free shipping
$8.46
$15.38
UART DC5V Barcode Scanner Qrcode Reader Module 1D 2D QR Code Bar Code Reader For Android Arduino
AliExpress
Free shipping
折扣 44%
$8.46
$15.38
UART DC5V Barcode Scanner Qrcode Reader Module 1D 2D QR Code Bar Code Reader For Android Arduino
AliExpress
Free shipping
$21.66
$22.80
GM77-S USB/UART 1D/2D Barcode Scanner High Speed QR Bar Code Reader Module For Android Arduino
Aliexpress
Free shipping
$21.66
$22.80
GM77-S USB/UART 1D/2D Barcode Scanner High Speed QR Bar Code Reader Module For Android Arduino
Aliexpress
Free shipping
$47.99
Netumscan Mini QR Bluetooth Barcode Scanner, 3-In-1 Automatic 1D 2D Wireless Barcode Reader For Inventory, Small Bar Code Scanner For POS, Computer,
Amazon.com
62
Free shipping
$47.99
Netumscan Mini QR Bluetooth Barcode Scanner, 3-In-1 Automatic 1D 2D Wireless Barcode Reader For Inventory, Small Bar Code Scanner For POS, Computer,
Amazon.com
62
$35.99
Wireless QR Code Scanners Readers For Computers, Netumscan 1D 2D Automatic Handhold USB Barcode Scanner For Store, Warehouse POS
Amazon.com
191
Free shipping
$35.99
Wireless QR Code Scanners Readers For Computers, Netumscan 1D 2D Automatic Handhold USB Barcode Scanner For Store, Warehouse POS
Amazon.com
191
$74.99
NETUM Upgraded Mini Wireless QR Barcode Scanner, 3 in 1 Bluetooth Portable Pocket Small 1D 2D Bar Code Reader, Automatic Fast, Precise Scanning For
Amazon.com
112
Free shipping
$74.99
NETUM Upgraded Mini Wireless QR Barcode Scanner, 3 in 1 Bluetooth Portable Pocket Small 1D 2D Bar Code Reader, Automatic Fast, Precise Scanning For
Amazon.com
112
$34.98
Handheld USB QR Barcode Scanner, Netumscan Wired Automatic 1D 2D Image Bar Code Reader With Adjustable Stand For Store, Supermarket, Warehouse (Wired)
Amazon.com
96
$34.98
Handheld USB QR Barcode Scanner, Netumscan Wired Automatic 1D 2D Image Bar Code Reader With Adjustable Stand For Store, Supermarket, Warehouse (Wired)
Amazon.com
96
$24.63
NETUM Wired 2D QR Barcode Scanner Handheld Automatic Bar Code Reader/Imager (QR, PDF417, GS1 Data Matrix) With USB Cable DS7100 Pack Of 2
kreaagency
$24.63
NETUM Wired 2D QR Barcode Scanner Handheld Automatic Bar Code Reader/Imager (QR, PDF417, GS1 Data Matrix) With USB Cable DS7100 Pack Of 2
kreaagency
$13.00
$14.13
Qr /1D/2D/Code Scanner V3.0 Bar Code Scan Recognition Module Serial Communication Uart Interface Usb
AliExpress
Free shipping
$13.00
$14.13
Qr /1D/2D/Code Scanner V3.0 Bar Code Scan Recognition Module Serial Communication Uart Interface Usb
AliExpress
Free shipping
$60.27
$109.59
1 Mega Pixel 2D CMOS 1280X800 USB TTL Barcode Reader Module Fixed Mount Embedded QR Code Scanner
AliExpress
Free shipping
折扣 45%
$60.27
$109.59
1 Mega Pixel 2D CMOS 1280X800 USB TTL Barcode Reader Module Fixed Mount Embedded QR Code Scanner
AliExpress
Free shipping
$40.25
$46.80
DC12V 13.56Mhz 125Khz RFID Barcode QR Code Reader Access Control Reader Wigan USB RS232 RS485
AliExpress
Free shipping
折扣 13%
$40.25
$46.80
DC12V 13.56Mhz 125Khz RFID Barcode QR Code Reader Access Control Reader Wigan USB RS232 RS485
AliExpress
Free shipping
$42.00
$113.48
Netum Wireless 2D QR NT-1228BL Barcode Scanner Bluetooth Bar Code Reader 2D Scanner For Mobile
Aliexpress
Free shipping
折扣 62%
$42.00
$113.48
Netum Wireless 2D QR NT-1228BL Barcode Scanner Bluetooth Bar Code Reader 2D Scanner For Mobile
Aliexpress
Free shipping
$72.55
$201.64
NETUM Waterproof Bluetooth 2D Barcode Scanner Portable 32Bit USB QR Bar Code Reader PDF417 Data
Aliexpress
Free shipping
折扣 64%
$72.55
$201.64
NETUM Waterproof Bluetooth 2D Barcode Scanner Portable 32Bit USB QR Bar Code Reader PDF417 Data
Aliexpress
Free shipping
$16.75
$44.04
NETUM L8S Wireless 2D Barcode Scanner With Stand Automatic Sensing Scanning QR Bar Code Reader
AliExpress
Free shipping
折扣 61%
$16.75
$44.04
NETUM L8S Wireless 2D Barcode Scanner With Stand Automatic Sensing Scanning QR Bar Code Reader
AliExpress
Free shipping
$7.36
$9.81
GM65 1D 2D Barcode Reading Board CMOS QR Code Scanner Reader Module USB URAT 617Nm 6500K DIY
AliExpress
折扣 24%
$7.36
$9.81
GM65 1D 2D Barcode Reading Board CMOS QR Code Scanner Reader Module USB URAT 617Nm 6500K DIY
AliExpress
$19.52
$30.99
NETUM Bluetooth 2D Barcode Scanner, 3-In-1 Small Portable QR Bar Code Reader Automatic Wireless Gun
AliExpress
折扣 37%
$19.52
$30.99
NETUM Bluetooth 2D Barcode Scanner, 3-In-1 Small Portable QR Bar Code Reader Automatic Wireless Gun
AliExpress
$7.40
$12.99
NETUM L5 Wired 2D Barcode Scanner And NT-1228BL Wireless Bluetooth 2D QR PDF417 Bar Code Reader For
AliExpress
Free shipping
折扣 43%
$7.40
$12.99
NETUM L5 Wired 2D Barcode Scanner And NT-1228BL Wireless Bluetooth 2D QR PDF417 Bar Code Reader For
AliExpress
Free shipping
$33.29
$44.38
Square Desktop Scanner 1D 2D QR Code Omnidirectional Automatic Sensing Data Matrix Reader
AliExpress
折扣 24%
$33.29
$44.38
Square Desktop Scanner 1D 2D QR Code Omnidirectional Automatic Sensing Data Matrix Reader
AliExpress