Roinco Fingerprint Scanner TTL (GT 521F32) with JST SH Cable for Arduino, Raspberry Pi Other MCU : Amazon.in: Industrial & Scientific
Amazon.com: AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module for Arduino Locks Serial Communication Interface : Electronics
Barcode/QR Code Reader using Arduino & QR Scanner Module
Amazon.com : Geekstory Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 : Electronics
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Amazon.com: flashtree FPM11A Green Light Optical Fingerprint Reader Sensor Module 6 Pins for Arduino Mega2560 UNO R3 : Electronics
Amazon.com: UMLIFE 2pcs AS608 Optical Fingerprint Reader Sensor Scanner Module Optical Fingerprint Module Door Lock Access Control for Arduino Mega2560 UNO R3 : Electronics
Amazon.com: Green Light Optical Fingerprint Reader Sensor Module Compatible withArduino Raspberry Pi ESP8266 ESP32 : Electronics
Amazon.com : EVAWGIB Embedded 2D Barcode Scanner Module Kiosk Arduino Barcode Scan Engine TTL Small QR PDF417 Code Barcode Scanner Module : Office Products
Amazon.com : Fingerprint Scanner TTL GT511C3-3.3V to 6V : Biometric Security Devices : Electronics
Amazon.com: Wonsung 20Kpps Galvo Galvanometer Based Optical Scanner Including Show Card for Animation Light : Office Products
Amazon.com: with Micro USB and UART Serial Port Barcode Scanner Module 1D/2D Codes Reader @XYGStudy : Electronics
Amazon.com : EVAWGIB Embedded 2D Barcode Scanner Module Kiosk Arduino Barcode Scan Engine TTL Small QR PDF417 Code Barcode Scanner Module : Office Products
Amazon.com: Slamtec RPLIDAR A1M8 2D 360 Degree 12 Meters Scanning Radius LIDAR Sensor Scanner for Obstacle Avoidance and Navigation of Robots : Industrial & Scientific
SparkFun 2D Barcode Scanner Breakout-Read 20 Different Barcode symbologies (Both 1D & 2D)- On-Board Image Processing-Decode UPC Codes to QR Codes-Features 2 LEDs Illumination & Aiming: Amazon.com: Industrial & Scientific
Amazon.com : Geekstory Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 : Electronics
DIY KIT TM1638 Digital LED Display 3-Wire 16 Keys 8 Bits Keyboard 8-Bit Digital Tube Board Scan and Key LED Module for Arduino: Amazon.com: Industrial & Scientific
SparkFun 2D Barcode Scanner Breakout-Read 20 Different Barcode symbologies (Both 1D & 2D)- On-Board Image Processing-Decode UPC Codes to QR Codes-Features 2 LEDs Illumination & Aiming: Amazon.com: Industrial & Scientific
Amazon.com: flashtree FPM12 Optical Fingerprint Reader Sensor Module for Arduino Mega2560 UNO R3
Amazon.com : Geekstory Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 : Electronics
Amazon.com : 2D Embedded Mini Barcode Reader Scanner Scan, Symcode QR Barcode Reader Module Scanner with Auto Sensing Cell Phone Computer Screen Scan : Office Products
Amazon.com : Barcode Scanner Module, 1D/2D Codes Reader Decode Barcode, QR Code etc Onboard Micro USB and UART Interface Plug into a Computer Directly or Other Device Onboard Light Source can Work
TM1638 LED Display 8-Bit Digital Tube Module 3-Wire 16 Keys 8 Bits Keyboard Scan and Key Module for Arduino: Amazon.com: Industrial & Scientific
Amazon.com : Barcode Scanner Module, 1D/2D Codes Reader Decode Barcode, QR Code etc Onboard Micro USB and UART Interface Plug into a Computer Directly or Other Device Onboard Light Source can Work
Amazon.com : XICOOLEE Barcode Scanner Reader Module for 1D/2D Codes Reader, QR Code etc, with USB Type C and UART Interface : Office Products
