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UART

GROW GM872 DC5V 1D/2D QR Barcode Scanner Module USB/UART Interface Bar Code Reader Support Android Windows Arduino For Bus ~~$18.00~~ now $16.90 piece

6%OFF
GROW GM861XS-0 Small 1D/2D Bar Code QR Code DC5V Barcode Reader Module UART/USB Interface White Green LED For Android Linux ~~$15.80~~ now $11.90 piece

25%OFF
GROW GM69Pro-S 1280*800CMOS OCR/1D/2D Barcode Scanner Module USB UART Interface QR Code Bar Code Reader Support OCR Passport ~~$49.00~~ now $42.00 piece

14%OFF
GROW GM71 1D 2D USB/UART Barcode Scanner Module Reader With Interchangeable M12 Lens Support QR Code Bar Code USB UART Interface ~~$16.80~~ now $14.50 piece

14%OFF
GROW GM861XS Small 1D/2D Bar Code QR Code Barcode Reader Module UART/USB Interface White Green LED ~~$15.80~~ now $11.90 piece

25%OFF
GROW GM78 Global Multi-code DC5V USB UART Interface 1D 2D Bar Code Qr Code Scanner Module Reader Support QR DM AZTEC PDF417 ~~$28.00~~ now $24.80 piece

11%OFF
GROW R503Pro UART/USB 1500 Capacity Round RGB LED Control DC3.3V Capacitive Fingerprint Module Sensor Scanner For Access Control ~~$19.00~~ now $17.00 piece

11%OFF
GROW GM77-S 640*480CMOS DC3.3V USB UART Interface 1D 2D Bar Code Qr Code Scanner Module Reader Passport Code Readble Arduino ~~$26.00~~ now $23.00 piece

12%OFF
GROW GM812 Series 1D/2D QR Barcode Scanner Reader DC5V USB/UART Interface For Arduino Windows PDF417 Qr Bar Code Module ~~$20.00~~ now $17.00 piece

15%OFF
GROW GM811 Series DC5V USB/UART Interface Qr Code Scanner Bar Code Reader Support Windows Arduino PDF417 Scanner Module ~~$20.00~~ now $17.20 piece

14%OFF
GROW GM810 Series DC5V 1D/2D QR Barcode Scanner Module USB/UART Interface For Arduino Windows Desktop Mobile Payment Reader ~~$20.00~~ now $18.00 piece

10%OFF
GROW GM861 UART/USB Interface 1D/2D Bar Code QR Code Barcode Scanner Module With Stainless Steel Enclosure White Green LED ~~$16.80~~ now $13.90 piece

17%OFF
GROW GM861S UART/USB Interface 1D/2D Bar Code QR Code Barcode Reader Module White Green LED ~~$16.80~~ now $12.30 piece

27%OFF
GROW R307S Cheap 1000 Capacity USB UART Optical Fingerprint Module Sensor Scanner For Door Access Control ~~$10.00~~ now $8.60 piece

14%OFF
GROW R503-5V RGB LED DC5V UART Interface MX1.25-6pin Waterproof Capacitive Fingerprint Module Sensor Scanner For Arduino Android ~~$16.80~~ now $13.90 piece

17%OFF
GROW GM75 DC5V USB UART Qr Code Bar Code Fast Speed Global Exposure Barcode Scanner Module Reader For Express Box Hospital ~~$27.00~~ now $23.80 piece

12%OFF
GROW GM77 640*480CMOS DC5V USB UART Interface 1D 2D Bar Code Qr Code Scanner Module Reader Passport Code Readble ~~$28.00~~ now $24.80 piece

11%OFF
GROW GM60-S Ring Indicator Light Can Controlled Small Round UART Interface 1D/2D Bar Code QR Code Barcode Reader Module ~~$16.80~~ now $14.60 piece

13%OFF
GROW GM60 Stainless Steel LED Control Ring Indicator Light UART Interface 1D/2D Bar Code QR Code Barcode Reader Module ~~$18.80~~ now $15.90 piece

15%OFF
GROW GM69-S 1280*800CMOS High Density Bar Code Readable 1D 2D USB UART PDF417 Bar Code Qr Code Scanner Module Reader ~~$48.00~~ now $43.00 piece

10%OFF
GROW GM69 1280*800CMOS High Performance 1D 2D USB UART PDF417 Bar Code Qr Code Scanner Module Reader ~~$56.00~~ now $49.90 piece

11%OFF
GROW GM67 1D 2D USB UART Bar Code Qr Code Scanner Module Reader ~~$19.90~~ now $17.00 piece

15%OFF
GROW R502-A New Small Thin Circular Ring LED Control UART DC3.3V MX1.0-6pin Capacitive Fingerprint Module Sensor Scanner ~~$16.80~~ now $12.20 piece

27%OFF
GROW GM73 Small Round Easy Installation USB UART 1D 2D QR Code Barcode Scanner Reader ~~$19.80~~ now $18.50 piece

7%OFF