usb uart at http://www.zjgrow.com

usb uart

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

14%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 GM63F Fast Speed Cheap USB/RS232 Interface 1D/2D CMOS Barcode Scanner Reader Module ~~$18.80~~ now $15.20 piece

19%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 GM73 Small Round Easy Installation USB UART 1D 2D QR Code Barcode Scanner Reader ~~$19.80~~ now $18.50 piece

7%OFF
GROW R303/R303S Fingerprint Module Scanner For Andorid Arduino Free SDK With 1000 Capacity USB UART Interface ~~$36.00~~ now $31.30 piece

13%OFF