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High Quality USB UART 1D 2D Raspberry Pi Barcode Scanner Module Reader
parameter | function | |
imaging sensor | CMOS | |
pixel | 640*480 | |
lighting | white light | |
focusing | Fine red light | |
Read code system | 2D | QR code, Data Matrix, PDF417, Micro PDF417, Micro QR, Maxi Code, Hanxin, etc |
1D | EAN-13,EAN-8,UPC-A,UPC-E,ISSN,ISBN,Codabar, Code 128,Code93 ,ITF-14 ,Interleaved 2 of 5 ,Industrial 2 of 5,Standard 2 of 5,Matrix 2 of 5,GS1 Databar,Code 39 ,Code 11,MSI-Plessey,Plessey,etc | |
Reading accuracy* | Code39—4mil,QR—7mil,DM —5mil | |
Field of view Angle | Horizontal 36°, vertical 27° | |
Contrast of symbols* | ≥20% | |
Typical reading depth of field * | EAN-13(13mil) | 50~300mm |
Code 39(5mil) | 50~ 120mm | |
Code 39(8mil) | 50~250cm | |
Code 128(15mil) | 40~340mm | |
PDF 417(6.7mil) | 40~ 100mm | |
Data Matrix(10mil) | 25~ 100mm | |
QR Code (15mil) | 25~200mm | |
Barcode sensitivity** | Pitch (tilt) | ±65 ° |
revolve (tilt) | 360 ° | |
deflection (skew) | ±65 ° | |
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