QR Code Scanner

Name: China QR Code Scanner Manufacturers Suppliers Factory - Custom QR Code Scanner - HDFocus Tech
Brand: HDFocus
SKU: 246951521

Parameter size (mm): 65 x 61 x 30 ( L x W x H)
Weight: 30g
Directive: Buzzer
Typical power consumption: 0.9W
Input voltage: DC 5.5~3.3V

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Description

Technical Parameters

Products Description

A QR code scanner is a device that can quickly read QR code information. A QR code scanner captures the QR code image through an optical lens, and then uses image recognition technology to decode the information in the QR code. It usually uses a laser or camera to scan the QR code, converts the QR code image into a digital signal, and then uses a decoding algorithm to convert the digital signal into recognizable text, URLs, numbers and other information.

Specification

Image Sensor		CMOS
Resolution 640 * 480 (Full exposure)
Newsletter port		TTL232, RS232, USB(HID,CDC)
Code system	2D	PDF417, QR Code, DataMatrix, etc
	1D	Code 128, EAN-13, EAN-8, Code 39, UPC-A, UPC-E, Codabar, Interleaved 2 of 5, ITF-6, ITF-14, ISBN, Code 93, UCC/EAN-128, GS1 Databar, Matrix 2 of 5, Code 11, Industrial 2 of 5, Standard 2 of 5, Plessey, MSI-Plessey, etc
Reading accuracy*		5mil
Light		White LED
Rotation sensitivity**	whirl	360°
	tilt	±50°
	deflect	±50°
Sign contrast*		≥ 30%
View Anglev	standard	68°
	plumb	51°
Typical reading depth*	EAN 13	10mm-130mm (13mil)
	QR	0mm-95mm (15mil)
	Data Matrix	0mm-60mm (20mil)
	PDF 417	0mm-50mm (6.67mil)
	QRCode(WeChat)	10mm-260mm(32mil)
Machine/device
Parameter size (mm)		65 x 61 x 30 ( L x W x H)
Weight		30g
Directive		Buzzer
Typical power consumption		0.9W
Input voltage		DC 5.5~3.3V
Electric current	Max current	225mA @5V
	Typical current	175mA @5V
Environmental parameters
Operating temperature		-10°C - +50°C
Storage temperature		-40°C - +60°C
Working humidity		5% - 95% (no precipitation)
Ambient light		0 ~ 100,000 LUX
Accesories
USB data line		USB data line, used to connect the reading engine and the information receving host
*Test conditions: Ambient temperature=25℃;Ambient light=200LUX, use the Xinzhigan customize test code
**Test conditions: Test distance=(minimum depth of field + maximum depth of field)/2; Ambient temperature=25℃;Ambient light=200LUX, Test code is mobile phone payment code with 6.47 inch
Specifications are subject to change without notice, and the right of final interpretation belongs to Xinzhigan