बिक्री के बाद सेवा
वापसी और प्रतिस्थापन
ऑप्टिकल संकल्प
752*480 CMOS
Software development kit (SDK)
हाँ
Scan Angle
Roll: 360°, Pitch: ±55°, Skew:±55°
Field of View
Horizontal 36°, Vertical 23°
Operating Voltage
3.3VDC±5%
Dimensions
21.3(W)*15.5(D)*11.6(H)mm
Product name
Arduino QR Code Scanner
Operating Temperature
-20℃ to 55℃ (-4°F to 131°F)
Storage Temperature
-40℃ to 70℃ (-40°F to 158°F)
Illumination
612nm-624nm red LED