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Jumper Wire Single 20cm Robotics Bangladesh
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Reference: RBD-1354

Jumper Wire Single 20cm

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
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MIFARE Classic 1K RFID NFC Smart Card 13.
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Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 32
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Heat Shrink Tube Robotics Bangladesh
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Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

Price BDT 2
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Kiloohm (KΩ) 1/4w Resistors - Pack of 5 Robotics Bangladesh
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Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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Ohm (Ω) 1/4w Resistors - Pack of 5 Robotics Bangladesh
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Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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Jumper Wire 40 Pcs Set 20cm Robotics Bangladesh
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Reference: 0031

Jumper Wire 40 Pcs Set 20cm

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 100
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5 mm Red LED (Pack of 5) Robotics Bangladesh
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Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
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Push Button Switch (2PIN) Robotics Bangladesh
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Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 5
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BC547 NPN Transistor Robotics Bangladesh
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Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 4
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1N4007 Diode Robotics Bangladesh
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Reference: RBD-1360

1N4007 Diode

PN junction rectifier diode. One direction flow of Current. Used for conversion of AC power to DC. 1N 4007 is electrically compatible with other rectifier diodes  Used instead of any of the diode belonging to 1N400X series

Price BDT 4
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Gravity: Ring 2D QR Code Scanner Robotics Bangladesh
  • Gravity: Ring 2D QR Code Scanner Robotics Bangladesh

Gravity: Ring 2D QR Code Scanner

RBD-3002
DFRobot

This highly integrated QR code scanner with excellent performance can recognize common 1D codes and 2D codes. With a small size, it employs easy-to-connect Gravity Interface and is equipped with a colorful indicator that feeds back the sensor recognition status by showing different colors.

Operating at 3.3V/5V, the scanner is compatible with UART and I2C communication, which makes it easier to develop on controllers like Arduino, ESP32, Raspberry Pi, etc.

BDT 7,050
Quantity
In Stock

Only 5 items left in stock
  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement

INTRODUCTION

This highly integrated QR code scanner with excellent performance can recognize common 1D codes and 2D codes. With a small size, it employs easy-to-connect Gravity Interface and is equipped with a colorful indicator that feeds back the sensor recognition status by showing different colors.

Operating at 3.3V/5V, the scanner is compatible with UART and I2C communication, which makes it easier to develop on controllers like Arduino, ESP32, Raspberry Pi, etc.

Gravity:Ring 2D QR Code Scanner

Connection-Diagram with DFRduino UNO R3

It can be used in self-service vending machines, subway gates, access control, payment machines, etc.

FEATURES

  • Use-to-connect Gravity interface
  • 3.3V/5V power supply
  • I2C & UART supported

APPLICATIONS

  • Self-service vending machines
  • Subway gates
  • Access control
  • Payment machines

SPECIFICATION

  • Power Supply: DC3.3V/5V
  • Working Current: <70mA
  • Communication: I2C, UART
  • Image Pixel: 640*480
  • Light Source: colorful indicator/green light flashing prompt successful reading
  • Code System: 1D: EAN13, EAN8, UPCA, UPCE0, UPCE1, Code128, Code39, Code93, CodeBar, Interleaved 2 of 5
      2D: QR code, Data Matrix, PDF417

  • Depth of Field: QR Code (25mm-150mm product performance may be affected to varying degrees due to barcode quality and environmental conditions)
  • Contrast: ≥25%
  • Reading Angle: roll 360°, pitch 55°, yaw 55°
  • Scanning Angle: 69° (horizontal), 56° (vertical)
  • Reading Accuracy: ≥5mil
  • Working Temperature: 20°C ~60°C
  • Storage Temperature: -40°C ~80°C
  • Environment Light: 0~100000Lux
  • Relative Humidity: 5% to 95% (non-condensing)

DOCUMENTS

SHIPPING LIST

  • Ring 2D QR Code Scanner x1
  • Adapter Board x1
  • PH2.0-4P Dupont Wire 30cm(Red Black Blue Green) x1

What is the price of Gravity: Ring 2D QR Code Scanner in Bangladesh?

The latest price of Gravity: Ring 2D QR Code Scanner in Bangladesh is BDT 7,050 You can buy the Gravity: Ring 2D QR Code Scanner at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Product Details
RBD-3002
5 Items
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Reference: RBD-2778

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Reference: RBD-1753

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Reference: RBD-3218

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Reference: RBD-0569

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Reference: RBD-2657

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Reference: RBD-1854

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Reference: RBD-1348

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Reference: RBD-2858

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Reference: RBD-3171

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Reference: RBD-0389

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Reference: RBD-2533

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Reference: RBD-0396

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Reference: RBD-0690

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Reference: RBD-2147

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Reference: RBD-2723

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Reference: RBD-550

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Reference: RBD-2081

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Reference: RBD-2395

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Reference: RBD-2806

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Reference: RBD-2056

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Reference: RBD-1918

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Reference: RBD-2661

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Reference: RBD-1352

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