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DFRobot

DFRobot UART Capacitive Fingerprint Sensor (FPC, 80 Fingerprints)

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AI Summary
DF Robot Modules for everyday users

The DFRobot UART Capacitive Fingerprint Sensor (FPC, 80 Fingerprints) by DFRobot is a mid-range df robot modules designed for everyday users. It features Operating Voltage (V): 3.3 and Operating Current (mA): <40mA.

₹3,749
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Total: ₹3,749
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Operating Voltage (V): 3.3
Operating Current (mA): <40mA
Communication Mode: UART
Fingerprint Capacity: 80
Verification Time: <0.5S
Resolution (pixels): 508dpi

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1551185Category: DF Robot Modules

About This Product

The DFRobot UART Capacitive Fingerprint Sensor (FPC, 80 Fingerprints) by DFRobot is a mid-range df robot modules designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Operating Voltage (V): 3.3 — works with standard household power
  • Operating Current (mA): <40mA
  • Communication Mode: UART
  • Fingerprint Capacity: 80
  • Verification Time: <0.5S
  • Resolution (pixels): 508dpi
  • Pixel: 160x160
  • Operating Environment: -10 to 60℃ / 20% to 80%RH

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This fully integrated capacitive fingerprint sensor provides an efficient way for users to capture, process, store, and match fingerprints. Based on a high-performance processor & semiconductor fingerprint sensor, it's equipped with a built-in IDfinger6.0 fingerprint algorithm that enables it to complete fingerprint recognition independently. And when working with the DFRobot Arduino library, the sensor can realize functions like fingerprint entry, deletion, and matching through UART. Also, upper computer software is provided to help users efficiently operate it. This low-power sensor comes with a compact size and delicate appearance and offers fast recognition and high security. Moreover, it supports 360-degree view object recognition and deep self-learning.


Connection Diagram:


Useful Link:

DFRobot UART Capacitive Fingerprint Sensor (FPC Connector, 80 Fingerprints)


Applications:

  1. Fingerprint door lock
  2. Drawer Lock
  3. ID Recognition
  4. Authorization

Package Includes:

1 x UART Capacitive Fingerprint Sensor (FPC Connector)

1 x 0.5mm-6Pin FPC Cable

1 x FPC-Pin Header Adapter

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.