Input Voltage (V)

3.3~5
Dynamic current(mA)

<40
Matching time

0.5s
ESD

SD IEC 61000-4-2 LEVEL 4 positive/negative 15KV air discharge
Fingerprint capacity

3000
Greyscale

256 (8-bit)
Display Resolution

208 × 288
Sensor dimension(mm)

33.4 × 20.4
Module dimension(mm)

34 × 28.5

Waveshare High precision Capacitive Fingerprint Reader (B), UART/USB dual ports

SKU: 1094954
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₹4,079.00

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  1. Dynamic current : <40mA
  2. Operating voltage: 3.3-5V
  3. Encryption key : 64-bit encryption
  4. Image collecting rate : 20fps
  5. Matching time : 0.5s
  6. Greyscale: 256 (8-bit)
  7. Fingerprint capacity: 3000
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Description

The Capacitive Fingerprint Reader (B) is a fast and stable capacitive fingerprint module specialized for secondary development, suits integration applications.
By incorporating a high-performance Cortex core processor, high-security commercial fingerprint algorithm, and advanced semiconductor fingerprint sensor, this module is designed as an intelligent integration module with functions including fingerprint enrolling, image processing, template generating and storing, fingerprint matching, and searching, etc.

Features:

  1. Easy to use by some simple commands, you don’t have to know any fingerprint technology, or the module inter structure/calculation
  2. The commercial fingerprinting algorithm, stable performance, fast identification
  3. Sensitive detection, just touch the collecting window lightly, without pressing
  4. Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
  5. Dual communication, UART or USB
  6. Comes with rich development resources (related command documents, tools, and examples for Raspberry Pi/Arduino/STM32)

Package Includes:

1 x Capacitive Fingerprint Reader (B)

1 x PH2.0 5PIN wire

Additional information

Input Voltage (V)

3.3~5
Dynamic current(mA)

<40
Matching time

0.5s
ESD

SD IEC 61000-4-2 LEVEL 4 positive/negative 15KV air discharge
Fingerprint capacity

3000
Greyscale

256 (8-bit)
Display Resolution

208 × 288
Sensor dimension(mm)

33.4 × 20.4
Module dimension(mm)

34 × 28.5

Quick Comparison

SettingsWaveshare High precision Capacitive Fingerprint Reader (B), UART/USB dual ports removeDFRobot Gravity Capacitive Fingerprint Sensor removeDFRobot Gravity: Analog Heart Rate Monitor Sensor (ECG) For Arduino removeDFRobot Gravity Heart Rate Monitor Sensor for Arduino removeDFRobot Fermion: MAX30102 Heart Rate and Oximeter Sensor (Breakout) removeVISHAY VCNL4020C-GS08 BIOSENSOR, I2C, -25 TO 85 DEG C, SMD remove
NameWaveshare High precision Capacitive Fingerprint Reader (B), UART/USB dual ports removeDFRobot Gravity Capacitive Fingerprint Sensor removeDFRobot Gravity: Analog Heart Rate Monitor Sensor (ECG) For Arduino removeDFRobot Gravity Heart Rate Monitor Sensor for Arduino removeDFRobot Fermion: MAX30102 Heart Rate and Oximeter Sensor (Breakout) removeVISHAY VCNL4020C-GS08 BIOSENSOR, I2C, -25 TO 85 DEG C, SMD remove
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Description
  1. Dynamic current : <40mA
  2. Operating voltage: 3.3-5V
  3. Encryption key : 64-bit encryption
  4. Image collecting rate : 20fps
  5. Matching time : 0.5s
  6. Greyscale: 256 (8-bit)
  7. Fingerprint capacity: 3000
  1. Operating Voltage: 3.3V-5V
  2. Operating Current: <60mA
  3. Communication: I2C
  4. Storage Capacity: 80 fingerprints
  1. Brand: DFRobot
  2. Product: Gravity: Analog Heart Rate Monitor Sensor
  3. Input Voltage: 3.3-6V (5V recommended)
  4. Output Voltage: 0-3.3V
  5. Interface: Analog
  6. Operating current: <10mA
  1. Brand: DFRobot
  2. Product: Gravity Heart Rate Monitor Sensor for Arduino
  3. Input Voltage (Vin): 3.3 – 6V (5V recommended)
  4. Output Voltage: 0 – Vin (Analog), 0/ Vin (Digital)
  5. Operating current: <10mA
  1. Power Supply: 3.3V
  2. Working Current: ＜15mA
  3. Communication: I2C/UART
  4. I2C Address: 0x57
  5. Operating Temperature Range: -40℃~85℃
  6. Dimension: 18 x 22mm/0.71 x 0.87″
  1. Product: VCNL4020C-GS08 BIOSENSOR
  2. Operating Voltage Range (V): 2.5 to 3.6
  3. I2C Bus Voltage Range (V): 1.7 to 5
  4. LED Pulse Current (1) (mA): 10 to 200
  5. Ambient Light Range (lx): 0.25 to 16 383
Content

The Capacitive Fingerprint Reader (B) is a fast and stable capacitive fingerprint module specialized for secondary development, suits integration applications.
By incorporating a high-performance Cortex core processor, high-security commercial fingerprint algorithm, and advanced semiconductor fingerprint sensor, this module is designed as an intelligent integration module with functions including fingerprint enrolling, image processing, template generating and storing, fingerprint matching, and searching, etc.

Features:

  1. Easy to use by some simple commands, you don’t have to know any fingerprint technology, or the module inter structure/calculation
  2. The commercial fingerprinting algorithm, stable performance, fast identification
  3. Sensitive detection, just touch the collecting window lightly, without pressing
  4. Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
  5. Dual communication, UART or USB
  6. Comes with rich development resources (related command documents, tools, and examples for Raspberry Pi/Arduino/STM32)

Package Includes:

1 x Capacitive Fingerprint Reader (B)

1 x PH2.0 5PIN wire

This is a capacitive fingerprint sensor with fingerprint collecting, processing, storing, and comparison integrated all-in-one. Taking ID809 high-performance processor and semiconductor fingerprint sensor as the core, the sensor is equipped with built-in IDfinger6.0 fingerprint algorithms that enable it to complete all the fingerprint recognition independently. When working with our Arduino Library, the module is able to realize functions like fingerprint registration, fingerprint deletion, etc. Also, we offer upper computer software to help users conveniently operate this sensor.

This fingerprint sensor comes with round breathing LEDs and has a simple structure, small size, and delicate appearance. The sensor offers fast recognition speed and high security.

Compared with SEN0348 Capacitive Fingerprint Sensor/Scanner, this module adopts Gravity interfaces that make it easier to connect. In addition, it is 3.3V and 5V compliant and supports I2C communication, which is very suitable for working with controllers like UNO, micro: bit, and so on.

Applications:
  • Fingerprint door-lock
  • Drawer Lock
  • Identity Recognition
  • Authorization

Features:

  1. 360-degree fingerprint entry and matching
  2. Self-learning function
  3. CNC metal ring, plus aperture

Useful Links:

Package Includes:

1 x Gravity: Capacitive Fingerprint Scanner/Sensor

1 x Adapter

1 x SH1.0 6P Wire

1 x Gravity-4P I2C/UART Sensor Cable

The DFRobot Heart Rate Monitor Sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG and output as an analog reading. An ECG signal can be extremely noisy so we have included an AD8232 chip which will generate a clear signal from the PR and QT Intervals. Using the Arduino IDE “Serial Plotter” feature,  you are also able to view plotted ECG output on a PC easing the difficulty of using this sensor,  a gravity Interface is adapted to allow plug&play.

The IO expansion shield is the best match for this sound sensor connecting to your Arduino. As this sensor can work at 3.3V which makes it compatible with raspberry pie, intel Edison, joule, and curie.

Features:

  1. ECG method, accurate and stable
  2. Three electrodes
  3. 3.3.3V/5V compatible
  4. AD8232 chip which will generate a clear signal from the PR and QT Intervals

Package Includes:

1 x DFRobot Gravity: Analog Heart Rate Monitor Sensor

The DFRobot heart rate sensor is a thumb-sized heart rate monitor designed for Arduino microcontroller

This heart rate monitor sensor is a pulse sensor that is developed based on PPG techniques. This is a simple and low-cost optical technique that can be used to detect blood volume changes in the microvascular bed of tissues. It is relatively easy to detect the pulsatile component of the cardiac cycle according to this theory. The sensor has two holes that you can use to attach to your belt. You can wrap it on your finger, wrist, earlobe, or other areas where it has contact with your skin.

A gravityInterface is adapted to allow plug & play to ease the barrier of usage.  The io sensor shield is the best option to connect this heart rate sensor with your Arduino or other microcontrollers. Besides, this sensor can also be compatible with raspberry pie, intel Edison, joule, and curie by means of 3.3V Input Voltage.

Features:

  1. it is based on PPG techniques
  2. It is relatively easy to detect the pulsatile component of the cardiac cycle
  3. this sensor can also be compatible with raspberry pie, intel Edison, joule

Specifications:

  1. Input Voltage (Vin): 3.3 – 6V (5V recommended)
  2. Output Voltage: 0 – Vin (Analog), 0/ Vin (Digital)
  3. Operating current: <10mA
  4. Dimension: 28 x 24(mm), 1.102″ x 0.945″(in)
  5. Interface Type: PH2.0-3P

Package includes:

1 x DFRobot Gravity Heart Rate Monitor Sensor

The DFRobot heart rate and oximeter sensor integrate the Maxim MAX30102 chip and an MCU with a heart rate and oximetry algorithm.

The MAX30102 uses PPG(PhotoPlethysmoGraphy) to measure data, which will be converted into heart rate and oximetry values when processed by the MCU, then output through I2C or UART, making the sensor easy to use and greatly reducing resource occupation of the main controller. Meanwhile, the corresponding upper computer is provided to allow you to conveniently read data by a PC.

Note:

1.The pressure may change when the finger is directly pressed down the sensor, which will affect the data output. So please try to fix the sensor on your finger.

2.Wear the sensor on your finger and there is no difference in the direction of wearing.

3. This product is not a professional medical instrument and should not be used as an auxiliary accessory in diagnosis and treatment.

Update

The sensor V2.0 is equipped with a microprocessor that integrates heart rate and oximetry algorithm, which can directly output the relevant data. And it supports I2C/UART communication.

Features:

  1. Microcontroller with an integrated algorithm
  2. Data can be read directly through the host computer

APPLICATIONS

  1. Heart rate blood oxygen project
  2. Home heart rate oximeter
  3. Long-term heart rate and blood oxygen monitoring project

Specifications:

  1. Power Supply: 3.3V
  2. Working Current: ＜15mA
  3. Communication: I2C/UART
  4. I2C Address: 0x57
  5. Operating Temperature Range: -40℃~85℃
  6. Dimension: 18 x 22mm/0.71 x 0.87″

Package Includes:

1 x DFRobot Fermion: MAX30102 Heart Rate and Oximeter Sensor (Breakout)

The VCNL4020C is a fully integrated biosensor and ambient light sensor. Fully integrated means that the infrared emitter is included in the package. It has a 16-bit of resolution. It includes a signal processing IC and features a standard I2C communication interface. It features an interrupt function. Built-in infrared emitter and broader sensitivity. photodiode allows to also work with green and red LEDs 16-bit effective resolution ensures excellent cross talk immunity.  Programmable LED drive current from 10 mA to 200 mA in
10 mA steps Excellent ambient light suppression through signal modulation

Applications

  1. Wearables
  2. Health monitoring
  3. Pulse oximetry

Features:

  1. Package type: surface-mount
  2.  Package form: SMD
  3. Dimensions (L x W x H in mm): 4.90 x 2.40 x 0.83
  4. Communication via I2C interface
  5. Interrupt function

Package Includes:

1 x VISHAY VCNL 4020C-GS08 BIOSENSOR

Weight
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Input Voltage (V)

3.3~5
Dynamic current(mA)

<40
Matching time

0.5s
ESD

SD IEC 61000-4-2 LEVEL 4 positive/negative 15KV air discharge
Fingerprint capacity

3000
Greyscale

256 (8-bit)
Display Resolution

208 × 288
Sensor dimension(mm)

33.4 × 20.4
Module dimension(mm)

34 × 28.5
Operating Voltage(V)

3.3 to 5
Operating Current (A)

<60mA
Interface Type

I2C
Storage Capacity

80 fingerprints
Verification Time

300~400ms
Pixel Resolution

508dpi
Number of Pixels

160×160
Fingerprint Detection Area(mm)

8×8
Working Temperature Range (°C)

-40 to 60
Body Diameter (mm)

21
Height (mm)

5
Input Voltage (V)

3.3-6V (5V recommended)
Output Voltage(V)

0-3.3V
Interface

Analog
Operating Current (A)

<10mA
Dimension

35 x 22(mm), 1.378″ x 0.866″(in)
Interface Type

PH2.0-3P
Operating Voltage Range (V)

2.5 to 3.6
I2C Bus Voltage Range (V)

1.7 to 5
LED Pulse Current (1) (mA)

10 to 200
Ambientt Light Range (lx)

0.25 to 16 383
Spectral Bandwidth Range λ0.5 (nm)

550 to 970
Output Code

16 bit, I2C
ADC Resolution Biosensor / Ambient Light Sensor

16 bit / 16 bit