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

GROW R503-3.3V (M25) LED Capacitive Fingerprint Identification Sensor Module

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-04-19

  • Brand: GROW
  • SKU: 3763 | DAG076

Availability: InStock priceValidUntil: 2026-04-19

  • Rs. 2,242.35 (inc GST)
    Rs.1,900.30 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

GROW R503-3.3V Capacitive Fingerprint Sensor Module

GROW R503-3.3V Capacitive Fingerprint Module with UART interface, 200 fingerprint capacity, and 508dpi resolution.

The GROW R503-3.3V Capacitive Fingerprint Sensor Module offers a reliable solution for fingerprint recognition. This module captures high-quality fingerprint images with a resolution of 508dpi, ensuring accurate identification. It features a UART interface for easy integration with other systems. With a capacity to store up to 200 fingerprint templates, it is ideal for security systems requiring quick and reliable access control.

Designed for efficiency, the GROW R503-3.3V Capacitive Fingerprint Sensor Module operates at a voltage of DC 3.3V and consumes low power. Its effective collection area measures 15mm, making it suitable for various biometric applications. The compact design allows for easy installation in various devices, enhancing user convenience and security.

Applications for the GROW R503-3.3V Capacitive Fingerprint Sensor Module include access control systems, attendance tracking, and secure authentication in personal devices. This module can function independently or connect with external systems, providing flexibility for various user needs.

Explore the innovative solutions from DNA in the Bio Medical & Bio Metric Sensor category. The GROW brand offers reliable fingerprint sensor modules. Check other Bio Medical & Bio Metric Sensor that we have in stock.

At DNA, we cater to all your electronic component needs. If you cannot find specific parts, we can import them for you. We support both retail and bulk orders. Check out related items like HMI Displays, IGBTs, Inductors, and more. Contact Us.

Features of GROW R503-3.3V Capacitive Fingerprint Sensor Module

  • Compact design
  • UART interface
  • High-resolution imaging
  • 200 fingerprint capacity
  • Low power consumption

Specification of GROW R503-3.3V Capacitive Fingerprint Sensor Module

  • Interface: UART(TTL)
  • Resolution: 508 DPI
  • Voltage: DC 3.3V
  • Sensing array: 192*192 pixel
  • Working current: 20mA
  • Standby current: 2uA
  • Fingerprint Capacity: 200

Applications of GROW R503-3.3V Capacitive Fingerprint Sensor Module

  • Access control systems
  • Attendance tracking
  • Secure authentication
  • Personal device security
  • Biometric identification

Package Includes

  • 1 X GROW R503-3.3V Capacitive Fingerprint Sensor Module
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

NEW Products

Product Page : New Products

SS Switch IP67 16mm 12 to 24 Volts, Latching, Green Ring Indicator (Flat Head)

SS Switch IP67 Latching 16mm with Green Ring Indicator SS Switch IP67, Latching, 16mm, 12-24V, Wate..

Rs.369.69 (inc GST)
Rs.313.30 + GST

SKU: 8608 | DAH728
Stock: 10

TCRT5000L Optical Sensor

TCRT5000LReflective Optical Sensor with Transistor OutputThe TCRT5000 and TCRT500L are reflective se..

Rs.53.10 (inc GST)
Rs.45.00 + GST

SKU: 262 | DAA621
Stock: 2

SINDA 16X2 Green LCD Display

SINDA 16X2 Green LCD Display Module SINDA 16X2 LCD Display with Green Backlight, 16x2 Character Form..

Rs.159.30 (inc GST)
Rs.135.00 + GST

SKU: 7276 | DAD185
Stock: 9

HLK-PM01L AC to DC 3 Watt 5 Volt Power Module

HLK-PM01L AC To DC 3 Watt 5 Volt Power Module HLK-PM01L 5V 3W AC to DC power supply with compact si..

Rs.206.50 (inc GST)
Rs.175.00 + GST

SKU: 2599 | DAC992
Stock: 20

Have You Seen

Product Page : Have You Seen

80 Kg Load cell CZL 601 - Electronic Weighing Scale Sensor

CZL 601 80Kg Load Cell for Electronic Weighing Scale CZL601 80Kg Load Cell for accurate weight meas..

Rs.446.04 (inc GST)
Rs.378.00 + GST

SKU: 2644 | DAB318
Stock: 2

Heat Shrink Sleeve 4mm Black

Heat Shrink Sleeve 4 mm BlackCB-HFT 4 mm Black Heat Shrink Sleeve for insulation with a 2:1 shrink r..

Rs.18.03 (inc GST)
Rs.15.28 + GST

SKU: 2374 | DAB938
Stock: 50

Nextion Discovery NX3224F028 2.8" Resistive Touch Display

Nextion NX3224F028 2.8" Discovery Resistive Touchscreen DisplayNX3224F028 - 2.8" Resistive Touchscre..

Rs.2,655.00 (inc GST)
Rs.2,250.00 + GST

SKU: 3179 | DAD103
Stock: 20

1 Way Push Button Box

1 Way Push Button Box1 Way Empty Push Button BoxThis  is black and white empty box for push but..

Rs.94.40 (inc GST)
Rs.80.00 + GST

SKU: 1693 | DAB986
Stock: 1

Related Products

7402 Quad NOR gate

7402 Quad NOR gate

7402 Quad NOR Gate IC 7402 Quad NOR Gate, 4 independent gates, operates at 5-7V supply voltage. Th..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 64 | DAA255
Stock: 15
Xbee/Zigbee PRO Shield

Xbee/Zigbee PRO Shield

Arduino Xbee/Zigbee PRO Shield for Wireless Communication Xbee/Zigbee PRO Shield for Arduino UNO en..

Rs.353.06 (inc GST)
Rs.299.20 + GST

SKU: 479 | DAB355
Stock: 1
Flame Sensor Module

Flame Sensor Module

Flame - Fire Sensor Module A flame detector is a sensor designed to detect and respond to the prese..

Rs.41.30 (inc GST)
Rs.35.00 + GST

SKU: 898 | DAA687
Stock: 0
12V DC Electric Solenoid Lock

12V DC Electric Solenoid Lock

12 Volt DC Electric Solenoid LatchWant to lock door, drawer or any other moving part then this solen..

Rs.339.13 (inc GST)
Rs.287.40 + GST

SKU: 1574 | DAC401
Stock: 5
DMM-4026-B-I2S-R Microphone MEMS (Silicon)

DMM-4026-B-I2S-R Microphone MEMS (Silicon)

DMM-4026-B-I2S-R MEMS Microphone Digital Audio Capture DMM-4026-B-I2S-R Microphone, I2S interface, ..

Rs.410.44 (inc GST)
Rs.347.83 + GST

SKU: 8740 | DAI032
Stock: 0