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Capacitive Fingerprint Sensor - UART - DFRobot SEN0542
Capacitive, easy-to-use fingerprint reader from DFRobot equipped with a powerful processor and IDfinger6.0 algorithm. The module communicates via the UART interface . The reader has a memory that allows it to store up to 80 fingerprint templates .
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Product description: Capacitive fingerprint reader - UART - DFRobot SEN0542
Capacitive, easy-to-use fingerprint reader from DFRobot equipped with a powerful processor and IDfinger6.0 algorithm. The module communicates via the UART interface . This type of verification is a combination of a high level of security with convenience in use. The device is characterized by low power consumption and small size and guarantees quick fingerprint recognition. The reader has a memory that allows it to store up to 80 fingerprint templates . Working with the Arduino library, the reader can enter, delete and identify fingerprints through the UART interface. The device will work in door and cabinet locks as well as in identity and authorization recognition systems.
Capacitive fingerprint reader - UART - DFRobot SEN0542.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
The DFRobot reader guarantees quick fingerprint recognition.
The main features of the fingerprint reader
- Input, deletion and identification of fingerprints
- Built-in memory for 80 fingerprints
- Cooperation with the Arduino library
- Self-learning function
- 360° scanning
- Ease of use
- Small size
- Low energy consumption
- Fast work
- Wide range of applications
Pin description
- GND - system ground
- RX - serial data input
- TX - serial data output
- VIN - CPU power pin 3.3 V
- IRQ - fingerprint reader output, activated by high state
- 3V3 - scanner power pin
Arduino compatible product
The manufacturer has prepared a user guide with sample code for Arduino users.
Module pins.
Components included in the set.
Fingerprint reader technical specification
- Type: capacitive touch sensor, fingerprint reader
- Communication: UART
- Image: 508DPI
- Resolution: 160 x 160 px
- Image greyscale: 8
- Memory capacity 80 fingerprint templates
- Matching time: < 0.5s (1:N)
- Operating voltage: 3.3V
- Operating current: < 40mA
- Scanner diameter: 19 mm
Kit contents
- Fingerprint reader module
- Fingerprint scanner
- FPC 6-pin cable, pitch 0.5 mm
Useful links
| Name | Value |
|---|---|
| Width | 5.8 cm |
| Height | 6.5 cm |
| Depth | 2.6 cm |
| Weight | 0.009 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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