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Fingerprint Sensor
$24.50
Availability:
In stock
SKU
SOT6439F
Brand
elecrow
Weight
20g
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【Optical fingerprint sensor】Adopts DSP chip AS601, which can be used for fingerprint detection and verification.
【Onboard FLASH storage】Can store up to 120 fingerprints
【UART interface communication】Can be used with MCU with TTL interface, such as Arduino-compatible board
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Description
This all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. These modules are typically used in safes - there's a high powered DSP chip AS601 that does the image rendering, calculation, feature-finding and searching. Connect to any microcontroller or system with TTL serial, and send packets of data to take photos, detect prints, hash and search. You can also enroll new fingers directly - up to 120 fingerprints can be stored in the onboard FLASH memory. As for usage, the fingerprint is really easy to use with the serial UART. There are already some libraries to help you use this sensor with Arduino-compatible board, such as the Adafruit fingerprint library. We have also made a Demo: fingerprint lock on the instructions for Arduino to help you as a reference to use this module.
Features
- Communication: UART(TTL)
- Fingerprint number: 120 on default
- Can set the security level and baud rate flexibility
- Working Current@Voltage: <120mA@DC3.6~6V
- Temperature: -20 - +50 degrees
- Humidity: <85%
- Dimension: 56x20x21.5mm
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