The fingerprint algorithm extracts features from the acquire fingerprint and represents the fingerprint information. The communication interface of fingerprint module is USB and UART. Communication Interface: USB/UART.
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【YY31】1Pc New Switching Power Supply Module Overvoltage Overcurrent Short Circuit Protection Switch 3V/5V/6V/9V/12V 1A/2A 24V 2A
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The fingerprint algorithm extracts features from the acquired fingerprint image and represents the fingerprint information. Fingerprint features. How the Module Works.
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AC-DC Buck Step-down Converter Adjustable Power Supply Module 2A AC 5-20V DC 5-32V Output 3.3-18V Regulated Rectifier Filter
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Optical Fingerprint Sensor: Features a high-precision R307S optical fingerprint module for accurate and fast fingerprint recognition. Touch Sensing Trigger: Includes finger touch sensing with low-power standby current below 5uA for efficient operation.
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1200W 20A DC-DC Boost Converter Step Up Power Supply Module 8-60V to 12-80V Adjustable Voltage Charger
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PC Interface: 4T (TTL level) or USB2.0 / USB1.1. Storage capacity: 200. Safety level: five (from low to high: 1.2,3.4,5). False Rate (FAR): <0.001% (security level 3). False Reject Rate (FRR): <1.0% (security level 3).
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eWelink Wifi Smart Switch Relay Circuit Breaker AC 85-250V DC 7-32V ON Off RF 433MHz Inching Self-locking Module For Alexa
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LM2596 LED Driver DC-DC Step-down Adjustable CC/CV Power Supply Module Battery Charger Adjustable LM2596S Constant Current
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ML307R Module Minimum 4G Core Board Xiaozhi AI Shrimp Brother ESP32S3 Wireless Support AT Command
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Hd Pixels: R503Pro fingerprint identification module has HD pixels up to 192 x 192p, providing clear and accurate fingerprint images in daily use. High Accuracy: When identifying and verifying fingerprints, the R503Pro module enables fast and accurate fingerprint recognition, providing a high degree of security.
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40W Mini Router UPS Board DC 12.6V To 13.0V UPS Step Up Down Board Buck Converter Power Supply Module
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R503-P protective cover, zinc alloy material, used with R503 series fingerprint module. 1 R503 fingerprint module protective cover. The enclosure is applicable toR503 fingerprint sensor.
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5V/2A Step Down Buck Converter Module DC 6 -20V USB Voltage Regulator with Junction Box for DIY Solar Panel Charger
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