Fingerprint processing includes two parts: fingerprint enrollment and fingerprint matching (the matching can be 1:1 or 1:N). When enrolling, user needs to enter the finger two times. The system will process the two time finger images, generate a template of the finger based on processing results and store the template.

R503图像大小192*192，分辨率达508 DPI，可存储200个指纹，FRR≤0.01%，FAR≤0.00001%，支持Arduino、Android、Windows、Linux等。 R503支持低功耗手指检测，工作电压3.3V，采集电流不超过18mA，平均待机电流仅2uA。

R503Pro带RGB环形指示灯，可以通过指令控制指示灯，并提供直径为25mm的螺纹。 指纹容量1500枚，有R503Pro-UART，R503Pro-USB 两种型号。

R503 Fingerprint Reader documentation. Contribute to microrobotics/MRX-R503 development by creating an account on GitHub.

2022年8月20日 · The R502/R503 is the most popular and low-cost Capacitive Fingerprint Sensor available on the market. The chip is designed by integrating image collecting and algorithm chips together. The best part about R502/R503 is that it flexibly adapts to the conditions of the fingers, whether it is dry fingers, wet, light texture, or old fingers with a ...

-2- www.hzgrow.com II HardwareInterface ExteriorInterface Connector:MX1.0--6P Thread:M25 Productexternaldiameter:28mm Innerdiameter:25mm Height:19mm

View R503 Fingerprint Module Manual datasheet for technical specifications, dimensions and more at DigiKey.

View and Download Grow R503 user manual online. Fingerprint Module. R503 control unit pdf manual download.

2024年8月21日 · Sign in. Sign in. Sign in Forgot password Expand/collapse global hierarchy Home ... R503.spec-R2021; R503.spec-R2023; Back to top; P560.spec-R2021; R503.exp-R2013; Was this article helpful? Yes; No; Recommended articles. There are …

Small and easy to pack. See its size in the last photos where it is being used on a fount. Works well for standard sized filler caps. Will not work for the smaller filler caps on models 242, 243, 247, 249 lanterns with the smaller cap or the 500 stove. This is a …