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Easy and Flexible Switch Relay
power amplifier
The common clock (CP) and master reset (MR) inputs load and resetall flip-flops simultaneously
5 V power supply voltage
Each DS18B20 temperature sensor has a unique 64-bit serial code
Advanced Fingerprint Module WIFI Easy and Flexible Switch RelayIntroduction: Finger Print Sensor Module or Finger Print Scanner is a module which captures fingers print image and then converts it into the equivalent template and saves them into its memory on selected ID (location) by Arduino. Here all the process is commanded by Arduino like taking an image of finger print, convert it into templates and storing location etc. These modules come with flash memory to store the fingerprints and work with any