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Working Voltage: DC 5V~18V
Only one clock input can be held HIGH at any time to guarantee predictable behavior
Storage capacity: 144 bytes
Operation Voltage: 12V DC
Intoduction: This water level sensor module has a series of parallel exposed traces to measure droplets/water volume in order to determine the water level
RFID 13.56 Mhz (Read - Write) RC522 turbidity Working Voltage: DC 5V~18VIntroduction : RFID 13. 56 Mhz (Read Write) RC522 module is easy to use and can be used in a wide range of applications. Based on RC522 chip which is a highly integrated reader writer IC for contactless communication at 13. 56 MHz. Features : Operating frequency: 13. 56MHz. Supply Voltage: 3. 3V. Can read RC522 family ( NFC ) Reading diatance: up to 3 cm. Interface : SPI . Dimensions: 60mm 40mm. Max Data Transfer Rate: 10Mbit s.
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