RFID Tag 125khz (Read +Write) MPU 9250 Intoduction: This water level sensor

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

It can drive up to 4 bi-directional DC motors with individual 8-bit speed selection (so

3v if use with 3

The flip-flops are also called as latching devices meaning it can remember one single bit of data and latch the output based on it

RFID Tag 125khz (Read +Write) MPU 9250 Intoduction: This water level sensorIntroduction : RFID Tag 125khz is low frequency employee RFID tag it used for identifying employees at entrance ways and secured rooms of offices and access control and so on. RFID Tag 125khz small in size, they are easy to carry and use. Features : Operating frequency : 125 kHz. Easy to carry. Small size. Applications : Access control system. Employee Identification