RFID Tag 125khz (Read +Write) MPU 9250 When a magnet approaches these

When a magnet approaches these blades

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

Ambient (clear) light intensity sensor

RFID Tag 125khz (Read +Write) MPU 9250 When a magnet approaches theseIntroduction : 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