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water pumps and other small electrical appliances
This Conductivity Sensor is a must-have for any lab
the sensor output value will decrease
an unstoppable STEMachine
Program example: When button A is pressed
Branch AI Camera water pumps and other smallIt supports outputting two signals on one line separately to two independent modules, and can also merge two independent signals together in reverse, and supports I2C expansion. It is often used to connect RGB light strips, servos and other modules
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