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This Conductivity Sensor is a must-have for any lab
Programming Support: Supports graphical programming (such as Scratch)
the motor stops
Structural Expansion: Built-in Lego-style expansion holes
This module converts sound signals into electrical signals and can be used for applications such as measuring ambient volume
Relay AI Camera This Conductivity Sensor is aUsed for switching switch control, supports controlling Type A USB devices, such as USB fans, USB small appliances, etc. Program example: When button A is pressed, the relay is turned on; when button B is pressed, the relay is turned off. 2
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