kidsbits blocks coding MQ-2 gas sensor is fully compatible with kidsbits control board and Lego building blocks.
You can easily connect it to kidsbits control board for communication using an RJ11 cable without worrying about wrong wiring and damage.
The gas-sensitive material used in this sensor is tin dioxide (SnO2), which has a low conductivity in clean air. When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammable gas in the air increases
kidsbits blocks coding MQ-2 gas sensor is fully compatible with kidsbits control board and Lego building blocks.
You can easily connect it to kidsbits control board for communication using an RJ11 cable without worrying about wrong wiring and damage.
The gas-sensitive material used in this sensor is tin dioxide (SnO2), which has a low conductivity in clean air. When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammable gas in the air increases
