The Grove - Alcohol Sensor implements all the necessary circuitry for MQ303A like power conditioning and heater power supply. This sensor outputs a voltage inversely proportional to the alcohol concentration in air.
The Grove - Barometer (High-Accuracy) it can be used on Arduino/Seeeduino or Seeeduino Stalker without modification.It is designed to be connected directly to a micro-controller via the I2C bus.
Keyestudio
LEGO Education Preschool
LEGO Education Primary
LEGO Education STEM
Lego Education WeDo 2.0
LEGO Education BricQ Motion
Lego Education SPIKE Prime
LEGO Education Mindstorms
