2, 600.00CZK
Available to order
This sensor allows us to measure the oxygen concentration in the environment we are measuring. The sensor is calibrated by the manufacturer and does not need to be calibrated like other sensors. This sensor is suitable for simple projects and tasks in school or in the laboratory. We can easily connect the sensor to the microbit using our MB2 expansion board and the included wires.
Are you interested in taking your chemistry lessons to the next level or do some cool experiments with the micro:bit at home? Then we have a great oxygen sensor (O2) for the OMG Robotics extension, which can be used to measure the percentage of oxygen O2 in the environment. The sensor is able to detect the concentration of oxygen in the environment. Such values may be useful, for example, in an experiment when you cover a candle with a glass container and want to determine how much oxygen the candle consumes. Assembling the entire measurement set from OMG Robotics components only takes about five minutes and we can measure immediately, thanks to ready-made sample programs.
You can use three output modes to work with the sensor: analog, I2C and UART. You do not need to calibrate the sensor after connection, because it was calibrated at the factory. The sensor uses the electrochemical principle and is characterized by high stability and sensitivity. Under normal conditions, the sensor is able to work for at least two years, without the need for calibration. The sensor has 32 modifiable I2C addresses, an integrated temperature compensation algorithm and a threshold alarm function. It also has good compatibility with common master control devices such as Micro:bit, Arduino, ESP32 and Raspberry Pi.
