Translations:Real-time sonification/35/en

In this example, we show how to map the light level to a frequency range. The internal light sensor of the micro:bit provides a value between 0 (dark) and 255 (very bright). We call this input value variable x. We also define the variables x-Min and x-Max with the minimum and maximum values of our sensor. For the purpose of sonifying the measured light level, we will map the value of the light level to a pitch between 200 Hz (minimum value) and 2000 Hz (maximum value), played at a fixed rhythm .