C-Neopixel Fairy Lights

Neopixel Fairy Lights Activity

With the neopixel fairy lights, we are visualizing precipitation data, as simulated raindrops. There are three levels of precipitation, each represented by a different colour:

• Orange = Low precipitation.

• Light Blue = Moderate precipitation.

• Blue = High precipitation.

Materials

Assembly Instructions

Functionality

micro:bit A Button

• Cycle through the three different time periods programmed.

• Each time the period is represented by a lit LED on the micro:bit.

micro:bit B Button

• Cycle through the three different years within the time period.

• Each year is represented by a lit LED on the micro:bit.

micro:bit A+B Buttons

• Toggle between low and high-carbon scenarios for the Immediate Future and the Near Future scenarios.

Fairy Light

• Display different pulsating colours to represent various levels of precipitation.

In the next section, we embark on a new concept, Greenhouse Gas Emissions.