We'll connect the fairy lights strand to pins A1 and G on the Circuit Playground Express. We'll also connect a wire to pin A3, which we'll stick to the copper tape to activate the capacitive touch switch.

You can power this project either with a USB cable or a battery plugged into the battery port.

This guide was first published on Aug 26, 2020. It was last updated on Aug 26, 2020.

This page (Wiring Diagram) was last updated on Aug 24, 2020.

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