USB Power

The Circuit Playground Express can stay connected via USB power from either a wall adapter or computer's hub. This allows the board to stay lit as long as you want (nightlight mode anyone?). The Dragon flame has a cutaway to accommodate for a USB cable. A LiPo battery is optional and can be tucked in between the Circuit Playground Express and the 3D printed flame.

Wall wart power supply with 2 US prong power
Need a USB jack for charging or powering a project, but don't want to lug around a computer? This switching supply gives a clean regulated output at up to 1000mA! 110 or 240 input,...
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This guide was first published on Apr 30, 2019. It was last updated on May 20, 2024.

This page (Circuit Diagram) was last updated on Mar 08, 2024.

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