diff --git a/content/assignments/spinning-and-blinking/arduino/spinning.md b/content/assignments/spinning-and-blinking/arduino/spinning.md
index 458dd02..6ffedbc 100644
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 prev: assignments/spinning-and-blinking/arduino/blinking
 next: assignments/spinning-and-blinking/submission
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 It's time to get our hands dirty and really change this firmware. We're going to make a motor spin, but to do that, firmware won't be enough.