Innovation Lab (170821)
I learned how to use PIR; PIR is a motion sensor. When motion is detected, the LED is turned on. If no motion is detected, the LED turns off.
A Bongilcheon High School Innovation Lab project.
Innovation Lab (170821)
I learned how to use PIR; PIR is a motion sensor. When motion is detected, the LED is turned on. If no motion is detected, the LED turns off.
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