Introduction: Color Learning Machine

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Use light to stimulate human eyes, let children learn color types

Step 1: Write the Program

Write down the three lamp programs and upload.

Step 2: Find a Decent Box and Destroy It

Dig three holes in the box and put the switch in the dug hole

Step 3: Almost Finished  

Put the LED and switch into the hole and connect the power

Step 4: DONE~

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