Tools
Video Overview
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Use 1-inch glass domes, black paper, hot glue, a glue gun, and some 10mm LEDs.
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You could change the size of the dome, the color of the LED, or the size of the LED if you wish!
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Add a large blob of hot glue to the back of the glass dome.
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Wait until the glue is almost cool, then stick the LED to it.
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Use a hole punch to make a small black circle from a piece of black paper.
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Use a very small amount of hot glue to glue it to the front of the dome.
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Place a coin cell battery between the legs of the LED (long leg touches positive).
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Play with different versions. A small glob of glue makes an eye with a small iris. A large blob illuminates the whole eye!
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Add this technique to any project with light-up eyes!
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Might we suggest our DIY Talking Skull with micro:bit project?
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