There is no better way to put on a show on Halloween than preparing your own custom costume. If you are a maker, you may want to try making this Eye of Newt Halloween pendant. You can also put it in a jar or other places to entertain your guests.
More gadgets like this: here
Eye of Newt #ElectronicHalloween Pendant @adafruit #adafruit
To make this, you are going to need a Teensy 3.2, OLED display, battery, on/off switch, and Photo cell CdS Photoresistor to get started. More info is available here.
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