About this deal
If ever there was a job for the Adafruit FLORA, I'd say this is it. Beginner-friendly, costume adapted, and an ideal partner to NeoPixel rings, FLORA would be the only candidate on my wearable short list. It can easily control three rings and more, has a power switch, and even allows a touch switch input for triggering programmed effects.
Three Tap Lights (these require 4 AA batteries – I always have a large Costco size box of these around, and I just removed the batteries when we were done with the costume) Five NiCd AA batteries (in series, for a combined voltage of ~6V), could power the traffic light costume. Battery life, and voltage drop are the same as alkaline, but are generally rechargeable. They are also much safer than Li-ion cells.Now, attach the four cardboard sheets together using the wide cellophane tape. Once done, they would make a box with an open top and bottom. Make sure that the two sheets with circular holes face each other.
Add the straws on top of the shoebox as antennas. Make a coil from the pipe cleaner and connect the straws.Decorate the white chart paper using the sketch pens. You can draw the ISRO logo and the Indian flag.