For our hummingbird project, we built a helicopter. We laser cut a helicopter design onto cardboard and then cut it out by hand. The helicopter has a functioning propeller on top that spins in both directions. We also programmed the Hummingbird to have three different LED settings:
1. When the helicopter is extremely close to something the lights flash red.
2. When the helicopter is moderately close to something the lights flash blue.
3. When there is nothing in front of the helicopter the light are green.
1. When the helicopter is extremely close to something the lights flash red.
2. When the helicopter is moderately close to something the lights flash blue.
3. When there is nothing in front of the helicopter the light are green.