Here is another interesting DIY robot idea for Star Wars fans. This Alexa enabled L3-37 droid was made by robot maker Patrick Stefanski. It is 3D printed and responds to the wake word “Hey L3.” In order to build this, you are going to need a Raspberry Pi 3, HS-805BB+ servos, NeoPixels, prototyping board, and a few other simple components.
You can find the code for the robot on GitHub. More info is available on PatchBOTS’ YouTube channel.