Forums user Gucabe took over 18 months to build this awesome astromech droid, which he’s continually upgrading and adding additional features to. An inspiring build for sure!
Hi, ever since I was a little kid I fell in love with R2-D2 and have always wanted to have one of my own. 30 something years later I joined the R2 builders club and started working on my own astromech droid. Took me one and a half years to complete it, well to certain extent. A project like this is never realy done, you always add more and more stuff. But here is what I have so far.
His name is R4-Y0 (aka “El Rayo”) and he is an imperial astromech droid.
Main body controller: Arduino Uno. Has the main program to control the movement, sound triggers, servo signals and serial communication to daughter boards.
Dome controller: Arduino pro mini. Communicates with main controller and controlls the lights
Coin slot sequence: Trinket pro. and leds
Data panel: Trinket pro. led matrixes and neo pixels
The utility arms are servo driven and Im using the Adafruit metal gear servos along with the adafruit servo expander.
I am also using the adafruit 2mb sound board to add additional sounds. Main sound board is from a different source since I needed to use an SD card.
The control is done using a wireless ps2 controller and dongle. Connected directly to the Arduino.
This video is great because the ‘droid uses a sound board to emulate ‘motor sounds’ to make it a little more, well, droid-y!
And here are more quick clips, showing the data panel:
and PS2 controller interaction:
Thanks Gucabe for posting this!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Presentation: Ten Year Futures – Benedict Evans
Wearables — Toy with inspiration
Electronics — Servo Pulses
Biohacking — Nutrigenomics – Personalized Vitamin Supplements Based on DNA
No comments yet.
Sorry, the comment form is closed at this time.