The Doorman

The Doorman is a project to greet your visitors! When motion is present, the eyes will open to look around. https://www.youtube.com/watch?v=0KN21dYqdII What you'll need to build this: 1x Arduino 5 x Servo 5 x capacitor 3300 µf 1 x batterypack ( 4AA ) 1 x PIR sensor 2 x 3mm Universal Joint I used Pattex glue to put it all together and acrylic paste to fill up anything that needed be filled up. Not the easiest project but a lot of fun! Note: not everything might fit together perfect and some tweaking will be needed. The eye mechanism was found here ( forgot the eyelids, but they're in here ): http://www.instructables.com/id/3D-Printed-Animatronic-Eye-Mechanism-on-the-Cheap/?utm_source=newsletter&utm_medium=email Code: https://create.arduino.cc/editor/tjahzi/74173f51-1325-41c1-aaee-e1da77bb72fc/preview ( Affiliate ) Links: http://amzn.to/2FKmRsP | servo http://amzn.to/2FGWBzs | joint http://amzn.to/2E0Byr6 | battery http://amzn.to/2FFCe5u | pir sensor http://amzn.to/2FFCMs4 | arduino note: this is the stuff I used. Depending on the manufacturer there may be some differences in dimensions which you need to take into account when printing. FEATURED BONUS: https://imgur.com/gallery/1ER6k