Using a Raspberry Pi, Arduino, Cube Hopper mkII coin dispensor and a Coin Acceptor to make a slot machine.

Complete instructions on how to build your own "alive" talking robot head- audio input using analog audio or text-to-speech.

Matrix LEDs, PIC motion sensor, Arduino Pro Mini MC.

Making Alexa speak through an Animatronic Chimp head. Alexa dot, WowWee Chimp skull, Teensy 3.2 + tft displays, Arduino, Spectrum shield.

IR array, servo control of head swivel, Kinect for person detection/following.

Furbot Autonomous Sentry.