Paper Signals are build-it-yourself objects that you control with your voice.
Paper Signals is a google open-source project that enables you to understand how we can build voice-controlled objects with Google Assistant. These pre-provided objects are fun, it can help you build timer or track time with timer object or help you visually check wether there is a Rain forecast today or not.
What’s in the pack:
- NodeMCU (ESP8266 Variant)
- Micro servo
- Micro USB cable (data-syncing)
- Male/female jumper wires
Some extra stuff you need will be; Glue/Double Tape, Scissor, Paper Cutter, Ruler and Screw Driver.
Paper Signals is built on Actions on Google, the platform that allows you to make things for the Google Assistant and the Google Home. It uses Dialogflow to handle understanding what the user says, Firebase Cloud Functions and Firebase Database for backend code and storing data, and Arduino for programming the electronics.
This repo contains the Arduino files used to make API calls and move servos. This lets users set up their own individual signals using the same Firebase and Actions backend that our pre-made examples use.