LED mouth Matrix use the MAX7219 +Touch sensor use this 2PCS TTP223 Capacitive Touch Switch Button Self-Lock Module for Arduino
Here are libraries and sketches for Otto DIY robot, with all files neccesary for LED Matrix and some features under developmnet
- Bluetooth
- rechargable lipo battery
- touch sensors
- RGB led nose
- LED matrix for mouths
- internal voltage measurment
v2 sketch is for version with 2 buttons for mode change (first button dance, second button walk+avoid, both together = react to noise) v3 sketch has only 1 button or touch sensor and changes modes on touch (dance -> walk -> react to noise -> standby -> dance....) Everything else is the same.
Join the Otto builders group in facebook
Difficult to find all the parts? then buy quality kits from our website only, is a way to contribute and support this project to continue growing, so we can continue offering very affordable kits and constantly creating new robots open for all. After you have all components just follow the instruction manual in the files and build your own Otto in one hour!
If you want make Otto by yourself ;) that is great too! but do not forget to add your marker in our google map!
A redesign, modified code or if your creation is different but inspired in Otto; is technically a remix, so please share in our Wikifactory Social & Design Platform or please post that you have [made/remix an Otto in Thingiverse and add to this group] (https://www.thingiverse.com/groups/ottodiy) or pull a request here in Github!
Keep sharing with us in any social media, tag friends, family with #OttoDIY and make sure more robot fans do the same everywhere, we love to see Otto robots around the world!
Please help us to spread out the word first in Maker Faires, Maker spaces, Hacker spaces, Schools, Universities, tech events and so on...
Educational deep content for STEAM centers, we already partner with many tech companies, entrepreneurs, educational centers and schools around the world, just contact us to be an official collaborator, we easily adapt to different curriculum or needs and we can leverage your ideas too! Add your organization in our google map and do not hesitate to contact us
Stay active in our social media for contest and awards to the best Otto builders and as always so we will keep sharing this knowledge to the world and the humanity.
Truly opensource hardware!
Otto DIY by www.ottodiy.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
