Sourbot

thingiverse

Sourbot "Grumpiness is the anger of the powerless" The goal of this project is to keep a sourdough starter alive by feeding it with flour and water over time. Feeding may be done scheduled, automated with sensors or manually thanks to this sour robot. Videos Demo of the feeding process: https://www.youtube.com/watch?v=723Qmz6Ohw0 Interacting with sourbot on slack: https://www.youtube.com/watch?v=tsDQAau0rSw Source code Particle and Slack bot source code are available on Github: https://github.com/Vinnovera/sourbot Parts list Photon or ReadBear Duo AtlasScientific pH Kit Analog CO2 Gas Sensor Peristaltic Liquid Pump with Silicone Tubing TB6612FNG Dual Motor Driver Carrier Continuous Rotation Servo Servo Hub RP-SMA to uFL/u.FL/IPX/IPEX RF Adapter Cable 2.4GHz Dipole Swivel Antenna with RP-SMA - 2dBi 12V DC MOTOR Velleman MOT3N Adafruit Perma-Proto Half-sized Breadboard PCB - Single 5V 1.5A Linear Voltage Regulator - 7805 TO-220 12V 5A switching power supply Food processor License Do whatever you want with the source code and 3D printable parts. If you got inspired, created your own version or forked it don't hesitate to drop me a line at jakob@vinnovera.se. Thank you!