How to Make a Raspberry Pi Smart Bartender

Описание: In this video, we use a Raspberry Pi 3 (you could also use a Raspberry Pi Zero) to make a smart Bartender! The bartender that can make drinks by mixing up to 6 ingredients together at the same time, so you can have anything from a rum and coke to a long island iced tea. It can be customized to make any number of drinks, can be expanded to mix more ingredients, and also has the potential for connectivity with Alexa and Google Home / Google Assistant.

The drinks can be configured on the bartender with two simple buttons and a screen, and you can add any number of drinks to the bartender's repository through the bartender's code.

Please drink responsibly.

See how we built it, including our materials, code, and supplemental instructions, on Hackster.io:
https://www.hackster.io/hackershack/s...

Get all the 3D printable parts files for this project on our Patreon:   / smart-bartender-37735749  

USEFUL LINKS:
Follow Hacker Shack on Instagram:
  / hackershackofficial  

Subscribe to Hacker Shack: https://goo.gl/qHjz4j

Visit our website for parts and project updates: https://www.thehackershack.com/

View our code on Github: https://github.com/HackerShackOfficia...

Get our 3D printer: http://robo3d.myshopify.com?rfsn=1004...

A NOTE ON CLEANING:

After you use the bartender, you'll want to flush out the pump tubes in order to avoid bacteria growth. There is an easy way to do this in the configuration menu. Hook all the tubes up to a water source, then navigate to configure-clean on the bartender screen and press the select button. All pumps will turn on to flush the existing liquid from the tubes. I take the tubes out of the water source halfway through to pump some air through the tubes and remove all water from the pumps. Note: make sure you have a glass under the funnel to catch the flushed out liquid.

Sanitation recommendations per FDA is 1 Tbsp bleach in 1 gallon water with a contact time of 2 minutes, then rinse thoroughly for the same time (recommended weekly).

MATERIALS: (These are Amazon affiliate links)

Momentary Push Button Switch × 2 - https://goo.gl/gXJhLq
PVC Project Board × 2 - https://goo.gl/rD1Y2d
8 Channel Relay × 1 - https://goo.gl/CSpVdT
Raspberry Pi 3 Model B × 1 - https://goo.gl/1DvU7E
12V Switching Power Supply × 1 - https://goo.gl/jH6iho
Power Cable × 1 - https://goo.gl/paScdJ
5V Regulator × 1 - https://goo.gl/xVk14K
Power Distribution Board × 1 - https://goo.gl/r7U3EM
Peristaltic Pump × 6 - https://goo.gl/ukbU67
Food Grade Silicone Tubing 2mm Inner Diameter × 3 - https://goo.gl/d3LcKU
LED Strip × 1 - https://goo.gl/TVL9Cd
Kitchen Funnel × 1 - https://goo.gl/ts5Naf
OLED Display × 1 - https://goo.gl/erVXLi
1N4007 Diode × 6 - https://goo.gl/iTueZQ
Jumper wires × 1
3mm Outdoor Mounting Tape × 1
Wood Screws × 1
M2.5 Screws × 4

MUSIC:
  / vexento   - Thirsty
  / joakimkarud   - Fresh Start
  / ikson   - Paradise
  / tonez-pro   - Kyoto

Disclaimer
The methods shown in this video should be used
as a guide only.

HACKER SHACK ACCEPTS NO RESPONSIBILITY FOR
ACCIDENTS OR INCIDENTS ARISING FROM INDIVIDUALS
UNDERTAKING ANY OF THE TASKS DESCRIBED. IN
PARTICULAR, IF UNSURE YOU SHOULD ALWAYS CONTACT
A QUALIFIED TRADESMAN BEFORE PROCEEDING.