2017-12-10

[public] 630K views, 19.9K likes, dislikes audio only

GreatScott!

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Previous video: /youtube/video/lWFiKMSB_4M

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More project information (schematic, code, parts list,...) on Instructables: https://www.instructables.com/id/Make-Your-Own-Crude-Cocktail-Machine/

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In this project I will show you how I combined an Arduino Nano, an LCD, a rotary encoder, three peristaltic pumps with motor drivers, a load cell and a couple pieces of wood to create a crude, but functional Cocktail Machine. Along the way I will demonstrate how peristaltic pumps work and in which way they can work with the other components in order to pump a precise amount of liquid.

Videos about components of the Cocktail Machine:

Load Cell: /youtube/video/lWFiKMSB_4M

Rotary Encoder/LCD: /youtube/video/XtpOl8FpkB8 or /youtube/video/UtYbd89kVgY

Parts list: (incomplete, see Instructables for more, affiliate links):

Aliexpress:

1x Arduino Nano: https://s.click.aliexpress.com/e/_dULoNXh

1x I2C LCD: https://s.click.aliexpress.com/e/_dXRxiG7

1x Rotary Encoder: https://s.click.aliexpress.com/e/_d7IrScL

1x Load Cell (1kg) + HX711 ADC IC: https://s.click.aliexpress.com/e/_dZS8Oif

2x L298N Breakout Board: https://s.click.aliexpress.com/e/_d6BfypN

3x Peristaltic Pump: https://s.click.aliexpress.com/e/_dUzOZCf

1x DC Jack: https://s.click.aliexpress.com/e/_d6cVZVl

1x 15V 5A Power Supply: https://s.click.aliexpress.com/e/_dSg9X5Z

Ebay:

1x Arduino Nano: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=201601613488&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

1x I2C LCD: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=252513792517&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

1x Rotary Encoder: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=171906808593&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

1x Load Cell (1kg) + HX711 ADC IC: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=282067197427&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

2x L298N Breakout Board: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=252675793125&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

3x Peristaltic Pump: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=142271941950&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

1x DC Jack: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=171778451435&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

1x 15V 5A Power Supply: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=401349317089&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

Music:

2011 Lookalike by Bartlebeats

Killing Time, Kevin MacLeod

(incompetech.com)