How to Make a Raspberry Pi Smart Bartender

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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:
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: goo.gl/qHjz4j
Visit our website for parts and project updates: www.thehackershack.com/
View our code on Github: github.com/HackerShackOfficia...
Get our 3D printer: robo3d.myshopify.com?rfsn=1004615.c5abe
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 - goo.gl/gXJhLq
PVC Project Board × 2 - goo.gl/rD1Y2d
8 Channel Relay × 1 - goo.gl/CSpVdT
Raspberry Pi 3 Model B × 1 - goo.gl/1DvU7E
12V Switching Power Supply × 1 - goo.gl/jH6iho
Power Cable × 1 - goo.gl/paScdJ
5V Regulator × 1 - goo.gl/xVk14K
Power Distribution Board × 1 - goo.gl/r7U3EM
Peristaltic Pump × 6 - goo.gl/ukbU67
Food Grade Silicone Tubing 2mm Inner Diameter × 3 - goo.gl/d3LcKU
LED Strip × 1 - goo.gl/TVL9Cd
Kitchen Funnel × 1 - goo.gl/ts5Naf
OLED Display × 1 - goo.gl/erVXLi
1N4007 Diode × 6 - 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.

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Опубликовано:

28 июл 2024

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Комментарии : 823

@rupertdewilde705 6 лет назад

Bartender 2.0: Marry it to a fridge to keep the drinks cool. Add a IR beam sensor to confirm a cup or glass has been loaded before drinks are delivered. Warning system for pumps running dry (out of liquid)?

@omgitsjulian 6 лет назад

I would argue that these drinks should be going into a shaker then either stirred or shaken to chill and dilute. The fridge idea, while good; is missing the mark a bit. The margarita mix (to me) is a good indicator that the emphasis is on the project and not the quality of cocktail.

@rupertdewilde705 6 лет назад

The kind that likes their G&T ice cold even if they forgot to get or make ice. Naturally wouldn't put things inside the refrigerated part that don't belong (brandy, whisky, etc). Unless you mean refridgerating the whole thing, in which case, I agree bad idea, and the Raspberry Pi may not enjoy being iced.

@omgitsjulian 6 лет назад

seedorfj hey, some people like coke and flat coke. No one enjoys margarita mix LOL

@jrauck 6 лет назад

Just because they used margarita mix doesnt mean you couldn't use tequila, sours, simple syrup, ect. You would just need more pumps. The whole point of this was the concept, or otherwise they wouldn't have made it so easy to edit

@BryceDearden 6 лет назад

Maybe also add in a function to prime the pumps? Just add a menu item and then hold down the select button and it's spins them all so you can make sure everything is ready to pump and that it's the current liquid

@user-bk6xx3wy6h 6 лет назад

bartender 3.0 add one proximity/weight sensor to check if there is a glass add a touch screen to make it easy to select a drink and configure and make new beverages and add alexa and/or google support to make it easy! and maybe a cooling environment to store all the drinks and something that checks if your bottles are full and maybe a web panel! hope you like this idea!

@michaelingrum4960 6 лет назад

Nemo Jansen and something that scans the UPCs on the bottles to make switching out drinks easy. All you need is one of those USB scanners Amazon has for a few bucks.

@Scootrix 6 лет назад

Could use a weight sensor to detect when the bottle is getting close to empty and show an alert web panel is a great Idea Nemo just log on with your phone from anywhere and have a drink waiting when you get home

@cabe_bedlam 6 лет назад

Weight sensor could also be used for measuring out the drinks, rather than running the pumps for a set amount of time like you do with mixing paint colours. Alcohol is 0.79 g/ml so if its 80 proof that (60% * 1.00)x + (40% * 0.79)x where x is the desired millilitres of lets say, vodka :)

@Agret 6 лет назад

Mike that's a good idea but instead they could have 6x RFID platforms and you slap an RFID tag on the bottom of each bottle that identifies it

@lambsauce5445 6 лет назад

And, add some alcohol-less options, not everyone drinks drinks like gin or tonic.....

@Earzone63 5 лет назад

I notice these guys haven't made another video since...the bartender must be working too well!

@davidnelson7719 4 года назад

@Pixle Can we just be honest for one second? Millennials are complete fucking garbage... as you were.

@c4pnk1rk 2 года назад

They realized that all the geeks with dogs stopped watching their videos because of all the excessive dinging, so they had to re-evaluate their lives =P

@EvelOttos 5 лет назад

Anytime you make a liquid dispensing machine it's good practice to NOT put all the electronics and power supply under the dispenser.

@joshngarcia 4 года назад

Good call

@juhahu1607 6 лет назад

The actors deserve a fricking Oscar holy crap

@keepchrispy8589 5 лет назад

...telling us the worldwide standards of measurements in centimeters/millimeters would have been so much more useful for 97% of the world population...!!

@awildboop 5 лет назад

@@keepchrispy8589 Psst, I heard google is useful.

@AcrimoniousMirth 5 лет назад

Z S pssst I heard making your audience look up stuff you could easily provide is just stupid and lowers your popularity.

@TheOysterjam 5 лет назад

@@AcrimoniousMirth pssst I heard you can't make every single person happy 100% of the time EVEN WHEN THEY'RE GIVING ALL OF THIS INFO TO YOU AT NO COST.

@benciccarelli6486 5 лет назад

lol 12:38

@robinGkem 4 года назад

Bartender 2.0: Use opencv and a camera to implement face identification so it can basically ask a known user if they "want the usual" or else to select from a menu

@miketony2069 3 года назад

3 years old and still one of the coolest projects I've seen.

@arniespace 5 лет назад

Reading most of the comments makes me sick. Great job guys! Watching the video, I had idea's of my own that I might incorporate into my bartender, but who cares? Make one yourself, and do what you want with it. And give credit to these young men who actually made one, providing a blueprint for the rest of us.

@MrCharliecronin 6 лет назад

This is sick and looks so much better than the other bartenders. Well done! Finished my magic mirror a few weeks ago so can't wait to save up so I can try to make this. Well done guys, seriously good content as always. Peace

@Noah-yp6fo 6 лет назад

That looks awesome. Love your work.

@Romanslost 6 лет назад

This is incredible, great video quality and super informative. The one time RU-vid makes a suggestion I actually like, instantly subbed!!

@gowthamharish9274 6 лет назад

Well bro I love it keep going all the best

@billeons 5 лет назад

I’m not even a big mix drink consumer, but this is easily one of the best pi projects I’ve seen. I would probably add on a small cooler filled with ice and keep the drinks on ice in the back. Either remove the lid or just make a hole for the tubes. You gained a follower

@losivert 6 лет назад

That was pretty impressive! I was looking for a cocktail video, don't know how I ended up here, but I'm glad I did! Amazing guys! Nice work!

@kernalmustang260 5 лет назад

As a bartender I love the potential of this. Not meant for anything too fancy. But I would love to have this for simple mixed drinks at house parties.

@zoltanmagdo2429 6 лет назад

Thanks guys. I enjoyed your video ! Greetings from New Zealand

@offgridsweden 6 лет назад

Awesome guys.

@kuttan1 6 лет назад

Awesome - will try it out. You should add an option for flushing the tubes with water for cleaning all tubes in one go.

@hackershack 6 лет назад

We have that :D

@perpetualtom6649 6 лет назад

Your presentation has improved so much lately! You sound alot more enthusiastic and give your projects the justice they need

@einLzweiP 6 лет назад

You guys are awesome! Greetings from Germany

@konstantinarnold6754 6 лет назад

moin xD

@F38000 6 лет назад

Ja moin :)

@JuRu-1337 5 лет назад

moin moin

@bikashchaurasia5310 6 лет назад

That was really a awesome project. Nice job.

@JoseFigarella 6 лет назад

Amazing work guys!

@ethanspitips5903 3 года назад

Awesome build and love the lights too! Thanks for sharing

@petermiddo 4 года назад

I love how you've made it all rue off 12 Volt. I think I am going to be building one of these for the boys camping trips.........

@philip7013 6 лет назад

Your videos are the best. Keep up the good work!

@bbay1977 6 лет назад

I have got to build this. Thanks for the upload

@jrecardo 6 лет назад

Adding a touch screen world be amazing! Great Job Guys!

@Antoniohero1 6 лет назад

Great project. For years I thought of building something like this but lack the programming knowledge! Thanks

@Jansson1985 6 лет назад

That is an awesome bar! Love too have one my self now 😋

@GameOfTobes 5 лет назад

This is amazing! Can't wait to see it working with Alexa! :D

@jamessmart7827 6 лет назад

Totally building this!

@NoOne-fe3gc 5 лет назад

Loved it. This is going to be my next project... if I ever finish the indoor garden..........

@socratesa2536 4 года назад

Ha, i did this 6 years ago for my junior year microelectronics course for EE. Got honorable mention for the entire project in a competition. Nearly the same exact build and design but with an industrial microcontroller used for the course.

@TechStuffYo 6 лет назад

Way cool! Keep up the interesting work fellas!

@fyrule 6 лет назад

you might want to put the electronics at the side or top of the frame to avoid liquid spills... BTW, nice project!

@dr.joint4204 5 лет назад

thank you i was watching this and thinking by myself but what if i spill a drink the everything would burned down....

@scottsyoutubevideos 6 лет назад

massive congrats on this project.. subbed.. new fan all the way from Australia...

@teeneed4665 6 лет назад

Dude that is so cool... What y'all are doing is rad, creating things. And the actually so nice too.

@JorgeHacker 6 лет назад

awesome work bro, Greetings from Brazil

@christianherrmann3582 5 лет назад

one of the best projects ever!!

@mrt605 3 года назад

LCD screen, ice maker what a great add, but great job man love it

@rishabhshah8845 6 лет назад

awesome video.👍👍

@kanvalyfadiga2073 6 лет назад

I'm very impressed. wow so awesome

@1Dshan 6 лет назад

i love this! cool project!

@mxcollin95 6 лет назад

Great job guys! 👍

@alexteusz 6 лет назад

this machine is awesome. can't wait to build it on my own :) thank you for your video! wuhuw

@jsperry7166 6 лет назад

Liked and subscribed! That is pretty darn cool.

@The8bitking 6 лет назад

i had had a much more primitive idea and then a quick search and i find all this fantastic work thanks guys!

@XxLukexX 6 лет назад

But can it serve crysis?

@hackershack 6 лет назад

Step the voltage up to 24v and it should do just fine ;)

@XxLukexX 6 лет назад

Hacker Shack can I hook this up to a nuclear power plant? I'm hoping it will serve crysis 3, don't think my local power station is enough. Can you recommend a power connector, like let's say a few million miles long?

6 лет назад

god bless you for this comment

@TheSar 6 лет назад

LMFAO - gold

@Jiloh5 5 лет назад

Golden comment

@grahambo-42 6 лет назад

My suggestion was to add 3D printed mounts that would accept the bottles and tilt so that you don't have to worry about the tubes staying at the bottom of the bottles. This may also help with maintaining the seal for carbonated beverages. It would probably have to be a larger box and base to support the weight but it might provide a nice way to showcase "the well"

@nixonyh06 6 лет назад

Wow that's a good one

@Larry 6 лет назад

Is there any way to incorporate fridge into all of this, so you can serve chilled drinks?

@mipmipmipmipmip 6 лет назад

Larry Bundy Jr Indeed. Peltier elements and a coolbox maybe? I mostly have doubts about their choice of putting the electronics below the drinks tray. For reasons only known to anyone with half a brain you never ever see a drink dispenser designed like that.

@casenquentin5879 2 года назад

you all prolly dont give a damn but does anyone know of a way to log back into an instagram account..? I stupidly lost the account password. I would appreciate any help you can give me!

@laytonandre2005 2 года назад

@Casen Quentin Instablaster =)

@casenquentin5879 2 года назад

@Layton Andre i really appreciate your reply. I got to the site thru google and I'm waiting for the hacking stuff now. Seems to take a while so I will get back to you later when my account password hopefully is recovered.

@casenquentin5879 2 года назад

@Layton Andre It worked and I finally got access to my account again. I'm so happy! Thanks so much you saved my ass!

@BurkenProductions 8 месяцев назад

Finally someone who uses digits for measuring and not fractions. You got the idea!!

@theapricotbambino 6 лет назад

this is awesome!!

@Its_Onion 6 лет назад

hey great work guys! if i have a suggestion it would be use an air pump to push air into the bottles, with another tube displacing the liquid into the drinks. itll keep the drinks from passing through the pump itself (especially with the coke). you would need another hose for each bottle but it probably keep the fizz better and pumps lasting longer

@nomercyriding 6 лет назад

Skorch he shows you in the video that the type of pump they are using does not have the liquid come in contact with the pump housing. It simply "squeezes" the tube full of liquid.

@denissegutierrezma 4 года назад

Great project!!!

@charliepaxton6158 6 лет назад

Great work guys 👍

@kotnikrishnachaitanya 6 лет назад

You guys are awesome . It would be good if you add sensors to detect weather the glass is filled or not and also increase the size of the pumps . Even make the selection process simple . It is a great idea to make it Alexa anabled . If you can make it Google home enabled too

@jsmgaming1062 5 лет назад

Great Scott!

@SuperHUMAN4545 6 лет назад

you guys are awesome. keep it up,

@ozzymars 6 лет назад

'We want to interpret Alexa to the project', now that really sells it to me; A great big sun from me, I wanna see that happen!

@leandropittacampione 6 лет назад

Better than one you could buy

@j-to-the-r7567 10 месяцев назад

I made one of these several years ago using Arduino with a LCD with touch panel. The peristaltic pumps have to low capacity, and i upgraded from 4mm tubing to 6-7 mm tubing. Still slow but did the work a bit faster. I recommend looking into small food graded pumps or even air pressure for a improved model.

@thompi8 6 лет назад

cool project :D somthing all need to have :D

@Kevazy 6 лет назад

Great video!

@ABM261-zi2gl 5 лет назад

You guys are AMAZING! I like all of your videos I watched so far. I just wish i had that computer knowledge you guys have. If I did I would have made most f your projects myself.

@wwowly 6 лет назад

having all of the electrics below the liquids is stressing me out a bit haha. especially with conductive? metal buttons. great looking project, tho!

@satyachandraprasad 5 лет назад

Awesome stuff

@Fibbar 5 лет назад

well you certainly earned my like!

@TechniTrick 6 лет назад

really nice done guys :D

@alphatoaster 6 лет назад

Now that's what I call "Cyberpunk Bartender Action"

@honestlyidk2585 5 лет назад

Looks cool

@ANTheWhizkid 6 лет назад

We have a bar in town which has got a damn huge electric bartender that has access to an entire wall full of ingredients. It can mix an endless amount of different drinks.... Of course everyone want one! :D cool video!

@Enxos250 5 лет назад

awesome guys, subscribed

@pccreator25 6 лет назад

That is fantastic! One code recommendation: Add two automated scripts for cleaning out the lines. One for cleaning out 1 line if you are switching out a single drink, and another to "Clean All". =) Great Job!

@borisyunga 6 лет назад

Great job

@0.m.n 6 лет назад

We love you so much

@realsoftgames7174 6 лет назад

mm this sounds great might use my 7inch touch screen instead and have GUI implementation with a few extra functions, but this is a great idea. also needs a mini bar fridge type thing to keep the drinks cool but this is great thanks for the info and links.

@DaftPunkIsDaFunk 5 лет назад

Extremely impressive.

@chadwick626 5 лет назад

Subscribed. Lmk when you get Alexa integration done, might actually do this. A 3d printable frame for large format printers would cut a lot of the work out.

@davecunningham8476 6 лет назад

Lad's that machine is the dogs bollox! Awesome work 👍

@HarshColby 5 лет назад

Dang, Now I want to build one :)

@edgebrookgazette8853 6 лет назад

Thanks for the idea! I made it but I put in a 3.5 inch touch screen and a raspberry pi

@mrmarkom 6 лет назад

Cool project. I would put electronic on top, specially since you have even AC inside. What if your coctail glass spills?

@sjcpilot 6 лет назад

Subscribed !

@isunktheship 6 лет назад

Also we need a kickstarter, these guys have silently downsized from their hacker house into a hacker shack, what's next? hacker underpass? hacker hovel?

@tijneuw 5 лет назад

I love This Chanel ✌️👍

@jantjee1604 6 лет назад

Nice video 💯, i go make 1 by myself👌🍻

@jonathanjimenez3691 6 лет назад

that was dope

@ADHDbuilt 6 лет назад

We use those pumps in dishwashers at work to pump chemicals. They come in much larger sizes, I'd imagine yours took a while to pump.

@ASMRPeople 6 лет назад

Cool project excellent job. I do have a question however do you have to purge you lines before use? The pumps are the same as in many auto samplers. The auto samplers however go through a purge process in order have the line full before pumping thus getting an accurate measure.

@peterjon2758 5 лет назад

Haha...you running HPLC, bruh?

@isunktheship 6 лет назад

If no one else caught this.. the bill of materials includes 3 x Red Pepper Hat, well played.

@Satellite5 6 лет назад

One of the better produced videos. Informative and fun project. Adding the iBeam and frigerator are great ideas. There are issues... the funnel is contaminated with the other liquids. So if you are allergic to something, that could be an issue. Also bottles need closure or caps to protect the bottle from bugs or other elements, which you can probably buy. Could also add a 'counter' to know how many ml have been poured out. Would love to see this app 'driven' and configurable via an iPhone too! Awesome project and video.

@itaco8066 6 лет назад

Super cool

@CheekyD21 6 лет назад

Awesome project. Keep up the good work! My primary concern is not being able to remove the funnel for cleaning. The sugar build up inside would cause bacteria growth. Not an ingredient I'd want in my drink.

@randalthor8483 5 лет назад

awesome! cant believe you guys just do this stuff for free haha

@tannerfahey3830 6 лет назад

I love it

@herantd 6 лет назад

before you change the liquid does it spin in reverse to empty the tube from the pervious liquid? And when the tubes are empty how do you compensate so that the right amount of liquid will end up in the glass since you dont have any flowmeter along the way? Cool project, loved it!

@craigf9031 6 лет назад

I wondered the same thing. The funnel will also have residue from the previous drink.

@TorIvanBoine 6 лет назад

I also wondered about this. I tried to make a simple coffee maker, and ran into this problem as well. Didn't finish it though :(

@chadleymaggott3786 6 лет назад

Firstly i like this channel and we could maybe add a priming and wash system of pipping and code... but it would still be relatively slow to pour a drink with a max 100mL flow rate....

@swekiller98 6 лет назад

You simply let the pump run for 1 min and the measure the amount thats in the class/bowl and then you know the flowrate and then you code a timer. so lets say it will pump 300 cl in 1 min and you want 25cl, just simply ad a timer that will let the pump run for 5 sec and you will have 25cl. these types of pumps are very consistent and will almost always flow the same amount off liquid/min

@JeremiahHisel 6 лет назад

Just omit the funnel... bundle the tubes at the end so they all are above center of glass. The peristaltic pumps use suction so you may get a drip here and there, but nothing you would really notice. The pumps have a very regular flow rate. IE they are rated to move x amount of ml per second, so flow rate isn't really needed just adjust the amount of seconds they are on to determine how much of one liquid you want. I would however not use a peristaltic pump with a carbonated liquid. use a pump to force air into the top of bottle and have another tube at the bottom of the bottle which will then push liquid out of the bottle into the glass. That should help with keeping it carbonated. Not sure how you'd be able to determine the flow rate on that though.

@RockerGrl1984 Год назад

Love the ambition!! It would be cool if the whole system was integrated with refrigeration and a way to keep dust or other undesirable particles from getting inside the open bottles. At this point it has to be manually setup and disassembled when you are done using it. I love the use of the Raspberry Pi, I'm into aviation so I have a Pi that runs my own adsb/flightaware feeder. I'm always amazed at the versatility of the Pi and this takes it to a whole other level. CHEERS!!