KegBB

In an effort to help document what parts might be needed for a kegbot, I've put together a list of all the parts that I have used to build or enjoy my kegbot kegerator. Grab a beer and get ready for a wall of information.

[*]Kegerator
[*]Draft beer tap and accessories
[*]Controller board (kegboard) and accessories
[*]Flow meter
[*]Relay board
[*]Solenoid valve
[*]iButton reader and iButtons
[*]Rfid reader and Rfid tags
[*]LCD Character display

1. Kegerator
SS Faucet #4933SS (28.95)
SS Shank assembly (4-1/8" with 1/4" bore) #4334AS (21.20)
SS Tailpiece (3/16") #526BS (3.35) Multiple Needed 2
Coupling hex nut #874 (0.95) Multiple Needed 2
Coupling washer #759 (0.45) Multiple Needed 2
Screw clamps (beer\air line) #705W (1.00) Multiple Needed 4
D System Keg Coupler #7485E-S (30.95)
3/16" ID Clear vinyl beer line #547C (1.25 per foot) Multiple Needed 10
5/16" ID Red vinyl gas hose #553R (1.85) Multiple Needed 3
Dual gauge CO2 regulator #842 (41.95)
CO2 pressure tank (5 gal) #430A-5E (56.95)

2. Draft beer tap and accessories
Beer line cleaner #CFP-1 (10.30) OR Beer Line Cleaning Solution "Power Punch 22" 13.95
Faucet wrench #4350-HD (4.85)
Cleaning brushes (keg #1900671) (faucet #905W) (line #904A)
Cleaning kit - D system (1.3 gal) #M5-801147-CK (102.95)

3. Controller board (kegboard) and accessories
Arduino Uno DEV-09950 (29.95)
The shield and coaster can be purchased from here:
http://kegbot.org/kegboard/
The current parts list for the current kegboard shield can be found here:
http://kegbot.org/wiki/Kegboard_Parts

Mounting screws\bolts: 2-56, 4-40 machine screws (panhead) and nuts various lengths 1/4" - 1-1/2" (radio shack, hardware store)
4-port mini Usb Hub - Targus #ACH63US (29.99)
USB cable-A Male to Down Angled B Male - 12" #RR-ABR05-12 (14.30)

4. Flow meter
SwissFlow (SF800) Inline flow sensor.
Order directly from Swissflow (Netherlands)
email info@swissflow.com
"SwissFlow 800/EPDM, 15 cm 3 wire flat cable (Molex connector) with John Guest Speed Fit connectors"
Paymant can be made via Pay Pal

John Guest fittings and stem barb connectors:
Female adapter BSPP 3/8" x 3/8" #PI451213S (5.10) Multiple Needed 4
Stem barb conector 3/8" OD stem x 1/4" ID barb #PI251208S (1.57) Multiple Needed 4

Alternative fittings: Usplastics Polypropylene female adapter 3/8" FNPT x 1/4" Hose ID #62222 (1.39) Multiple Needed 4

5. Relay board
Sparkfun Relay and Relay PCB (high current)
BrewTroller TripleRelay board #BTBTR (24.99)
DIY (5V/12V loads)

6. Solenoid valve
McMaster-Carr Delrin solenoid valve, NC 1/4" Disconnect, 3/8" NPT female, 12VDC #7876K28 (42.48)
1/4" wire female disconnectors (radio shack, hardware store)

John Guest fittings and stem barb connectors:
Male adapter NPTF 3/8" x 3/8 #PI011223S (2.66) Multiple Needed 4
Stem barb conector 3/8" OD stem x 1/4" ID barb #PI251208S (1.57) Multiple Needed 4


7. iButton reader and iButtons


8. Rfid reader and rfid tags
Phidget rfid reader (usb)(EM4102) Trossen Robotics #RFID-RDR-P1023 (53.60)
USB cable-A Male to Left Angled B Male - 24" #RR-ASBL01-24G (12.50)
30mm Global Tag #RFID-TAG-125-DSK30 (1.40)
18mm button #RFID-TAG-125-BTN18 (1.35)
Thin cards #RFID-TAG-125-CRD1 (1.62)

DIY Led LightBar relay board:

[*]SFE led lightbar - green COM-00679 (2.95)
[*]Relay SPDT Sealed mini (G5V-1-DC5) COM-00524 (1.95)
[*]DC power jack connector PRT-00119 (1.25)
[*]Screw terminal (2-pin, 3.5mm pitch) PRT-08084 (1.25)
[*]12v Wall adapter power supply 600 mA T01-09442 (5.95)
[*]Generic PCB board (radio shack)

9. LCD Character display
Matrix Orbital USB Display (20x4 lcd) #LK204-25-USB-WB (79.95)
keypad - 12 button COM-08653 (3.95)
Project box Polycase.com (DC-45FMBYR) (6.60)
USB cable-A female panel mount to left angle mini-B (low profile) -12 inch #RR-2MBL1AFPM-12GL (15.35)


Cheers,
Geoff

Edited geoffculp (Nov. 1, 2011 07:13:55)

Looks pretty good, I'm also in Milwaukee and will soon be upgrading my kegerator to a kegbot. The setup currently has a older microprocessor doing temperature control left over from an older setup which i will be replacing. The old setup was very similar to kegbot but used a scale to weight the keg instead of a flow meter. My setup is a chest freezer w/ 2 half barrels. I'm still trying to decide if I'm going to go with an RFID tag set up because i don't know if i can get everyone to actually use it.

-Eric

Edited eschaefs (Aug. 7, 2010 14:23:11)

eschaefs
Looks pretty good, I'm also in Milwaukee and will soon be upgrading my kegerator to a kegbot.

That's great, another possible kegbot is always welcome news to hear.

eschaefs
I'm still trying to decide if I'm going to go with an RFID tag set up because i don't know if i can get everyone to actually use it.

I am of the opinion that "if you build it, they will come". I really had no problems convincing my drinkers to use their RFID cards. If they don't it's "No Beer for You".

Cheers,
Geoff

Edited geoffculp (Aug. 11, 2010 19:47:23)

Awesome post geoffculp, appreciate all the links.

Edited iPatch (Sept. 26, 2010 19:15:31)

To those following along at home,

I've updated some of the prices and links in my original post (RFID reader, Arduino Uno, ...)
If anyone notices dead links, please reply and I will keep them updated.

Cheers,
Geoff

Edited geoffculp (Dec. 8, 2010 19:41:51)

I also found another parts site that may help durastill parts.

Edited JPettingill1 (Jan. 21, 2011 15:27:11)

I contacted SwissFlow and was assisted by Dirk B.van Wezel. He was very helpful... He quoted me 20 Euro per meter, and 2 Euro each for John Guest Speedfit connectors (which, based on my research, is a great price). After discussing a bit further, he offered to throw in simple 1/4" hose barb connectors for free rather than the speedfit connectors. Shipping of two flowmeters plus connectors came to 16.50 Euro (I live in Toronto, Canada). There was also 19% VAT added to the order.

With speed fit connectors:

2x 20 Euro (SwissFlow sensor)
4x 2 Euro ( John Guest speed fit)
= 48 x 1.19 (VAT) = 57,12 Euro + 16,50 Euro (TNT registered mail ) = 73,62 Euro

Without speed fit connectors:

2x 20 Euro (SwissFlow sensor )
4x 0 (simple hose barb connector)
= 40 x 1,19 (VAT) = 47,60 + 16,50 ( TNT registered mail ) = 64,10 Euro

SwissFlow was great to deal with... can't wait until these babies show up at the door!

Edited samus (Jan. 25, 2011 14:54:53)

FYI

The BrewTroller TripleRelay board 24.99 link is broken.

Edited iPatch (March 25, 2011 10:30:09)

iPatch
FYI

The BrewTroller TripleRelay board 24.99 link is broken.

Thanks for the heads up, I've updated the link.

Cheers,
Geoff

Edited geoffculp (April 4, 2011 16:02:16)

The Swissflow link is now broken. Updated address is: http://www.swissflow.com/sf800.html

Also, why the BrewTroller relay board and the Sparkfun relay boards? I'm putting together the solenoid / relay combination for us, and was planning on just using 12v DC solenoids. Unless I'm missing something, this looks redundant.

Edited cniggel (June 14, 2011 10:21:01)