Our bioreactor consists of several modules that can theoretically be used independently. Here we provide construction manuals and more detailed information:
=Cost estimation for creating your own Bioreactor=
{| class="wikitable"
! align="center" |'''Bioreactor '''
!! align="center" |
!! align="center" |''' 1€='''
!! align="center" |''' $1.13'''
!! align="center" |''' on 17/09/2014'''
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|-
! Quantity!!Component!! Costs [€] !! Costs [$] !! Final [€] !! Final [$]
|-
|| || ''OD device''
|-
|| 1 || LED Dialight 5502505F || 0.98 [http://www.digikey.de/product-detail/de/5502505F/350-1639-ND/809037] || 1.11 || 0.98 || 1.11
|-
|| 1 || TSL 235 R photo transistor || 3.41 [http://www.conrad.de/ce/de/product/178993/Licht-Frequenz-Wandler-TSL-235-R-TSL-235-R-Gehaeuseart-THT-10-5-V] || 3.85 || 3.41 || 3.85
|-
|| 1 || 180 Ohm resistor || 0.11 || 0.12 || 0.11 || 0.12
|-
|| 4 || M3 screw 20mm || 0.32 || 0.36 || 1.28 || 1.44
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|| 3 || total || 5.78 || 6.53 || 17.34 || 19.59
|-
||
|-
|| || ''Pumps''
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|| 3 || NEMA 17 Step Motor || 7.08 || 8.00 [http://www.ebay.com/itm/5-x-Stepper-motor-NEMA-17-76-oz-in-CNC-MILL-ROBOT-REPRAP-MAKERBOT-Arduino-P4V-/111005363513] || 21.24 || 24.00
|-
|| 3 || A4988 Stepper Driver || 1.33 || 1.50 [http://www.ebay.com/itm/1PCS-3D-Printer-A4988-Stepper-Motor-Driver-Reprap-Self-adhensive-Heatsink-/171094721568?hash=item27d60a4420] || 3.99 || 4.50
|-
|| 3 || 220uF capacitor || 0.15 || 0.17 || 0.45 || 0.51
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|| 15 || Ball Bearing 3x7x3 || 0.84 || 0.95 || 12.60 || 14.20
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|| 18 || M3 screw 6 mm || 0.225 || 0.25 || 4.05 || 4.50
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|| 12 || M3 screw 16 mm || 0.305 || 0.345 || 3.66 || 4.14
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|| 27 || M3 Washer || || || 1.50 || 1.70
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|| 3 || M3 Nut || || || 0.75 || 0.85
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|| 3 || total || 44.25 || 54.40 || 132.75 || 163.20
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||
|-
|| || ''Stirrer''
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|| 1 || Gear Motor || 16.70 || 18.87 || 16.70 || 18.87
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|| 4 || Neodym Cube Magnets || 0.60 || 0.68 || 2.40 || 2.72
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|| 3 || total || 17.30 || 19.55 || 51.90 || 58.65
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||
|-
|| || ''Structure''
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|| 2 || Plexiglass 5 mm 60x25 mm || 11.50 || 13.00 || 23.00 || 26.00
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|| 1 || Plexiglass 2 mm 60x25 mm || 9.70 || 10.96 || 9.70 || 10.96
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|| 1 || Plexiglass 8 mm 60x25 mm || 13.50 || 15.26 || 13.50 || 15.26
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|| 1 || total || 34.70 || 39.22 || 34.70 || 39.22
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||
|-
|| || ''General Components''
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|| 20 || Connecting wires || || || 2.50 || 2.83
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|| 50 || Male Headers || 0.06 || 0.07 || 3.00 || 3.50
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|| 130 || Female ports || 0.06 || 0.07 || 7.80 || 9.10
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|| 1 || Double Sided Sheet for circuits || 10.00 || 11.30 || 10.00 || 11.30
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||
|-
|| || Total for three complete reactors with pumps, stirrers and analytics ||
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