Experimental Incubator/ei prototype designing: Difference between revisions
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|[http://en.wikipedia.org/wiki/Solid-state_relay Solid state relay]||switch on/off 220V elements||???||2x||6-10||???||Arnd | |[http://en.wikipedia.org/wiki/Solid-state_relay Solid state relay]||switch on/off 220V elements||???||2x||6-10||???||Arnd | ||
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| | |[http://en.wikipedia.org/wiki/Breadboard Bread board]||to set up prototype||???||1x||6||[http://www.amazon.com/BB400-Solderless-Plug--BreadBoard-tie-points/dp/B0040Z1ERO/ref=sr_1_8?ie=UTF8&qid=1384053687&sr=8-8&keywords=bread+board Amazon]||[[User:Algoldor|Algoldor]] | ||
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| | |[http://en.wikipedia.org/wiki/Jump_wire Jump wires]||connect components||???||???||5||[http://www.amazon.com/Breadboard-jumper-wire-75pcs-pack/dp/B0040DEI9M/ref=sr_1_1?ie=UTF8&qid=1384053780&sr=8-1&keywords=jump+wires+breadboard Amazon]||[[User:Algoldor|Algoldor]] | ||
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|Arduino Ethernet shield (optional)||connect to Internet||???||1x||20||[http://www.amazon.com/Arduino-Ethernet-Shield-R3/dp/B006UT97FE/ref=sr_1_1?ie=UTF8&qid=1384053948&sr=8-1&keywords=arduino+ethernet Amazon]||[[User:Algoldor|Algoldor]] | |||
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Revision as of 03:29, 10 November 2013
One of the most important things which we have to decide on is "how do we want to do it?" meaning mostly in this case the practical way of building up a prototype. Below are suggested strategies.
- Industrial prototyping
Inspired by my Algoldor friend Arnd I would suggest to go what he explained to me as an "industrial prototyping". Simplified: get well supported and functional parts for bit of extra cash and build up the first fuctional prototype from them. Afterwards when the prototype is working, start to break it down part by part redesigning them or using another cheaper/more feasible variants shaping the incubator to your like, bringing the costs down. This approach seems to be bit more expensive to start with but it ensures that even less experienced contributors to the project would be able to build their functional experimental machine having than what to work with which I think is crucial.
Parts suggested for ei prototype build based on industrial prototyping scheme
| Component | Function | Model Specifications | Amount | Cost (€) | Purchase links | Component Suggested by |
|---|---|---|---|---|---|---|
| Atmega328P-PU | brain of control unit | ??? | 1x | 4 | Amazon | Arnd |
| LCD Display | display data | ??? | 1x | 7 | Amazon | Arnd |
| button-switches | set input/output values | ??? | 6x | 0.60 | Amazon | Arnd |
| Power-supply-logic | connect to power | ??? | ??? | 4 | ??? | Arnd |
| Connectors for temp-probes | connect the temp-probes | ??? | 2x | 1 | ??? | Arnd |
| Temperature sensors | to measure temp. | ??? | 2x | 4-9 | ??? | Arnd |
| PCB board | to mount the parts | ??? | 1x | 3 | Amazon] | Arnd |
| Solid state relay | switch on/off 220V elements | ??? | 2x | 6-10 | ??? | Arnd |
| Bread board | to set up prototype | ??? | 1x | 6 | Amazon | Algoldor |
| Jump wires | connect components | ??? | ??? | 5 | Amazon | Algoldor |
| Arduino Ethernet shield (optional) | connect to Internet | ??? | 1x | 20 | Amazon | Algoldor |