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	Blog post TEAM RED - 3
	Blog post Team Green - 3
	Blog post Team Blue - 4
	Update 4 Stem Air Dragon
	Update 4 Stem project Green wave

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CLAIR - clean air start-up

International Erasmus plus project Finland - Belgium

22-11-2020

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Update 3 Stem project LuchtBEL (rood)

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We needed to make a box to put all the sensors in it. Then we brainstormed and came up with an idea. Nina and Helder made the design on the computer so we can cut it out with the laser cutter. We tried to make a design with enough airflow but also something waterproof.

The side vieuw of our sensorbox design

22-11-2020 om 10:44 geschreven door Clair - STEAM

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Update 3 Stem project LuchtBEL (rood)

Because of Corona we missed a few lessons but we made the most of it. Our first 3 sensors were already done so we could move on to the last 3 which are the fine dust sensor , dust sensor and the CO2 sensor. With these sensors we needed to do some experiments. We did an experiment where we placed the fine dust sensor and dust sensor with some candles under a box and compared the results.

A picture of Experiment with the dust sensor and fine dust sensor

22-11-2020 om 10:42 geschreven door Clair - STEAM

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Blog post Team Green -2

Blogpost Green Wave

We hebben vorige week een extra week vakantie gehad vanwege de huidige corona situatie. Dit was voor iedereen van ons groepje een leuk rustmoment. Nu hebben we om de andere dag afstandsonderwijs. Dit is hoe ver dat we nu zijn :

Victor en Diego :

- Diego is klaar met het ontwerpen van onze box en heeft er een uitleg bij geschreven. ( Zie map “ontwerp box” in Teams)

- Ze zijn klaar met het samenvoegen van hun twee sensoren maar moeten er nog de RTC bijvoegen.

- Ze moeten nog maar een proefje maken en daar een verslag van maken.

Jeanne en Lina :

- Ze hebben hun twee sensoren kunnen samenvoegen met RTC en SD kaart.

- Lina had de schakeling mee naar huis genomen om de proefjes te maken tijdens de vakantie maar ze ondervond problemen met het openen van de arduinocode. ( Jeanne kon de code zelf ook niet openen thuis).

Arne en Tibo :

- Ze ondervinden problemen met het samenvoegen van hun twee sensoren.

- Hun proefjes van fijn stof en van UV-licht zijn al in orde.

22-11-2020 om 10:39 geschreven door Clair - STEAM

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Blog post Team Blue -2

Hi, this is the blue team again

So far we have all finished our first sensor and did all the tests for these. We also have finished programming our second sensor and are now doing our tests for these. But because of the new Corona rules, we have not yet been able to do STEM at school which is making it a bit harder, as some of these tests are only able to happen at school. We try to do as much at home as possible, but this does not always work out as planned.

We are also working on our sensor box. This will be the box that we put all our sensors in and use later on in the project to do more and longer tests. We have a rough sketch, but still have to add the fine details.

22-11-2020 om 10:37 geschreven door Clair - STEAM

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Update 2 Stem project LuchtBEL (rood)

Our group also brainstormed about what we are going to do with our sensors, because we need to make a box for all the sensors and therefor we sat together and we came up with an idea for a design of the box, Nina and Helder are going to design the box.

Important for this box is that it satisfies all of the conditions of all sensors, such as: the ability to detect UV light, ventilation, waterproof, … Ventilation is probably the most important one because there are 3 sensors who sense the air quality (CO2, humidity, fine dust).

Thanks to our lovely Belgian climate the chance that our box is going to get wet when we put is outside is quite reasonable, so therefor our box need to be 100% waterproof.

Johannes Doom LuchtBEL update 2

Our group brainstorming about the design of our sensorbox,

22-11-2020 om 10:33 geschreven door Clair - STEAM

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Update 2 Stem project LuchtBEL (rood)

In the past weeks our group has been working mostly on our sensors, now that we need to optimize our 2^nd sensor it is only logical that our full attention is reserved therefor.

The groups that had to do the tests with their sensor did those and they continued also on their 2^nd sensor afterwards.

A photo of the test where the UV sensor is being tested