First (big) problems

First (big) problems

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So I need 4 gas sensors, I ordered them in February on Aliexpress but as you know the world is in lockdown and orders from far away (I live in Belgium) are very hard to get through. So these will be delayed but I need them …

So I bought the same sensors on Belgian sites for a higher price (where talking about 10 times more here). But now I can sleep on both of my ears. When they arrive, I will start to test these sensors. So that when I make the final project I just have to implement the code and it works.

Last update: my case will be an old mini computer case with already plenty of ventilation holes. Ideal for ventilation for the sensors and keeping the CPU of the Raspberry Pi 4 cool!

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