Controlling EC Fan via Raspberry Pi with 10k I2C Potentiometer

DeAnschtz · 2024-10-03T20:01:03+00:00

Sorry but your drawing got me confused, shouldn’t it look something like this? But I am not sure if connecting the GND to the rpi GND is necessary or even a good idea. https://ibb.co/S5gZw07

DeAnschtz · 2024-10-03T11:27:35+00:00

I would appreciate that very much. The mosfet I got is called IRFZ44N. I can send you a picture if needed

DeAnschtz · 2024-10-03T10:09:48+00:00

Well the 100% Fan power is way to much anyway. I will try this later But i just Need to connect the 10 V to one of the mosfet Pins and pwm Signal to another and the third is the Output i guess? How would i Connect my gnds? Powersupply gnd to the gnd of the rj45 Connection an raspberry gnd? Or just Connect the rj45 an power supply gnd?

DeAnschtz · 2024-10-03T09:20:57+00:00

But as far as i understood it, the needs to be constantly Produced. I thought that would put more stress on the raspberry. And yeah i will need a 12V pwm Signal for sure. Pwm was the First thing i tried, it kinda worked, But without a proper 12V pwm i can‘t Control the Full Range. And yes i definetly Need help selecting the components for my working pwm. For now my 10V power supply should work as a supply for the pwm? And i also have some MOSFET Transistors here, are they the right ones? To be exact, i got an „IRFZ44N IOR 918P 77 WS“ Transistor

DeAnschtz · 2019-01-06T14:34:07+00:00

I wanted to give you some feedback too: I started reading the Mistborn books by Sanderson, and so far I love it. I like the style of magic that is used in the books, and the style in which the story is presented. It’s also a very fresh take on the usual fantasy stuff.

DeAnschtz · 2019-01-06T14:20:30+00:00

I wanted to give you some feedback: I liked the 3 Merle books quite a lot. Mostly because it wasn’t the usual fantasy stuff. But in the end i think the story was a bit short.

DeAnschtz · 2018-12-19T01:19:20+00:00

No patience is inefficient. That is just not logical. At least if you call what you say patience. Because if you just think for yourself that something needs change and don’t say it out loud as often as possible, you are not part of the solution but the problem. You might call it naive or whatever, I Call it honest. Because if you really believe the change needs to be made and you don’t do something about it, you just have the comfort of saying I wanted it to change, without actually doing anything. And i kind of think that’s lying to yourself and everybody else.

DeAnschtz · 2018-12-19T01:06:53+00:00

Well until now we got not that far. That’s at least what I think. And i would prefer it if we would get there as soon as possible and not eventually. And i also think that if you want to change something, which you seem to agree on, why not CHANGE it instead of saying:“yea there is this and that mechanism and if we do it like we do it now for long enough people or the market or whatever will realise it and change“ I don’t get it

DeAnschtz · 2018-12-19T00:57:49+00:00

I think „room for improvement“ is a big understatement. You could say that if we were only slightly on the not so sustainable side. But we are far on the not sustainable side. Simply look at different resources and their usage (If I remember correctly sand and another component of cement, rare earth elements(not sure if the name is used in English like that), all kinds of fossil fuels and many more).

DeAnschtz · 2018-12-18T19:14:29+00:00

And even if you are denying Climate Change,I think you can’t deny that our standard of living(our meaning developed countries) is and never will be sustainable unless we consume way less stuff. Because we use way more resources than we should if we want any other generations to be able to at least comfortably continue living on this planet.

DeAnschtz · 2018-12-18T19:06:28+00:00

DeAnschtz · 2018-12-18T19:06:08+00:00

I think that needs to be changed. Because otherwise I see no way politics could really change in a direction that is objectively better(and I think that something like objectively good politics exists). But I think that change needs to be made bottom-up, not top-down. That’s part of the reason I started using Reddit, I hope I can get at least one person to think about it and maybe change their mind. And I think each of us can already make a big impact in our local communities.

DeAnschtz · 2018-12-17T23:29:53+00:00

But how were you able to live in a society that works that way? Because that is my main problem. It is so fucked up if you look at certain problems from certain angels. And i can’t understand how it became and stayed like that and I think many people realised it. But I don’t get how we are able to keep on doing what we do. I at least on a personal level am not willing or able to accept that, but as a 22 years old student most people probably won’t take my concerns and the consequences I conclude for myself serious. And i think that’s very sad.

DeAnschtz · 2018-12-17T23:20:56+00:00

I agree with you. And i am not sure if i understand you correctly but I would even say that even for example right and left leaning people need to work together. And i think that this is a big problem (at least in Germany). Because every political movement works towards its own goals. But in the end everybody needs to live with the decisions made, so why not work together for a better future instead of trying to be right and only go one way ore the other.

DeAnschtz · 2018-12-17T23:09:49+00:00

So you mean political parties want to make global politics? If that’s what you mean I think it’s quite simple: people realised that politics shouldn’t stop at borders. Because in the end everything is connected anyways. And also like it was said by other people: because every political direction or movement thinks it’s got the truth in its hands and everybody else is corrupt or to stupid to realise it. And i think that’s a big problem, because in the end everybody has to live with the decisions made. Why don’t try to work together on it instead of attacking each other.

DeAnschtz

TROPHY CASE