GreatScottLab

Through the potentiometer? What? And AC mains running through all of it is also complete BS. And a capacitive dropper would have made safety even worse. Sorry but nothing what you say is correct.

Fixed

Feel free to simplify the code and post it here.

It is on my to do list

Yes

Not really. Sorry.

It was a generic 0603 SMD LED. Any should do.

No, the code is done. You don't need digitalWrite when you set up the timer correctly. That is the TCCR1A and TCCR1B part.

Properly driving the MOSFET was the design consideration.

I talked about the converter. It was a boost converter which can output 90V max and 1500W. Should be pretty easy to find with those specs on Ebay/Amazon.

Sorry but the page is removed. I can not try out your code.

Correct! I should have said that in the video. But in the video you can actually see how I did not install the beta versions but instead the latest stable version.

It is on my to do list

No, I did not enlarge the model with the slicer software. Everything should fit without modifications.

No

food safe silicone tubes with a diameter of 10mm. But next time I would use 8mm tubes instead.

Home improvement store

No. You need 5V. That is what the boost converter does.

Thanks for stealing my video

Left click on the image, left click again and select the resolution on the left side. You can even print it as a poster.

Yes, that is possible. You just need another relay.

This is a simple circuit the can save many loads from destruction. But sure, if your load can explode within a couple of ms then go for a MOSFET.

No

No