GreatScottLab

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

I used my lab bench power supply set to 15V.

When I tried to implement the feedback with the IR2113 (similar to IR2110) I also did not have any luck. Try switching to the IGBT driver that I used (IR2184)

No, I did not try mains voltage yet since my workspace is not big enough.

It is a German site though. Here it is: http://www.batronix.com/versand/loettechnik/zubeho...

No. I am not that into contests here on Instructables.

To GND?

2.9Kg

The peak current is 40A if you would not use a BMS.

It will always oscillate in such a configuration. If you can even call this a proper oscillation. A capacitor does not change the properties of the OpAmp.

If you find another one with a very low dropout voltage, then sure.

You will change some properties. But it should still work.

Did you checked whether there is a signal output?

HDMI output?

Not yet. I like the way it looks right now.

IRFZ needs a higher gate voltage to turn on. If you want to power the circuit with 12V it does not make a big difference. But If you want to use 5V and below I would recommend the IRLZ because it requires a lower gate voltage.

No

Check the INA219 datasheet.

I checked it. It is the correct one.

The .stl file is for one.

Yes

Yes

No, sorry.

Not really.

I do not build things for viewers. I spend all my time creating videos.

Yes

I think so

Sure

Sure

Input: 6V-30V Output: 0-20V Output Current: 1-2A

Correct

Awesome!

Thanks. It really wasn't simple ;-)

Look in the schematic

You can dowload it in its original resolution. It is not that hard.

You can dowload the pictures

Awesome. Thanks for sharing.

The problem is that your 4.7mF cap can not supply energy for more than 3 seconds due to its low capacity. Try a supercap --> 1F-50F

Right above the list is a link to my instructables about the joule thief. There you can find those parts.

Watch my video about the joule thief.

I am German ;-)