🎓 Doc Freemo 🇳🇱 @freemo@qoto.org

@nerthos These are just protoboards. Their entire purpose is to enable people to build any prototype circuit they want using SMT devices.

The first draft of the PCB protoboard I designed arrived. It is more beautiful than I could have imagined.

#RF #EE #Electronics #Engineering #Science #ElectricalEngineering #RFEngineering #HAM #hamradio

@nerthos What we know clearly is how strongly CO2 levels correlate to temperatures, we have very good long-term data on that. Combine that with the fact that we know fairly well how much of the CO2 in the air is our fault. I'd say the data is pretty well established as to how much of it is from humans.

So we dont really need to know much about predicting weather since we know our own contribution and therefore know anything beyond that is natural

@nerthos Neither point should need arguing. Even a toddler has enough scientific understanding to know that both are fairly irrefutable.

The latest version of the Frequency Counter design. Getting close to done...

There are actually people alive dumb enough to believe Global Warming isnt happening, or that the earth is flat.

@c1tyoffl1nt
I'm either at one of my homes in Philadelphia or my house in the Netherlands.

@fl0wn @nerthos @dude

New prototyping style around the breakout board in an effort to reduce parasitics.

In an attempt to reduce parasitics I'm minimizing the breakout board leads.

@arteteco It wasnt even the pain that got to me. It was the inability to do anything. I'm an adventurer. I travel the worlds, dive the deepest oceans, invent the coolest shit. I couldnt stand to loose those abilities.

@Surasanji @tjemni

@Surasanji My Dutch friends already have a party lined up and waitig for me. I have no doubt it will have all the elements you mention. Well no hookers though sadly.

@arteteco @tjemni

@arteteco About a week and a half since i got the steroid shot into my spine. After the first day I felt cured, no pain in the slighted. that is still the case today. Since prior to that I was not even able to get out of bed most days it is a HUGe improvement. Lets just hope it holds but if it does im practically healed!

@Surasanji @tjemni

@Surasanji @tjemni I was healing from a back injury for about 4 months. So things got a bit backed up. I'm on it in the next day or two though.

@Surasanji Update, I just swapped out the diodes for a different brand and now I can get up to 55Mhz (my target) with a signal down to 700 Vpp, so just need to get that minimum signal voltage a bit better and she will be up to spec.

@Surasanji right now up to 39Mhz at 3Vpp and 3.3 volt power supply. I have to improve this significantly still

The latest version of my frequency counter prototype using a Manhattan style construction.

#RF #EE #Electronics #Engineering #Science #ElectricalEngineering #RFEngineering #HAM #hamradio

@Ademan haha, yea the whole copper clad is a big ground plan and then anything else is a pad that is superglued into place then soldered to

@horrowfide@mastodon.social Yes my child, you called?