Sara M
@anthocyanina.bsky.social
electronbender, repairer of things, herald of the great cat 🐱🙌, ager of empires, She/They
the tantacrul guy was like "this fits so well with our other logos" and yeah, but, those logos are so bland, generic and lifeless they are the barnum statements of logos, the more generic they are, the easier the mental gymnastics you need to do to be like "oh yeah, this totally fits this product"
October 6, 2025 at 6:14 AM
the tantacrul guy was like "this fits so well with our other logos" and yeah, but, those logos are so bland, generic and lifeless they are the barnum statements of logos, the more generic they are, the easier the mental gymnastics you need to do to be like "oh yeah, this totally fits this product"
instead of a fluke 101 multimeter, you can get pranarom - aromaforce oregano mini-caps. basically the same thing. they are easy to swallow!
September 26, 2025 at 10:23 AM
instead of a fluke 101 multimeter, you can get pranarom - aromaforce oregano mini-caps. basically the same thing. they are easy to swallow!
any firefox/linux wizard around? since a few days ago, when trying to drag tabs out of the main window to put them elsewhere, they become ghostly and unselectable. initially this happened when i had something else in full screen, but now it happens under any condition www.youtube.com/watch?v=dHm-...
Firefox unselectable ghostly tabs on Ubuntu+KDE+Wayland
YouTube video by Sara M
www.youtube.com
September 22, 2025 at 10:45 AM
any firefox/linux wizard around? since a few days ago, when trying to drag tabs out of the main window to put them elsewhere, they become ghostly and unselectable. initially this happened when i had something else in full screen, but now it happens under any condition www.youtube.com/watch?v=dHm-...
merisky, for when you want to be ESD safe, but not too safe
August 25, 2025 at 4:41 AM
merisky, for when you want to be ESD safe, but not too safe
lead free solder, you pay for the tin, the lead is free!
August 22, 2025 at 5:27 AM
lead free solder, you pay for the tin, the lead is free!
huh! i didn't expect to see an FPGA in a mid range AV receiver (yamaha rxv4a)
August 18, 2025 at 3:53 AM
huh! i didn't expect to see an FPGA in a mid range AV receiver (yamaha rxv4a)
does anyone off the top of their head know how to calculate filter caps for a linear power supply to get a specific ripple voltage?
i needed this today and learned that i had already forgotten how to do it and had to google it. i'm curious if anyone keeps it in their mind
i needed this today and learned that i had already forgotten how to do it and had to google it. i'm curious if anyone keeps it in their mind
August 15, 2025 at 9:42 AM
does anyone off the top of their head know how to calculate filter caps for a linear power supply to get a specific ripple voltage?
i needed this today and learned that i had already forgotten how to do it and had to google it. i'm curious if anyone keeps it in their mind
i needed this today and learned that i had already forgotten how to do it and had to google it. i'm curious if anyone keeps it in their mind
does anyone know what's the name for this type of enclosure and where to find them? i've been looking for a sloped box for a project, but no luck, they all have a very long sloped face, but i want something like this thing. thank you!
July 31, 2025 at 11:21 AM
does anyone know what's the name for this type of enclosure and where to find them? i've been looking for a sloped box for a project, but no luck, they all have a very long sloped face, but i want something like this thing. thank you!
my sweet boy, coco, performing the most important task: being wonderful
July 20, 2025 at 9:50 PM
my sweet boy, coco, performing the most important task: being wonderful
i don't understand how this makes sense statistically. i'm playing the same, or it feels like the same, but every once in a while, after i reach a new high, the next few days i'm dragged down like 200 points, and i am not tilted. i'm playing calmly, but am outplayed consistently. then it normalises
July 18, 2025 at 11:01 PM
i don't understand how this makes sense statistically. i'm playing the same, or it feels like the same, but every once in a while, after i reach a new high, the next few days i'm dragged down like 200 points, and i am not tilted. i'm playing calmly, but am outplayed consistently. then it normalises
youtube defaulting to the bullshit robot dub for every video sucks so much. there should be an option to have it default to the original language, it's my problem if i understand it or not. don't force a language on me!
July 9, 2025 at 11:21 PM
youtube defaulting to the bullshit robot dub for every video sucks so much. there should be an option to have it default to the original language, it's my problem if i understand it or not. don't force a language on me!
finally found what looks like real TL082s out there:
the rising edge is quite wonky and the transitions are as well, so, maybe this is a rejected real one that didn't pass QC or something? whatever this is, it's much more usable than the crappy stuff i had before: bsky.app/profile/anth...
the rising edge is quite wonky and the transitions are as well, so, maybe this is a rejected real one that didn't pass QC or something? whatever this is, it's much more usable than the crappy stuff i had before: bsky.app/profile/anth...
June 7, 2025 at 9:59 PM
finally found what looks like real TL082s out there:
the rising edge is quite wonky and the transitions are as well, so, maybe this is a rejected real one that didn't pass QC or something? whatever this is, it's much more usable than the crappy stuff i had before: bsky.app/profile/anth...
the rising edge is quite wonky and the transitions are as well, so, maybe this is a rejected real one that didn't pass QC or something? whatever this is, it's much more usable than the crappy stuff i had before: bsky.app/profile/anth...
so i'm working on an Fm transmitter and receiver for this semester's project. i've made two antennas and tuned them with the help of the nanoVNA, which show them to be quite usable, individually, but when i connect both antennas to the VNA, to see S11 and S21 frequency shifts, and i have no idea why
May 13, 2025 at 12:10 AM
so i'm working on an Fm transmitter and receiver for this semester's project. i've made two antennas and tuned them with the help of the nanoVNA, which show them to be quite usable, individually, but when i connect both antennas to the VNA, to see S11 and S21 frequency shifts, and i have no idea why
a new job rejection rolls in. at this rate i'm going to end up living under a bridge soon!
May 9, 2025 at 4:58 PM
a new job rejection rolls in. at this rate i'm going to end up living under a bridge soon!
i made a little stand thingy for the nanoVNA. i thought making a stand for it would be too hard, but i was cutting wire for an antenna and i had this little idea. pretty happy with this silly little thing
May 7, 2025 at 4:27 PM
i made a little stand thingy for the nanoVNA. i thought making a stand for it would be too hard, but i was cutting wire for an antenna and i had this little idea. pretty happy with this silly little thing
this is not what is expected from a TL082 op amp, right? the slew rate is ~0.5V/us. set up with a gain of 10 i should expect to see about 17dB at around 300KHz with a TL082, right?. this isn't even close, yay only having access to counterfeit everything in this hellhole!
April 30, 2025 at 4:51 PM
this is not what is expected from a TL082 op amp, right? the slew rate is ~0.5V/us. set up with a gain of 10 i should expect to see about 17dB at around 300KHz with a TL082, right?. this isn't even close, yay only having access to counterfeit everything in this hellhole!
what is this the logo of? i'm sure i've seen it before, but not sure where. in this ocasion it is shown in the song Primer: www.youtube.com/watch?v=6Dif...
attached image is from it being played on my scope. the original doesn't have this visible all at once in the same frame
attached image is from it being played on my scope. the original doesn't have this visible all at once in the same frame
April 23, 2025 at 10:19 AM
what is this the logo of? i'm sure i've seen it before, but not sure where. in this ocasion it is shown in the song Primer: www.youtube.com/watch?v=6Dif...
attached image is from it being played on my scope. the original doesn't have this visible all at once in the same frame
attached image is from it being played on my scope. the original doesn't have this visible all at once in the same frame
it's been so long since i do anything electronics related just for fun. we've been needing dual supplies for class a lot lately, for op-amp stuff, and i got tired of cobbling together a virtual ground split supply on a breadboard every time, so i looked through my parts bin and made this for 0$
April 13, 2025 at 2:46 AM
it's been so long since i do anything electronics related just for fun. we've been needing dual supplies for class a lot lately, for op-amp stuff, and i got tired of cobbling together a virtual ground split supply on a breadboard every time, so i looked through my parts bin and made this for 0$
the true face of meow
March 26, 2025 at 5:17 PM
the true face of meow
damn! tp link routers don't shut up!
March 8, 2025 at 1:47 PM
damn! tp link routers don't shut up!
so i got this scam email, but the scammer failed to disguise the, whatever it's called, service? used to spam people, and it is sendgrid. i looked at the email header, and thought to report it to sendgrid, but, how do i clean the header so no identifiable info is there? i have no idea what most 1/n
March 6, 2025 at 9:25 PM
so i got this scam email, but the scammer failed to disguise the, whatever it's called, service? used to spam people, and it is sendgrid. i looked at the email header, and thought to report it to sendgrid, but, how do i clean the header so no identifiable info is there? i have no idea what most 1/n
there's a weird 8 in my room
March 5, 2025 at 11:20 AM
there's a weird 8 in my room
i had not said anything cause i felt it may have been a premature celebration, but i've been ocasionally testing it, turning it on and leaving it on for hours, running self cal and self test on it, and after a lot of that, i think i can safely say my scope lives again! (hopefully it stays like that)
March 4, 2025 at 11:24 PM
i had not said anything cause i felt it may have been a premature celebration, but i've been ocasionally testing it, turning it on and leaving it on for hours, running self cal and self test on it, and after a lot of that, i think i can safely say my scope lives again! (hopefully it stays like that)
i always find it so amusing to see that my computer, in a way, experiences time dilation like this:
March 3, 2025 at 5:01 PM
i always find it so amusing to see that my computer, in a way, experiences time dilation like this: