Introducing #BPS, the #GPS #alternative for those who love empty booths and overpriced oscilloscopes! 
#Jeff #Geerling takes us on a thrilling #adventure of finding #tech that even your GPS can't locate 
—because, let's face it, no one else cares! 
https://www.jeffgeerling.com/blog/2025/bps-gps-alternative-nobodys-heard #oscilloscopes #HackerNews #ngated
Our generously donated oscilloscope features an X-Y mode, necessary for some fun experimentation with https://oscilloscopemusic.com/ 
Coming soon... 
Hola mastodonte, ¿quieres darle una segunda vida a tu #osciloscopio arrumbado?
En Medialab de @lacasainvisible lo aceptamos encantadas como donación o préstamo largo. Te garantizamos que solo lo utilizaremos para hacer el mal 
Escríbenos a medialab@lainvisible.net y charlamos
I was just looking at #oscilloscopes an see a non-linear relationship in $/MHz as frequencies increase.
#Rigol does well from $2/MHz @ 100 MHz to $7.50/MHz @ 2 GHz (vs. $20/MHz for a similar Tek scope).
It’s #signalsaturday and I’m continuing the #CuteGen
test series by looking a bit at the harmonics 
How clean is it?
Starting at 1kHz I’m using my #Siglent #oscilloscopes powerful FFT functionality and with harmonics >60dB down, this little thing really is a decent audio function generator.
I then moved to the spectrum analyzer and did some tests at (much) higher frequencies. Only included 10 and 30MHz here, but pattern is clear: harmonics are generally nicely attenuated, more than 60dB, although at the high end, it’s not quite that much, more like 50dB and a sub-carrier spur appeared as well. Makes me wonder how well the 60MHz version performs 
#testandmeasurement #rfengineering #rfengineer #electronics #electronicsengineering #uni-t #hamradio #hamr
I was given a load of old #Tektronix manuals that were going to be dumped. Some include software. Would anyone be interested in them before they go on eBay? They're in very, very good condition.
How to talk to your oscilloscope #Python @Hackaday https://blog.adafruit.com/2023/11/22/how-to-talk-to-your-oscilloscope-python-hackaday/ #oscilloscopes #testequipment #micropython #programming #python
Our generously donated oscilloscope features an X-Y mode, necessary for some fun experimentation with https://oscilloscopemusic.com/ Coming soon...
That it's exactly 1 second, or that it's just triggering?
Looking for anyone who has experience with cheap 1- or 2-channel digital oscilloscopes like FNIRSI or similar brands. I occasionally need to check hardware at home to see if I've configured it properly, or if the components are working properly, and not really keen on spending a lot of money.
My immediate need is for checking the time pulse output from a GPS receiver, so 3.3V/1Hz is fine.
If you love #electronics and circuits in particular, you inevitably love #oscilloscopes. If you recall the era before cheap digital oscilloscopes, you remember that #Tektronix 7000 scopes were just 
. Have a look to this incredible book about them, DEFINITELY a gem, by Gianni Becattini: http://www.k100.biz/zParade/Tekscopes%20lores.pdf
I got these two #oscilloscopes for my #birthday this weekend. They are old, but just as useful as ever.
I haven't connected them up yet, but I am very excited about the projects I will be able to do mow at home.
I have a digital one that connects to my laptop, but this just hits differently!
i got one of those cheap little pocket #oscilloscopes off of aliexpress back in late october and it finally showed up a few days ago and damned if the thing doesn’t actually work
the control interface is random madness but honestly i’m kind of loving it particularly for $60 i mean wow
MediaLab Invi 
