#oscilloscope — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #oscilloscope, aggregated by home.social.
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Added some oscilloscope measured waveforms to my blogpost about the hc-sr04 ultrasonic distance sensor. Trigger pulse width was off from the expected width on linux. Ultrasonic pulses clearly visual as well
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Added some oscilloscope measured waveforms to my blogpost about the hc-sr04 ultrasonic distance sensor. Trigger pulse width was off from the expected width on linux. Ultrasonic pulses clearly visual as well
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MeldaProduction’s MMultiAnalyzer multi-track analyzer on sale for $27 USD https://rekkerd.org/save-on-meldaproduction-mmultianalyzer-multi-track-analyzer/
#AAX #AnalyzerAndMonitor #AU #loudness #MeldaProduction #oscilloscope #PluginBoutique #Sale #VST
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A while back I got a new digital 'scope. The one I'd been using was okay, but only 8-bit and had some other limitations. The vertical resolution was actually starting to make it difficult to get accurate-enough readings of some things I was working with.
The new one is 12-bit. That is likely to be better than I will ever need. I'm happy with it. Being several years newer (and a different brand) it brings some new #features to the table.
One is that you can use it as a digital logic analyzer - it can sample a whole lot of inputs (rather than just 4 analog channels) quickly if it only has to tell on from off. But you have to get a whole lot of #signals into the #scope before you can do that, so you need a #connector with a lot of pins/signals.
You could use something standard for this type of application (which is still going to be a limited-audience part), or a custom thing, but those options are expensive. So instead, if you're the manufacturer, you find a common (and therefore #cheap) #connector with lots of #pins, and you re-use that. Done and dusted!
They picked ... the HDMI connector. It's there at the bottom of the middle of the control panel. And in the manual is the prominent (not) warning:
> WARNING: Non-standard HDMI interface, Siglent device ONLY, or you will damage your device.
Yes, if you plug anything HDMI-related into this obvious #HDMI port, you will cause damage to your 'scope, or your other device.
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A while back I got a new digital 'scope. The one I'd been using was okay, but only 8-bit and had some other limitations. The vertical resolution was actually starting to make it difficult to get accurate-enough readings of some things I was working with.
The new one is 12-bit. That is likely to be better than I will ever need. I'm happy with it. Being several years newer (and a different brand) it brings some new #features to the table.
One is that you can use it as a digital logic analyzer - it can sample a whole lot of inputs (rather than just 4 analog channels) quickly if it only has to tell on from off. But you have to get a whole lot of #signals into the #scope before you can do that, so you need a #connector with a lot of pins/signals.
You could use something standard for this type of application (which is still going to be a limited-audience part), or a custom thing, but those options are expensive. So instead, if you're the manufacturer, you find a common (and therefore #cheap) #connector with lots of #pins, and you re-use that. Done and dusted!
They picked ... the HDMI connector. It's there at the bottom of the middle of the control panel. And in the manual is the prominent (not) warning:
> WARNING: Non-standard HDMI interface, Siglent device ONLY, or you will damage your device.
Yes, if you plug anything HDMI-related into this obvious #HDMI port, you will cause damage to your 'scope, or your other device.
-
A while back I got a new digital 'scope. The one I'd been using was okay, but only 8-bit and had some other limitations. The vertical resolution was actually starting to make it difficult to get accurate-enough readings of some things I was working with.
The new one is 12-bit. That is likely to be better than I will ever need. I'm happy with it. Being several years newer (and a different brand) it brings some new #features to the table.
One is that you can use it as a digital logic analyzer - it can sample a whole lot of inputs (rather than just 4 analog channels) quickly if it only has to tell on from off. But you have to get a whole lot of #signals into the #scope before you can do that, so you need a #connector with a lot of pins/signals.
You could use something standard for this type of application (which is still going to be a limited-audience part), or a custom thing, but those options are expensive. So instead, if you're the manufacturer, you find a common (and therefore #cheap) #connector with lots of #pins, and you re-use that. Done and dusted!
They picked ... the HDMI connector. It's there at the bottom of the middle of the control panel. And in the manual is the prominent (not) warning:
> WARNING: Non-standard HDMI interface, Siglent device ONLY, or you will damage your device.
Yes, if you plug anything HDMI-related into this obvious #HDMI port, you will cause damage to your 'scope, or your other device.
-
A while back I got a new digital 'scope. The one I'd been using was okay, but only 8-bit and had some other limitations. The vertical resolution was actually starting to make it difficult to get accurate-enough readings of some things I was working with.
The new one is 12-bit. That is likely to be better than I will ever need. I'm happy with it. Being several years newer (and a different brand) it brings some new #features to the table.
One is that you can use it as a digital logic analyzer - it can sample a whole lot of inputs (rather than just 4 analog channels) quickly if it only has to tell on from off. But you have to get a whole lot of #signals into the #scope before you can do that, so you need a #connector with a lot of pins/signals.
You could use something standard for this type of application (which is still going to be a limited-audience part), or a custom thing, but those options are expensive. So instead, if you're the manufacturer, you find a common (and therefore #cheap) #connector with lots of #pins, and you re-use that. Done and dusted!
They picked ... the HDMI connector. It's there at the bottom of the middle of the control panel. And in the manual is the prominent (not) warning:
> WARNING: Non-standard HDMI interface, Siglent device ONLY, or you will damage your device.
Yes, if you plug anything HDMI-related into this obvious #HDMI port, you will cause damage to your 'scope, or your other device.
-
A while back I got a new digital 'scope. The one I'd been using was okay, but only 8-bit and had some other limitations. The vertical resolution was actually starting to make it difficult to get accurate-enough readings of some things I was working with.
The new one is 12-bit. That is likely to be better than I will ever need. I'm happy with it. Being several years newer (and a different brand) it brings some new #features to the table.
One is that you can use it as a digital logic analyzer - it can sample a whole lot of inputs (rather than just 4 analog channels) quickly if it only has to tell on from off. But you have to get a whole lot of #signals into the #scope before you can do that, so you need a #connector with a lot of pins/signals.
You could use something standard for this type of application (which is still going to be a limited-audience part), or a custom thing, but those options are expensive. So instead, if you're the manufacturer, you find a common (and therefore #cheap) #connector with lots of #pins, and you re-use that. Done and dusted!
They picked ... the HDMI connector. It's there at the bottom of the middle of the control panel. And in the manual is the prominent (not) warning:
> WARNING: Non-standard HDMI interface, Siglent device ONLY, or you will damage your device.
Yes, if you plug anything HDMI-related into this obvious #HDMI port, you will cause damage to your 'scope, or your other device.
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Looking to turn my #Pico2 in a rudimentary #oscilloscope. Have been checking the ADC's samplerate and tried measuring an ultrasonic distance sensor's echo pulse. Not quite there yet, USB throughput is still a limiting factor.
https://embeddedjourneys.com/blog/pico-rudimentary-oscilloscope-1/
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Augvr by PhaseCvlt 🎛️
Real-time audio analysis: freq, stereo, loudness, phase, waveform + 6 viz modes (spec, osc, wave, Lissajous, spectrogram, 3D)💻 Mac/Win (AU/VST3)
🎁 FREE https://phasecvlt.com/products/augvr/More freeware 👉 https://linktr.ee/legalvst
#freeplugin #phasecvlt #audioanalysis #spectrumanalyzer #oscilloscope #lufs #sidechain #visualizer
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Spice simulation → oscilloscope → verification with Claude Code
https://lucasgerads.com/blog/lecroy-mcp-spice-demo/
#HackerNews #SpiceSimulation #oscilloscope #Verification #ClaudeCode #TechBlog
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Tracer by Wide Blue Sound 🎛️
Tempo-synced oscilloscope w/ sidechain, color summing, 3 modes, GPU accel, custom themes💻 Mac/Win (VST3/AU/AAX)
🎁 FREE (reg. $39) limited time
🔗 Link in bio!#freeplugin #oscilloscope #sidechain #audiotools #musicproduction #vstplugin
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From Oscilloscope to Wireshark: A UDP Story
https://www.mattkeeter.com/blog/2022-08-11-udp/
#HackerNews #Oscilloscope #Wireshark #UDP #Networking #Technology
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From Oscilloscope to Wireshark: A UDP Story
https://www.mattkeeter.com/blog/2022-08-11-udp/
#HackerNews #Oscilloscope #Wireshark #UDP #Networking #Technology
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From Oscilloscope to Wireshark: A UDP Story
https://www.mattkeeter.com/blog/2022-08-11-udp/
#HackerNews #Oscilloscope #Wireshark #UDP #Networking #Technology
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From Oscilloscope to Wireshark: A UDP Story
https://www.mattkeeter.com/blog/2022-08-11-udp/
#HackerNews #Oscilloscope #Wireshark #UDP #Networking #Technology
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From Oscilloscope to Wireshark: A UDP Story
https://www.mattkeeter.com/blog/2022-08-11-udp/
#HackerNews #Oscilloscope #Wireshark #UDP #Networking #Technology
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Philips PM3206 oscilloscope service manual with full schematics. Perfect condition. Still in 1989 stamped envelope from its original source in the Netherlands.
Send me carriage cost by PayPal etc and I'll forward it to you from UK. Thanks
#vintage #oscilloscope #schematic #service #manual #original #electronic #repairs #equipment
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@infobeautiful
The #older amongst us remember the figures you the when you feed different #periodic signals in the x- and y-deflection of an #OscilloscopeOften seen in these #pictures from 1966
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New video, this took like 6h so :boost_request:
Lab update 2: RIGOL DHO924S, G-EDM pulseboard testing, transimpedance amplifier and more!
https://makertube.net/w/dJ3JEsMF9erXHSd5bzbUL9
#rigol #oscilloscope #electronics #engineering -
A Higher-End Pico-Based Oscilloscope https://hackaday.com/2026/02/02/a-higher-end-pico-based-oscilloscope/ #diyoscilloscope #PaspberryPiPico #oscilloscope #RaspberryPi #ToolHacks #rp2350
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With a working GPIB connection (thanks @vk2bea !), I'm able to read out the full error log from my Tektronix TDS754D.
ERROR: diagnostic test failure, digDataFormatDiag, ERROR!!BYTE mode, in demux 200 ,i= 7 memBaseAdr 0x7380010= data = 5600, expectedData[i] = 5500"
ibterm>errlog:next?I'm suspecting (and hoping) this is a bad ram chip). I have a tenuous understanding of the whole system, but I'm only seeing capture errors on some sweep rates, and dependent on which / how many channels are active.
It's an utterly bad-ass instrument, and I'd love to get it back to 100% -
This is a fantastic video by #CosineTony explaining #OscilloscopeMusic to people completely new to this genre.
#Oscilloscope #Mathematics #Math #Maths #Music #Art #Harmony #Resonance #Frequency #Phase #Modulation #Lissajous #Pattern #Turing #Systems #Audio #Visual #Effects
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My dad made me a Vesa compatible holder for my oscilloscope and it turned out great! Just as imagined. Of course, it is a massive steel construction, we both would not trust a 3D printed construction with my dear Rigol.
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Check out this photo from last night’s Electronics Night at Tog Hackerspace. We were testing vintage gear, including this oscilloscope and function generator. Proper hands on fun.
#TogHackerspace #ElectronicsNight #VintageTech #TestEquipment #Oscilloscope #FunctionGenerator #Makers #HardwareHacking #DublinMakers #STEM
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Almost a decade after getting my #hamradio license I've started playing around with #electronics again. It's so fun when you actually make things work out properly https://www.youtube.com/watch?v=5TwWUtZ6Q3I #colpitts #oscillator #breadboard #oscilloscope
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Meet me and some #RetroComputing #hackers at the #VintageComputing assembly on this years #39C3 in Hamburg!
We will present some historcial running machines #AnalogSynthesizer patching, #AnalogComputer tinkering (with a #Vectrex as an #oscilloscope), and #BASIC #CodeGolf and #RetroGame workshops!
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Meet me and some #RetroComputing #hackers at the #VintageComputing assembly on this years #39C3 in Hamburg!
We will present some historcial running machines #AnalogSynthesizer patching, #AnalogComputer tinkering (with a #Vectrex as an #oscilloscope), and #BASIC #CodeGolf and #RetroGame workshops!
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Meet me and some #RetroComputing #hackers at the #VintageComputing assembly on this years #39C3 in Hamburg!
We will present some historcial running machines #AnalogSynthesizer patching, #AnalogComputer tinkering (with a #Vectrex as an #oscilloscope), and #BASIC #CodeGolf and #RetroGame workshops!
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Meet me and some #RetroComputing #hackers at the #VintageComputing assembly on this years #39C3 in Hamburg!
We will present some historcial running machines #AnalogSynthesizer patching, #AnalogComputer tinkering (with a #Vectrex as an #oscilloscope), and #BASIC #CodeGolf and #RetroGame workshops!
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Meet me and some #RetroComputing #hackers at the #VintageComputing assembly on this years #39C3 in Hamburg!
We will present some historcial running machines #AnalogSynthesizer patching, #AnalogComputer tinkering (with a #Vectrex as an #oscilloscope), and #BASIC #CodeGolf and #RetroGame workshops!
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#rigol pulled off something incredible: ~$1300 1ghz bandwidth #oscilloscope! they were sold out in no-time, and supposedly it was a limited edition thingy. (if i need one, is a different matter) #electronics #diy
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Southern Charm? In Trailer For Oscar-Contending Documentary ‘Natchez,’ Competing Mythologies Intersect In Antebellum Town
#Documentary #News #Trailers #DarcyMcKinnon #Natchez #Oscilloscope #SuzannahHerberthttps://deadline.com/2025/10/natchez-documentary-trailer-exclusive-1236588043/
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How Do the Normal People Survive? - It was one of those weeks last week at Hackaday’s home office. My mother-in-law ha... - https://hackaday.com/2025/10/04/how-do-the-normal-people-survive/ #hackadaycolumns #debuggingtools #oscilloscope #newsletter #rants #rant
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Active Probe Reaches 3 GHz - When you think of a scope probe, you usually think of what is basically a wire wit... - https://hackaday.com/2025/09/26/active-probe-reaches-3-ghz/ #oscilloscope #activeprobe #toolhacks
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Things you find in barns, part 11.
This #hp #oscilloscope is a beauty and I intend to give it some well needed TLC.
#hewlettPackard #audio #measurement #measuringEquipment
#retroElectronics #electronics #diy #technicalInstrument
#ThingsYouFindInBarns -
Things you find in barns, part 10.
Back in the day when your #oscilloscope had proper warm-up (heat-up!) time. This power supply for the Model 517A is heavy(!)
#textronix #powerSupply #hamradio
#retroElectronics #electronics #diy #technicalInstrument
#ThingsYouFindInBarns -
The Oscilloscope from 1943 - [Thomas] comes up with some unusual gear. In his latest teardown and repair video,... - https://hackaday.com/2025/08/23/the-oscilloscope-from-1943/ #oscilloscope #repairhacks #radiometer #teardown
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Before I lost the job that I moved for, I had been planning to buy a decent LCD Oscilloscope, but that changed when I was let go.
Now I find myself needing an oscilloscope because I have to bias a bunch of JFET transistors.
