Rigol DHO800 HDMI output & Touch Screen

Рет қаралды 18,042

Күн бұрын

Testing the Rigol DHO800 oscilloscope HDMI output and touchscreen/mouse capability.
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Пікірлер: 99

@gblargg 9 ай бұрын

This thing just keeps getting better and better.

@user-oy8cs5pu8b 9 ай бұрын

This thing turns in cheap software scope with integrated anlog frontend to second-rate tablet. 🤮

@user-ud2fg5qf7w 9 ай бұрын

We all know someone is already designing a 3D printable enclosure to replace the original screen with a larger one. We'll have a 27 inch 4K oscilloscope with physical buttons shortly. RIP DS1054Z, you had your run.

@fullmoon6661 9 ай бұрын

Hopefully it won't drive the price up

@calholli 9 ай бұрын

@@user-oy8cs5pu8b Yeah.. but it does it at 12bits and a cheap price. I think you're missing the point

@docbrown1157 7 ай бұрын

The "HDMI resolution" drop down selector as well as the option to turn "DSP" On and Off will appear on the DH0800, in the "Other" menu, once you enable "Debug Mode" / "Test Model On." To enable "Debug Mode" / "Test Model On," choose "utility" from the main menu and tap on the word "About" 3 to 4 times. You will notice the amount of information listed on the about tab increase and you have a bunch of new options to choose from in the "SelfCal" menu. A new "Debug" menu appears at the bottom of the screen :) Enjoy! It looks like the max resolution is 1920x1080_60. I've noticed video on the HDMI output port is ever so slightly delayed (bordering on the edge of even being perceptible) when compared against the built in display. The only way I was able to noticed this delay was when I connected a mouse. Pointer movement has a slight hesitation when changing directions quickly. The video one sees on the "web page" has a much more marked delay. It's not too bad. It's comparable to Siglent's remote VNC Solution.

@IanScottJohnston 9 ай бұрын

Rigol's competitors must be running around in the background wondering how they will compete......as they surely will!

@DavidMulligan 9 ай бұрын

I think the forum poster went into the about screen and clicked a bunch of times to enable a secret debug menu.

@EEVblog2 9 ай бұрын

Yes, three touches on the About menu option.

@RoderikvanReekum 9 ай бұрын

It is great that the touch screen works!

@NiHaoMike64 9 ай бұрын

Too bad HDMI didn't standardize touchscreen over I2C, could theoretically be implemented with one cable.

@calholli 9 ай бұрын

It has USB-C on the back. I don't see why it wouldn't work with one cable.

@petrpolasek5931 9 ай бұрын

@@calholli Because the USB-C is for power. How would you connect power supply, oscilloscope and a screen using one cable?

@calholli 9 ай бұрын

@@petrpolasek5931 Well if that "screen" was a computer, it could just pull power from the computer. Also, can it only draw power from the USB-C? I would think they could draw power through the front USB also. (I guess that would make more sense if they had a built in battery). Anyway, there's plenty of options. I'm gonna grab one on black Friday, since we are so close to it. Hopefully they drop the price even more.

@TradieTrev 9 ай бұрын

This will be great for students and teachers alike. You'll be able to remote that screen no doubt.

@ulwur 9 ай бұрын

Not so surprising. These are standard Android features. Connect a mouse to your Android phone and a tiny mouse pointer appears!

@chitlitlah 9 ай бұрын

I also learned recently that I could connect a USB hub with HDMI output to my phone to watch KZfaq on my hotel television. Android phones really aren't much different that regular computers other than the size.

@glyptodon_ch 9 ай бұрын

It’s only a question of time before somebody installs Raid: Shadow Legends on this scope

@SproutyPottedPlant 9 ай бұрын

You can also attach midi devices to your hub for even more functionality 😊

@Damien.D 9 ай бұрын

@@glyptodon_chI should play DooM fine for starter.

@redmist4963 9 ай бұрын

@@glyptodon_ch someone already installed genshin and played on it

@nicholaseastman6915 5 ай бұрын

It's a pretty nice external touchscreen display!

@markgreco1962 6 ай бұрын

Thanks

@KeritechElectronics 9 ай бұрын

"You call that a scope? THIS is a scope."

@SystemX1983 9 ай бұрын

"Check out my new 80" 4K UHD Scope!" 😂

@thomasgaliana6288 9 ай бұрын

I agree. That's cool. :)

@OKuusava 9 ай бұрын

love the possibilities! "and as wirelss we could use the moose also!" ;-)

@wojdapawel 9 ай бұрын

Hi. Can you also test how responsive and useful the web interface is? I am thinking about the one that you can access through the web browser. There is very little information about it. Thanks for another great video :)

@calholli 9 ай бұрын

I wish you would have done a memory depth demo... For example: zoom out and record 10 or 15 seconds of can bus and then zoom down into the waveform and see how clean it looks. Do a few experiments and calculate how long it takes to reach the memory limitation, etc.

@artur8403 9 ай бұрын

You can use moose with it?😂

@eliotmansfield 9 ай бұрын

Only on the Canadian variant

@EEVblog2 9 ай бұрын

Solar Freak'n Roadways Approved

@Graham_Wideman 9 ай бұрын

No no no -- Dave's talking about "mousse" -- so you can style up your hair to coordinate with this DHO 80's theme scope!

@fredinit 9 ай бұрын

Come see the majestic moose! Moose bites can be very nasty... ;)

@ikocheratcr 9 ай бұрын

@@Graham_Wideman mmm me thinking if it was available in some other than chocolate flavour.

@iwbnwif 9 ай бұрын

Android does such a great job of display scaling, certainly leaves Qt etc. in the dust

@absurdengineering 9 ай бұрын

Yeah, if whoever uses Qt doesn’t know what they are doing .

@paulkoopmans4620 9 ай бұрын

Could well be that an external keyboard works too. Would be extremely nice if they would have thought about some nice shortcut keys etc.

@lianaarts1671 9 ай бұрын

What is the model of the screen? looks very usefull

@TheGFS 9 ай бұрын

damn that's nice :)

@emilek4134 9 ай бұрын

I'm waiting for the review! ;)

@MrAwyork 9 ай бұрын

Cool!

@ikocheratcr 9 ай бұрын

Then we need a touch screen with embeded 4 port USB hub, so you can connect mouse and have 2 extra spare ones ;) Very nice thing to have anyways.

@gblargg 9 ай бұрын

I'll take a (wireless) mouse over a big touchscreen any day. Your arm will get tired quickly using the touchscreen.

@JAKOB1977 9 ай бұрын

What resolution does it actually output in..1080p60 as the highest ? (the options gave the impression that 108p60 was the max) that you can outout to a 4K screen and also 8k or 480p screen, goes without saying, but what resolution does it max output in

@JAKOB1977 8 ай бұрын

Im unsure how you riggeed this? did you use the HDMI for picture, and the USB with the hub for touch and mouse, as Im not familiar that HDMI can carry touch input? Or is both the picture & touch managed by that single USB port in the front? - so you in theory have two approaches for picture signal, both HDMI and the approach you shown above? Would surprise me if a USBA port that looks to have 4 string, can handle that.

@Dutch-Maker 9 ай бұрын

If use powered USB C hub and connect it on the back. Also possible to use touchscreen/mouse?

@CreativeTechno 7 ай бұрын

Dave, can i please have the make & model number of your Touchscreen Monitor, having trouble finding one, thanks!

@Arun-yv3us 9 ай бұрын

Sir, please make Rigol DHO814 vs Siglent SDS1104x-e with its noise level!🙏

@EEVblog2 9 ай бұрын

They are basically the same.

@JonathanDFielding 4 ай бұрын

Can you share a link for that touch screen? I just got my dho924s and I'd love to get a 15 to 20 inch touch screen for it

@calholli 9 ай бұрын

Does it work on the USB C on the back too? I'd rather use that one than have the unsightly mess coming out of the front of it. Although I guess it doesn't matter if you're doing it for a second monitor.

@NICK-uy3nl 9 ай бұрын

Does it have the WIRELESS screen mirroring feature? Most Android mobile phones have it and is very convenient to connect to display devices wirelessly. Resolution is not as good as HDMI but very useful, nonetheless.

@SystemX1983 9 ай бұрын

I think it does not have WiFi onboard, so you might need a USB-WiFi dongle that is supported by the kernel/OS. Nevertheless wireless display also needs to be implemented, but it might be worth a try.

@ngsq12 9 ай бұрын

Can you put the Anrdoid OS in to developer mode?

@TheAmmoniacal 9 ай бұрын

You can! Same way as on the phone OS.

@mohammedmusthafa877 7 ай бұрын

I am trying to connect the oscilloscope to a maxhub screen, but the touch screen not working. With HDMI I can just duplicate the screen, but not the touch inputs. With USB it's not even recognizing. How can I connect it to get the touch screen effect on my smart screen. Am I need to download any software for that.?

@Galileocrafter 9 ай бұрын

Does this work with the DHO900 series too?

@EEVblog2 9 ай бұрын

Yes. Same hardware and O/S.

@c1ph3rpunk 9 ай бұрын

What touchscreen is that?

@EEVblog2 9 ай бұрын

CrowVi

@floodo1 9 ай бұрын

thx

@idleprepress 9 ай бұрын

An unrelated noob question. Today we have a tons of cheap microwave DIY solutions - human presense radars and similar devices with around $5 boards with smth. like LD2410 chip, so it's very tempting to play around with them. And the question is: what entry level hobbyist oscilloscopes, like up to $500, exist for those frequencies, like with the bandwidth of 25 MHz+ accordingly?

@arsenyspin1726 9 ай бұрын

you mentioned microwaves, then maybe you meant - 24GHz+? ...within $500? Then none, I guess. Like, afaik Infiniium UXR-B series from Keysight might do that, but I'd expect a price tag closer to $40-50k for a 30GHz+ version (UXR0334B) and up. If you meant 25MHz+ then I suppose basically *any* entry-level oscilloscope will work for you, even some hand-held multimeters, but I'd give up on the idea of sampling the actual microwave input/output of these radar chips

@idleprepress 9 ай бұрын

@@arsenyspin1726 GHz of course. Yeah, I did some research and concluded that the most budget solution would be an old oscilloscope from eBay, they are obtainable starting from like $1500. Still pretty expensive to play with a $5 board. :/

@floodo1 9 ай бұрын

wow

@arsenyspin1726 9 ай бұрын

does the rear usb-c work only for powering the scope?

@calholli 9 ай бұрын

I was wondering the same.. Couldn't this be a one wire operation.. C to C.

@arsenyspin1726 9 ай бұрын

@@calholli so far looks like it is just for the power. I'll check this within a week when I lay hands on DHO9xx, but I'm very skeptical. Specs list only the front USB as a USB-host...

@arsenyspin1726 9 ай бұрын

@@calholli okay, DHO924S doesn't seem to support my display through the rear usb-c. Only power =( well, not a big deal really

@calholli 9 ай бұрын

@@arsenyspin1726 strange choice.. I guess it still has HDMI and LAN though

@TheGhost13X 9 ай бұрын

Hi, when will you release the review, approximately? Thank you!

@EEVblog2 9 ай бұрын

Still working on it.

@calholli 9 ай бұрын

The review is out

@TheGhost13X 9 ай бұрын

I saw it, thank you!@@calholli

@dd07871 9 ай бұрын

Please test FFT.

@floodo1 9 ай бұрын

this

@gblargg 9 ай бұрын

I really hope it's not a 1 FPS steaming pile.

@DevineState 8 ай бұрын

u said moose. 😅 1:10

@nicholaseastman6915 5 ай бұрын

For example, Canadians may say "a boot" instead of "about". It's AuEn, I think.

@mekafinchi 9 ай бұрын

seeing an oscilloscope with a mouse is quite cursed

@ikocheratcr 9 ай бұрын

At least it is not a mouse with an oscilloscope, just imagine the dat when even mouses get oscilloscopes :)

@calholli 9 ай бұрын

Don't forget that it's android operated... with a mouse. lol

@nicholaseastman6915 5 ай бұрын

Um... Senior Tektronix models of 10 to 40GSa/s, DPO5000 and higher, all work under Windows OS since early 2000s, I think. With mice, of course.

@kaybhee6 Ай бұрын

give price ,model no. of that touchscreen thingie.... seems aobut 10 inch huh

@cameramaker 9 ай бұрын

Who uses a moose as a pointing device? .... Australia or Alaska, I see no difference :D

@fryode 9 ай бұрын

Iron Man: I want one... Pepper: Okay.

@rahulkushwaha9500 9 ай бұрын

from where I can buy this in India?

@JAKOB1977 9 ай бұрын

Your asking a dude in Australia, where in India you can buy it. for real? you do understand you also have to make an effort

@calholli 9 ай бұрын

aliexpress

@komattaa 2 ай бұрын

Calm down

@Okurka. 9 ай бұрын

A wireless mouse should be called a hamster.