LOTO USB Oscilloscope and Logic Analyzer OSCA02
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- čas přidán 14. 06. 2019
- LOTO USB Oscilloscope and Logic Analyzer OSCA02
LOTO Oscilloscope OSCA02: amzn.to/2IGStlX
BASICS: Highest sampling rate 100MS/s(equivalent); bandwidth Input 35MHz. Input connection: 2 channels with BNC sockets. Input coupling: AC / DC. FFT. Hardware trigger. Size: 15.25 x 9.32 x 2.31 cm
EXTENSION:Compatible with LOTO logic analyzer module( 4 TTL channels). 3 GPIOs. Extension port DE-15 for DIY.
DECODING: Serial bus decoding, UART and IIC decoding.
EASY TO USE: Waveform record and playback. Zoom-in/out: mouse wheel control. Auto and cursor/ruler measurement. Free software updating/download
DATA LOGGER : Up to 72 hours voltage recording, data stored as TXT, generating long-term waveform.
Yes!! I now have merch: teespring.com/stores/learnele... Electronics themed T-Shirts!
HEY YOU ABOUT TO POST SOMETHING STUPID:
Yes, I know my hands are large/fat. It's because of a heart condition I suffer from called Congestive Heart Failure. Here's a link to some information about CHF: cle.clinic/2TdS2Ux
One of the symptoms is that is causes fluid retention, mostly in the hands, feet/ankles, and face.
It will kill me one day. I'm doing ok right now, but someday...
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Here is all the gear I currently use:
Oscilloscope: Micsig STO1104c amzn.to/2UPPZeg
Power Supply 1: TekPower TP3005N amzn.to/2TeQnxI
Power Supply 2: RUIDENG DP50V5A amzn.to/2sNicSe
Signal Generator: JS2800 ban.ggood.vip/d9vk
DMM1: Owon18B amzn.to/2SbIGLs
DMM2: Aneng 8008 amzn.to/2sNQncI
DMM3: Aneng 8009 amzn.to/2S5qeEp
DMM4: Uni-T UT801 amzn.to/2S89SuL
Soldering Station1: Zeny (Yihua)862D+ amzn.to/2S49z4e
Soldering Station2: KSGR T12 amzn.to/2Wk7Dn9
Light Meter Smart Sensor AS803 amzn.to/2B2gyRg - Věda a technologie
![[001] Sigrok and Logic Analyzers](http://i.ytimg.com/vi/dobU-b0_L1I/mqdefault.jpg)
A CZcams series on using this scope to fo common measurements would be amazing. As a electronics beginner it's so overwhelming.
That’s a pretty cool piece of kit. Hope the scope finds a good home. Great video Paul, and I agree getting old sucks.
Thank you for this and all the other videos ! Well appreciated
Nice review, I just added this to my thinking about wish list on amazon. I moved from bench tech to systems engineering many years ago and am now in IT. I am slowly building up Arduino and Raspberry Pi materials to get back into benchtop electronics.
Great review. I'm sold.
What a cool tool. It would complete my lab for sure.
Thank you for the Video Paul been into Electronics since 1985 and its finally time to have an O scope it was worth the wait. :)
Mine is the OSCA02L It comes with the Logic Analyzer and The Signal Generator is built in. My question is a Function Generator and Signal Generator the same thing? I bought a Separate FG-100DDS It did not come with probe set so i got a general O scope probe set for it.
WhatsUp Paul? Hope you getting better soon! Nice Vid!
Great vid,.
man flu sucks.
Hope you feel better soon.
👍👍👍
Wow Cool small kit...data logging a winner
Glad I watched this before I really dig into buying a scope.
The Comfortably Numb outro by David Gilmour is simply unrivaled. PS- i'm going to buy one of these scopes sight-unseen based on your glowing review....... i hope i like it :-)
Very informative video
Thanks mate! I just receive mine based on your review, it is really impressive scope for the price. I own a Saintmart DS202 with I also like for being portable. I got the LOTO scope that works with Android.
Dont forget this one is as portable as your laptop, though!
Awsome video good quality.
Thanks for this video. I was looking for a scope I could hook up to my pc for the space-saving aspect and for the ability to easily incorporate the output into future CZcams videos. I'd like to get some better probes for this thing, though. What probes would you recommend as an upgrade?
LOTO sent me a OSC482 and OSC2002 for review. I am impressed!
These scopes are getting ANDROID support now. VERY NICE!
Be well, Paul
Cool I should port also this on HScope! :D
*The everything you said about the scope, I just sit here with my mouth open and thinking, English please!!! I don’t know anything about scopes* 🤪
*Always good videos!!!*
Wow, I would really like that scope, however, at 67 I still think Jimmy Hendrix is the greatest ever! I'll just have to buy my own. Great video thanks much.
Looks cool, and the price is right!
Hi, thanks for the video. how is the unit doing? would you still recommend it over something like Hantek's 6022BL?
Nice video, i was wondering is there a setup tour of your place? looks really cool if judging by the led`s above your workbench seen on 4:28 in the reflection
Yeah I would love to see your camera set up.
Can this be used for ignition coil and fuel injectors ?
Nice. Although the input device is small, the computer will take up space.
9:19 shame on Loto for the clickbait title. When searching for a 100Mhz oscilloscope on Amazon I'm not into seeing one that should be clearly 100MSps! Besides with that rate you'll struggle inspecting even its rated 35MHz bandwidth. 10MHz should be quite reasonable for this device. I wouldn't compare it to the $200 hantek with 1Gs/100MHz on board as this one is rather a toy in comparison! ;) But if we take another cheap chinascope (ISDS205A for example) rated at 48MSps/20MHz sold for $50 with shipping - this Loto stands well over it with its sleek software and a decent logic analyzer. Unless you are really into the savings then the cheaper one might suit your pocket. As for the hardware part there isn't a significant difference between these. Thank you for showcasing it, Paul!
I bought the sainsmart 20Mhz model. But I elected to buy the scope only and save the $40-50 extra bucks and not get the logic analyzer adapter and function generator plug in. I did it with the intention of making my own LA plug in but cannot find any info on what pin out I need to attach a wire to for the inputs. Does anyone know where I can find this info?
Hi Paul grate video,iv been looking at these scopes and come across you video,if not really got the money for an expensive one as myself and my partner both care for our son who has special needs, so something like this would be a grate start for me keep posting these grate videos not to sure how many iv watched now lol
i'm having trouble with software. what program are using to "view" software?
Great vid. Looks like a pretty decent unit. I was wondering what did the red flashing triangle on the channel A knob indicate when you went to a square waveform?
According to the manual: " it means that the selected voltage scale is too small, or the amplitude of the signal is greater than the maximum value supported from the device. In this case, a red exclamation mark warning sign will appear on the voltage knob of the corresponding channel".
@@InteraliaTony Thank you.
Greetings, would you work in the automotive area? Coils and injectors produce spikes of approximately 130 volts
Fantastic video Paul I might have to buy this one unless you want to donate one of your 75 other scopes :-)
Hey, I'm new to all this but I watch your vids. Can you use this to on ham or cb radio repairs. I'm not a technician but would like to have some tool to learn how
Great little scope I am looking for something like this as my first scope to link to an android tablet just dont know the guitarist you mentioned so guess I'm out of the running, hope you keep on with these videos great job 👍🤠
Dumb question: how do you connect a signal generator to the scope? BNC to BNC jumper? Thanks!
Thks
Do you reckon this software would with manufacturers USB oscilloscopes
Thank you..
Hey Paul, nice unit! I just bought that Hantek USB scope off ebay for around 17 dollars after watching your video I hope it's not too good to be true :)
Is that scope can work for repairing amplifies ex 12dc car amps
Nice review, how do you currently feel about it? How about the logic analyzer?
What I is the red flashing caution exclamation mark on the dial when displaying the square wave (out of range)? Plus square wave looks not so good.
It's just ringing on the square wave. Probably not a great connection.
@@learnelectronics agree o the square wave shape.
However the large top knob on the scope had a red caution triangle on it with a red exclamation point seek G to I dicate a problem with the scope, the "warning" was only on for the square wave and on the entire time the yucky square wave was being displayed/demonstrated.
I need another USB scope like I need a hole in the head. Nice giveaway though. Thanks for the video!
Thank you! Best overview) Everyone show just 1kHz square signal))
Wondering how OSCA02 compares to Owon VDS1022. Not by paper specs, but in real-world use, and when comparing only hardware properties and not the ones artificially boosted by a computer (having virtually unlimited memory).
(Prices with VAT in Europe).
OSCA02 and VDS1022I are both at about 100 EUR.
VDS1022 (non-I) is ~70 EUR.
Was about to order the Hantek 5072 but I think I will get this instead.
I just bought one of these and really enjoying it. It was easy to figure out the "scope" part of this scope (measuring, triggering using the two scope probes). However, I could not figure out how to trigger using one of the channels from the logic analyzer inputs. Has anyone with experience doing this? I haven't found any videos with this info.
Looks very good. But Bandwidth is 25MHz which is too low for a normal R&D work.
Agh! I've been looking for a usb oscilloscope for ages but am always put off by the software. Annoyingly you can't get this in the uk
Board and Revisiting things. I have two vary usable USB software programs but my damn Lenovo Lap top simply does not have the Inputs required. I've tried using USB cards and all. Ended up buying a Hantek USB scope . Boy was that a good move for me. Still need a scope that can operate in the RF World. This one looks to be on the same level. Higher Input voltage. Hantek is limited to 35vP. Handtek is a bit cheaper, eaa?
What a nice USB scope and like you said, the software is everything with these. Still love and use my Hantek! Feel better buddy take it easy and Happy Father's Day.
Yes the Loto is good for the money for sure, I’ve got a Hantek 6022B, and it’s good, but it’s only 20 MHz, does not have ac coupling and has nowhere near the features of this scope. Good review.
Are you in the USA? I'm just asking because you are using the metric system instead of the English measure. Just askin'
In Ohio
@@learnelectronics Ok. Just wondering. I did not know as I guess I am still an old school American that still uses the Imperial unit of measure. Sorry for asking the question.
@@3dtexan890 dude most usa industry, science, military use metric now lol.
how you change the language into english?
I wonder if they've upgraded it to USB3. Love your videos.
How much is the maximum voltage it can measure?
More with the fft please. Let's see a transmitter hooked to it.
In the first minute!
Stick to Imperial, Paul!
Millimeters are smaller than centimeters, at least here, where we didn’t put a man on the 🌙.
Captain Pugwash - Start getting used to metrics. 90% of the world uses metric.
I used both, imperial and metric.
LOL, first time I've seen a non-American with a sense of humor about the US and Metric. Good on ya.
correct mesurement should be 13.5cm x 9cm x 2cm not 13.5mm x 9mm x 2cm?
Nice review, I purchased a hantek usb oscope and was very dissatisfied with it and sent it back. It was very noisy and did not have a dc input, who sells a scope without an dc input Hantek.
Sir you look like Macgyver in this presentation !
Now to a real comment. Price point is great if the size and features together are true. In other words I saw the measurement. Is your estimate of the software based on your normal criticality of equipment? If so, this might be the on the road unit for person use I have been looking for!
Please use this device on fixing a pacman board or arcade repair. Show us how to use it. And what to look for and not to do. Thanks.
this product comes from Xian zongtai company in China，costs about 700 RMB
very nice software！i like it but cannot afford it！
Accuracy on the square wave looks really poor... Did you ever manage to clean it up? Could be capacitance
Not at all
Paul you went from mm to cm when you did the size measurements. Trying to mess with the non metric using slugs. I hope so!
Lol, non-metric using slugs got to the Moon, how about you with your fancy-schmancy metrique?
Oh come on - you think people are stupid enough to not read thru that statement. SAE using slugs that got us to the moon were also using metric units. The nature of being a scientist. Therefor, I can't call them SAE slugs. That does leave at least 70% of the SAE using world left to be called non metric using slugs. Therefore non metric using slugs did not get us to the moon.
No DSP, FFT, xCorr, ?
It has FFT. He showed it in the video lol
Too Late I have the Hantek 6022BL . There only like $60.00 on sale. Hantek 6022BL Must admit this this version is quite cool and smaller ? Koooodies, Yea had that last week my self.. SUCKS.
What mobile application are you using?
the signal color is too low
It nas very łów input sensitivity 50mV.
Hope you get better . Give proper rest cause you work a lot on the narrative :p
Hey what's up with tools used if they worked. Voice is different from PC and bench stream but has improved, i belive i've warned once about low volumme but i wanna apologise because was the headphones :P The GUi of the USB scope isvery nice and maybe there is support for linux users :P The picoscope's and cleverscope' has auto-set but they are very expensive :S USB scope fits on the carry bag of laptop.
It's a shame there is no Linux software.
Sort of a LOTO lottery?
LOGIC ANALYZER, Show it please, you said it was the deciding factor in buying the scope, but then you don't even SHOW IT????
It's not so bad getting old, it's coming down extremely ill at a young age and getting old. That sucks, I know this for a fact.
Uhm... I'm fifteen, I don't even know that guitarist 😢
Pink Floyd young man.
@@learnelectronics thanks, I really like your vids.
Thank you. I have a 15 year old son. I turned him into Pink Floyd too.
Be nice with my big screen!!! 🤤
why are you using a 15 year old computer if you got those 8 core sbc's lying around. and windows 7 isnt supported nor safe to use if its connected to the net.
Are you high or something?
Its not 2020 yet, and as long as one is behind a standard NAT router, maybe use Sandboxie, Win7 will be fine for years to come.
try being my age 67!
Not much, im in bed.
get that vga shit out of here its 2019 great vids though
Lol Americans and metric