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  • 16/10/2016

    Summary: Very nice kit, pretty easy to build and works well. I was fortunate to get all components, no major issue during the built except that I soldered the USB connector the wrong way around and had to take it out again. Everything else worked the first time. Need to follow all instructions. Tips: 1) Sort out the components first before starting any soldering. See attached picture. I just poked all the components on a piece of styrofoam. 2) Install all the components as per the order in the instructions. Make sure that you solder the USB connector on the correct side of the board. :) 3) For the BOB boards, I just soldered all of them on. Its not that hard. Just make sure that you put some solder on one of the pads on the motherboard first and then tag the BOB. 4) Make sure that you solder the rotary encoder switch before you full solder the BOB close to it as it could interfere with your soldering. 5) Pay attention to which Jumpers are supposed to be closed during the testing and to be opened after that. 6) I put insulation tape behind the LCD before I soldered it on to prevent any shorts. Before soldering the LCD, just put it on the connectors to make sure that the backlight is working. 7) I powered my unit from a battery pack connected through a USB meter (see attached). This will help you to identify any high current drawn. Good luck guys. It's nice to see it working. :) Pat yourself on the back for a job well done.

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  • 19/05/2016

    Неплохой DIY комплект для проверки своих навыков начинающим радиолюбителям. Более того, DSO 068 — это не просто набор для обучения, но и в итоге получился неплохой портативный осциллограф-частотомер для повседневного использования. Набор для начинающих радиолюбителей. Для профессионалов советую поискать что-то более серьёзное. Более подробно в обзоре: http://mysku.ru/blog/china-stores/40806.html Можно на видео: https://youtu.be/oo0LYVXMygM

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  • 16/04/2016

    je me suis lancé a commander ce kit d'oscillo numérique car il présentais des caractéristiques honorables au niveau bande passante de 3 MGH ; le kit reçu , est très bien fournis et aucun éléments n'étaient manquant , par contre au montage , je me suis vite heurté a la miniaturisation de ce module , qui nécéssite attention , rigueur, précision ect ....je vous dit ça car j'ai quand même passé ma vie dans l'électronique et la difficulté se résume a ++++++ !...donc faut déja être un électronicien averti si vous vous lancer dans ce montage , car vous avez intérer a avoir assimiler son fonctionnement afin de résoudre les éventuels soucis a la mise sous tension !...pour moi , la self L5 était coupé empéchant l' A/D converter de fonctionner et donc , pas de trace au départ !....au final , il y a la mise " en boite " , et là , problème , si vous avez pris la précaution de décaler l'écran LCD du circuit afin d'éviter les cc , et ben ça rentre plus dans la boite !....donc , systeme débrouille ; regardez mes photos !...a part tous ces petits soucis et si tout est ok , vous pouvez vous considérer " comme un bon " en la matière !...autrement , pour finir ce kit est une excellente expérience pour les passionnés !...

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  • 08/01/2018

    I received the kit and put it together. No issues. Everything is as expected. Have not used it yet for anything other than testing but everything checked out okay.

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  • 08/04/2016

    I enjoyed assembling and tuning the oscilloscope. The assembly guide is good. Very helpful was the pcb silkscreen schematics found in the section of the JyeTech forum dedicated to DSO068! I couldn't managed yet to connect to JyeLab! In rest, as standalone, it is functioning ok!

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  • 10/09/2017

    Before receiving the product, the reading of the forum of JYETECH and the visualization of the videos existing on youtube about the same, allowed me to prepare me to order and measure the components as indicated in the assembly guide, on arrival, greatly facilitated the assembly , and of the registered faults only the fault of the crystal hapened, i was ready with one by hand, from there in the end, everything well. After the final test, a firmware upgrade was done by usb and the JYELAB was installed on the pc, also functioning as PC SCOPE. It exceeded my expectations.

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  • 21/02/2017

    The perfomance is ok up to the 150k or so. I like it's FFT mode. Only disadvantage I observe - slight freeizng near the 0.5 uS and lack of the RMS readings. And yes, I know, this is a toy. 1st photo: AD797 oscillating on the unity gain. 2nd photo: 66 kHz interference on the mains between N and PE.

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  • 21/02/2017

    If you need pocket osciloscope it's worth the money. You have consider its limitations: bandwidth and screen. Like you can see in photo cheeper osciloscope has nice crisp screen, and this one has something from XX century.:) You have to buy battery seperately, o simply use power bank. Quality isn't perfect at best. U3 was badly soldered and scope had lots of noises. After resoldering noise level droped. Capacitor C8 broke when i was trying to calibrate scope. I changed it, but I can't calibrate scope properly (see the photo). I will try to change capacitor to other nominal. It took about 4 hours to assemble it. It is higly recomended to have multimeter with autorange function, because there is a lots of parts to check. I'm using it to debug hoby projects, and to quick check signals in some comunication equipment. I'm missing ability to do some mesurements, like max voltage, frequency etc. Yes scope has frequency meter, but you have to leeve osciloscope mode to do that. I know, that you can upload data to PC, but it would be nice to see it on screen. If you are not afraid to do some debuging and soldering it's nice tool. It would be percect if it had screen from DSO150. Now i have to use them both.

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  • 02/11/2016

    Super impressed with this little kit. Firstly I have been in the electronics game for a looooong time. This kit comes with reasonable English instructions with all the super fiddly bits already placed for you. So long as you follow the instructions, take your time, and verify values with a meter, you will be just fine. The features for such a simple device are great and most importantly this is a usable bit of test kit. The Size makes this a must for guys like me who are often out on the road and space is a premium. No it isn't a Tek scope but for the price you cant go wrong. I was particularly surprised how clearly you can read what is going on with a board with such a simple LCD display. Finally, the supplied probe is surprisingly good quality and the finished device looks great in the supplied case. Another great buy.

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  • 28/05/2016

    I just want my kit made first before starting the welding I did an inventory of rooms and to my desolation in brand resistors, inductors and capacitors for the rest it seems complete but another question how to know the value of disk capacitors for tagging does not differentiate I joined you a picture of the whole kit as received, I've done better now for you to see all the elements I voufrais can still realize you can send me the complete lot of resistance inductors and as capacitor qque tell me how to distinguish the capacitor otherwise I request reimbursement of all that is unusable

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