User comments

  1. Lanita Degan says:

    I’m truly enjoying the design and layout of your blog. It’s a very easy on the eyes which makes it much more pleasant for me to come here and visit more often. Did you hire out a developer to create your theme? Can I link freely your articles?

    • Livio says:

      Thanks,
      All our publications are “patent free” and “open source” so you can link and use our material as you like.

  2. Zora Klicka says:

    Really nice info you have here, gracias

  3. vsingh says:

    I just started with the theramino software for gamma spectroscopy. Very nice job. Much easier to use than PRA. I could not get Becqmoni to even work. I really appreciate the English version and also the documentation. Nobody likes to write documentation. I am using gamma spectacular 2020 with 2″ NaI. I think your algorithms to extract the maximum resolution work quite well and I look forward to future development. My next step is to build a lead chamber to eliminate background as much as possible. Expect a donation from me.

  4. Khanlala007 says:

    Hello,
    There is a rough guide to FastGcode?
    I am trying to use it but I always failed, It tells me that there is a Division for 0

    • Livio says:

      Probably a guide would not solve this error. Send me the Eagle project and the entire FastGcode folder (FastGcode including so control that is the latest version)

      You may be using grid and snap inadequate steps for which you don't have a good control of the segments on Eagle and I came some very strange, zero length, or are there any polygons that are fractious, or who knows how many other things can happen if you're not familiar with Eagle…

      The FastGcode should not go in error.

      But I don't know how to correct it if I can't see the details. Send me a ZIP at “Engineering at sign theremino dot com” or contact me on skype “livio_enrico” and, with screen sharing, We'll put in place together.

      Hello
      Livio

  5. Khanlala007 says:

    Hi thanks for the support. I fixed the default value setting :D
    Approfierei of this conduit for an ltra question…the various parameters for processes ? for example wear sleeves and tip angle , for a Burin that I have to load ? and for cutting flat cutters ?
    A ulimissima question…the gcode generated phases that the cutter follows the track when the cutter diameter. to be clear is always outside it ? or just “follows” the edge cutter diameter = pisat without considering the
    Thanks again

    • Livio says:

      The GCode created takes account of the cutter diameter. The cutter should then be able to switch between tracks. The tracks should be broad, with loose insulation (from 0.7 or 0.8 mm).

      You can make only very small single-sided PCB, otherwise the process becomes so difficult and slow which is better the photo-engraving. Possibly designed PCBs made by us to see what sizes and what isolations we used.

  6. giamp says:

    sorry but why for the geopreamp v4 in the text you mention LT1014 while in the scheme and in the 3d image you read LT6014 ??

    • Livio says:

      There had to be a mistake… I checked now and I can't find any 1014, so it was corrected in some revision. Thanks for noticing, If you find other error write them, Hello.

  7. Kiko says:

    But the pic is programmed with the pickit2 or there goes 3 ??? Thank you for your attention

    • Livio says:

      Pic programming with the PicKit2, We do always. The PicKit3 goes a little’ better and is less picky about the kinds of integrated programming. With the PicKit2 some pic should be programmed in HiVoltage and earlier “Erased”. You have to learn a little, but you can. The advantage of delPicKit2 is that it costs a lot less.

      I have a question though, It's not that you're actually thinking so Arduinico? You know that our modules are already in place as they are and that requires no programming?

      The only reason to program the PIC is if you get the forms alone, If so many best wishes of success… and ask us for any doubt or problem.

  8. Luca says:

    Hello,
    I'm trying to realize your project ThereminoArm, but unfortunately I had a problem because when I purchased the master and slave adapters I was provided a cable “White, Red, Black” instead of “Brown, Red, Yellow” and I can't make the connection between the two boards. Or the slave adapter led turns on and then turns off after a few seconds, or makes only small shots. Thanks in advance and sorry for the technical language, but I'm pretty ignorant on the subject!

    • Livio says:

      I'm sorry you bought two cards for anything but you will need in the future. For now I suggest you simplify, use the only Master to do the robotArm is fine.

      When you want to go the slave Board just put black (or brown) on the right side. Black or brown wires are the same thing (GND) and on the right side of black (or brown) is always the edge of plate.

      But I think wrong something else, You probably don't have attached the yarn to the serial but one of the pins, now it's late but call me tomorrow and let me help you put it in place. Livio phone 0125 57290

      If you would like to see pictures that explain well how to connect the master and slave see on this page: http://www.theremino.com/technical/communications

      Hello
      Livio

  9. Livio says:

    Peter wrote us asking:
    I'm a musician and composer… I found out just now the existence of the system Theremino. There are videos that explain the general functioning or where I can hear the sounds, before the order of the hardware system?

    Thank you, and congratulations for the realization of a free software :) habitually, in music, It's hard to find interesting free software, and often you have to pay considerable sums…

    Answers:
    Theremino the system is as simple we managed to study, even for non-techies.
    http://www.theremino.com/contacts/the-theremino-mission

    But being composed of several modules, both hardware and software, You must begin with a minimum of knowledge of the system, otherwise you may not understand anything. For which, In addition to watching videos about music and download programs to try out the sounds, It would be good to read these pages, or at least scroll quickly:
    http://www.theremino.com
    http://www.theremino.com/technical/communications
    http://www.theremino.com/introduction/communications
    http://www.theremino.com/hardware/devices
    http://www.theremino.com/technical/schematics
    http://www.theremino.com/contacts/producers

    What to buy?
    Much of the system Theremino is software,
    completely free and functional even without hardware.

    Hardware modules for sale could be:
    – 1 Master (both for the Theremin for Piezo sensors and the capacitive buttons)
    – 1 Cap Sensor (for the antenna of the Theremin's pitch)
    – 1 second Cap Sensor (If you want the volume in the Theremin)
    http://www.thereminoshop.com

    Or a Theremin, complete and finished, built by Lello.
    http://www.theremino.com/blog/robotics-and-cnc/3d-projects
    ufficiotecnico@spray3D.it

    Pages on music:
    http://www.theremino.com/downloads/multimedia
    http://www.theremino.com/blog/multimedia
    http://www.theremino.com/blog/robotics-and-cnc/3d-projects
    http://www.theremino.com/hardware/inputs/piezoelectric-sensors#piezo

    Video about music (Theremin Synths)
    https://www.youtube.com/watch?v=dWiV80Rxf_E
    https://www.youtube.com/watch?v=BODEx_oMELs
    https://www.youtube.com/watch?v=AdF0Dsv5_9s

    Video about music (Piezo Drums)
    https://www.youtube.com/watch?v=un7ZK6Zl__0
    https://www.youtube.com/watch?v=jEhXfYMU0Bg
    https://www.youtube.com/watch?v=LQh5VCFkLFk
    https://www.youtube.com/watch?v=LDf5Lko9CBw
    https://www.youtube.com/watch?v=5KPeowMwP5o

    Video about music (MIDI Player in SyncMode)
    https://www.youtube.com/watch?v=kcFE6dInG-U
    https://www.youtube.com/watch?v=2po-Z5sQ58Q

    Video about music (MIDI and VST freeware)
    https://www.youtube.com/watch?v=GkdxtnkVaeQ
    https://www.youtube.com/watch?v=lh5faT4ucQ8

    Try the Theremin's Synth sounds
    Download the Theremin and try now its sounds, even without hardware.
    http://www.theremino.com/downloads/multimedia#synth

    Other components to play:
    http://www.theremino.com/downloads/multimedia#superdrumfx
    http://www.theremino.com/downloads/multimedia#piezodrums
    http://www.theremino.com/downloads/multimedia#syncmode

    Important software components for music:
    http://www.theremino.com/downloads/multimedia#asio
    http://www.theremino.com/downloads/multimedia#vst
    http://www.theremino.com/downloads/multimedia#slotstomidi
    http://www.theremino.com/downloads/multimedia#midiyoke

    All videos on your system Theremino:
    https://www.youtube.com/user/ThereminoWorld/videos?view=0&flow=grid

    A list of all possible applications:
    http://www.theremino.com/applications

    It will take some time to familiarize yourself with the whole system, why it is good to start small and experiment.

    If you need anything else we're always here…

  10. Fabrizio says:

    Salve,

    I'm trying to implement a project that provides, inter alia,, the use of two webcams that must operate simultaneously and defects on mechanical parts, a placed above and one below the piece that will be precisely placed on a support from one of the two robots, all managed by using automation . I tried to create two separate folders of software video inspector, (video inspector 1 and video inspector 2) and it seems to work, but I have encountered a problem with slots: To make a long story short, even though I tell him to use, for the first slot 400 and for the second slot 500, When I close my applications and I open, both go to write values on slot 1, by ignoring that I gave him and which are stored in its box. Pretty much to force them to use the slots 400 and 500 I have to start, Click on the appropriate boxes of two video applications inspector and press enter. There is no way to avoid it and automatically starts to use the slots 400 and 500 ?
    Another very useful thing would be to store the image file reference, so when they leave applications can work for, otherwise you will need to start insert the sample piece to do it “photograph”. I look forward to and thank you for any help you give me but especially for inventing and shared all of this. You are great…

    • Fabrizio says:

      Thank you 1000 for answers and for the help. If it can help you to know that I also tried to recreate the folders under documents in another pc, but nothing changes. Both the former pc that this same thing happens, first slot values are stored into their applications, a with 300 and the other with 400, but both go then to write on slot 1 in slot viewer.
      I'll wait for the outcome of your checks, Thanks again and good night…

    • Livio says:

      It took a while’ to identify problems, but we got there.

      For tonight you should find the new version with:
      – The slots that are initialized correctly each time.
      – The reference image stored in a file and loaded automatically when the ignition.

      We will write here when the new version will be ready.
      Thanks for letting us suggested these improvements.

    • Livio says:

      The Theremino_VideoInspector – Version 2.1 is ready to download:
      http://www.theremino.com/downloads/automation#videoinspector

      Just above the download link, We have noted the changes made in this version.

    • Fabrizio says:

      Perfect, now the application writes in the correct slot. Thank you 1000 also for adding the memory function of the reference image to file. Now I can continue with my project, Thanks again and best regards.

  11. Maurizio says:

    Hello Livio.

    Long ago a user had investigated the possibility of using Theremino with Windows phone applications.
    In those days, with versions 7 and 8, It was not possible to use the USB to host.
    Now I read that the version 10 You can do it, so the problem firmware/hardware is solved.
    From the software point of view, You should recompile all windows based 10, the development system (Visual studio community 2015) is only for pc, tablets and phones.
    https://developer.microsoft.com/it-it/windows/getstarted
    This could open up new possibilities to the system theremino.
    What do you think?

    As always lately, my contribution is limited to the idea, why because of work unfortunately my time is really cheap.
    Maybe someone else, reading this post, might do something.

    Hello
    Maurizio

    • Livio says:

      On tablets and mobile phones with Windows 10 you do not have to recompile, our applications already work as they are now. If instead you mean to do interfaces groping, easy to press on small screens, then the problem is not recompile with VisualStudio 2015, but completely change the interface towards the user and use the controls feel for. This is a job that would require a long exaggerated and not justified by the results.

      Theremino the system requires control impossible with an LCD display from phone, It takes a minimum of a Tablet with 8 or 10 inch.

  12. Maurizio says:

    Hello Livio.
    As always, you had already addressed the topic :)
    In fact, I hadn't thought about the size of controls.
    Not having to recompile with another IDE, however, is a big plus.
    Some programs Theremino on cell phone would be really comfortable: I am reminded of the geiger and the SDR receiver.

    Hello
    Maurizio

    • Livio says:

      If your phone has Windows such as tablets, then our applications work. Maybe too small to be able to use them, but they must work.

      If someone wants to translate our applications groping, knock yourself out. But I predict a long job. A long struggle with little space, and at the end a miserable and difficult-to-use application.

  13. Maurizio says:

    I did a little’ by searching the internet to understand how to use Theremino on windows phone 10.
    There are several sites that explain how great it is to enable the use of external applications to the store (the option is called side-loading). Few say how to load them.
    From what I read, Unlike the PC version, Windows phone 10 cannot run exe files..
    You can only use the xap files or. appx.
    So it seems that it is necessary to recompile…
    You have more detailed information?

    • Livio says:

      As already written, who wants to try please. For me the poor results that you may obtain are not worth the time it takes to transform any groping.

    • Livio says:

      There has already been one who tried, the alien who wanted to transfer all about Linux, Android, mobile phones, etc.. But of course it was not as easy as he wanted to make believe, in fact, after a few months, without producing anything usable, disappeared.

  14. Roberto says:

    Hello Livio ,
    Sorry to bother you but I would like your advice before starting in order not to lose unnecessary time , Since theremino's hardware and software are your creatures and know some basic problems that there may be .
    Master and HAL are the core system hardware and software ,and communicate via Usb port , I wanted to try replacing communication system with WiFi and then change the Pic program is that source of HAL . I think benefits excluding the connection cable, and then distance between Pc and Master there aren't in fact you have to feed the Master aside and put WiFi module in addition to Master ( cost increases ) but , for some tests with multiple masters that perform different functions would not hurt .
    Now the final jeopardy answer , should I try to mend the two sources to change them or is it better to let it go ? And’ just an idea that came to me not to continue to move with the PC but that if complicated and too elaborate, it makes no sense to be put into practice.
    Thanks for any feedback considering pros and cons and congratulations for the continuous news . As mentioned previously available for any help can give you .

    Hello
    Roberto

    • Livio says:

      All you can do but probably it would take months of work. And it is said that the PIC can do everything you need to communicate in WiFi. Almost certainly not enough memory because the PIC is already full, then you should use a more capable, that does not exist with the same pin, then you should redo the firmware of In-Out.

      I advise you to connect a PenPC (Maybe a Meegopad) and control it from Afar in WiFi with TeamViewer. And’ exactly like being on site with a keyboard and monitor, but you can feel comfortable to your main computer. Or you could also be at sea and control your system which is home.

      TeamViewer also works on local WiFi network (without internet) and on simple point-to-point connections between two computers. Finally, to transfer files and data on the net you can use the same Windows folders.

      Or you could use a tablet with 8 inch Windows10. Amazon costing 49 Euro. A Tablet would save you even do a power supply circuit, with all the difficulties related to having to recharge lithium-ion batteries without damaging them.

      Attention but to buy only Tablet with separate power connector, otherwise the USB connector or feeds or communicates with the Master. And you can't make them go together even using a HUB. Some hubs say they can do the two together (by installing a special driver) but we never could get them going.

      • Roberto says:

        Thank you very much , always quick and precise and priceless advice (I would lose time in vain since as is theremino with its hardware is perfect for a myriad of things ) .
        Thanks again

  15. Fabio says:

    Good morning, recently I became aware of your. hardware, and it seems brilliant and inspiring. I would like to, through Vs.. Theremino Voice control all electrical devices at home, (rolling shutters, lights, tv, etc), just that my knowledge is limited to VB. What I need in terms of hardware to do what I described? And’ possible to obtain some additional information on the operation of Theremino Voice?

    Thank you in advance.
    Fabio

    • Livio says:

      Theremino voice makes an easy job, writes into the slots. How it works is explained on the page from which you download:
      http://www.theremino.com/downloads/biometry#voice

      Download it and start using it without linking it to anything, Maybe use the SlotViewer to see his commands that go on the slots.

      By using it to turn on the lights there are months if not years of theory and practice. What do you want to do involves all knowledge related to most of the system Theremino and knowledge which you can put together just fiddling around long, Unable to explain in a few words.

      Also check “all” the House is highly inadvisable, the first lightning or fault of the PC would you stay without light, heating, etc… Read here:
      http://www.theremino.com/introduction/systems#notsuitable

      Our advice is to start to become comfortable with the system Theremino. Start with the simple things, turn on an led, Learn how to use the “Slot”, who are the heart of the system. Maybe buy a Master on thereminoshop and do some test. Or not to spend anything and try the Sun software applications and the SlotViewer.

      All applications in the system Theremino work without hardware, download them and experiment.

      Then, When you have done many tests, and only then, You may want to turn on some light housework instead of LEDs. When the time comes we will help you for the details but, now, I'm sorry, There is not a “shortcut” We can point you in with four words. On the site Theremino there are one hundred thousand, maybe even too many, just add more confusion.

      • Fabio says:

        Thank you, Livio.
        I'll do what you said. Only one thing, the input from the microphone works?
        Have a nice day.

        • Livio says:

          Input from microphone works if you set the microphone as “Default input device”.

          If you press the button “Microphone” at the bottom left of the application “Theremino Voice” you have to open the “Audio/Recording” where you can set the “Default input device” and adjust the properties of the microphone.

          The instructions for “Theremino Voice” I'm here:
          http://www.theremino.com/downloads/biometry#voice

          In the folder “Recog_Files” There are already two examples of file recognition “Colors” and “Numbers”, both in Italian and English. From these examples it is possible to construct other custom files with your own words to be recognized. And you can also make sure that the files are changed automatically when you pronounce certain words.

          When words are recognized the specified number is written in the specified slot.

          Impossible to explain all the possibilities, you have to try the application and fiddling yourself until you understand the mechanism.

  16. leo says:

    Salve, I wanted to make a geiger counter using a master v 5 and a geiger adapter but I don't know where to find the card that appears nowhere to be found, could someone help me to buy it online?
    (of course I mean the geiger adapter)
    Thank you very much in advance :)

  17. Joseph Pally says:

    Hello Livio, Maybe not the right page but I wanted to express a few words of highest esteem for the Yuntab 12″ by thereminoshop.
    I cannot deny that I had my doubts when buying….but all uncertainties have evaporated during these weeks. And’ velocissimo….. load movies streaming, AutoCAD and libreoffice… without difficulty. The ignition is the thing that is most surprising…the price also….but, If you can, tell your kids not to increase thereminoshop….should I buy another.
    All kidding aside, really well done to everyone and good job….I hope to meet you in person once.

    • Livio says:

      If you have to buy another one I suggest you do it soon. Unfortunately Yuntab does not cooperate as we hoped, are changing models and the 10 inches is not already available. We're not sure but it is possible that soon we can not longer get even 12 inch.

      We are looking for an alternative in case that Yuntab delays too the production of new model.

      If you don't find them more you can buy the Mediacom at Amazon, they are virtually identical and are just fine too. Please read this post:
      http://www.theremino.com/blog#comment-13163

  18. Livio says:

    Raffaele wrote:
    I'm taking a few days ago the information on the web regarding theremino. I have both the raspberry that arduino and I delight to do some’ Home Automation with various sensors. I would try theremino and I was wondering if with the following kit for sale on ebay 38 Euro I can begin to fiddle around a bit: “Theremino Super Pack Master V5 (1PCs)+ Shield(1PCs)+ DVR 8825 (4PCs)+ 4(heat sinks)”

    I still have many doubts, for example I’ unclear if I ever need a PC as support and if I can use the raspberry and if there is a tutorial that explain step by step wiring and software part. Can you give me some advice?

    REPLY
    It might be enough to even Master. The shield and the DRV take it only if you want to move the stepper motors.

    Unlike the Arduino and Raspberry with Theremino you still need a PC, or a stick or tablet PC, and must be with Windows and not with Android or MacOSX and even with various mobile operating systems.

    No, You can't use a Raspberry with Linux, It always takes Windows and it is better if there is Windows10. You could use the Raspberry just provided you become a true expert in Linux and penalizing performance of our applications, that instead on Windows running smoothly and accurately.

    You can find instructions on how to buy PCs and tablets at reasonable prices in this chapter:
    http://www.theremino.com/downloads/notes-on-software#availability

    Tutorial?
    ——————————————————————-
    There are tutorials on the links. There are connections to make. Our applications are all separate and communicate with each other only through the slots.

    The only important concept to understand is what are slots and how to use them and the best way to understand them is to use them.

    To start “hack” with the slots download SlotViewer, get two and make them talk to each other, are simple and you don't need any hardware or other applications. Don't spend anything and after trying all combinations of four commands of the two SlotViewer you learn everything on the slots.

    And once you understand the slots in the system Theremino you can do each mixture can, for example playing the Theremin ordering it from any of the other applications, for example by moving your hand in front of a WebCam.

    And all this without hardware then spending zero Euro.

  19. GRAZIANO says:

    I work with the Apuan Seismological Observatory, I have the room I can see live on ion PC all data while if I link with a website the part LEFT of the screen no longer see but it remains only the chart.
    Where is the problem?
    Thank you

    • Livio says:

      It's probably just click on label “Logs” and then disable the button “Only the chart area” (disabled buttons are grey or pale color, While those enabled orangish).

  20. Giacomo says:

    Salve, I ask for a little help. I'm learning programming with VB2008 but I don't understand output. Basically I create a software ascii csv file with. (to read it then with KST, Calc, Excel, etc.) using the writeline (etc.). The program does everything well except that the lines from the csv file are all in quotes (“date;value” to be clear). Going to see how it creates the log file in your “Theremino Logger”, I understand a little’ complex to decipher (According to a beginner). Where I'm wrong? Thanks for availability (I hope this is the right place where to ask this question in the blog)

    • Livio says:

      You should copy here the lines of code they write the file so I can tell you how to change them.

      • Giacomo says:

        Thanks Livio, Here are the most salient lines:
        txtTimeNow. Text = My. Computer. Clock. GmtTime ToLongTimeString.

        dblx = (ReadSlot Slots.(srtSlot))
        dblParameter = (dblGradient * dblx) + dblIntercept
        dblParameter = Math. Round(dblParameter, intVariableFormat)
        ….
        FileOpen(1, strFileLog, Openmode. Append)
        WriteLine(1, txtTimeNow. Text & “;” & dblParameter)
        FileClose(1)

        If it is worthwhile, I can send you the whole project by email as it is only 3.86 MB

        • Livio says:

          Seems fair, I don't understand why they should come the quotes.
          Send me the whole project in engineering at sign theremino dot com

          • Giacomo says:

            Hello Livio, I just sent the project. I call it Theremino_SiSeM. Why one understands from the Form “About”.
            In the Debug folder there are csv log files with the hateful quotes.
            Hello and thank you

  21. BSJaun says:

    Hola, I've seen his fantastic cosmic ray detector, and come me to a series of questions about the design:
    1- It's a directional detector, and I understand that it would not be capable of measuring all of muon received from different directions. Do up to what number of tubes Geiger could be added to the system, to expand the range of addresses?. You could design a Coincidence Detector capable of receiving as many signals as pipes and Geiger Adapters transfer? (For example 6)?, but and the master DIL; you would be limited only to the six connectors located under the PIC (MasterDIL-V5)?
    2- I think that it is not possible to purchase commercially Coincidence Detector used in the detector plate. Do you have any other scheme or even pcb design, more than that contained in the .pdf document?.
    3- Which comes to be the consumption of the tube system geiger and its corresponding Geiger Adapter?.

    • Livio says:

      =============
      Spanish
      =============
      1) The directionality is very rough. Many bricks of lead would be needed just to get the directionality of some degree. They are pounds of lead because they have to be thick otherwise the cosmic rays through them.

      You could add many geiger tubes and measure them in pairs. But you must study a suitable circuit to move and read them.

      We do not believe that it is worthwhile. Cosmic rays are what they are, you know everything about them. It is well to do a school experiment of two pipes but trying to emulate what they have done in GranSasso is totally useless.

      2) Just explain how. We do not sell anything. Other schemes and tips can be found by writing to Lodovico Physicsopenlab that has made many more experiments in this field.
      http://physicsopenlab.org/
      http://www.theremino.com/contacts/about-us#lodovico

      3) The tube is powered by the GeigerAdapter, it consumes less than 50 UA (micro-amperios) to 5 Volt.

      ============
      ITALIANO
      ============
      1) Direzionalita e molto grossolana. Vorrebbero moltissimi mattoni di piombo disposti in precise mode per Energia a direzionalita di qualche grade. Quintali sono di piombo perché devono essere spessi altrimenti i raggi cosmici li attraversano.

      Yes potrebbero aggiungere molti tubi misurarli a coppie e geiger. But you should study a suitable circuit to switch them and read them.

      We don't think it's worth it. Cosmic rays are what they are, you know everything about them. Alright do an experiment with two pipes but try to emulate what they've already done the GranSasso is totally unnecessary.

      2) We explain just how do you. We do not sell anything. Other schemes and recommendations you may find them by writing to Lodovico di physicsopenlab who has made many more experiments of us in this field.
      http://physicsopenlab.org/
      http://www.theremino.com/contacts/about-us#lodovico

      3) The pipe is powered by the GeigerAdapter which consumes less than 50 UA (micro-amps) to 5 volts.

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