2020. 2. 14. 15:51ㆍ카테고리 없음
We will start from the LED, with the help of soldering frame and a sort instruction.use 30w/40w solder ironA. Bend the led leg beside anode(+) (the longest one) and hold all led on the frameB. Solder each led leg with tinted copper wire, first is the red green blue pin, when we have 8 led sticks we can solder the anode pin with copper wire in horizontal way. The 3D printed holder can help spacing and alignment.C. Finally cut all the extra pin/wire, and remove the PCB frame / 3D printed holder for the next layer of led. The anode leg vertically to the PCB ground will be soldered when assembly to the PCB driver board.D. The 3D printed frame/holder can use for spacing alignment when assembly all led stick.Practice make perfect, take few wires and leds to try soldering and test you tools/skills first.Tinted copper wire has been straightened in the kit.Here is a video for reference(using pcb frame) (will upload video for 3D print frame later).
If you buy the acrylic case, it look like this above, you can make your own even with glass. These are cheap good but heavy to shipment cost, and cost on laser cutting.Tools needed is acrylic glue / acrylic cement same as the video used. Should use plastic tape to hold all side together, then apply the glue from inside. The cover sheet on the acrylic can remove partly for apply the plastic tape.Watch this video for reference.Make sure no air bubble on the plastic tape applied, some cheap plastic tape make dirt on the board.
#############################For customer who don't know programming, they just need to upload firmware which was a.hex file to the LED Cube. Which means they can play the cube like a mp3 player, upload mp3 file and it can play.Drawing Software can share file to other user#############################Upload the.hex file (firmware):1.Install the CH341SE driver for windows first.2.Open STM ISP MCUISP software, press button '.' To locate the.hex file (firmware file)3.Connect the usb programmer works as USB device, connect to USART.
GND to GND 3.3v to 3.3v RX to TX, TX to RX.4. Then press 'start ISP', and works done.#############################setting on the Remote Controller0 - Animation from the drawing software1 - Music spectrum mode2 - Animation from the firmware3 - Night Light Mode4-9 - adjust color of the Night Light ModeC- Snake game############################# Attachments. Make sure you read the PCB soldering guide before you start the soldering.
Some smd electronics have to solder according to the positive/negative pin. The leds may have error after soldering heat, test with night light mode on the cube board, and fix it, do not solder more led before the problem fixed, otherwise you may need remove all parts and start from 0 to check where the error / problems come from 3. Prefer power supply is 5V5A, 5.5x2.1mm DC connector, 4.
You should learn about PCB markings and smd parts markings, this help you read this instruction. I want to purchase this kit, but I don't want to use the built in controller. Your programming is very, very good. It is much better than mine, but I wish to drive the cube with my own hardware just to challenge myself.
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I have an FPGA that I'm going to use to offload multiplexing from my microcontroller. Is the mainboard only 2 layers? If it is, it should be easy for me to modify the board to drive R, G, and B channels independently. Would you be willing to share the PCB file so I can get an idea of what modifications I'd need to make before I purchase the kit? Is there a way to go into the program and change the settings so that the cube automatically starts in the animated program that I have created and not the default one? As it is right now, I must press button 0 on the remote in order to activate my animation. I would like the cube lights to start on the custom animation and then I could activate the pre-made animation by pressing button 2 when I desire.
I am using my created animation to turn on when an alarm is activated from an Arduino, but the cube seems to always start at the default animation(aka Button 2).
If you have your own small business, you’ve probably realized the benefits of free software by now! Yes, it’s nice to get a little technical support by buying software from big companies like Microsoft and Adobe, etc, but sometimes price trumps everything.Frankly, buying Adobe Acrobat for all employees in our company so that they can create PDF files would be a horrible waste of money. There are many high quality programs out there that can be used to generate PDF files for free quickly and easily.
Of course, there are not many programs out there that can do what Microsoft Exchange can, so that’s a different story.But if you’re looking for a simple and elegant solution to creating PDF documents for free and getting the same results as if you were using a commercial application, then check out the following list below of my favorite PDF writers and printers. Free PDF Creator Apps1.CutePDF is by far one of the best programs out there for creating PDF documents on the fly. It basically installs as a new Printer on your computer and whenever you want to create a PDF document, just print to the CutePDF printer. It works on all operating systems from Windows 98 to Windows 10 64-bit edition. It’s fast and generates small PDF files.
The other great thing about CutePDF is that it has some advanced features like an API, so that you can integrate PDF creation ability into your custom applications and even into a Citrix or terminal server environment.2.PrimoPDF is another basic PDF creator that is simple to use, but does have an ad in it. It works in the same way as CutePDF, whatever you can print can be converted into a PDF file. The one nice feature it has is that it can create different sized PDFs depending on what you want to use it for: online viewing, eBooks, office printing, and prepress (high-end printing).You can also combine multiple PDF files and secure your PDF files with passwords. You can also add metadata such as Title, Author, Subject, etc. To the document.3.Bullzip probably has the most features out of all of the PDF creators listed here. Here is a list of some of the features that you might be interested in: ability to password protect PDF files, ability to encrypt PDF file, ability to add a watermark, ability to merge PDF files, ability to choose output quality, and ability to change the metadata.It also includes translations in a bunch of other languages, so if you have a company with offices all around the world, this would be a good choice. For the IT people, it can be controlled via the command line and has a COM/ActiveX interface so you can control it programmatically.
It works with Windows 10, 8, Vista and XP and server versions of Windows too.4.doPDF is similar to CutePDF in terms of the features it has to offer. It’s a basic PDF creator and gives you the ability to control the output quality, which the other programs do also, but they have more features. Overall, it’s probably not worth using unless you can’t get anything else to work.It does support 64-bit systems and doesn’t require GhostScript like CutePDF Writer. Also, the PDFs are searchable. Bullzip has the most features, but for some reason does not create searchable documents all the time. It does on some programs like Word, but doesn’t for Excel.5.PDFCreator is probably the second best PDF creator on this list in terms of features. It’s not nearly as basic as CutePDF Writer and almost has the same number of features as Bullzip except for 64 bit support and some lacking watermark abilities.The great thing about PDFCreator is that it also has a server install program that can be setup on your print server and therefore used across the network without having to deploy it to each computer individually.
If you don’t need all the features of Bullzip, this might be the best option for a small business network.6.TinyPDF is another very basic PDF creator like CutePDF. It’s only good if you want to install something that is very “tiny” and fast. It doesn’t have all the big features like password protection, encryption, metadata editing, etc.However, it’s super small (586 KB) and converts super fast. It does allow you to append and merge PDF documents and supports large paper size for desktop publishers and CAD engineers.
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Also, it does create some of the smallest PDF files out of all the programs. It supports Windows XP all the way up to Windows 10.7.Finally, there is PDF995, which allows you to print any document to PDF format for free. It also has a, which makes it pretty great.
However, I don’t like the fact that it displays advertising if you are using the free version. There are several above that I mentioned that do not display any ads, so PDF995 has some tough competition!I’m sure there are more programs out there that can create PDFs for free, so if I missed one, please post it in the comments!