Volumectric Display

This forum is for the discussion of the plausability of the Volumectric display at holodeck.virand.com/. Anyone who wuold like to discusss is free to type.

Posted by mburchell 9 years ago  |  last reply 9 years ago


LED Displays

As a member of the Chelmsford & District MRC we are in the middle of building a new  O gauge layout, as part of the we wish to make a digital LED display of four digits. This display is intended to display the DCC identification of the next train ready to leave the fiddling yard. We the members are well passed retirement age when schooling was before the days of electronics so we ask. Can any body help us with a design and component list of such device. All the components are readily available here in the UK.  Basically we are looking to be able to input the number either by a simple key pad or four rotary switches please contact me should anybody need further information. Norman Young hillview43@hotmail.co.uk  

Posted by NormanY3 1 year ago  |  last reply 1 year ago


Display buzzer

I am not good at designing electronics. Could someone point me in the direction of a suitable circuit to do this... I have a device with a backlight on an led display, the backlight is normally on but can be switched off sometimes the backlight flashes to alert the user. on for 1 sec, off for 1 sec approx. I want to add a circuit to it without changing the existing circuitry when the backlight comes on I want a buzzer to sound for 1/2 sec if the backlight is on then nothing happens, nor should it buzz when the light goes off. So: 1. switch on device, backlight comes on, Buzz 2. backlight is on for length of time but no buzzing 3. backlight starts flashing 4. goes off, No buzz 5. goes on, Buzz 6. repeat from 4 until the backlight stays on this circuit and buzzer is going to have to be very compact to fit in the device. I might substitute a phone vibrate for the buzzer. Any suggestions ?

Posted by scubascooby 9 years ago  |  last reply 9 years ago


E-Paper displays?

Hi guys, Does anyone know where I can buy (or rip one out cheap) an E-paper display (display matrix type), Just to try stuff out? I'm currently looking in to hacking the Esquire 75th edition cover :) but it seems to just display those words.

Posted by kurt.hewett 8 years ago


graphic display on lcd

Hello I used a processing sketch that shows a graphic form of information recieved from a pulse sensor. I would like to take that information and display it on an lcd screen. I don't know how to take that data and send it out of processing and into the lcd, so I could really use some help! thanks

Posted by Noaber 2 years ago  |  last reply 2 years ago


Looping LCD Display

Okay, this might be a little confusing, so bear with me. I want to make a looping video of, say, Matrix code display on a small LCD screen, but I just want the little screen. Is there any way I could hook up a thumb drive or something to it to display that video in a loop?

Posted by manga-ka 10 years ago  |  last reply 10 years ago


Tiny timer with display

Hi I want to make a timer - a very small one - for using in school, for cookling and so on... It needs to have a display with at least four digits, five buttons(reset, on/off, start/stop, minutes and hours). I'm planning on powering it by a CR2032, or another button-sized battery. Does anyone have schematics or circuits I could have a look at? In advance, thank you:)

Posted by simo9836 7 years ago  |  last reply 7 years ago


LED Display for advertising

Hi,I recently enter a company for making LED displays for adverstising. It's really hard ot make clear how it works. Anyone experienced can teach me about it,that's wonderfuly thanks a million!

Posted by ght-LEDdisplay 9 years ago  |  last reply 9 years ago


Pov display with arduino

I was making pov display with 10 leds using arduinobut it seems it is not working as it shouldhere is the codehttps://hastebin.com/etovafuvab.cppi would appreciate an kind of help

Posted by DabuHackker 7 months ago


instructable images not displaying

Hello, for the last couple of days images are not displaying when I'm on the instructable site. When I navagate down to the individual instructables the images are fine but no images display on the summary pages. I've tried Firefox and Safari on my Mac but both act the same way. I'm going to try from a PC and see if that works. This is annoying to say the least. \

Posted by craiglindley 7 years ago  |  last reply 7 years ago


Discussion page not displaying

When I login and click on the 'Discussions' tab it comes up empty. This just started within the last day or two since I check this regularly.

Posted by egbertfitzwilly 8 years ago  |  last reply 8 years ago


A display shell with whistle

Fireworkshere Effect:White Strobe Willow W/Red Strobe Pistil and whistle.Click the following Url: http://www.fireworkstown.com/Video.asp Or click here the "video" Icon to watch this fireworks effect. Perhaps you like it.

Posted by victorwu 11 years ago  |  last reply 11 years ago


LED display clock

Does anyone know how to power 24 LEDs. I wish to make a clock that shows hours and five minuite intervals in LEDs for my A Level Electronics project. The LED's could be split into 12 on two circuits if that is easier. Has anyone tried this before or can help me?

Asked by gemmak 8 years ago  |  last reply 8 years ago


Display multiple softballs

Can anyone please help? I am looking for a way to display several softballs for my daughter. I was hoping to find a way to mount a length of flexible clear plastic tubic, approximately 10" dia. on an arc and have an opening in the top to insert the balls and have them then roll to either side. The balls have stats written on them, so I would want to be able to manipulate them afterwords so the writing would be visible. My first problem is find 10" dia. flexible clear plastic tubing. Any suggestions would be greatly appreciated. Thank you

Posted by feign 11 years ago  |  last reply 11 years ago


Image Annotations Not Displaying

I am finding that I no longer see image annotations on Instructables. This happens regardless of browser, and is reproducible on two computers (both running Win 7). It does not seem to matter if I am logged in. The annotations are still present if I view my own Instructables in "Edit" mode, but I cannot see them when normally viewing my (or any other) Instructables. Is this a known issue?

Posted by LynxSys 3 years ago  |  last reply 3 years ago


email images not displaying

I'm not getting images in my Instructables newsletter emails. Almost all of them are broken except for the We're Hiring graphic. The links in the image placeholders work. But without the images I'm not inspired, so I don't bother to click and follow the link. I have no problem with any other emails from other websites. I'm using Outlook 2007 on Windows Vista. (Please don't suggest using a different email program.) I've added Instructables to my "Safe Sender" list and "Safe Domain" list. What's going on?

Posted by PaulyG10657. 2 years ago  |  last reply 1 year ago


problem displaying russian

Why is it when someone makes a comment in russian that is shows up on the IBLE as a random string of characters, but when I go to their profile it shows the correct letters? I am able to copy the russian text from the profile comments and run it through a translation program to find out what is said, so that is not a problem ... I am just wondering why it comes up as gobbldy-gookk on the IBLE. example in a recent IBLE one of the comments I received was "tasty, thank you" written in russian in the comment section of the IBLE it shows up as :CA=> A?0A81>!

Posted by Lorddrake 7 years ago  |  last reply 7 years ago


Editing an Instructable will not display

1. What Operating system the device you are using, if its a computer, that would be linux, windows or mac (or freebsd etc) for mobile it would be android, iOS, windows mobile. Please also include the version number. Ubuntu Mate 17.04 and Windows 7, all operating systems 2. Browser information including version number, if you're using the mobile app include app version number Linux Chrome Version 58.0.3029.81 (64-bit) 3. Include what project or url you were looking at when the error occurred https://www.instructables.com/id/Raspberry-Pi-Garage-Door-Opener-with-streaming-vid/ 4. Screen shots of what happened if available  After saving only middle 4 lines are saved.                 AuthType Basic                 AuthName "Restricted Content"                 AuthUserFile /etc/apache2/.htpasswd                 Require valid-user         5. steps to reproduce, this will be one of the most important pieces of information as it will enable us to do the same thing and find a fix. See number 4

Posted by pber 1 year ago  |  last reply 1 year ago


How to I display voltage on a 7 segment display?

Okay, I've never actually come across this before or needed to do this but now i come to it, i realise I am really lost to it. What i need to do is display a 3 digit (hundreds eg. 342) number on three 7 segment displays. So pretty much I just need a 3 digit voltage read-out to be incorporated into a portable design. I've been looking around and have come across the Analog to Digital converters, and understand how they work, but I'm not sure how to incorporate them or to put it to any use. So if anyone knows or has a schematic or any information I could work off, please help. :)ThanksPyroten

Asked by pyroten 9 years ago  |  last reply 6 years ago


Wrong profile is displayed on commentator's profile hover display

While in the comments section of a post, the user's own profile is displayed when hovering over the profile picture of another user's comment. Precondition: logged-in Steps: 1- Select a post with comments. 2- Scroll down to the comment section. 3- On a comment, hover over the user's profile picture. Expectation: - Commentator's profile is displayed Result: - The user's own profile is displayed instead of the commentator's profile Extra Details: Browser: Google Chrome - Version 59.0.3071.115 (Official Build) (64-bit) Post used in pictures : https://www.instructables.com/id/Arrow-Through-Coke-Bottle/  

Posted by alexskills 1 year ago  |  last reply 1 year ago


Guide for display 2nd line 16x2 LCD,Please Answered

Dear All. I have seen this site :   http://iamsuhasm.wordpress.com/tutsproj/using-lcds/ and following  from the author guide:  (Start) set D3 D2D1 D0 =0 >set EN=1and return 0> set D3...D0 =0 and continue..(please see  the instruction on this site ) I have successfully displayed what I want on the lcd 1st row but not able to display anything on the 2nd line… ( I know very little in the word programmer computer) Please help.. let me know the instruction to take the cursor to the 2nd line. Thank you in advance  for your time.                                       Best regards

Asked by lam 7 years ago  |  last reply 7 years ago


where can i find a 8 digit 14 segment display like the one used in instructable "love box"?

I have been searching low and high for it.  does it have to be 8 digit? What will i have to change if it is a 13 or 14 digit display?

Asked by sotyrockz04 8 years ago  |  last reply 8 years ago



CAN Data Displayed on Laptop Answered

I want to display CAN Data on my laptop. Any suggestions?

Asked by Foxtrot70 9 years ago  |  last reply 9 years ago


Display Stand for Vinyl Records

Good day i am looking for a set of drawings to make an old style  Display unit for Vinyl Records exactly like they had them in record shops when only vinyl was sold 

Posted by Jurg650930 2 years ago  |  last reply 2 years ago


5x7 dot matrix display

Hi, I have a lot of dot matrix display 5x7 model LTP-2157AE i want use it but i don't know how do it, the product is this: http://datasheet.octopart.com/LTP-2157AE-Lite-On-datasheet-7274635.pdf Can youhelp me??

Posted by PDF laboratory 2 years ago  |  last reply 2 years ago


0-12V Digital Display?

Here's what I need, and haven't been able to figure out how to do it: I designed a motor speed controller that runs a 12V fan.  Speed control is via PWM through a 50K linear Potentiometer. I need to be able to read the percentage of run voltage ie: 0V=0%, 6V=50%, 12V=100%.  I want to display this on 3 7-segment LED displays. Anyone with insight would be greatly appreciated. Brian

Asked by BrianAriz 3 years ago  |  last reply 3 years ago


lazer following display help

I was wondering if it is possible to have an icon or marker show on a screen where you are pointing, as a screen displaying a camera feed and an icon to show where it is pointing. My initial idea is to use a laser pointer and an icon to show on the screen where it points by using the colour of the pointer.  I simply wish to see if its possible in one way or another and what methods there are. (not sure I am phrasing it right so apologies if I need to clarify it further) thank you for any information you can you can give me

Posted by cursedzeba 1 year ago  |  last reply 1 year ago


Laptop Display Upgrade to Touch?

I wish to upgrade my Laptop Display from Non Touch to Touch. I did a bit of research on the internet, but am unable to find a proper answer. Is it possible? I would love to migrate from half HD non touch display to full HD touch display (even IPS). But here in India, I'm unable to find it in this config for 15.6" size (atleast, not cheaply). I have found one display which has a few things common with my old display. Both have TFT with LED Backlight, same size, aspect ratio, resolution and no of pins. Old Display: 15.6 inch TFT with LED Backlight (Non touch) (16:9). Resolution: 1366 x 768. 40 Pins. Part Number: B156XW04V5 Datasheet: https://www.olimex.com/Products/OLinuXino/A20/A20-LCD15.6/resources/B156XW04V5.pdf Cost: ₹5000 ($75 approx) Proposed New Display: 15.6 inch TFT with LED Backlight (Touch) (16:9). Resolution: 1366 x 768. 40 Pins. Part Number: B156XTT01 Datasheet: http://www.datasheetspdf.com/datasheet/download.php?id=923648 Cost: ₹12500 ($180 approx) Would I need to change LVDS cable as well? Existing LVDS Cable: Part Number: P5LJ0 Datasheet: http://www.s-manuals.com/pdf/motherboard/compal/compal_la-7221p_r1.0_schematics.pdf Here are the answers to some questions you might have: 1. Laptop is Acer Aspire TimelineX 5830TG. 2. My Laptop did not have any variant with 1080p display or touch display. 3. The old display is slightly cracked. Hence I need to change it anyway. 4. The top flap, display mounting brackets and bezel are damaged too. And the laptop is 5 years old and am unable to get the replacement parts. Hence I am planning on building a new housing for the new display, in any case. (Suggestions in this regard are also welcome) So a bit of variation in physical dimensions is not a problem. 5. Motherboard is Intel i5 2410M with Intel 3000 graphics processor. Graphics Card is Nvidia 540M. (I couldn't find supported resolutions on official websites, but according to 3rd Party websites, both should support 1080p) 6. I have some experience with Electronic Disassembly and Assembly. 7. I can do soldering, but I'm not very good at it. Hence, would like to avoid it, if possible.

Asked by dcthelord 2 years ago  |  last reply 2 years ago


Arduino LCD display contrast

My LCD display is acting up. Whenever it transitions, there is a weird afterimage. i have tried turning the contrast up and down, nothing helps. Has anybody experienced this and know how to fix it?

Asked by JohnM703 4 weeks ago  |  last reply 4 weeks ago


Text display in Instructable PDFs

Why is the kerning (inter-character) spacing of the text in Instructables' PDFs so goofy? Not any of the heads, but all the text. I'm using Mac OS X 10.5 and the text font used is identified as Helvetica Condensed Bold Italic. Heads are Helvetica Bold (not Condensed) and they do display correctly. I do not have any problem on my system with Helvetica Condensed Bold Italic used in any other document and no problem with numerous PDFs from other sources. And, why not a simple Arial or Helvetica Regular or Plain for the text anyhow?

Posted by dlfuller 10 years ago  |  last reply 10 years ago


Photos Display Without Tips

I just published an instructable (here), and the tip text displays when I edit, and sometimes when I view it, but usually it does not display.  For example in the intro, the first pic (of the cake) has 5 tip boxes, and the second (of the supplies) has 7.  The pictures are there, but usually (although not always) no boxes or tips are visible. Thoughts?

Posted by bsgolob 8 years ago  |  last reply 7 years ago


Glass dome / cloche Display

 I am in works of putting together a glass dome with a wood base and a model inside. I am looking for ideas of ways to have the glass dome lock itself onto the base and having the option to unlock.  So I do not want to permanently bond it I'm trying to think of some clever way of being able to have it lock whether you twist or some other way but I'm stuck .  The photo below is similar to the shape of the dome I have acquired as far as shape I will just be using a knob instead of a rope on top and then below that is the bottom base I have which is more like a plate  and not as deep as that first image 

Posted by E-Ren89 2 years ago  |  last reply 2 years ago


Computer as composite display device

Hi, Okay, here is my problem: I found in my garage a small video camera (not with tape, recording or anything, it just plugs directly into the tv to watch the area) which I had got some years ago, now I would like to start using it again, however I don't think the only tv in the house is a good monitor (it doesn't provide any recording and it already has all rca inputs in use). What I would like to do is connect it to my pc and view the video (and listen to audio) on my computer, then like this I can also record video to the HDD if necessary. The camera has a composite video output and a mono audio output. Thanks, All help is appreciated. P.S. The problem with TV tuner cards is that I already have one, but it is not with me so I can not use it, on the other hand since I do already HAVE one I am not going to buy another one. Damn it when I thought that tuner card was not going to be useful and decided not to take it with me.

Posted by drresearch 8 years ago  |  last reply 8 years ago


12V Monitor LCD display

I'm looking for a 12V display to monitor 12V as it changes. And display it in .1 increments. Small as possible. Can anyone point me to something cheap?

Posted by fasterthanyours 10 years ago  |  last reply 10 years ago


fixing display on cell phone

I have 2 flip cell phones.(motorola and sony ericcson). i dropped both of them and now the display will light up as usual; however i cannot read or see anything but a blank lit up display. is there anyway to fix the inside display on cell phones?

Asked by johnshericosmo 9 years ago


moving message display materials?

Aside from leds and microcontroller, what do i still need in order to make a moving message display?

Asked by pipoot 7 years ago  |  last reply 7 years ago


7 segment display nsn64r

Hi!Is there anyone having data on nsn64r pinout ? I found a few of them but no pinout instructions.Thanks

Asked by gonzo_one 4 weeks ago  |  last reply 27 days ago


Is there an way to display an clock with RetroPie?

Hi,I want to build an arcade.I want to use RetroPie.But is there an way to display the clock and weather after an period of time of inactivity? Sorry for bad english.

Asked by AnghelutaA 1 year ago  |  last reply 1 year ago


portable and light weight displays?

I need some ideas to make a better portable displays for my pet collars i sell at craft fairs The first displays I used spinning racks. I like they were light weight, but i had to unload and load racks every show The second display are nice, but still have some problems. The collars still fall , even though i have them strapped down with elastic. But they are very heavy. It was very hard for me to unpack and set up myself any suggestions, or maybe a lighter material ? Kathy Deacy-Moore

Asked by KathleenD4 2 years ago  |  last reply 2 years ago


A brighter speedometer? LED display?

My current speedometer uses the same type of display that you may find on a solar-activated calculator or cheap alarm clock (the ones that display black letters on a grey background). problem is, I cant see it in bright sunlight! Is there is a way to make a speedometer with my own set of 7-segments displays that use LEDs, or if I could convert my current one to using them?

Asked by phephq 8 years ago  |  last reply 8 years ago


STR-AV970X Display Problem?

Hi, I have a STR-AV970X, the front display does not work, and i can get no sound out of anything on it. Is this fixable, and if so, how would it be done?

Asked by shammallamaman 10 years ago


STATIC LED DISPLAY MESSAGE

My name is Simon Njoroge. I have successfully made a 9(rows) x 24(columns) LED display panel that displays a scrolling message that uses the attached code. The panel consists of course of LEDs, 3 shift registers, a 4017 decade counter together with transistors and resistors. However, I would like the panel to display a static message of a maximum of 7 characters for my project need. Kindly can someone edit the code for me? I followed the instructions from the following site:https://www.instructables.com/id/Make-a-24X6-LED-matrix/

Posted by NJORO1975 6 months ago  |  last reply 6 months ago


Email newsletter not displaying images

The last few email newsletters I received are not showing images. Prior to maybe a month or so ago this was never an issue. I'm on Windows XP service pack 3, using Outlook 2003, my internet browser is Firefox 47.0.1 but the problem is email related. In the latest newsletter, one image actually does display. And 3 link buttons at the bottom displayed - everything else has the dreaded red X instead of the images. Screen captures below.

Posted by DesignCutters. 2 years ago  |  last reply 1 year ago


Suggestion To Upgrade STATS Display

Glad to see STATS tab back in the info box that appears for all instructables!  Did anyone else miss it?  Wouldn't it be great if the "daily views" could be placed on the front page of this box?  Instead of making us click one more time, an instant display would be an improvement, IMHO. Check it out.

Posted by Creativeman 7 years ago  |  last reply 7 years ago


Instructables Stats not displaying Referrers

OS: Windows 10 Browser: Google Chrome I cannot view the ' Referrers' under the 'Stats ' section of any of my Instructables. Note: I am logged in to the site.

Posted by Jonathanrjpereira 1 year ago  |  last reply 1 year ago


Slide projector video display

Hi, first time posting, and I would like some basic advice on a problem i am encountering with a project.I am attempting to convert an old slide projector (single slide variety) into a video projector. Light output will be fine once I get a higher wattage bulb, and temperature is not a real issue. The problem i have is that, i need a display (around 2x2 inch) and I am not sure where to get one that you could hook up to  an external input. I have, however, found a few old cell phone screens. Does anyone think that this would work, and if you know of any, could you please post some helpful web sites on how to wire these displays. Also, if you know of any ready-made displays that would be suitable to tear apart and use, that would be useful.much appreciated, thanks.

Posted by kiffer360 9 years ago  |  last reply 8 years ago


Slideshow does not display images

The slideshow I posted a few hours ago does not display the images. There is a thumbnail image that I can see from the Instuctables tab in my profile, but the actual slideshow has no images, just the text block. It seems like it may be the same issue that mrcrumley reported a few days ago. I am using IE8 & Flash 10 on XP SP3, but others have checked for me using a variety of other browsers, and report the same problem. Help? https://www.instructables.com/id/Gingerbread-A-Frame-Ski-House/

Posted by RavingMadStudios 9 years ago  |  last reply 9 years ago


Help with a small LCD display? Answered

(Refer to picture below) I've got this watch, but due to space restrictions for this particular project I'm doing, I can't mount it as it was, it's kinda too thick. Can anyone offer ideas as to how I could make a good electrical connection to those black pads on the LCD screen? I don't even know what they are made of (...graphite...?). I can find old ribbon cables from other LCD displays, but I dunno how to connect them to this. Thanks in advance

Asked by .Unknown. 6 years ago  |  last reply 6 years ago


Display issue for edited IBLE

I added a step in the middle of a published IBLE, and the step shows fine in the editing screen. When I go to the IBLE, the pictures are in the right order, but the text is missing from the new step and all of the text for the steps are now out of sync from that point forward. Is there a way to correct this?

Posted by Lorddrake 11 days ago  |  last reply 11 days ago