Digital Voice Recorder

I am looking for an inexpensive Digital Voice Recorder that has a removable memory card.

Posted by silverio 10 years ago


I WONDER HOW TO BUILD A DIGITAL FRAME WITH A LCD MOINTOR AND A DIGITAL CAMERA

I WONDER HOW TO BUILD A DIGITAL FRAME WITH A LCD MOINTOR AND A DIGITAL CAMERA. i havee a lcd 15 inch. and nikon l14 digital camera i wont TO CONNCET BETWEEN THEM AND BUILD A DIGITAL FRAME. 1. MAY SOME ONE HAVE A CLUE HOW MAY I START? 2. HOW I GET THE camera map OR I DONT NEED IT? THNK U!

Posted by royswisa 9 years ago


What are Digital Patches ??

Is it possible for you to expalin what digital patches are pls? As i wish tto buy a membership and i also need to know the difference between the one year membership pack and the two yr membership pack? Thanks in advance clymer89

Posted by clymer89 8 years ago


Digital photo frame

I want to make a digital photo frame with the ability to dictate the length of time each photo is shown and the ability to type words describing the photo that can be triggered by use of a touchscreen.  Any ideas would be greatly appreciated.

Posted by lacuerda1 1 year ago


Help With Digital Clock !

It has been very long I am trying to make a layout for Digital clock, but I FAIL. I made the schematic but For Layout I Fail ! ! I fail in [b]Component Placing[/b] ! ! ! ! Please Can anybody make a layout for me software used : Eagle v5.3.0

Posted by ashirwad 6 years ago


create a custom awesome digital clock and calendar.

Looking for Electrical Engineering person, To create a custom digital clock and calendar device. a very simple digital clock with off the shelf parts its just the design that is custom for my needs. I can pay. Skills: wire a circuit board, make Electrical devices, bread boarding, microcontroller Programming. United States and or New York area is preferred but not required. Just so we can meet.

Posted by agerbeek 7 years ago


converting a digital photo frame to an lcd monitor is it possible?

Hi everybody! As the topic suggests really i was wondering if this can be be done. In particular so that they could be fitted in to a car for a dvd player. It seems as though it should be possible but i was wondering if anyone had tried it?

Posted by matt_the_fat 10 years ago


How to solve multiple maths operation using Digital roots

Hello all, I have a question. (560 / 32 )x (720 / 48 )= ? a) 262.5 b) 255 c)  263.5 d) 271.25 Is there any way to get correct answer using any shortcut or digital roots? I want to do it fast Thanks

Posted by abharti 7 years ago


Steampunk Transformer

Neat digital piece with a steampunk transformer....at least this guy has a sensible power supply. i mean, where the hell do you find an energon cube these days anyway? edit: for whatever reason it won't let me embed the video 

Posted by crapflinger 7 years ago


low light video

I need to wirelessly video a seance in low light and remotely view what the camera captures as it is happening. Web cam? GoPro? Android Galaxy III? How could I view the digital video remotely? Laptop? Another phone? Thanks for ideas.  Ourladyofquacamole

Posted by ourladyofguacamole 4 years ago


Is there any way I could put custom firmware on my digital photo frame? Or any other hacks!?

I have a matsui pf-a701w eg: -View a webcam ( via usb ) -Play gifs -play videos -have custom firmware -and any other cool stuff you guys might know about!

Posted by poparoo4 9 years ago


could someone...?

Is there anyone out there who could make a really good tutorial/instructable of a photoshop digital illustration WITHOUT the use of a wacom tablet.  (asking too much lol)  Or rather, does anyone know where I can find some really mindblowing ones?  I'm killing myself trying to find some good ones.  Everything I see is using the wacom, and that's definately not in my budget.  Thanks guys!

Posted by Doldrum 8 years ago


What are digital patches?

What on earth are the digital patches that come with the pro upgrade?

Posted by DELETED_D4VOBRO 9 years ago


Digital or Analog Micrometer?

I've been looking into buying a micrometer, but having never owned (or for that matter, touched) a micrometer before, I am unsure of whether a digital or an analog one would be better. By better, I mean accurate, consistent, etc. Has anyone had any experience in buy a micrometer? Any help would be appreciated. Thanks!

Posted by Bran 10 years ago


digital soldering glasses... i need inSIGHT.

I have a idea, to create digital soldering glasses but don't have any inclinations on what direction to go or what mats. to use. I have entertained microscope lenses, ben franklin-esk, lenses (not digital),surveillance pens( not sure how to zoom them),phone cameras( no idea how they zoom either (not in a diy fasion)) a small screen to a hacked digital camera scope, I am a experienced circuit developer with limited understanding of optics. so here is the question if not "think tank" disclosure. if you were to make "zoom glasses" what you use and why.  other low tech to turn digital to be jewelry quality scopes. magnifying lenses for eyeglass repair, etc.     thanks for your time and consideration.

Posted by CD_tatro 3 years ago


Digital Picture Frame from LCD Monitor

I am trying to explore the most cost effective and quality solution to my wish for a 22-26in Digital Picture Frame for 300 or less. This is something I would mount to my wall and hope to have no more than 1 wire dangling dwn from the frame (pwr supply). Do anyone have suggestion on how this would be easiest to accomplish? Suggestions? Thanks in advance, Sharon

Posted by photojunkie 10 years ago


Digital Camera with ISO, shutter speed & aperture settings

Hi, i would like to make a very flat digital camera with the possibility to change the 3 principals settings : ISO, shutter speed and aperture. I would like to change those settings with a potentiometer so by rotation or with a sliding linear spot.   First question of i use a a mobile/iPhone camera  is it possible to adjust those 3 settings electronically ? If yes what do i need to make one ? Thank you. Thomas.

Posted by ThomasDsgn 2 years ago


Adapting a digital camera to a reflex one

¡Hola! I´ve mounted an obsolete digital camera (Digmax of Famsung, 4 Mp)in the rear part of an old reflex and in this process, I lost the IR filter. The image in the LCD is fine and infrared ligth is not visible, but when I take a picture, then you can appreciate the effect. Why does it happen? I think that IR effect must be visible always, not only in the picture. I´m sorry very much for my bad english. I´m spanish ant it is not easy for me to communicate in this language. Other question: Is there IR filters for the reflex camera? I am thinking to buy one to adapt it to reflex´s lenses and not put it in the digital objetive. Thanks in advance

Posted by benismael 10 years ago


Take Part In The Analogue, Digital and You Questionnaire

Hi there friend! Lomography wants to know about the role analogue and digital have in your life and how you feel about the dominance of digital technology. Is this trend positive or a necessary evil in this day and age? What do you think? Digital technology is undoubtedly a core part of our daily lives. How comfortable are you about being constantly within reach? Do you feel naked if you leave the house without your phone? Or do you love the freedom being without technology brings? We’d love to know Do shooting on film and and other analogue activities help you keep a healthy balance between being online and offline? We would really appreciate it if you could take a few minutes to fill in the questionnaire and share your thoughts. Also, please remember to hit ‘Submit’ at the end of the questionnaire otherwise your answers will not be registered. Thank you in advance for taking the time to do this. Answer the Questionnaire Thanks!

Posted by ilkadj 5 years ago


Making a digital picture frame without a working motherboard :-(

So...my iBook G4 died a couple of months ago. At first, We Fix Macs thought it was a (known) logic board problem, but it turns out the motherboard is dead. I've recovered my hard drive, and have the carcass at home. Everything works fine except that it won't boot, or won't stay running once booted.Is there a reasonably inexpensive way to hook up an image player (like an MP3 or other thumb-drive type of thing) directly to an LCD display? Most of the digital photo-frame projects involve restructuring the components of a functioning laptop.I'm not about to try to get this done in time for Christmas, but for my wife's birthday (March) it'd be kind of cool.

Posted by kelseymh 9 years ago


Hardware/software for indoor digital signage?

Hi, What I would like to build is a digital signage kiosk. I am using a 32" LCD display and wood for the housing but I can't figure out in which direction to go regarding the hardware/software which would breath life in this stuff. Room is not a problem inside the housing, so I could go mini or a normal pc, x64 or ARM. The interface would be rendered in HTML (+java script for animation), which would contain some short (1-2 minute) video clips, but overall the requirements are not that big. So here comes the software decision: windows or android??? Android with smaller lighter (energy saving) hardware or the ARM powered Raspberry Pi is tempting, but maybe in the future I would incorporate touch capabilities which may need a more sophisticated hardware...I am confused, which way to go???? Regards, vedtam

Posted by vedtam 5 years ago


I need help selecting a small camera.

I am gathering the materials for a project, and I need a small digital camera.The lens must not move, images must be downloadable via usb, batteries must be charged via the same usb.This camera is ideal, except it is way too expensive, and is a video camera (and it's from China, but that's another issue).This camera is ideal, except that the batteries are not charged via the USB, which makes my project much trickier (I'm going to be building the digital camera into another object).Can anybody recommend (or at least find online) a "happy medium" between the two?

Posted by Kiteman 9 years ago


Wiring Digital Voltmeter Ammeter Without Shunt

I have this:  http://www.ebay.com/itm/271210262267?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649. They say is can it be used up to 10 amps without a shunt, but I can't find wiring diagram. I am trying to wire into 50 watt led light. I know the small red and black go to power source. I am not sure how to connect 3 thick wires( red, black, yellow) without a shunt. I am only trying to meter 1.5 amp circuit.  Here's what I am trying to wire. Thank you

Posted by flatfish 4 years ago


transform 1 rotating axis into digital counting system?

Hi i have a rotating axis which i want to transform into a digital system. With this i mean it has a disc attached to it with numbers on it, which rotates with the axis. After the first disc there is another disc, which turns only a little bit, and only if the first disc has rotated 360 degrees(so that after 9 comes 10) This way i should be able to make a third, and fourth disc, which work the same way as the second. Then it is a counting system. I have thought about how i could do it, my ideas were all so complicated i could impossible make the discs a little close to eachother. Is there an "official" technique for this or does anyone of you have an idea how i could do this? thanks ps: here is a simplified image of it for if you didn't understand what i meant

Posted by merijnvw 9 years ago


How many people still use a darkroom?

I've been posting a lot of instructables on how to do certain photography techniques and tips, but they're all related to digital photography.  Is there anyone who's interested in analogue photography and darkroom proccesses?  I'm trying to get back into developing my own film and such, and I figure why not do a few instructables as I go.  I'm just curious to see if anyone would actually be interested in that.  Here's one I've already published, so let me know. https://www.instructables.com/id/The-Darkroom-Liquid-Light-Emulsion/

Posted by KathyTackettPhoto 5 years ago


Digital Media and Learning Competition

The Digital Media and Learning Competition is looking to give away $1.8 million in prize money to innovaters in the field of digital media and education.From their site:Drawing upon the innovative winning projects from the first Digital Media and Learning Competition, the theme for this year's Competition is Participatory Learning. There are two award categories: Innovation in Participatory Learning and Young Innovators. All proposals submitted to the Digital Media and Learning Competition, in either category, should be for support of digital projects that engage participatory learning in an integral way.This years details can be seen here.

Posted by randofo 9 years ago


I have an old GE answering machine (digital) what to do with it??

What can I turn my old GE digital answering machine into? Just curious, if anyone has any ideas or has done anything with it?

Posted by antonzedd 9 years ago


Digital cameras with manual shutter lock?

Can anyone (here in Photography) recommend a good quality digital camera that has a manual shutter lock? Or even one where you can set the exposure time to minutes or longer? I'm putting together an Instructable that involves single-photon counting (few Hz rate), so I need a device that can accumulate hits for the order of an hour to get a recognizable image.

Posted by kelseymh 9 years ago


Radio Shack digital multimeter issue

Model is 46 range pc interface. Got it last week, second one after the original went bust, so rs interchanged it. But this one once turned on, does not cease to beep continuously. I know this is not supposed to happen. So, how do i stop this beeping? Thanks

Posted by Manolo71 3 years ago


Digital Conversion of Folding Camera?

Ever since i saw the 'ible on converting a land camera to take 35 mm film, I figured there had to be a way to take this even further. I'm even thinking the first baby step shouldn't be too hard- simply mounting a digital camera to the frame. Now, it would be a little more complex than this- taking the lcd screen off of the base, and putting it on the back of the camera, mounting the actual machinery of the camera where the original lens was, and perhaps even mounting buttons (or on some digital cameras, the wheels for 'scene selection' on the base of the land camera. The only problem I can find with this simple conversion is the fact that it seems most digital cameras use micro ribbons now, which would be (as far as I can tell) incredibly hard to splice and extend (which would be necessary to get the lcd screen, and other components mounted on the frame of the land camera). Does anyone have any ideas for this, or are is my goal too lofty? THanks. 

Posted by DerekTheOrange 7 years ago


Help With Film to Digital Conversion

Could someone tell me how to photograph negatives, and then process them into positive images? This is the best I can do, and when I invert the colors, it does not look right. (Ctrl-Alt-Cmd-8 on a mac) Any help would be appreciated, preferably with camera settings rather than computer adjustments. Second image is original print, I would prefer not to have to get expensive prints.

Posted by ItsTheHobbs 7 years ago


digital blue badge clock need help on how to make one

Hi folks I need help I need to make a digital blue badge clock and I need help on how to make one  the idea would be a large LED or backlit LCD with plus and minus buttons for both hours and minutes so you can set the time you park so it can be shown in the window of the car to show what time you arrived however I'm new to making and not sure how to go about it so can someone please let me know how to go about it as I have never tried to wire a display of any kind

Posted by PeterC17 2 years ago


Digital sundial

Http://www.mojoptix.com/ This guy just made an incredible 3D printed shadow casting time piece. My question Is: can you figure out how to slice it in 1mm slices so that I can cut it on my cheap laser cutter? First, I just don't have the mental capacity for such.  Second, my software is terrible and I need it in black with white background. And can even be a PDF.  I appreciate it and and would make an instructable to help anyone else do the same thing.  Thanks

Posted by dalegribble 1 year ago


Digital Camera

My Pentax Optio M80 has recently stopped working. So I am looking into buying a new camera.Does any one have any recommendations for a Camera That would mainly be used for:Taking some video for media techand taking pictures I am going to use it mainly for making movies for school but it would also be nice if the camera could take decent pictures.i have a price range from $100 to about $250 ,and i might be able to go above that but not by much.so any cameras you would recommend or to stay away from.

Posted by chrischavez 9 years ago


Converting digital headset to analogic one

Hello! :D Some time ago I have bought a Microsoft LifeChat LX-3000 digital, USB headset. Hmm...maybe it was not the best choice, but I want to convert it into an analogic one. In theory it is simple: I only have to remove the incorporated digital-analogic analogic-digital signal converter and connect the 2 wires of the headset to 2 Jack 3.5mm, one for the microphone and one for the speakers. Reason: my laptop's sound card is much better than the headset's built-in one. I am pretty sure that this converter is located in the volume control box: www.turbozone.ro/fotografii/Casti/Microsoft_JUG-00003.jpg But things may not be as easy as they seem. Or are they? As far as I have heard, the cable from the volume control unit and the headset consists in 2 wires. The cable of my old cheap analogic headset consists in 2 wires too. It shouldn't be complicated: the microphone wire get tied with the microphone wire and the speakers wire get tied with the speakers wire. But when I opened the old cheap analogic headset I noticed that each of the 2 wires branches out in 2 respectively 3 separate wires when they reach the headset: a blue one, a red one, a yellow one, a green one and a blue-yellow one. This is quite strange, isn't it? Or...do I have to worry about that?; should I simply tie the 4 wires together - old&cheap; analogic speaker wire with LifeChat's speaker wire and old&cheap; analogic microphone wire with LifeChat's microphone wire? I don't want to do somethig wrong.^^ Thanks in advance. :)

Posted by mitzoc 8 years ago


Digital crossover..?

Well people, since no one want's to help me 'Build' a hardware crossover, perhaps someone on here might know of how I could use one of my spare laptops and feed my input signal to my amp into the mic port and equalize it/cut off the high freq's and send it back out the headphone jack. Surely there's some kind of program that would give me control over the output signal like giving it a sharp cutoff at 60hz or something like that. I'm tired of trying to figure out what to do with these laptops laying around, so that's why I'm asking would it be possible to turn my dell (2ghz 512mb of ram, simple audio card) into a digital crossover with even a visual output would be nice. Anyone have any suggestions on how to do this?!?? Thanks!

Posted by Punkguyta 10 years ago


Sweet

This is an awesome contest, and I'm going to get my entry in early this time. Is it ok to integrate multiple things into one instructable such as a guide on taking photos, transferring them to computer, editing them etc?

Posted by nonickname 8 years ago


fake nixie tube clock

I was wondering is I could use the same system of using a 7 segment display to wire up a digital clock using el wire since nixie tubes are so much more expensive and limited to small size, or if i should wire it so that it is like a singular l.e.d.  and where could i get smaller metal chicken wire fencing to further increase the nixie tube effect. Sorry for the bad grammar when I get an idea I tend to lack the proper way to describe it even though I can see it plain as day in my head

Posted by general-Insano 8 years ago


Help With Digital camera USB power

Hey peoples. I have a huge hang up on this and am wondering if someone can help me beofre I loose my mind. Ok here goes and if I explain something crazy please let me know. Ok I have a digitasl camera SVP that is great takes videos and pics reaslly good I love it. Ok so after trying to fiddle with different power sources I broke the parts inside where the battery goes, so no biggie I cna power it up via USB. fine give me a 1000 foot extension cord and Im off :) Ok so I have done this perfectly. I have a cigg lighter adapter that had USB, so I stick it in the lighter and it powers upo my camera just fine, I can also power it up via USB on computer. Ok so I ordered this thing from ebay that takes 4 AAA batteries and make a USB port. Ok camera does not power up, it said it was a 5v thing. Ok so then I got the black and decker power to go that also has a usb port, well that does not power it up either and i have no idea wy, this thing actually has a regular outlet so I imagine that it would put out great power, it even says can be used fo cameras. OK so does anyone have an idea of what I could make myself?? I even tried a 6 volt adapter wired to a USB plug and that wont even power it up. I am so much a loss, and I build computers and stuff but just cant figure this one out.. any help wotu be great..ok guys im outta here

Posted by michaeloshman 9 years ago


The Virtual Theremin

Ever since seeing Bill Bailey live a couple of days ago, I was fascinated by the Theremin he used throughout his performance. I did a little googling and found that it's relatively simple to make one, but I didn't want to, I wanted one now! Back to google it was then, and I came across this beauty (link to .exe file).To play the Theremin, you click start, then move your mouse around the grid. The X axis controls note frequency and the Y axis controls volume.I'm now in the process of annoying my parents with it >:]

Posted by whatsisface 10 years ago


Webcam To Digital Camera ?

Is it possible to convert a webcam to digital camera ?

Posted by milans 11 years ago


Top Digital Picture Frame Instructables

Digital picture frames can make a great gift for anyone, and here on Instructables we have a whole range of DIY digital picture frame projects. Check out this list of some of our favorite digital picture frames that you can create for a fraction of the cost of buying something similar at a store. Cheap 'n Easy Digital Picture Frame The name says it all: joedog86's original frame can be made by anyone and is not too expensive.   DIgital Picture Frame Number Two The follow-up to the Cheap 'n Easy frame shows a different way to make another simple and economical picture frame. Glass-Mounted Digital Picture Frame For the geek that loves to see circuitry, this digital picture frame places the screen between two sheets of Plexiglas so that you can see some of the internal workings of your frame. Hanging Laptop Digital Painting Matte and frame a laptop screen to turn it into a classy photo frame. Yet Another Digital Picture Frame Another approach to making a digital picture frame results in a high-quality final product. Dell Laptop Digital Photo Frame Instead of tossing out your old Dell laptop, turn it into an aesthetically pleasing and highly functional digital picture frame. 3D Digital Picture Viewer A twist on the classic digital photo frame: building JayDub's DigiStereopticon to view digital photos in 3D. If you want to look at more options, you can check out a previous compilation, the Digital Picture Frame How-To Building Guide or the Instructables group for digital picture frames.There's always room for more. Keep the digital photo frame Instructables coming!

Posted by joshf 10 years ago


Digital Picture Frame How-to Building Guide

Digital picture frames are a really popular gift project here on Instructables, and lots of people are searching for digital picture frame how-to's. So, here's a guide to some of the best digital picture frames we have:Cheap 'n Easy Digital Picture FrameTotal cost was under $100, and could be substantially less if you're savvy.Digital Picture Frame Numero Dos!I made this as a wedding present for a very good friend of mine, and I think it turned out very well. Granted the cost of digital picture frames have come down significantly in the past year alone, but that wouldn't be handmade, customized, or particularly interesting to read on Instructables.com, now would it?Hanging Laptop Digital PaintingTake your old laptop, matte it, frame it, and convert it into a hanging framed digital lcd screen to do with as you like.YET! Another Digital Picture FrameAll Picture frames i have seen are nice, but I wanted something else: A really nice frame (custom made and that's ain't cheap), a nice size (14.1") and with some "extras" (wi-fi, bluetooth, etc). This is a brief description how to disassemble a notebook and assemble a nice digital frame.DIY Digital Picture Frame (the easy-lazy way)Inspired by the "12 dollar digital picture frame" on makezine.com, I bough the Jukebox from Ebay and the connectivity kit from K-Mart. At a garage sale, I found just the type of frame I needed: one that would fit the Jukebox and the SD card INSIDE it.Find more digital picture frames using the digital picture frame keyword.

Posted by ewilhelm 10 years ago


DIY digital camera to web cam

Hi guys. I want to use my digital camera as a web camera so I can skype. I saw all these adaptors online but I was wondering if it was possible to make a DIY adaptor. Any ideas? I kind of on budget. :) I think there is some kind of circuit.

Posted by TobaTobias 6 years ago


laptop screen becomes digital picture frame

I am wondering about the possibility of turning the screen of an unused laptop (or another flat screen monitor) into a digital picture frame. I don't have a background in electronics but am pretty good with directions. Audio would be a nice bonus, but is not a necessity.   Thanks, everyone!!!

Posted by Purple Chez 1 year ago


Cheap and easy digital tachometer?

I convert engines from weedeaters, leaf blowers, etc. for use on large model airplanes.  I use an aftermarket electronic ignition on the engines.  The ignition uses a Hall effect sensor and a magnet to trigger the CDI ignition.  I would like to build a digital tachometer that would use that same trigger.  They sell them for $25.00, but I thought it would be fun, and cheaper, to make one (or several) myself. Can anyone help with a circuit and parts list? Thanks!! vettebob

Posted by vettebob 6 years ago


UV Filter on a digital camera

I was told by a few people that UV filters are useless on a digital camera. I also listened to the sales guy when I bought a DSLR just recently and he said "No they serve no purpose for the pics with a digital camera, but it adds a layer of protection to the front lens. UV filters are cheap, I bought it based on the salesman's advice. Yesterday it paid for itself . I was getting ready to take some pics of the neighbors new sports car and he was showing off,  spinning the tires when it happened. The filter just all the sudden shattered. It had to be from a rock, but I could not find one anywhere.... anyway... The camera lens is fine and has a brand new UV filter on.

Posted by SlickSqueegie 5 years ago


Wall wart for digital camera

Hi everyone, I have a cheapo digital camera, a Norcent DC-1020. I've been trying so hard to figure out what kind of wall wart I need for it. It's rated at 3.3V and 2A, but here's what's confusing me, at the input it says "DCIN3.3V," which makes me think it needs a DC wall wart, but the sticker on the bottom says "3.3V [symbol] 2.0A max" where the symbol is two lines, one solid, one dashed. I thought that symbol was for AC?

Posted by burger_bot 5 years ago


More in Digital Stalking....

I know this is old news, but....pushads1.jpgBritain's ubiquitous CCTV video surveillance network has nothing on Japan's Orwellian nightmare in the making. One of the country's top electronics firms, NEC, has just announced a new plasma display fitted with a tiny camera that can accurately identify a person's age and sex in order to target them with specific advertisements.... Here is the LINK to the original site I came across.

Posted by Goodhart 9 years ago


Flip flop?

Hi, I'm a little rusty in digital electronics, does the attached diagram represent a flip flop? I need a logical circuit that change state (output: from 0 to 1 and vise versa) when triggered (pulse). An I.C. number would be more helpful. Thanks!

Posted by Control80 3 years ago