How do you repair a power plug on a kindle e reader
Topic by tigger66688 | last reply
Hello, can anyone help me design an RFID reader which can tell me when something is missing. I would like to build a reader for my file cabinet. I know this is hard but the reader will have to keep reading the files by maybe pinging and when a file is missing from the cabinet an LED will light up and maybe a small readout telling me what file is gone. Cabinet is small only 300mm so if anything is more than 300mm away from the reader it will light up. Can anyone help?
Topic by BryceK2 | last reply
Does anyone know how to program? It would be cool to install a USB port into a gameboy cartridge so that the gameboy could read the files and/or play music on it. You would also need to put that code/program onto that GB cartridge. If anyone has any ideas, feel free to speak up! :D -cwix09 also see my related post https://www.instructables.com/community/USB-reader-for-gameboy/
Topic by cwix09 | last reply
Hello! Have you ever needed to transfer a file on one of your USB drives to a second usb drive and dont always have a computer on hand? Sucks doesn't it.. I have an idea to build two usb ports into some kind of device with a screen so that you could transfer files. However this would require a skilled programmer and I am not that. So I was wondering if anyone had any suggestions. It would be cool to incorporate a gameboy and perhaps make the gameboy into a MP3 player as well. Just sayin: it would be nice if things like kindles or ipads had usb ports! (thats for any apple employees who may be reading this lol) -cwix09
Topic by cwix09 | last reply
Google Reader is now the best online feed reader ever! With it's new update you can now search feeds, and it gives you a real number not just 100+. I'm not sure what else has been added or fixed I just know that Google Reader is now, without a doubt, the best.
Topic by sardines454
I need a design (better yet an operating) hand held, battery operated bluetooth enabled finger print reader. That is, the bluetooth enabled finger print reader would store one finger print and then compare the person usign the reader to the print stored. If the prints matched it woudl send out an approval code. I am sure someone out there could make one. How can I contact that person?
Topic by Bruce747 | last reply
Wondering if anyone knows a way to bead an RFID lock reader, like the ones found on many security doors at schools and stores. I thought maybe there would be a way to make a RFID from a credit card, DVD case, etc. into one which could be used to unlock these security locks.
Question by x0mb13z | last reply
Does anyone know of a way to wire a MAGTEK 21080148 credit card reader in anyway to generate an on or off signal when using a credit card with a certain code on it? It uses a ps/2 plug. Does anyone see a way which it is possible to set up? Please post any ideas you have for it.
Topic by InventingMan
So I've got this NFC mobile banking from work (we've shut down the system because of lack of users) and we were left with a few hundred of these "read-write" NFC things. As you can see from the photos they have 2 SIM-card holders (probably that is the way they were connecting to the network) 2 USB mini ports, a RGB screen, a small speaker, and the board which is made of 2 easily disconnected parts. If I try to connect it to my PC it gets stuck on "Time and date set" and after a minute it writes a "Failed" on the screen. What i want to do is to make it able to read/write NFC chips and to display text on the display. Please help me because I have no idea hot to do this.
Question by mkeranov | last reply
Hi All, I am planning to build an School Attendance System, RFID Walk Through Reader, So i need help from your end how can i built it (Step by Step Processs and Need of Material i need to use for it). My Planning: Need to built an RFID Walk Through Reader, means, suppose if a student ware an RFID Card in his neck and when he pass through from RFID Reader stand (it may be 3 meters distance between ID card and Reader) then automatically this RFID Stand will read the students information from his ID Card and send SMS to his Parents automatically. will you please send me Step by Step Process how to build it and what type of material i need and what type of Software i need to develop, etc...to my mail id: firstname.lastname@example.org, i hope i can get my answer as soon as possible from your end. Thanks & Regards Bismillah khan
Question by bismilla | last reply
Hi, I have a Compaq Presario V2000, and I just formatted it. After the format, my Dad downloaded the drivers for the SD card reader, the WIFI, and other stuff, but the SD card reader it not working. When I put an SD card into it, the light lights up, but under My Coputer, there is no card. Any help would be great. Thanks in advance.
Question by salomon1996 | last reply
My #1 project right now is an inexpensive device to hold and turn pages in a book.
Question by BJ Stevens | last reply
I bought a parallax RFID reader from Radio Shack and was wondering how I could turn it into a door lock? I don't have an Arduino or an interface to connect it to the computer. I have some code from their site but i don't know how to put it on. Tell me what I need and what I need to do.
Question by Jessecar96 | last reply
Hi. I own an 1GB USB drive whose data can be protected using your fingerprint as authentication method. I wonder if I can use its fingerprint reader to log in a Mac or a PC instead of the password and how, possibly without having to tear it down. If this is not possible, I also own an Authentec internal fingerprint reader from an old laptop; I could use it but I really have no idea about how could I connect it to a PC. Thank you. More info about the device: http://www.digitalreviews.net/reviews/storage/ntegrity-professional-secure-usb-drive-reviewed.html
Question by Jaggions | last reply
Hey all ! I was thinking to turn and 17 ich LCD into an E reader ...... it would be conected by cable to a laptop that how i would display images on the display i tough of making the power on battery but i have AC povered monitor with fried inverters il hook some led-s to fix the backlight ut i need to know how to make the power board to supply the LCD with battery power .... i kinda bable here so if annyone can help me or ask me to explain annything i wrote ^^
Topic by compufreek | last reply
Hello! I need help to make a music player that plays songs from a pen drive. While stduying its nice to have light background music. For a while i considered makin a FM receiver but you know they sometimes those boring songs and other things. So, I thought I could play music from a source like a pendrive. It will be great to make your own and hear it. Hope someone answers it! Thank You
Question by pranjal12 | last reply
I want to interface the parallax RFID reader with the arduino. I have done some research and found some programs, but I can't quite understand what is going on it the programs. Here is one that I found on the arduino playground: www.arduino.cc/playground/Learning/PRFID I couldn't paste the code, because when I did it just went on one line, but the program I looked is the first one. The questions I have are: char code ---- what does the 10 mean? Also how does the program read each byte individually, and then combine them into the whole byte string for the rfid tag. I am just learning about using serial with the arduino so not much in the program made sense to me and the programs didn't say how they worked. Thanks in advance!
Question by JaredsProjects | last reply
Hi, just thought you would like to know ... I receive the frequent Instructables newsletters. However, I read mail in "mutt", a terminal-based text-only email program. If I want to follow a link in a message, I cut-and-paste it from the terminal to a browser. The URLs in the Instructables newsletters are ludicrously long, which makes them a chore to cut-and-paste. One I wanted to access today was 740 characters. I don't know of any compelling reasons for a URL to be that long. (I'm sure there are "reasons", I just suspect the same goals could be accomplished with URLs less than 100 characters long). I'm sure I'm in the extreme minority here, so I don't expect anyone to rush to fix this, but just thought you would like to know at least one newsletter recipient almost never follows the links it contains. Sorry if this was not the appropriate place to post this. A quick scan of the site did not turn up a "feedback to Instructables" option. Thanks, Mark
Topic by abqcheeks | last reply
I have a VeriFone Omni 396 Credit Card terminal, I want to Mod it so i can use it as a Usb card reader and if possible, use the keypad but the keypad is only an option. So can i turn the reader into a USB reader without adruno or do i have to have it?
Question by smtgr14 | last reply
Hi, I am Planning to develop Long Range UHF RFID Integrated Reader which can Read Multiple Tags at a time (range between 8- 15 Meters range) and send information to my web application to store data, so will you plese let me know the components which i need to use along with assembling process. Thankq
Topic by bikhanpersonal | last reply
I just want a cheap multi card reader to put in one of my bays, here is my motherboard: http://www.newegg.com/Product/Product.aspx?Item=N82E16813131874. My USB 3.0 port is already taken (There is only one on the mobo) and I have 2 more USB 2.0 ports left. I also have 4 more SATA ports left on my motherboard. Please keep the price under $25 I am only going to be doing this for things like plugging in SD cards and such but if I will have the option to get a 75-in-1 card reader for the same price, I am taking that one. Thanks!
Question by knexpert1700 | last reply
Today, I noticed that I now have an avatar that resembles the instructables cards that gmjhowe and jayefuu have been advertising. I personally like this, as it has self-updating stats, unlike the printed cards. Keep up the good work. EDIT- noticed that members now have a bar below their avatars in comments announcing the number of ibles they have, and their stats show up when you hover over that bar. Personally, I find this rather distracting and unnecessary. Double edit- Can someone explain the color coding system that I've seen? I have a red bar, while some other have blue or green bars. Is this based on the number of instructables you have?
Topic by DJ Radio | last reply
I'm trying to incorporate a series of RFID tags and readers for a project concept I'm working on. I have next to no RFID knowledge and mainly work as a conception-est. The problem I'm having right now is having an RFID or something similar inside of a figurine respond to a command given from another RFID reader or chip. I've played with the idea of putting and RFID reader inside the figurine, but threw that out due to space constraints. While the size of the figurine is not set in stone, I'm estimating somewhere between 2"-5" and there are other components that need to fit inside. Basically, the command that is given heals the HP etc. of the figurine when it is touched to the the figurine (The HP and other values are recorded digitally). I'm sorry if I'm not very clear. I guess a good analogy would be the Kartoz if anyone has heard of that. But instead of the reader in the Main bunny, the reader is in the tags. And each "Tag" has a different function.
Topic by DestatiOverload | last reply
I want how tos..drivers. utility program etc
Question by viet56 | last reply
At least 2 RSS feeds that are being generated are not functional in the RSSOwl aggregation software. Also unable to display the feed in Internet Explorer 9 due to invalid character errors in Titles. Chrome 26 does display the pages with errors present in the rendering. Specific URLs: https://www.instructables.com/tag/type-id/instructable-true/rss.xml https://www.instructables.com/tag/type-id/featured-true/rss.xml The errors found by the validator can be found at the following locations: http://feedvalidator.org/check.cgi?url=http%3A%2F%2Fwww.instructables.com%2Ftag%2Ftype-id%2Finstructable-true%2Frss.xml http://feedvalidator.org/check.cgi?url=http%3A%2F%2Fwww.instructables.com%2Ftag%2Ftype-id%2Ffeatured-true%2Frss.xml OS - Windows7 64bit Software - RSSOwl 2.2.0 and Internet Explorer 9
Topic by mbrinkm | last reply
Hey everyone, Sometime this year, I was considering getting either a Sony Reader or an Amazon Kindle, the primary purpose of which for me would be to have something small and compact that could hold all of my datasheets so I could read them while on the go. I was wondering if anyone owned either a Reader or a Kindle and could tell me: 1) Your opinion of the device 2) Is there anywhere I can go where I could demo such a device? 3) What process do I have to go through to upload files to the device (example: suppose I have a datasheet saved as a pdf. How do I convert it to a format usable on the Kindle/Reader?) Any input would be appreciated, thanks!
Topic by purduecer | last reply
Hello there; I am working my final year project on library management system which needs to include a barcode reader hardware. As i am told by my advisor i can't use a barcode reader whose out put is the final ASCII value rather i have to get a binary (0 & 1s)output from my hardware, then convert that value using arduino or my C# asp.net code to generate the final result of the barcode for the book. So, what is a looking for is, a ccd camera based barcode reader module whose output is ttl (or binary) i.e before it is decoded. Any idea where i can find such a device, please Any comment is welcome. 10x for your time.
Topic by Hailye | last reply
The dead laptop is a HP Pavillion dv3 4010sl, the sensor is a Validity VFS301 (cdk1071_r04_hf) as written on the sensor itself. if i remember correctly it was shown as a USB peripheral. maybe is simple and it need just some resoldering to a USB cable, the problem is that the flat cable connecting it to the motherboard has 6 pins/lines and my knowledge in electronics is quite limited... I've found online what seems like a motherboard schematics (pg.48) and the vendor's sensor's manual. Does Anyone knows if is possible, If yes how?
Topic by CladZo91 | last reply
Question | last reply
Instructable authors love getting feedback from members. We especially love it when someone builds the project we've made an Instructable for. If you post a picture or a slideshow or a video... wow! It makes us very very happy! So, as a sister question to the "I Made It" Challenge Month contest I'm asking: What would it take for you to make something and share a photo/video of it with the author?* As an author I've tried to offer what meager rewards I can, offering special patches and a place on the 'Ible's own wall of fame for people who build them. Building on that, here are some of my ideas to kick off the discussion. Per Instructable Hall-Of-Fame. Sort of a rogues gallery for each Instructable that would let writers reward awesome people who comment on their 'Ible. To be eligible you'd have to comment on the 'ible, and you'd have the option to decline being listed. Special 'I Made This' patches for authors to give. Each time a author publishes an 'ible they would get the ability to send a custom patch made from the 'ible thumbnail. The "I Made This" patch would show up in their own category on your profile page. More Visible Rewards. Connected to one or both of the above, if you do enough "I MAde It" tasks you could get a special medal/icon on your avatar to show you've made lots of stuff. (I know you didn't like the "pro" indicators, but maybe this will be different. Not sure if this idea has come up before.) What else is stopping you? Is the process of posting an image or video too hard or confusing? Are you intimidated to try to make something and share it? Or do you have other reasons? Do you have other ideas? Do you like or hate these? Comment here and hopefully the development team will see something they like. *In addition to a contest.
Topic by Grathio | last reply
Question by Ph3nomin0n | last reply