I want to build some kind of simple hardware/software "thing" using Phidgets or Arduino, those systems that have RFID, sensors of various sorts (light, noise, etc.) , LEDs, and analog buttons, dials, GPS receivers, etc. I'm having trouble coming up with a somewhat simple, cool little experiment that is inspiring enough to spend the time doing. Got any ideas for me?
How do I frame/hang a really enormous puzzle? [more inside]
i just installed a new video caRD vn240gtmd1g and its workin and stuff but now i cant move the cursor in starcraft 2 everything else worlks fine i dont know what to do can anyone help?
Do I have the wrong graphics card for my system? [more inside]
Can I get a good computer monitor recommendation? [more inside]
I am having an embarrassingly difficult time replacing an HP 4600 Laserjet printer. What is your methodology for selecting a high-volume laser printer? [more inside]
I'm looking to create a bar like this one so that I can stand on it to practice my balance. I'm thinking some kind of plumbing pipe may be able to hold me, or possibly a metal broomstick (I'm 56kg). Any help on what to make it from or how to put it together? [more inside]
How do I tell if the CPUs on a Windows Server 2003 are having their clock rates changed by a power-saver scheme? [more inside]
What is this big vise like machine I found? It's about 5 feet tall. The lever at the top turns the screw which makes the top jaw close. The jaws toothed and diamond shape. There's another bar on the right that rotates. What else can I do with it besides it's original purpose?
Medium sized non-profit looking to purchase new Hardware to run Sage MIP accounting software for 5 users. Any recommendations on type of hardware to buy for value: does one need a "server" these days for this type of situation or will a desktop work? How about reliable easy back-up options?
I bought a sliding compound miter saw on eBay. [more inside]
Time sensitive hardware question: I have a Biloxon SRP-370 thermal receipt printer. It uses an LPT cable. The POS computer uses lpt or com, but the software only talks to COM. Therefore, I need the printer to use COM instead. Where can I buy a com port that will fit it and get it shipped overnight?
What rackmountable or blade hardware vendor has the best support for hardware monitoring x86 Linux? [more inside]
What to do with some awesome antique doors? [more inside]
How can I reattach my mailbox door? It was originally attached with pop rivets (I think) but they rusted. It's a really nice mailbox, and we don't want to replace it. [more inside]
Best way to erase or destroy a hard drive that no longer works properly? [more inside]
I've come in possession of a Cisco MCS 7800 series server that I'd like to set up as a file server, but I'd like to upgrade it first. [more inside]
How can I best transfer all of my paper to the cloud and make it searchable? [more inside]
Hardware-level hard drive data recovery. Anyone in the business care to share for a DIY attempt? [more inside]
I have a HP Mini 110 with a 160 GB HD running Ubuntu. I'm pretty happy with it, but I don't really need all that space (currently I'm filling a tiny portion of it) and would prefer a faster boot time. What kind of improvements in speed should I expect if I swap out the hard drive with an SSD? What is the level of expense and difficulty involved in the install? Would I be better off just getting a newer notebook with an SSD already installed? What is the best source for a suitable SSD?
Where can I obtain a floor-mounted overhead frame to allow me to hang things overhead in my room? [more inside]
Buying a used laptop. What can I do to ensure I'm not buying a ticking timebomb? [more inside]
Suppose I'm thinking of purchasing an e-book reader (or an iPad/tablet), and my primary hesitation is that I don't want to buy a bunch of e-books in a format that (1) will someday be useless or unreadable or (2) will lock me into a specific brand of hardware forever. What do I need to know? [more inside]
iPhone "works with iPhone" hardware accessories, where do I start? [more inside]
Please help me make this computer run faster. It's running Windows XP, and I'll tell you everything else I know inside. [more inside]
Two annoying MacBook Pro (2008) hardware issues/questions, one involving Boot Camp, the other an ExpressCard/34 serial adapter. [more inside]
I'm looking for a book, site or online course notes that explain PC architecture in a moderate amount of detail. Details inside. [more inside]
I'm looking for a high-quality tamper-reistant nut (like a Bryce penta-nut) in 8x1.25mm (8mm coarse), and in small quantities. [more inside]
I am moving across the country in a few weeks. I had these two VERY old desktop computers that I have completely taken apart. Now I have this box full of hard drives, boards, wires, etc. I want to dispose of them securely... [more inside]
Are there any blogs about open-source hardware/software products? [more inside]
I want to hook up a bunch of force gauges (or accelerometers?) to PureData--what's the cheapest way to do this? [more inside]
I'm at my wits' end trying to solve this computer problem. The system will not boot to any OS install CD (Windows 7 Pro x64, Ubuntu 9.10 x86, Ubuntu 9.10 x64) even after a total hardware replacement. [more inside]
My headphones keep running into the same problem: after several months of use, one side stops working. Why does this happen, and how can I fix them? [more inside]
Where can I buy computer hardware? Offline? [more inside]
Is it possible to lock one input device [mouse / tablet] to a single display? [more inside]
I've got Weslock doorknobs in my new house... which I can remove easily, except for the ones with privacy latches, like the bathroom doors. The privacy latch is a little button on the side of the door with the collar that's supposed to rotate so that you can access the screws underneath it. How do I get it out of my way? [more inside]
How will Apple fix this problem with my laptop's fan (possibly logic board and/or hard drive), and how long will it take? [more inside]
Computer power supply conundrum. We need to convert SATA power (male) to old school Molex (female) and we need to add another 12" of length. I can't seem to find a single cable that meets our needs. [more inside]
Help me hivemind! I have a driver issue with Windows 7 and a Soundblaster sound card... horrors of hardware details after the jump. [more inside]
My new homebuilt PC is DOA (Dead on Assembly). Athlon dual core with an ASUS motherboard, GeForce 9500 and 2 GB of RAM. It is a barebones kit from Tiger Direct, so I shouldn't have any imcompatible parts. [more inside]
Can you recommend some good stores like http://www.goldmine-elec.com/ and http://www.sparkfun.com/ I'm looking for little motors, gears, metal rods, rubber rollers/grommets as well as electrical components.
My external hard drive has been making some very odd noises for a while and I’m looking for a good replacement. Your input would be appreciated. [more inside]
Do I 'need' a gaming laptop to play MMOs? [more inside]
I'm trying to get my old files off of an old Hard-disk. Old PC is XP newer PC is Vista. I removed the Hardisk from the OLD computer. I bought a USB to SATA/IDE cable. When I plug in the Hard-disk via USB, I hear the confirmation tone that you hear everytime you plug in a USB. I see a "ST340082 0AS SCSI Disk Device" in the "Safely remove hardware" icon in the tray. but I do not see the Drive. I can't really afford an External Hard drive. But I will eventually if I have to. Cna anyone help me please.
I need to buy a custom 1U server in or around Dallas. Tomorrow. [more inside]
emergency translation alert: What phrase would a Latin American Spanish speaker use to describe the following piece of closet hardware: [more inside]
I would like to find a hard drive enclosure that isn't enclosed. [more inside]
What is this nail/staple/wire thing? [more inside]