Better Resolution: What's More Important for Gaming? sudo nano /etc/fstab. What do you do when your hard drive dies or is so small it is no longer useful? Our system integration skills are called upon by many national & international customers. Stepper motors usually use +12V power, but some new low-power drives use +5V power source for driving steppers. Attach a platter to the end of each line. I have made some experiments of using also hard disk drive stepper motor and controller electronics in my own projects. Um solch einen Stepper-Motor mit dem Arduino steuern zu können, benötigen Sie ein Stepper-Motor-Driver-Board. Small 3 1/2" floppy disk drives usually use screw-type mechanics, where motor rotates the screw-like axle, which moves the read/write head. So roll up your sleeves and check out some of these DIY projects to recycle, reuse, or repurpose an old hard drive. Put it to use again by popping it into an external hard drive enclosure: you'll have a DIY external hard drive. It is easy to detect the coil pins, they are after each other. You could search around for circuits, or try one of these:https://www.instructables.com/id/EP6P83PSX1EV0FB8EX/?ALLSTEPShttps://www.instructables.com/id/EE5Y48NK5FES9J43C2/?ALLSTEPShttps://www.instructables.com/id/EJ0T8OGF3KRXIPG/?ALLSTEPS. I have made some experiments of using also hard disk drive stepper motor and controller electronics in my own projects. Hard drives sport some super-powerful magnets that you can use for all sorts of things. Basically the voice coil drive circuit was located on the hard drive controller board and disconnected by cutting a trace. Each drive will net you two strong magnets. On the upside, stepper motors can turn to very precise positions at very precise speeds. In case you already have an external drive or don't have use for one, it might be time to build your own network attached storage (NAS). You can get more information from disk drive chapters. Open the hard disk: Control board. ... Also, you'll need a second, identical hard drive motor from which you'll remove the rotor (which has a ring of magnets inside it). Arduino Stack Exchange is a question and answer site for developers of open-source hardware and software that is compatible with Arduino. It's an easy DIY project that puts your geek cred out there for the world to see. 3. For this you have to dismantle 4 screws holding the plate from the bottom side. The platters inside a hard disk drive can act as perfectly polished mirrors. Replies. Mike, Hard drive motors are stepper motors, unless they're REALLY old. Arduino Stepper Motor Position Control Circuit Diagram and Explanation: The circuit Diagram for the arduino stepper motor control project is shown above. L293d motor driver raspberry pi 3 - Die ausgezeichnetesten L293d motor driver raspberry pi 3 im Überblick! Open the hard disk: remove all the screws. Whether it's functional or not, your old drive still has some cool uses. So you’ve just taken apart a hard drive, and you’re looking at all the pieces on your desktop. The stepper motor is easy to connect same type of step and ditection signals as disk drives. But you can still recover data off a dead drive, and the drive's physical parts are still valuable. The stepper motors used in 5 1/4" floppy disk drives usually move the read/drite head using wheel and spring mechanism which works quite well. Fig. On the left hand side of the image, I just soldered 4 wires to the back of the motor. A stepper motor isn't just a put-power-to-it-and-it-spins. This issue we pay homage to some of the makers who are creating their own bit of movie fandom, whether that’s props, costumes, or a great-big Ecto-1. It is still valuable storage for your data. Whether it's functional or not, if you don't have any use for the drive, sell it. Join our newsletter for tech tips, reviews, free ebooks, and exclusive deals! Hard Drive Sander: Many people have an old hard drive laying around. ... None that you have to use an hard disk that has 4 wires on the stepper motor. easy hard drive motor hack with a 10 amp Gaui esc and a servo controller. The logic chip 74164 is a "Serial In Parallel Out bit shift register" ().S1 acts as a reset button. As the resistance between the coils of the Hard drive is 1 or 2 R, the motor try to take as much current as It can. Does anyone know how you make a hard drive motor run after you have taken it out of Depending on the drive and the enclosure, you'll be able to use it with or without a power adapter. In case you're selling a functional disk, make sure you completely and securely erase your hard drive---just formatting it isn't enough. Great idea!! Here's How to Fix It, The Jomise K7 1600P Dashcam Is Great If You're Always Stuck in Traffic, How to Add Text to TikTok Videos: A Step-by-Step Guide, Microsoft Reveals Actual Target of SolarWinds Cyberattack. If you want your Hard Drive to mount from boot, we need to set this up! all hard disk drives manufactured in the last ten years are encased in "mu metal", which acts as a shield for low frequency magnets such as rare earth, ferrite, etc.. mu metal is the only known material able to deflect the magnetic fields of ‘permanent’ magnets. Even early hard disk drives also used steppers, but nowadays hard drives have replaced the teppers with voice-coil servo motors. ... login/ register Upload Project. 1 shows the circuit of a sensor-less BLDC motor driver. Grove Starter Kit For Arduino --- Stepper Motor & Driver. The stepper motor is easy to connect same type of step and ditection signals as disk drives. Learn coding and computing with the latest all-in-one computer. Heck, even if you stripped the parts of a dead drive and used some, you can sell the rest. Here's everything you need to know. Written by: Alan Parekh at 1:10 am. 10 Alexa Skills to Exercise and Get Fit at Home, Not Getting Notifications on Google Chrome? These days, the hard drive motors are press-fit. a hard drive? Home; Projects. You can check out the specs on a hard-drive-turned-DJ-turntable here to give you an idea where that kind of project can go. /dev/sda1 /mnt ntfs defaults 0 0 Some projects with these motors: ... DVD drive, started dismantling, collected 3 variety of motors for future use and was looking at the metal case and hard plastic drawer mechanism. And as always, you can sell broken things on eBay for cash. 2. Step 5. Teaches you how to use the Stepper motor and driver in the Arduino Grove Starter Kit. Instructables user tzhy shows how to use two planks to create such a magnetic knife block. Be a little gentle while dismantling them, you don't want chips or scratches here. id like to play around with them and im curious how to do it without burning them out. DIY projects describing how to build electronic projects. The circuit is built around an NE555 (IC1), a DRV10866 (IC2) and a few other components. You'll need to buy clock movement and hands separately. 2. I am limiting the current with the Lab dc power supply to 1,2 Amp, but the disk is supposed to work with only 0,7 Amps. Advanced BLDC Motor Drive and Control Giovanni Tomasello –Applications Engineer. Discover the best Raspberry Pi 400 projects and guides! Take out all the parts, then insert one of the screws in the corner. I have a bunch of hard drives I can play with to see how to get the motor out without destroying it. First step is to edit our "fstab" file. EINFACH ZU BEDIENEN: Nur sehr einfache Verkabelung und sehr einfach zu bedienen. DRV10866 driver IC from Texas Instruments is used to drive a small three-phase BLDC motor … Once you upgrade your laptop's drive or run out of space on your PC, you have a functional HDD in your hands. On the upside, stepper motors can turn to very precise positions at very precise speeds. We have used the 28BYJ-48 Stepper motor and the ULN2003 Driver module. First of all you need to remove the little control board. L6235 THREE PHASE BRUSHLESS DC MOTOR DRIVER Modern motion control applications need more flexibility that can be addressed only with specialized ICs products. ive been taking apart old harddrives and now have several of the motors used to spin the disks. Hacked Gadgets Forum. Learn coding and computing with the latest all-in-one computer. Computers have become a necessary part of everyday life, and what makes a computer especially useful is the power to save virtually anything digital to it. This will open up the file in nano text editor: We need to add the following line to have our hard drive mount at boot! IGBT (TFS 600V - 1200V) IPM (SLLIMM™) Power MOSFETs (HV and LV) SYSTEM IN PACKAGE (SiP): STSPIN32 (up to 45V) Microcontrollers 8-bit / 32-bit PFC Controllers (L49xx) Rectifiers (STTHxx, STPSxx) Power MOSFETs (Mdmesh™ M2, M5 600V-650V) 3-Phase BLDC Motor-Control Block Diagram Gate Drivers L638x, … It boasted capacity for less than 5MB of data stored on 50 24-inch disks. It's also the easiest safe to construct. Primary Menu. Hard disk drives contain large neodymium magnets. The DVD transfer slide gets locked up and cannot be opened without operating the lever inside. You can get creative in your cubicle by turning this into a rear view mirror. I have many old Hard disks in my room but they are a little bit hard to disassemble and depart. i get it to start to spin one way then it kicks back the other way and goes back the other way. Hard drives work by spinning platters full of magnetized data while a read/write head very quickly harvests or changes bits as needed. Turn it into a DIY external hard drive or many other things. None that you have to use an hard disk that has 4 wires on the stepper motor. Dedizierte Hardware mit vollem Root-Zugriff ... Stiftleisten, die auf der Platine angebracht sind, ermöglichen den Anschluss von LEDs, Bildschirmen, Messinstrumenten, Motoren und unzähligen anderen Geräten, die dann durch den Controller gesteuert werden können. by Grant. This project uses the same disk to generate a moving digital image. Hi Dave and fellow EEVBlog fans, Yesterday i took a Hard disk apart and I the quality of the materials, the motor, the speed, etc, just left me with a feeling that me and other people could do realy cool stuff out of it. Knives will stick to this block like magic, making it super convenient. Watch me turn this old Hard drive into a 7,200 RPM sander, grinder, and knife sharper. Initially I was going to just harvest the magnets from the drives, but I focused my attention towards the hard drive motor itself instead. Hard drive motors are stepper motors, unless they're REALLY old. Our aim is simply providing the best and most professional open source firmware, user friendly software solutions and hardware for motor control available today. You will find buyers for everything at BoardSort, a forum for electronic scrap. Each drive phase consists of one motor terminal driven high, one motor terminal driven low, and one motor ter-minal left floating. You might even want to look at a docking station for multiple hard drives. What Is the Dark Web, How Do You Reach It, and Is It Safe? What you do with it depends on whether the hard drive is working or dead. Brushless DC motor driver circuit. Open the hard disk: Control board. … Hard Drive Cotton Candy Machine. ok so i have a hard drive that i took apart. Mount it on your cubicle, place the thumb tack in the center, and you will always see who is trying to sneak up on you from behind. The above video has all the steps you need to disassemble the drive and use its parts. If the hard drive doesn't work any more, data storage is out. Very hard to remove. The motor that spins the metal disk inside your drive is a stepper motor. I have a bunch of hard drives I can play with to see how to get the motor out without destroying it. You can get more information from disk drive chapters. Home Questions Tags Users Unanswered Jobs; Controlling Floppy Disk Drive with … There you go, your personal geeky wind chime. Fun top 5 and top 10 lists. Whatever type you have, those motors are very useful for your own projects. We have a full guide to remove HDD magnets safely. How to Reuse Your Old Computer Hard Drives. So i went on youtube and found some really cool DIY projects for this, like Clocks, POV effects, etc. Obwohl dieser Dc Brushless Motor vielleicht überdurchschnittlich viel kostet, spiegelt der Preis sich definitiv in Qualität und Langlebigkeit wider. The L6235 is a fully integrated motor driver IC specifically developed to drive a wide range of BLDC motors with Hall effect sensors. Granted, it's probably not totally sanitary, but it's still pretty awesome. Recently, I found I still had a lot of 2 to 30 GB drives in a box, so I decided to take the magnets out and reuse them. Platters can also turn into signal mirrors (i.e. Easy, rip it apart and make something cool out of it! Die Menge an Auswahlmöglichkeiten ist in unseren Tests ohne Zweifel groß. I hoped to find really fast, torqueless motors inside. They run at 300 rpm. The DRV10866 is a quite popular 3-phase, sensorless brushless motor driver chip integrated with six mosfets with drive currents up to 680mA peak. Motor Profiler •The Motor Profiler algorithm is intended to be used for a ARBEITEN OHNE HALL: Geeignet für harten bürstenlosen Motor, bürstenlosen Motorantrieb und andere Miniatur 3-Draht oder 4-Draht bürstenlosen Motor ohne Halle. It's a cheap and easy project, but it has already proven to be very useful when sharpening tools and sanding thou… Filed under Crazy Hacks, DIY Hacks, Electronic Hacks, Top 5 and Top 10. But instead I found myself a project for my new found 555 knowledge.. I am the proud owner of a stack of scavenged hard drives. All you need is a large thumb tack. Written by: Alan Parekh at 1:10 am. Filed under Crazy Hacks, DIY Hacks, Electronic Hacks, Top 5 and Top 10. Schließen Sie alle Komponenten wie im Bild gezeigt an. It only takes a minute to sign up. PERFEKTE DIY-KIT: Perfekte Laufwerkplatine, um DIY-Projekt oder Schule Wissenschaft Hausaufgaben zu bauen. Mihir Patkar has been writing on technology and productivity for over 14 years at some of the top media publications across the world. Reusing Old Hard Drive Magnets: Old hard drives have a way of hanging around past their useful life. Testberichte zu L293d motor driver raspberry pi 3 analysiert. Here is a list of the concepts that I think are the most important for understanding this project: MOSFET transistor 3-phase half-bridge 6-step commutation of a 3-phase motor Pulse Width Modulation (PWM) Hall-Effect Digital Position Sensors General References Brushless DC Motor Fundamentals by Microchip AVR443: Sensor-based control of three phase Brushless DC motor from ATMEL Brushless DC Motor … Likewise CD/DVD disk drives could work. Reply Delete He has an academic background in journalism. It doesn't matter what your project is about or what scale it has - as long as it incorporates electric motors or actuators, you just landed at the right place. Top 5 Dead Hard Drive Projects. Fig. The voice coil was metered and was found to be 10 ohms, this was within range to be driven directly from my stereo speaker output. I have a project I want to do with one. Apart from being handy in survival scenarios, it can also be a decent safety tool for bicyclists. You won't need any special tools for this, but if you don't have wood glue or other simple hardware tools around, your local hardware shop should have it. For any of the projects below, you will need to open it up and strip its parts, which is a pretty easy process. Find these and other hardware projects on Arduino Project Hub. A stepper motor isn't just a put-power-to-it-and-it-spins. A brushless DC motor (known as BLDC) is a permanent magnet synchronous electric motor which is driven by direct current (DC) electricity and it accomplishes electronically controlled commutation system (commutation is the process of producing rotational torque in the motor by changing phase currents through it at appropriate times) instead of a … Here's a simpler version for a vertical desk clock, which looks mighty cool when you add the keyboard keys. But surprisingly, a functional old HDD has fewer uses than a dead one. Very hard to remove. Here are 5 ideas to get you started. There are different levels of NAS. You could, of course, try build your own brushless motor driver circuit - but that is a project and a half by itself. How to Make a YouTube Banner for Your Channel. Complete with a box to contain it all. Yes, that's even if you've got a fancy new solid state drive (SSD) or if your hard disk drive (HDD) finally gave up. Automounting our drive. The forums are retiring in 2021 and are now closed for new topics and comments. Unlike floppy drives, where motor commands are directly send over the IDE cable, on hard disk drives, the drive's controller is expected to calculate cluster position and actuate the motor. \$\endgroup\$ – AndrejaKo Apr 19 '13 at 15:03 You will find plenty of enclosures and cases on Amazon, including the simple AmazonBasics hard drive enclosure. Projects For Working Hard Drives. If you have several old drives, harvest the platters and turn them into a wind chime. The motor inside a harddrive is a brushless DC motor (BLDC). Unfortunately, it requires a precise stepper motor driver to do this. a docking station for multiple hard drives, AmazonBasics 3.5-inches SATA HDD Hard Drive Enclosure - USB 3.0, TerraMaster F2-220 2bay NAS 2.4GHz Intel Dual Core CPU 4K Transcoding Media Server Network Storage (Diskless), How to Repair a Dead Hard Disk Drive to Recover Data, use two planks to create such a magnetic knife block, Timelike 3D Clock Hands, DIY Large Clock Hands Needles Wall Clocks 3D Home Art Decor Quartz Clock Mechanism Accessories (Silver), completely and securely erase your hard drive, Samsung Galaxy Note 10 Now Getting One UI 3.0 with Android 11, Microsoft's Cloud Services Come Under Attack, Putting User's Details at Risk, 6 Best VR Travel Apps to Explore the World With Your Smartphone, Why Is Google Chrome Using So Much RAM? 1: Circuit of brushless DC motor driver. DRV10866 driver IC from Texas Instruments is used to drive a small three-phase BLDC motor (M1). Advanced BLDC Motor Drive and Control Giovanni Tomasello –Applications Engineer. But if you get it out whole, it's the perfect mirror. DRV10866 is specifically designed for low noise and low component-count fan-motor drive applications. If the drive is still working, don't waste that space. Run the lines through the ring and into the corners of the plate. What you do with it depends on whether the hard drive is working or dead. The circuit is of a three-phase, sensor-less motor driver with integrated power MOSFETs having drive-current capability up to 680mA peak. Your "hard drive safe" will act as a swiveling case to stash your emergency money. In case a simple mirror is all you want, then platters can double up as pocket mirrors too. hard drive spindle motors are peculiar, because they're three phase stepper motors. Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Arduino . If you're fine with spending some money, you can buy a NAS box like the TerraMaster F2-220 and simply pop in the drive. The thing is, you don't need to use it inside a computer any more. But surprisingly, a functional old HDD has fewer uses than a dead one. If the drive is still working, don't waste that space. Here Are 10 Fixes to Try, Apple Patents Concept for Customizable Keyboard. A simplified drive circuit is shown in Figure 3. Instructables user bobert610 says it makes a cool safe to store your stash where no one will suspect it. Charging your smartphone overnight can damage the battery and shorten its lifespan. Reply Delete. For the full explanation, take a look at the Wikipedia page, I will focus on the wiring. You don't want any confidential data falling into the hands of the wrong people. Anyway, as mentioned before, we have 4 pins to soldering a wire. I think it is a proper low voltage motor for our project. Anschließend müssen Sie mit dem Befehl "#include " die erforderliche Bibliothek importieren. I had a couple of western digital hard drives lying around that were DEAD. https://www.instructables.com/id/EP6P83PSX1EV0FB8EX/?ALLSTEPS, https://www.instructables.com/id/EE5Y48NK5FES9J43C2/?ALLSTEPS, https://www.instructables.com/id/EJ0T8OGF3KRXIPG/?ALLSTEPS. These days, the hard drive motors are press-fit. Don't throw them out! Most of the project uses the parts you dismantle from a drive, like the base plate and the mount ring. The motors used in the project are small BLDCs scavenged from broken computer hard drives. Floppy disk drives use stepper motors for controlling read/write head position. High Frame Rate vs. Hard disk drives use brushless DC (BLDC) motors which need special electronics to drive their coils. Top 5 Dead Hard Drive Projects. Using hard disk drive stepper motor. Older (or perhaps cheaper) drives … In the previous posts, we have seen How to design a 5V DC power supply in Proteus ISIS and after that we have also discussed How to design a variable DC Power supply using LM317.So, now today we will check how to design a DC Motor Drive Circuit in Proteus ISIS. After a little search I have found this small circuit that the author says it can drive a Hard Disk Drive Motor. Once you put apart the control board you need to remove all the screws to open the drive. DC motor is present in Proteus and quite easy to use. Usually last pin is sensor. April 25, 2006. Once you remove all the parts inside, what do you do with the hard drive case itself? The crucial step of this project is controlling the motor of the harddrive. To pull the motor apart, I gripped the rotor (top) of the motor in a vise and then pried on the stator (bottom) with two screwdrivers 180 degrees apart. Wondering what to do with your old hard drives? Read it now Wireframe issue 45 the one that connects to all three at a low ohm rating is the ground, the other three are your phase 1, 2, and 3. IGBT (TFS 600V - 1200V) IPM (SLLIMM™) ... with the profiled motor ,clicking “New Project”, in the Motor section the user can find. Read it now Wireframe issue 45 To energise the four coils of the stepper motor … What is a Brushless DC motor (BLDC)? Don't throw out that old hard drive from your computer! So for this beginner guide, the CDROMs are better victims. The magnets are great because they are very strong Neodymium… You’re somehow compelled to use them all in different projects. It also offers synchronous rectification pulse width modulation (PWM) operation, and sensorless proprietary back-emf (BEMF) control scheme which is pretty impressive. In this project we will put it to good use by turning it into a powerful disk sander! i have each pin pluged into a red line coming out of a VEX robotics Motor controler 29, it spins just it dosent spin in one direction only. This project was inspired by Aftotech’s Hard Drive Speakers (page 4). Kipkay's method is more refined and the end product looks fantastic: That said, he uses several parts that DIY beginners might not have, or would need to go to their local hacker-space for. This issue we pay homage to some of the makers who are creating their own bit of movie fandom, whether that’s props, costumes, or a great-big Ecto-1. If your hard disk drive has failed, this guide will help you with the hard disk drive's repair and data recovery. Great idea!! generally, if you take an ohmmeter to the pins, one pin will connect to the other three at a specific ohmmage, and then trying to measure the resistance between any two of those three will result in about twice as many ohms. Read it now HackSpace issue 38. It's one of the most creative upcycling ideas for drives. Primary Menu. Read it now HackSpace issue 38. Elma Systems supplies turnkey electric drive and control solutions. It's a nice arts and crafts project. Our team is specialized in hard- & software engineering, cabinet assembly, installation works, commissioning and service. Using hard disk drive stepper motor. You'll need a strong line to hold all the plates, of course. Raspberry Pi Motor Driver Expansion Module Board DC Motor Stepper Motor Driver with Freescale H-bridge Driver MC33886 for DIY Mobile Robot Remote Control Based on Raspberry Pi Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards ; Freescale H-bridge driver MC33886, controls DC motors to turn in both directions; Onboard 5V regulator, provides power to … They come in 2 variants: triangle and star topology. As a rule of thumb, power adapters are helpful for desktop (3.5-inch) hard drives, while adapters aren't usually needed for laptop (2.5-inch) drives. So roll up your sleeves and check out some of these DIY projects to recycle, reuse, or repurpose an old hard drive. If your hard drive still turns on, you can use a soda can, six bicycle spokes, a plastic bowl, and a flat metal tin to turn it into your very own cotton candy machine. Unfortunately, it requires a precise stepper motor driver to do this. Hello friends, hope you all are fine and enjoying good health.