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From OHO - search engine for sustainable open hardware projects
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List of results
- Beekeeping - do it yourself Honey Spinner/Extractor + (This is a great idea for the DIYer. Fun, easy to build and cheap Instructions: ...)
- Steps to Do a Dental Prosthesis + (This is a great summary of the procedure it takes to have a dental prosthesis.)
- How to make a vacuum pump cheap + (This is a great video showing you a very inexpensive way to make a vacuum pump.)
- DIY: Manual vacuum pump Make: - Make Magazine + (This is a great way to make a vacuum pump out of a bicycle pump, for less than $20. A vacuum pump can be used for a lot of projects, not just torturing marshmallow peeps.<br/><br/>HOW TO -<br/><br/>You might also like these newsletters: Maker Pro Maker...)
- Do it yourself Greens Harvester 2 + (This is a greens harvester I made that's based off of the one sold by Johnny's. It's basically an aluminum frame soldered together ...)
- DIY Battery powered electric reel mower (Greenworks 18" reel mower + 20v Max power) + (This is a Greenworks 18" reel)
- Homemade Surface Grinder + (This is a grinder for making knives. It is not designed to be a precision machine, just to automatically grind simple bevels. It won't ...)
- Simple and cheap home air filter - askix.com + (This is a guide for the average DIYer who wants a cheap and easy solution to improve the indoor air quality of their medium to small size living space. By forcing the air through activated carbon, you can effectively ...)
- Do it yourself Solar Cookers - Survival Mom + (This is a guide to different kinds of solar cookers. I've worked with these fun little devices myself, on models used by NGO's (Non-Governmental Organizations) to help feed the poor in Africa.<br/><br/>Solar cookers are cheap to make and need only...)
- Mini Toolbox Build + (This is a hand tools only build. It's a mini)
- Home made manometer for bikes + (This is a home made Manometer I made to sync my throttle bodies on my 02 gixxer 600. Works like a charm and is way cheaper ...)
- Do it yourself Traveling Irrigator + (This is a home-made traveling irrigator which I made for a fraction of the cost of a commercial bought one. It pulls itself along a ...)
- Automatic ventilation Arduino + (This is a Home/Flat ventilation system. Source code & schematics in: https://github.com/DyadicGit/automatic-ventilation-arduino)
- Homemade gold melting furnace + (This is a homebuilt electric melting furnace. For my 25th birthday, my last week i purchased the ebook on the homemade electric melting furnace.<br/><br/>After building a furnace enclosure out of firebricks and silicon carbide (shown), Gray made...)
- Homemade steam generator boiler + (This is a homemade boiler made by students of INDUSTRIAL MAINTENANCE of the UNIVERSIDAD TECNOLOGICA DE ...)
- Homemade Dirt Bike + (This is a homemade dirt bike I made out of spare bike parts and scrap metal. I spent about $180 on it and a total of about a week.)
- Home made pto ditcher + (This is a homemade ditcher I put together for the back of a tractor.)
- Do it yourself Hot Wire Cutter for Plexiglass, Carboard and Foam - RCLifeOn + (This is a homemade hot wire cutter, made mainly to slice through foam, but you can also cut plexiglass and cardboard. I began ...)
- Powerful Centrifugal Water Pump - How to make Powerful 12 Volt Water Pump + (This is a homemade powerful centrifugal water pump made by using 12 volt car radiator fan motor. In this water pump 2 inch ...)
- Build a large table saw yourself Build a table milling machine Homemade table saw DIY + (This is a homemade table saw. It is based on the motor unit of a Scheppach construction circular saw (Scheppach TKU).)
- How to Build a Physical Therapy Walker / Wheelchair for Kittens + (This is a how-to-build video for an inexpensive wheelchair / walker for a kitten under 12 weeks old. If you would like a list of ...)
- Home Made Compact Honey Extractor + (This is a instructional video for a home made honey extractor using some simple materials and a drill to drive the centrifuge.)
- How To Build A Pneumatic Ejector (Air Lift) Pump Using a 3 Gallon Bucket + (This is a instructional video how to build an external (non-submersible type) pneumatic ejector pump using a 3 gallon bucket as ...)
- Homemade large angle grinder stand and metal chop saw 2 in 1 + (This is a large version my mini angle grinder chop saw which is my most used tool, it will cut metal box section which I could not ...)
- DIY Portable Water Well Drilling Rig Made From Scrap Material + (This is a lightweight, portable, Kelly Drive, water)
- Building a Simple Metal Melting Furnace + (This is a little video on building the forge I use to)
- Homemade Tile Cutter + (This is a low cost alternative to expensive large format)
- AMBU: Automatic Respiration Control Device + (This is a low cost automatic AMBU bag designed for usage in third world countries. The device is conceptualized by Dr. Rajeev Chuhan from PGI Chandigarh, India and designed and manufactured by Gyrodri)
- Homemade Mushroom Sterilizer Low Pressure Steam Injected + (This is a low pressure (2.5 psi) steam sterilizer that uses three 55 gallon drums to sterilize bulk substrates for mushroom cultivation ...)
- Automatic injection moulding machine (DIY) + (This is a machine I built about a year ago. The idea was it would run unattended and make simple parts from recycled plastic.)
- The Bike Buh Cue Make: + (This is a Mobile Human-Powered Grilling Station. I built it for a bicycle parade (Tour de Fat).<br/><br/>I built this for a bicycle parade (Tour de Fat). My friend Joe Struttmann and I cooked and handed out hamburgers and hot dogs during the parade...)
- DIY Free Energy Mobile Phone Charger + (This is a mobile phone)
- 3D Printable Z axis for CNC mini mill by Job Smolders + (This is a model for making a Z axis for a CNC mini mill.<br/><br/>I had a milling table, Dremel, CNC shield and some motors lying around and saw a mini CNC mill in it.<br/><br/>I only needed a Z axis so I made one out of square steel tube (20x20mm). I...)
- Copenhagen Solar Cooker - Homemade/DIY + (This is a neat solar cooker where the cooking pot stays flat on the ground and the flexible reflectors (or panels) are adjusted ...)
- Best Extreme Homemade BeltSander You've seen (Anglegrinder hack) + (this is a new high for me my Great Raptor V2.0 is finished see below what i have used, and where to get it check out improved ...)
- A home-made clay slab roller from old Wettlaufer plans + (This is a newly completed tabletop clay slab roller from plans originally published in "Getting Into Pots: A basic pottery manual" by ...)
- Do it yourself CNC Router Kit, 24x17cm, Mini Milling Machine ... - metal lathe + (This is a personal mini CNC engraving machine, perfect for artist, hobbyists and craft makers. Great for fun, study and research. Not intended for production use.<br/>Requires self-assembly from scratch. Includes all the components required for...)
- My Backyard Homemade Smokehouse Build Slideshow + (This is a picture slideshow of the steps I took to build my backyard smokehouse. I hope this helps you make decisions with your ...)
- Do it yourself Portable Hot Wire Cutter - How to Cut Plexiglass, Acrylic, PVC + (This is a portable handheld do it yourself hot wire cutter. Made from very inexpensive materials and takes only an hour to build It's very ...)
- Do it yourself Delta Robot using stepper motors - 1st Demonstrator + (This is a presentation showing an unfinished prototype of a self-built delta roboter. It's a hobbyist project whose focus laid on ...)
- Homemade 3d Printed Stepper Motor + (This is a programmable stepper motor and driver that I made out of some nails, magnet wire, neodymium magnets, a digispark ...)
- DIY Biogas Plant Project + (This is a project created for SIH 3003 Renewable Energy continuous assessment. You)
- CSULA ME Design project - Lawn Mower + (This is a project for Dr. Landsberger's machine)
- Self Balancing Scooter + (This is a project I had contemplated for quite a few years since first seeing the (http://www.segway.com Segway) on the Internet. This project marries several of my passions, Electronics, Mechanics, Control Systems and Software.)
- 3D Printed DIY Spectrometer 2 + (This is a project I've been working on. I'm ultimately trying to make a Raman)
- 0x000F - do it yourself GPS Speedometer + (This is a project introduction to my GPS speedometer. As I work on it I'll be doing check-in videos that show it's progress ...)
- Do it yourself Wireless Charger + (This is a prototype of my Wireless Charger - My camera: ...)
- Do it yourself Binocular/rangefinder harness, hunting strap. + (This is a quick and easy project to do to add much benefit to your binoculars or rangefinder. A do it yourself harness for your optics for ...)
- Do it yourself Oscilloscope From CRT Television + (This is a quick demonstration of my homemade oscilloscope. It is an oscilloscope made from a modified CRT display travel ...)
- ZOO CNC CONSULTANTS HAAS CNC LATHE ST20 TURNING CENTER WITH POOR MANS BAR PULLER HOW TO DIY + (This is a quick how to video for a friend of mine that asked what we were using for a bar puller. The simple answer in this case is ...)
- XR2206 Function/Signal generator kit build. + (This is a quick test of a small function generator I just bought and built. It's a simple project that took about 25 minutes to build and ...)
