Search by property
From OHO - search engine for sustainable open hardware projects
This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- Simple DIY GPS-Speedometer 2 + (An easy way to know how fast you're going. Code: https://www.codepile.net/pile/zXpm6vbL.)
- Economic home greenhouse plastic bottles + (An economy for the pocket.)
- Homemade Electrical Transformers Sciencing + (An electrical transformer changes the current and voltage levels in an alternating circuit using magnetic induction. You can make a homemade transformer with simple tools. No need to have the sort of fancy, box-shaped iron core shown in...)
- Home Hydraulic Press Part 1: The structure + (An entertaining project ... so I will do three parts so that it is not very long Greetings to everyone Facebook: https: // www ...)
- HOW TO MAKE GUILLAME BRUSH + (An essential tool for polishing recesses, especially door frames.)
- An Essential Guide on How to Build a Homemade Cement Mixer + (An exact construction outline to build a homemade cement mixer, is presented in this article. The mixer can be very handy for odd jobs around the house, that require mixing cement to create concrete.<br/><br/>Through this project, you save about...)
- Home Made Drum Sander Explanation + (An explanation of the simple home made)
- Homemade 4 Cylinder Carburetor Synchronizer/Manometer + (An extended video of my homemade manometer with detailed explanations and demonstrations of it in operation.)
- Induction Furnace Open Source Ecology + (An Induction Furnace is an electrical furnace in which the heat is applied by induction heating of metal, providing clean, versatile, compact, energy-efficient, and well-controlled melting compared to flame furnaces.<br/><br/>Project Details:)
- Industrial Robot Open Source Ecology + (An Industrial Robot is a robotic arm which can perform certain human tasks - such as welding or milling - for performing tasks that are not better done by humans.<br/><br/>Project Details:)
- Homemade Brushcutter Weedwacker and Lawnmower + (An inexpensive solution to handling brush, overgrown grass, and weeds on your property. This unit is small and maneuverable, ...)
- OpenBugFarm 2 + (An innovation platform to stimulate interaction between farmers, researchers and hobbyists who want to change the world with edible insects. )
- Ride-on mower with self-built sweeper + (An MTD mower with MTD sweeping brush and its own drive through a Hondarasenmähermotor and parts of an old car.)
- Ride-on mower with self-made sweeper Part 2 + (An MTD mower with MTD sweeping brush and own drive by a Honda lawnmower engine and parts from an old car.)
- Homemade Wood-Fired Pizza Oven Cost Nothing At All To Build (And Feeds Small Multitude) + (An oil drum (barrel) and a bit of metal pipe is all you need to make a really simple but effective pizza oven. It may not look very ...)
- Openspritzer Microinjector DIY + (An open hardware pressure ejection system for reliably delivering picolitre volumes. OSH project)
- Laboratory Sample Rotator + (An open-source 3-D printable laboratory sa … An open-source 3-D printable laboratory sample rotator mixer is developed here in two variants that allow users to opt for the level of functionality, cost saving and associated complexity needed in their laboratories. First, a laboratory sample rotator is designed and demonstrated that can be used for tumbling as well as gentle mixing of samples in a variety of tube sizes by mixing them horizontally, vertically, or any position in between. Changing the mixing angle is fast and convenient and requires no tools. This device is battery powered and can be easily transported to operate in various locations in a lab including desktops, benches, clean hoods, chemical hoods, cold rooms, glove boxes, incubators or biological hoods. Second, an on-board Arduino-based microcontroller is incorporated that adds the functionality of a laboratory sample shaker. These devices can be customized both mechanically and functionally as the user can simply select the operation mode on the switch or alter the code to perform custom experiments. The open source laboratory sample rotator mixer can be built by non-specialists for under US$30 and adding shaking functionality can be done for under $20 more. Thus, these open source devices are technically superior to the proprietary commercial equipment available on the market while saving over 90% of the costs.market while saving over 90% of the costs.)
- Farm Hack's Root washer 2 + (An open-source root washer that can be built sturdily with NO WELDING.)
- LED-Zappelin Versatile LED Controller DIY + (An OpenSource LED stimulator for visual and optogenetics stimulation in combination with 2-photon recording OSH Project)
- Homemade 3D Optical Interference Scanner + (An optical science experiment made from cheap and simple hardware: an Arduino compatible, parts from an old CD-drive, a ...)
- Melting furnace building aluminum casting + (An oven from what was thereContact via e-mail pzsystem@126bis.de)
- Do it yourself Pig Feeder + (An over built pig feeder that they don't stand in or lay on. Thick steel that will take years to decay and concrete bottom that holds in ...)
- Do it yourself Plasma Circle Cutting Machine + (An overview of a machine I made years ago to make circles with my plasma cutter.)
- Do it yourself Matrix Desiccant Rotor Dehumidifier + (An update on the desiccant rotor/dehumidifier. The rotor depth has been doubled and installed in a matrix configuration to help ...)
- Do it yourself Portable Solar Water Pump Station - Move The Water and the Pump Where you Need It. + (An update on the solar water pump. It's definitely more portable and making use again of our Harbor Freight Solar kit.)
- Banggood Analogue Multimeter Kit Build Part One + (Analogue Multimeter.)
- Design of the hydraulics for a Kaplan residual water turbine ... + (Analysis, development and optimization of a Kaplan turbine hydraulic for a residual water turbine by means of computational fluid dynamics (3D CFD).)
- Do it yourself 5 Kg Profi Filament Extruder Line Update 1 + (Änderungen an meinem Extruder: 1. Wichtigstes Update eine Luft Wasser Kühlung. Durch diese kombination bleibt das Filament ...)
- Andre cars + (ANDRE cars are race winning, road legal, a … ANDRE cars are race winning, road legal, and available for you to buy, build and develop. We are making our entire online database of design data, including all 2D engineering drawings, 3D solid models & parts/supplier list, R&D Simulations etc available for free online - we call it OPEN DESIGN.vailable for free online - we call it OPEN DESIGN.)
- Angee Intelligent Surveillance Camera - Home Experiments - ArrivesExperiments + (Angee Intelligent Surveillance Camera.Angee is the best surveillance camera or surveillance system, intelligent and ...)
- Einkaufswagen-Lastenrad2 - postfossil mobil + (Angeregt von dem -Projekt aus diesem Wiki hier und angefeuert durch einen zur Verfügung stehenden Einkaufswagen, einem altes Fahrrad (26") und einer weitere Vordergabel samt Vorderrad (26") habe ich den Versuch unternommen, ein...)
- Angle grinder sanding discs DIY + (angle)
- Angle grinder holder make yourself very simple + (Angle grinder)
- Diy Belt Grinder Attachment For Bench Grinder + (Angle grinder belt sander attachment metal wood sanding belt adapter use ... My Grinder To Belt Sander Conversion Bench Grinder Diy Belt Sander Knife)
- Angry Photographer: Do it yourself BEST SPEEDLIGHT SOFTBOX? Yup? + (Angry Photographer: Do it yourself BEST SPEEDLIGHT SOFTBOX? Yup?)
- Angry Photographer: the $5 do it yourself 30-second build time DIFFUSER / REFLECTOR + (Angry Photographer: the $5 do it yourself 30-second build time DIFFUSER / REFLECTOR)
- Fahrrad-Sattelschlepper - postfossil mobil + (Anhängerkupplung<br/><br/>Unse … Anhängerkupplung<br/><br/>Unser grünes Lastenrad hat eine ausziehbare Ladeflächenerweiterung für leichte und lange Transportgüter bekommen. Eingeschoben sind die Vierkantrohre stark belastbar und stützen die bisherige Konstruktion.<br/><br/>Die Rohre und... die bisherige Konstruktion.<br/><br/>Die Rohre und...)
- Homemade milking machines for cows? + (Animation of GEA IQ Milking Unit in Action … Animation of GEA IQ Milking Unit in Action.<br/><br/>In this video we Cover Milk Parlour for cows of dairy farm by gurjeet Singh. in this video how to work Milk Parlour Machine, benefits and cost of milk Parlour.<br/><br/>Useing the Udderly Ez Milker on a...Parlour.<br/><br/>Useing the Udderly Ez Milker on a...)
- Skowi builds aluminum bicycle trailer + (Another absolutely unique Skowi This will soon be on sale on Ebay, as I have another project after that ...)
- Deutz self-erected tractor with stand motor - selfmade mini tractor ... + (Another excerpt from my film from the Auma-Gütterlitz 2011 stand engine meeting. <br/> In this film you can see a self-built tractor powered by a Deutz stationary engine. Was a nice machine.)
- Deutz self-erecting tractor with stand engine - selfmade mini tractor + (Another excerpt of my film from the Standmotorentreffen Auma-Gütterlitz 2011. In this film you can see a self ...)
- Do it yourself Juicer from plastic bottles + (Another invention right from engineering student dorm room. Make sure to clearly wash inside and outside (especially) of bottles ...)
- How to make a log hive + (Another Log hive is being prepared for the coming bee season. With a special tool will the inner of the log be removed. Both ends ...)
- Skowi builds aluminum bicycle trailer 2 + (Another unique Skowi. With Kaffeemaschiene and fridge so the most important thing is. Ideal for a long tour.)
- Wooden and metal nest box for rabbits + (Another version of the rabbit nest box, with metal edge protection)
- Building instructions sandblasting equipment - Industrial tools equipment + (Another very painstaking tutorial can be found on this blog. However, you do not need a complete sandblaster, but only one. Professional hobby craftsman Markus Maurer has detailed instructions for. <br/> <br/> The ...)
- Construction of a hand plane holder + (Another video that deals with the construction of a hand-plane holder. Band saw and chop saw are from Metabo.)
- Homemade Anvil from rail - building anvil from railway track - part 2 + (Anvil made of railroad Schienen.Ein subscription and or comment would be very happy Thank you for watching This ...)
- How To Make Agriculture Drone at Home Chemical Spray Drone + (Any body wants to buy)
- How to wind a homemade toroidal transformer. + (Any donation to support the channel here: https://www.paypal.com/uk/home my user: ion.bulza2@yahoo.com.)
- Do it yourself Making a Silo Planter + (Any old ring, firepit, or concrete structure like silo or feeding trough will do, and with little work you can have a very nice farm ...)