Recherche par propriété

Cette page fournit une simple interface de navigation pour trouver des entités décrites par une propriété et une valeur nommée. D’autres interfaces de recherche disponibles comprennent la page recherche de propriété, et le constructeur de requêtes ask.

Recherche par propriété

Une liste de toutes les pages qui ont la propriété « Description » avec la valeur « Box or a parable shaped, the solar oven makes it possible to cook your food using the sun rays. ». Puisqu’il n’y a que quelques résultats, les valeurs proches sont également affichées.

Affichage de 35 résultats à partir du n°1.

Voir (200 précédentes | 200 suivantes) (20 | 50 | 100 | 250 | 500).


    

Liste de résultats

    • Autonomous oriented solar panel - THE SUNFLOWER  + ("The Sunflower" ⚡🌻 Inspired by the concep"The Sunflower" ⚡🌻 Inspired by the concept of the sunflower, which changes direction according to the position of the sun. This project is a precursor to a larger project. The idea of this project is to maximise exposure to the sun by changing the direction and inclination of the solar panels according to the position of the sun. This is done using programmable servomotors controlled by a microprocessor.ervomotors controlled by a microprocessor.)
    • Horno solar (horno tipo caja)  + (<div class="mw-translate-fuzzy"> En forma de caja o de parábola, la cocina solar permite cocinar los alimentos utilizando los rayos del sol. </div>)
    • Aquecedor solar versão ardosia  + (<div class="mw-translate-fuzzy"> Aquecedor solar em ardosia, adaptável à todo tipo de casa, por Guy Isabel. </div>)
    • Autonomous solar watermaker  + (A project by engineering students to build a low-tech solar watermaker to help disadvantaged communities.)
    • A wood-saving oven  + (An oven made with easily accessible materials to cook food and heat a room up with just a small amount of wood.)
    • Sunlight-luminosity measurement with a single board computer (raspberry-orangepi)  + (As you might not know, the meteorological As you might not know, the meteorological surface synoptic observations data (SYNOP, available here: https://donneespubliques.meteofrance.fr/?fond=produit&id_produit=90&id_rubrique=32) does not take into account sunlight/luminosity.

      Sunlight/luminosity data can be interesting to gather for a diversity of uses (home well-being, photovoltaics production, plants care,...).

      For photovoltaics, although the technology is old, I did not manage to find reliable measurements for cloudy weather.

      We find videos of such a measurement, for example this one:
      https://www.youtube.com/watch?v=H_Aow78MFmQ&ab_channel=TopeSosanya
      that may suggest that solar pannels produce at 50% of their nominal capacity.

      My measurement instruments being subject to interferences, I dont really trust my measurements to be reliable, so i thought about producing simple code that other users less subject to interferences could reuse at their convenience.

      This tutorial will allow you, with only two commands (after installing operating system and docker), to use your single board computer like a weather station recording sunlight/luminosity every minute in a database and producing a web page where results can be retrieved with date filters options.
      the demo is available here:
      https://vpn.matangi.dev/lum

      Note: dont trust the measurements displayed in the demo above: the ecoterrorist french police doctrine destroys the possibility to do science correctly in france with computers. I do not have the adequate financial and technical means, and I do not want to spend time playing cat and mouse again and again to dodge recurring cyber attacks and shackles. The logic integrity of the code is good. If the system changes, or if you are not targetted too much, this could be useful.

      Publishing on lowtechlab is a signal to encourage you to do your own measurements with diy stuff, like a multimeter and an old offline camera to upload on youtube or peertube. If you read this tutorial and you are not yet an ecoterrorist, you have a superpower: the invisibility cape.
      old offline camera to upload on youtube or peertube. If you read this tutorial and you are not yet an ecoterrorist, you have a superpower: the invisibility cape.)
    • Solar Oven (box-type oven)  +
    • Solar water heater  + (Capturing solar energy for domestic hot water or high-efficiency heating)
    • Insulated Solar Electric Cooker (ISEC)  + (Der isolierte elektrische Solarkocher (InsDer isolierte elektrische Solarkocher (Insulated Solar Electric Cooker, ISEC) ist eine Art wärmeisolierte, elektrisch beheizte Kochkiste, die es dem Benutzer ermöglicht, über einen langen Zeitraum mit geringer Energie aus einem Solarpanel, aus dem Stromnetz oder aus einer Kombination beliebiger Stromquellen zu kochen. Energie kann thermisch oder in einer Batterie gespeichert werden. Das Kochen mit wenig Energieeinsatz spart Geld, indem es die Stromrechnungen (bei Netzanschluss) oder die Anzahl der gekauften Solarpaneele reduziert. Die Einfachheit der ISECooking-Technologie ermöglicht es, sie dort herzustellen, wo sie gebraucht wird. dort herzustellen, wo sie gebraucht wird.)
    • Forno solar (em forma de caixa)  + (Em formato de caixa ou parábola, o forno solar permite cozinhar alimentos usando a energia solar.)
    • Calentador de agua solar  + (Esta tecnología permite calentar el agua con energía solar.)
    • Lámpara solar con baterías de litio recuperadas.  + (Este tutorial permite fabricar una lámparaEste tutorial permite fabricar una lámpara solar con un cargador USB, utilizando células de litio recuperadas de un ordenador usado. Con un día de carga bajo el sol, este sistema permite recargar totalmente un teléfono móvil y además tener unas cuatro horas de luz.l y además tener unas cuatro horas de luz.)
    • Lâmpada solar de baterias de lítio restauradas  + (Este tutorial possibilita a fabricação de Este tutorial possibilita a fabricação de uma lâmpada solar equipada com um carregador USB, usando células restauradas de lítio de baterias usadas de laptop. Esse sistema permite, com um dia de recarga ao sol, recarregar totalmente um telefone celular e ainda gerar cerca de 4 horas de luz.lar e ainda gerar cerca de 4 horas de luz.)
    • Haybox or fireless cooker made of a wool blanket  + (Fireless cooker made of a woollen blanket Fireless cooker made of a woollen blanket for steaming food. The principle of the fireless cooker or Norwegian pot is to place a stewpot in an insulating receptacle after boiling for slow cooking without using a heat source. This specific space-saving model is perfectly suited to nomadic life, especially in a van, but not only, and can be adapted to various sizes of stewpot or saucepan.d to various sizes of stewpot or saucepan.)
    • Garde-Manger: Pantry Storage  + (Garde-Manger, or pantry storage, enabling optimal environmental conditions by food type)
    • Rainwater harvesting  + (Harvesting rainwater and separating the first dirty rainwaters, washing the roofs, from the clean following ones. Here is a simple and efficient method based on a T-shaped pipe and a floating ball!)
    • Multi-cocina solar  + (Horno solar + Olla noruega + Secador solar)
    • Insulated Solar Electric Cooker (ISEC)  + (Insulated Solar Electric Cooker (ISEC) is Insulated Solar Electric Cooker (ISEC) is an insulated electrically-heated cooking chamber, allowing the user to cook over a long period with low power from a solar panel, from the grid or from a combination that includes any electrical sources. Energy can be stored thermally or in a battery. Low-power cooking saves money by reducing electrical bills (if grid connected) or reducing the number of solar panels purchased. The simplicity of ISECooking technology allows it to be manufactured in locations where it is used.anufactured in locations where it is used.)
    • Insulated Solar Electric Cooker (ISEC)  + (Insulated Solar Electric Cooker (ISEC) is Insulated Solar Electric Cooker (ISEC) is an insulated electrically-heated cooking chamber, allowing the user to cook over a long period with low power from a solar panel, from the grid or from a combination that includes any electrical sources. Energy can be stored thermally or in a battery. Low-power cooking saves money by reducing electrical bills (if grid connected) or reducing the number of solar panels purchased. The simplicity of ISECooking technology allows it to be manufactured in locations where it is used.anufactured in locations where it is used.)
    • Removable solar dryer  + (Manufacture of a compact, removable solar dryer)
    • Reciclaje de baterías  + (Reciclaje de células de baterías de ordenador para crear una lámpara solar.)
    • Solar air heater  + (Solar air heater, for any type of house, by Guy Isabel.)
    • Solar coffee roaster  + (Solar coffee roaster made using a cement mixer)
    • Parabolic solar cooker  + (The parabolic or concentrated oven consists of a parabolic-shaped reflector. Its shiny mirror-effect surface captures the sun's rays, concentrates them, and then reflects them onto the cooking surface located on the grid.)
    • Solar oven - inner tube  + (This solar cooker has been designed by SurThis solar cooker has been designed by Suresh Vaidyarajan - an architect, who has found a simple solution for a tough problem. This design can be made from items that people no longer need (rubbish) making it potentially free. There are no tools needed to create this cooker. It will be cooking for you in no time!r. It will be cooking for you in no time!)
    • Solar lamp with reused lithium cells  + (This tutorial allows you to make a solar lamp equipped with a USB charger. It uses lithium cells that are reused from a old or damaged laptop. This system, with a day of sunlight, can fully charge a smartphone and have 4 hours of light.)
    • Salt preservation method applied in Rwanda  + (This tutorial consists of a brief presentation of the state of the art about food preservation methods with salt.)
    • Tostador Solar de Café  + (Tostador Solar de cafe hecho con una mezcladora)
    • Calentador de agua solar a termosifón  + (Un sistema muy sencillo para calentar el agua mediante energía solar. Este sistema funciona, sin bomba, utilizando únicamente el efecto termosifón.)
    • Thermosyphon Solar Water Heater  + (A very simple system for heating water using solar energy. This system works, without a pump, using only the thermosiphon effect.)
    • Solar multicooker  + (Solar oven + Heat saving slow cooker+ dryer.)
    • Water - Biosand Filter  + (The biosand filter is a household water filter that makes dirty water drinkable.)
    • Solar water heater  + (This technology allow to heat water thanks to solar energy)
    • Solar Generator Trailer- Electrical System  + (This tutorial presents the sizing and consThis tutorial presents the sizing and construction of an electrical system for a solar generator (1 kWp or ‘kilowatt peak’) which can be moved by bicycle. This structure was designed to fit on the CHARRETTE, an assisted trailer designed by the Véloma association, whose plans are freely available.ciation, whose plans are freely available.)