Instructables: exploring - workshop - energy http://www.instructables.com Sun, 5 Jul 2015 06:28:54 PDT BLOX v1.01 High speed blowdart gun http://www.instructables.com/id/High-speed-blowdart-gun/
High speed blowdart gun - More DIY How To Projects]]> http://cdn.instructables.com/FRY/POIH/IBGCLJ4G/FRYPOIHIBGCLJ4G.SQUARE2.jpg http://cdn.instructables.com/FRY/POIH/IBGCLJ4G/FRYPOIHIBGCLJ4G.SQUARE.jpg http://cdn.instructables.com/FRY/POIH/IBGCLJ4G/FRYPOIHIBGCLJ4G.SMALL.jpg RubbaBoy So we got an idea from the YouTuber Grant Thompson - "The King of Random" video on how to make a blowdart gun. We made a few variations. We thought that the bullet didn't go fast enough, so we added some pressure with simple, cheap, almost all at home parts, but can still pack over 5x harder than th...
By: RubbaBoy

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Thu, 2 Jul 2015 06:59:36 PDT
E A S Y battery test (alcaline AAA , AA , C , D? ) http://www.instructables.com/id/E-A-S-Y-battery-test-alcaline-AAA-AA-C-D-/
E A S Y battery test (alcaline AAA , AA , C , D? ) - More DIY How To Projects]]> http://cdn.instructables.com/FL6/0ZOI/IBC26XAU/FL60ZOIIBC26XAU.SQUARE2.jpg http://cdn.instructables.com/FL6/0ZOI/IBC26XAU/FL60ZOIIBC26XAU.SQUARE.jpg http://cdn.instructables.com/FL6/0ZOI/IBC26XAU/FL60ZOIIBC26XAU.SMALL.jpg dedadedadeda NEEDED FOR TEST1 ADULT1 BATTERY Battery to be tested Make sure battery is free of dust , build up , etcThis test is 100% accurate and is good for sizes triple A , double A , C , and sometimes D depending on the individual and you'll see why. Test Using your eyeteeth or tooth , (that's right y...
By: dedadedadeda

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Thu, 25 Jun 2015 06:46:48 PDT
Wire Coil Zinc - Copper Battery http://www.instructables.com/id/Wire-Coil-Zinc-Copper-Battery/
Wire Coil Zinc - Copper Battery - More DIY How To Projects]]> http://cdn.instructables.com/FHR/6T5Z/IB4A7Q0R/FHR6T5ZIB4A7Q0R.SQUARE2.jpg http://cdn.instructables.com/FHR/6T5Z/IB4A7Q0R/FHR6T5ZIB4A7Q0R.SQUARE.jpg http://cdn.instructables.com/FHR/6T5Z/IB4A7Q0R/FHR6T5ZIB4A7Q0R.SMALL.jpg organicelectrics The well known "lemon battery" uses an acid to dissolve zinc and release electrons which flow back into the solution to form hydrogen gas.These batteries are quite weak by comparison to store bought batteries, but it can be a useful learning tool.Why are these batteries weak? In part, it is due to ...
By: organicelectrics

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Sat, 20 Jun 2015 23:16:07 PDT
Wind Turbine Model http://www.instructables.com/id/Wind-Turbine-Model-1/
Wind Turbine Model - More DIY How To Projects]]> http://cdn.instructables.com/FHO/QK8M/IAZ725V0/FHOQK8MIAZ725V0.SQUARE2.jpg http://cdn.instructables.com/FHO/QK8M/IAZ725V0/FHOQK8MIAZ725V0.SQUARE.jpg http://cdn.instructables.com/FHO/QK8M/IAZ725V0/FHOQK8MIAZ725V0.SMALL.jpg Cats Science Club This is a great way to understand wind turbines. It is simple, easy to make, and helps one build the confidence to build their own large scale turbine.This is a great classroom model to show transformation of energy. Wind, Mechanical, Electrical, and Light are all shown in this one easy to make mode...
By: Cats Science Club

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Tue, 16 Jun 2015 12:51:53 PDT
The most simple and efficient ROTOVERTER setup on the internet http://www.instructables.com/id/The-most-simple-and-efficient-ROTOVERTER-setup-on-/
The most simple and efficient ROTOVERTER setup on the internet - More DIY How To Projects]]> http://cdn.instructables.com/F0R/MPB2/IAKWMBSX/F0RMPB2IAKWMBSX.SQUARE2.jpg http://cdn.instructables.com/F0R/MPB2/IAKWMBSX/F0RMPB2IAKWMBSX.SQUARE.jpg http://cdn.instructables.com/F0R/MPB2/IAKWMBSX/F0RMPB2IAKWMBSX.SMALL.jpg SorinMS Items used for the experiment:1 electric motor (4 kw 3 ph ). The rotor must rev very easy by hand.2 capacitors (10 uF 400 V each).Wiring diagram: The motor must be wired in Rotoverter mode, i.e. in STAR configuration (not DELTA).Pole nr.1 and 2 must be connected to the capacitors. The 2 capacitors a...
By: SorinMS

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Sat, 6 Jun 2015 16:45:15 PDT
Stirling engine http://www.instructables.com/id/Stirling-engine-4/
Stirling engine - More DIY How To Projects]]> http://cdn.instructables.com/FB4/DPWZ/IAAG7IC5/FB4DPWZIAAG7IC5.SQUARE2.jpg http://cdn.instructables.com/FB4/DPWZ/IAAG7IC5/FB4DPWZIAAG7IC5.SQUARE.jpg http://cdn.instructables.com/FB4/DPWZ/IAAG7IC5/FB4DPWZIAAG7IC5.SMALL.jpg JoshL5 The Stirling engine operation is based on the use of volumetric changes of the gas as a result of changes in temperature that this affected. These volumetric changes are due to the displacement of gas between the hot zone and the cold zone in a closed cylinder.1. If air is enclosed in a cylinder and...
By: JoshL5

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Sat, 30 May 2015 13:39:15 PDT
Mini Fuel Tank Out Of Gas Can http://www.instructables.com/id/Mini-Fuel-Tank-Out-Of-Gas-Can/
Mini Fuel Tank Out Of Gas Can - More DIY How To Projects]]> http://cdn.instructables.com/F0B/X5OB/IA932S4S/F0BX5OBIA932S4S.SQUARE2.jpg http://cdn.instructables.com/F0B/X5OB/IA932S4S/F0BX5OBIA932S4S.SQUARE.jpg http://cdn.instructables.com/F0B/X5OB/IA932S4S/F0BX5OBIA932S4S.SMALL.jpg mantis22 Reason for making this is had some water in fuel tank and froze in the line at 45 below zeroThis is a way to have a backup just in case Drill Hole In Handle null Put Fitting In Hole Put some fuel putty around fitting Attach Gas Line I used a diesel safe hose
By: mantis22

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Thu, 28 May 2015 23:13:02 PDT
solar camping box http://www.instructables.com/id/solar-camping-box/
solar camping box - More DIY How To Projects]]> http://cdn.instructables.com/FBW/6TC1/IA58O27Y/FBW6TC1IA58O27Y.SQUARE2.jpg http://cdn.instructables.com/FBW/6TC1/IA58O27Y/FBW6TC1IA58O27Y.SQUARE.jpg http://cdn.instructables.com/FBW/6TC1/IA58O27Y/FBW6TC1IA58O27Y.SMALL.jpg IdoM1 It all begins with me buying the wrong plastic box....i wanted to do a "solar something" like that for a long time and this was the trigger. stuff you need: *plastic box*Solar panel (in my case 12v 5W ≈ ±$10) - some good advice - buy a bigger one!*Battery (in my case 12v 7ah ≈ ±$25)*Solar charger...
By: IdoM1

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Wed, 27 May 2015 00:53:58 PDT
Using a Thermal Camera to find Electrical Problems! http://www.instructables.com/id/Using-a-Thermal-Camera-to-find-Electrical-Problems/
Using a Thermal Camera to find Electrical Problems! - More DIY How To Projects]]> http://cdn.instructables.com/FA3/T000/I9TR5JXC/FA3T000I9TR5JXC.SQUARE2.jpg http://cdn.instructables.com/FA3/T000/I9TR5JXC/FA3T000I9TR5JXC.SQUARE.jpg http://cdn.instructables.com/FA3/T000/I9TR5JXC/FA3T000I9TR5JXC.SMALL.jpg Mjtrinihobby I recently published an article on the basic (qualitative) use of a thermal camera.http://www.instructables.com/id/Basic-Use-of-a-Thermal-Imager/Shortly after this publication I performed a thermal survey on an electrical installation. The findings were significant. I thought it best to create this ...
By: Mjtrinihobby

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Mon, 18 May 2015 05:09:41 PDT
Wind turbine mount using old office chair http://www.instructables.com/id/Wind-turbine-mount-using-old-office-chair/
Wind turbine mount using old office chair - More DIY How To Projects]]> http://cdn.instructables.com/F5I/DX7O/I9RLB2XJ/F5IDX7OI9RLB2XJ.SQUARE2.jpg http://cdn.instructables.com/F5I/DX7O/I9RLB2XJ/F5IDX7OI9RLB2XJ.SQUARE.jpg http://cdn.instructables.com/F5I/DX7O/I9RLB2XJ/F5IDX7OI9RLB2XJ.SMALL.jpg EcoElementals If you want to build a 'Yaw' axis for a micro Wind Turbine project and can recycle an old office chair, follow these instructions. Neat idea and an interesting challenge! To finish off.... Components available @ EcoElementals.co.uk and Ebay.
By: EcoElementals

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Sun, 17 May 2015 11:00:23 PDT
Running a DSL Router from a 12v Battery (Anti-Loadshedding DSL) http://www.instructables.com/id/Running-a-DSL-Router-from-12v-Battery-Anti-Loadshe/
Running a DSL Router from a 12v Battery (Anti-Loadshedding DSL) - More DIY How To Projects]]> http://cdn.instructables.com/FGC/XVBB/I9Q9GFV6/FGCXVBBI9Q9GFV6.SQUARE2.jpg http://cdn.instructables.com/FGC/XVBB/I9Q9GFV6/FGCXVBBI9Q9GFV6.SQUARE.jpg http://cdn.instructables.com/FGC/XVBB/I9Q9GFV6/FGCXVBBI9Q9GFV6.SMALL.jpg Wynand Booysen Welcome to my first instructable.Due to "loadshedding" in South Africa, which is nothing more than a fancy term provided for controlled rolling blackouts from the national electrical provider Eskom (loadshedding status page), we find ourselves for up to 4.5 hours being 'loadshedded' sometimes e...
By: Wynand Booysen

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Sat, 16 May 2015 03:28:34 PDT
Stuff I like http://www.instructables.com/id/Stuff-I-like-1/ http://cdn.instructables.com/FWB/M34M/I9OSLGZ1/FWBM34MI9OSLGZ1.SQUARE2.jpg http://cdn.instructables.com/FWB/M34M/I9OSLGZ1/FWBM34MI9OSLGZ1.SQUARE.jpg http://cdn.instructables.com/FWB/M34M/I9OSLGZ1/FWBM34MI9OSLGZ1.SMALL.jpg Rubeus Hagrid null null null null null null null null null null null Backyard Duct Tape Kayak No TV unless you exercise! How to Construct a Simple Boat Rope made from plastic shopping bags Make rope out of dead plants -- with no tools Humorous Rop...
By: Rubeus Hagrid

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Thu, 14 May 2015 16:32:37 PDT
Bleaching powder battery http://www.instructables.com/id/bleaching-powder-battrey/
Bleaching powder battery - More DIY How To Projects]]> http://cdn.instructables.com/FDA/KFEQ/I9NE5A2J/FDAKFEQI9NE5A2J.SQUARE2.jpg http://cdn.instructables.com/FDA/KFEQ/I9NE5A2J/FDAKFEQI9NE5A2J.SQUARE.jpg http://cdn.instructables.com/FDA/KFEQ/I9NE5A2J/FDAKFEQI9NE5A2J.SMALL.jpg prabha.vj.376 Its a simple homemade battery costs around .92$ Materials 500g of ordinary chlorax bleachTap water×1 clip cable×10 50ml small container's×10 aluminum strips×10 copper stripsmultiple voltametre Cells construction Take a knife , make two slits , beware make one small and make one bit large and m...
By: prabha.vj.376

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Thu, 14 May 2015 01:04:04 PDT
Ice Piston http://www.instructables.com/id/Ice-Piston/
Ice Piston - More DIY How To Projects]]> http://cdn.instructables.com/FEK/VDQK/I9JR67SA/FEKVDQKI9JR67SA.SQUARE2.jpg http://cdn.instructables.com/FEK/VDQK/I9JR67SA/FEKVDQKI9JR67SA.SQUARE.jpg http://cdn.instructables.com/FEK/VDQK/I9JR67SA/FEKVDQKI9JR67SA.SMALL.jpg DavidW42 This is a simple thermal engine you can build at home. It's power/size ratio is amazing and the temperature range it operates in can be sourced cleanly and greenly :)
By: DavidW42

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Mon, 11 May 2015 17:47:08 PDT
The danger of slack electrical connections, and fixing them! http://www.instructables.com/id/The-danger-of-slack-electrical-connections-and-fix/
The danger of slack electrical connections, and fixing them! - More DIY How To Projects]]> http://cdn.instructables.com/FZY/K2UW/I9C83DGG/FZYK2UWI9C83DGG.SQUARE2.jpg http://cdn.instructables.com/FZY/K2UW/I9C83DGG/FZYK2UWI9C83DGG.SQUARE.jpg http://cdn.instructables.com/FZY/K2UW/I9C83DGG/FZYK2UWI9C83DGG.SMALL.jpg Mjtrinihobby In the world of electrical power it's important that all connections be made securely. It's gotta be tight (not so tight that you strip threads off bolts/screws) to prevent high resistance contacts which will create heat. Soldering of power connections (where practical) helps to alleviate any future...
By: Mjtrinihobby

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Wed, 6 May 2015 02:08:28 PDT
Efficient DIY wind turbine http://www.instructables.com/id/Efficient-DIY-wind-turbine/
Efficient DIY wind turbine - More DIY How To Projects]]> http://cdn.instructables.com/F0K/64MX/I93FCUQ1/F0K64MXI93FCUQ1.SQUARE2.jpg http://cdn.instructables.com/F0K/64MX/I93FCUQ1/F0K64MXI93FCUQ1.SQUARE.jpg http://cdn.instructables.com/F0K/64MX/I93FCUQ1/F0K64MXI93FCUQ1.SMALL.jpg Greenenergyprojects http://www.greenenergy-projects.com/https://www.youtube.com/watch?v=6XHLKZMvb-cThis Instructable shows you how you can build your very own fully functioning 'DIY wind turbine'. The wind turbine you create may be very different from the one that I built as the blades, generator, tower height, etc. Ma...
By: Greenenergyprojects

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Fri, 1 May 2015 06:57:10 PDT
Sound Dampening your Generator http://www.instructables.com/id/Sound-Dampening-your-Generator/
Sound Dampening your Generator - More DIY How To Projects]]> http://cdn.instructables.com/FBN/CPDW/I8ZQXDKS/FBNCPDWI8ZQXDKS.SQUARE2.jpg http://cdn.instructables.com/FBN/CPDW/I8ZQXDKS/FBNCPDWI8ZQXDKS.SQUARE.jpg http://cdn.instructables.com/FBN/CPDW/I8ZQXDKS/FBNCPDWI8ZQXDKS.SMALL.jpg kevlace81 This is my first Instructable and so I would appreciate any comments on areas to improve. That being said, lets jump straight in.As a modern human being, I find that just about everything that I use at home on a daily basis is electrically powered. Since most of these things make my life a happier p...
By: kevlace81

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Mon, 27 Apr 2015 06:55:07 PDT
Caixinha de música - maquinas térmicas http://www.instructables.com/id/Caixinha-de-música-maquinas-térmicas/
Caixinha de música - maquinas térmicas - More DIY How To Projects]]> http://cdn.instructables.com/F5Q/JCQO/I8LGJJ39/F5QJCQOI8LGJJ39.SQUARE2.jpg http://cdn.instructables.com/F5Q/JCQO/I8LGJJ39/F5QJCQOI8LGJJ39.SQUARE.jpg http://cdn.instructables.com/F5Q/JCQO/I8LGJJ39/F5QJCQOI8LGJJ39.SMALL.jpg Mari Pavoni Passo 1 - fure o suporte da velaPasso 2- molde o arame fazendo um círculo no meio Passo 3- coloque o arame já no formato no suporte da velaPasso 4- Raspe o lado da vela para que o arame se encaixePasso 5- Coloque a vela dentro do suporte da mesma com o aramePasso 6- Dobre o final do arame, um para a...
By: Mari Pavoni

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Fri, 17 Apr 2015 11:49:26 PDT
DIY Wood Emergency Power Bank by TP4056 Li-Ion Charging and USB DC Voltage Step-up Boost Module http://www.instructables.com/id/DIY-Wood-Emergency-Power-Bank-by-TP4056-Li-Ion-Cha/
DIY Wood Emergency Power Bank by TP4056 Li-Ion Charging and USB DC Voltage Step-up Boost Module - More DIY How To Projects]]> http://cdn.instructables.com/FVD/XP74/I8H6APYO/FVDXP74I8H6APYO.SQUARE2.jpg http://cdn.instructables.com/FVD/XP74/I8H6APYO/FVDXP74I8H6APYO.SQUARE.jpg http://cdn.instructables.com/FVD/XP74/I8H6APYO/FVDXP74I8H6APYO.SMALL.jpg joulethief669 DIY Wood Emergency Power Bank by TP4056 Li-Ion Charging and USB DC Voltage Step-up Boost Module very cheap about 10 USD for 3 modude ( + Protector Batteries Module ), Wood box DIY, 2 cells laptop 18650, and more base tools, few time sunday, You can try do it now:More Homemade External Power Bank Bac...
By: joulethief669

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Wed, 15 Apr 2015 02:02:14 PDT
Solar Free Energy Generator Homemade Free Electricity Free Green Power Energy http://www.instructables.com/id/Solar-Free-Energy-Generator-Homemade-Free-Electric/
Solar Free Energy Generator Homemade Free Electricity Free Green Power Energy - More DIY How To Projects]]> http://cdn.instructables.com/FDB/30CT/I8J9UKH4/FDB30CTI8J9UKH4.SQUARE2.jpg http://cdn.instructables.com/FDB/30CT/I8J9UKH4/FDB30CTI8J9UKH4.SQUARE.jpg http://cdn.instructables.com/FDB/30CT/I8J9UKH4/FDB30CTI8J9UKH4.SMALL.jpg joulethief669 Solar Free Energy very simple with:Mini solar panel 4 watt or 6 watt ( about 5 or 10 USD very lot on EBay ), Protector Batteries Module.TP4056 1A Li-Ion Battery Charging Module ( 1Ampe for 3 cells or 700mA for 2 cells )Batteries 18650 and Box ( 2 or 3 cells per box )Led super light 3watt ( x 1, 3 or...
By: joulethief669

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Tue, 14 Apr 2015 07:20:58 PDT
DIY Emergency Power Bank with AA Batteries and USB DC Voltage Step-up Boost Module http://www.instructables.com/id/DIY-Emergency-Power-Bank-with-AA-Batteries-and-USB/
DIY Emergency Power Bank with AA Batteries and USB DC Voltage Step-up Boost Module - More DIY How To Projects]]> http://cdn.instructables.com/F7Z/42RZ/I8FQXF1X/F7Z42RZI8FQXF1X.SQUARE2.jpg http://cdn.instructables.com/F7Z/42RZ/I8FQXF1X/F7Z42RZI8FQXF1X.SQUARE.jpg http://cdn.instructables.com/F7Z/42RZ/I8FQXF1X/F7Z42RZI8FQXF1X.SMALL.jpg joulethief669 DIY Emergency Power Bank with AA Batteries and USB DC Voltage Step-up Boost ModuleAn AA battery is a standard size of a single cell cylindrical dry battery. AA batteries are commonly used in portable electronic devices. An AA battery is composed of a single electrochemical cell that may be either a...
By: joulethief669

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Sun, 12 Apr 2015 09:34:07 PDT
Cheap Mobile Battery Wall Outlet http://www.instructables.com/id/Cheap-Mobile-Battery-Wall-Outlet/
Cheap Mobile Battery Wall Outlet - More DIY How To Projects]]> http://cdn.instructables.com/F1F/TZF2/I8BGL54H/F1FTZF2I8BGL54H.SQUARE2.jpg http://cdn.instructables.com/F1F/TZF2/I8BGL54H/F1FTZF2I8BGL54H.SQUARE.jpg http://cdn.instructables.com/F1F/TZF2/I8BGL54H/F1FTZF2I8BGL54H.SMALL.jpg powertothepeople I made a cheap mobile power outlet so I can power many things on the go. It would be great for camping or whenever you need power on the go.I used 18650 battery cells (9) from used laptop batteries and a 75 watt car inverter. The cells cost me about $2 and the inverter was $5. This could charge a...
By: powertothepeople

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Sat, 11 Apr 2015 13:56:16 PDT
Energy http://www.instructables.com/id/Energy-5/ http://cdn.instructables.com/FBX/96LT/I8BGFRWW/FBX96LTI8BGFRWW.SQUARE2.jpg http://cdn.instructables.com/FBX/96LT/I8BGFRWW/FBX96LTI8BGFRWW.SQUARE.jpg http://cdn.instructables.com/FBX/96LT/I8BGFRWW/FBX96LTI8BGFRWW.SMALL.jpg ddpruitt null How to build a Rocket Mass Heater Open Source Solarpad Kit Solar USB Charger Saving the World with a Giant Solar Death Ray Giant Fresnel Lens Deathray: An Experiment in Optics DIY Solar Tracker Stirling Engine Desktop Fire-Tornado Stepper Motor + Arduino + Sol...
By: ddpruitt

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Fri, 10 Apr 2015 06:31:09 PDT
Máquina Térmica http://www.instructables.com/id/Máquina-Térmica-72/
Máquina Térmica - More DIY How To Projects]]> http://cdn.instructables.com/FJG/TSZK/I88LJDSU/FJGTSZKI88LJDSU.SQUARE2.jpg http://cdn.instructables.com/FJG/TSZK/I88LJDSU/FJGTSZKI88LJDSU.SQUARE.jpg http://cdn.instructables.com/FJG/TSZK/I88LJDSU/FJGTSZKI88LJDSU.SMALL.jpg monkey4888 No vídeo contém materiais e passos da Vela Giratória, uma máquina térmica simples que consiste simplesmente na vela girar. Vídeo Vela Giratória
By: monkey4888

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Wed, 8 Apr 2015 07:07:18 PDT
Homemade Emergency Energy Batteries USB Power Supply http://www.instructables.com/id/Homemade-Emergency-Energy-Batteries-USB-Power-Supp/
Homemade Emergency Energy Batteries USB Power Supply - More DIY How To Projects]]> http://cdn.instructables.com/FVN/4PTM/I86P8BIP/FVN4PTMI86P8BIP.SQUARE2.jpg http://cdn.instructables.com/FVN/4PTM/I86P8BIP/FVN4PTMI86P8BIP.SQUARE.jpg http://cdn.instructables.com/FVN/4PTM/I86P8BIP/FVN4PTMI86P8BIP.SMALL.jpg joulethief669 More Homemade External Power Bank Backup Battery DIY here:Homemade Emergency Energy Batteries USB Power Supply DIY Cheap External Portable Power Bank Backup very cheap and easy do it ai your home Materials Needed: 25 mm x 120 mm x 2 Flexiglass Clear in 4mm thicknes25 mm x 60 mm x 2 Flexiglass Clear ...
By: joulethief669

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Tue, 7 Apr 2015 02:36:31 PDT
Homemade Emergency Energy Batteries USB Power under 5 USD http://www.instructables.com/id/Homemade-Emergency-Energy-Batteries-USB-Power-unde/
Homemade Emergency Energy Batteries USB Power under 5 USD - More DIY How To Projects]]> http://cdn.instructables.com/FSI/0L69/I85QN7Z6/FSI0L69I85QN7Z6.SQUARE2.jpg http://cdn.instructables.com/FSI/0L69/I85QN7Z6/FSI0L69I85QN7Z6.SQUARE.jpg http://cdn.instructables.com/FSI/0L69/I85QN7Z6/FSI0L69I85QN7Z6.SMALL.jpg joulethief669 More Homemade External Power Bank Backup Battery for Smart Phone here:Homemade Emergency Energy Batteries USB Power with DC-DC step-up module (0.9V ~ 5V) step-up circuit board 5V 600MA USB Charger for MP3/MP4 Phone Power Boost Converter Step Up Module about 2 USD and 1 or 2 cells laptop batteries br...
By: joulethief669

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Mon, 6 Apr 2015 04:06:43 PDT
LedUSB : Converting Solar Energy Into Electrical Energy With the Use of LEDs http://www.instructables.com/id/LedUSB-Converting-Solar-Energy-Into-Electrical-Ene/
LedUSB : Converting Solar Energy Into Electrical Energy With the Use of LEDs - More DIY How To Projects]]> http://cdn.instructables.com/FWV/U4MP/I841TBDB/FWVU4MPI841TBDB.SQUARE2.jpg http://cdn.instructables.com/FWV/U4MP/I841TBDB/FWVU4MPI841TBDB.SQUARE.jpg http://cdn.instructables.com/FWV/U4MP/I841TBDB/FWVU4MPI841TBDB.SMALL.jpg Mr AbAk Yes you read it right.Today we are going to make a LED matrix that generates free energy enough to charge your phones and tablets.It is a portable handheld device that can charge a device. We had the main concern on that it should be portable , lightweight and cheap.This LED matrix can be made very ...
By: Mr AbAk

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Sun, 5 Apr 2015 09:04:19 PDT
Simple waste oil burners Construction http://www.instructables.com/id/Simple-waste-oil-burners-Construction/
Simple waste oil burners Construction - More DIY How To Projects]]> http://cdn.instructables.com/FOL/1OWX/I834VQLR/FOL1OWXI834VQLR.SQUARE2.jpg http://cdn.instructables.com/FOL/1OWX/I834VQLR/FOL1OWXI834VQLR.SQUARE.jpg http://cdn.instructables.com/FOL/1OWX/I834VQLR/FOL1OWXI834VQLR.SMALL.jpg glumpy These are a couple of very simple to construct waste oil burners. They will run on anything from engine oil to veg, transmission fluid, Hydrulic and any other oil. You can warm up some animal fat or lard and they will be perfectly happy with that too!The key to these burners is the air/ oil feed tu...
By: glumpy

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Sat, 4 Apr 2015 18:25:20 PDT
Máquinas térmicas http://www.instructables.com/id/Máquinas-térmicas-9/
Máquinas térmicas - More DIY How To Projects]]> http://cdn.instructables.com/FKZ/NT9P/I800WPIZ/FKZNT9PI800WPIZ.SQUARE2.jpg http://cdn.instructables.com/FKZ/NT9P/I800WPIZ/FKZNT9PI800WPIZ.SQUARE.jpg http://cdn.instructables.com/FKZ/NT9P/I800WPIZ/FKZNT9PI800WPIZ.SMALL.jpg drekammoun Aluno:Ana Beatriz (02); Andressa (04); Marcela (20); Sylvio (33); Thaís (34).Como construir uma máquina a vaporMateriais: 1 tampa de garrafa; 1 lâmpada; 1 barbante; 2 canos de ferro (Antenas); Cola durapox; Arame ou fio; 1 vela; Fósforos. Como fazer: Cole com durapox as antenas na tampa de garrafa e...
By: drekammoun

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Wed, 1 Apr 2015 17:47:41 PDT
barquinho pop pop poppp http://www.instructables.com/id/barquinho-pop-pop-poppp/
barquinho pop pop poppp - More DIY How To Projects]]> http://cdn.instructables.com/FZS/GEL3/I7XR8A3W/FZSGEL3I7XR8A3W.SQUARE2.jpg http://cdn.instructables.com/FZS/GEL3/I7XR8A3W/FZSGEL3I7XR8A3W.SQUARE.jpg http://cdn.instructables.com/FZS/GEL3/I7XR8A3W/FZSGEL3I7XR8A3W.SMALL.jpg brunof4 O barquinho pop pop, também conhecido como barquinho poc poc (em inglês, chama-se pop pop boat), é uma máquina térmica, que transforma o calor das chamas da vela em movimento, ou seja, a energia térmica em energia mecânica. Construção Finalização O funcionamento dele é simples: o barquinho a...
By: brunof4

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Wed, 1 Apr 2015 16:03:13 PDT
1ª Etapa: Fazendo o catavento http://www.instructables.com/id/Máquina-Térmica-58/
1ª Etapa: Fazendo o catavento - More DIY How To Projects]]> http://cdn.instructables.com/FNI/263V/I7VQOYBY/FNI263VI7VQOYBY.SQUARE2.jpg http://cdn.instructables.com/FNI/263V/I7VQOYBY/FNI263VI7VQOYBY.SQUARE.jpg http://cdn.instructables.com/FNI/263V/I7VQOYBY/FNI263VI7VQOYBY.SMALL.jpg AmandaG4 1º Passo: Cortar um quadrado de papel manteiga.2º Passo: Cortar, proporcionalmente ao quadrado, suas diagonais.3º Passo: Furar o centro desse quadrado com um alfinete.4º Passo: Juntar algumas pontas do quadrado no centro do mesmo e fura-las junto ao furo do centro.5º Passo: Espetar o alfinete, já co...
By: AmandaG4

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Mon, 30 Mar 2015 19:48:25 PDT
Máquinas Térmicas arma de calor http://www.instructables.com/id/Máquinas-Térmicas-arma-de-calor/
Máquinas Térmicas arma de calor - More DIY How To Projects]]> http://cdn.instructables.com/F56/YP6Z/I7VQPF8H/F56YP6ZI7VQPF8H.SQUARE2.jpg http://cdn.instructables.com/F56/YP6Z/I7VQPF8H/F56YP6ZI7VQPF8H.SQUARE.jpg http://cdn.instructables.com/F56/YP6Z/I7VQPF8H/F56YP6ZI7VQPF8H.SMALL.jpg MateusT1 Júlia CapiléCarolina DuarteDaniel Maia2º H Necessário para o trabalho: FósforoGarrafaTampinhaÁlcoolCaneta Bic Bolinha Explicação do processo Ao colocar o álcool dentro da garrafa e ascender o fósforo ele expandirá causando pressão no tubo da caneta e fazendo a bolinha ser atirada e furar o pap...
By: MateusT1

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Mon, 30 Mar 2015 18:21:25 PDT
Máquinas Térmicas 2G http://www.instructables.com/id/Maquinas-Termicas-6/
Máquinas Térmicas 2G - More DIY How To Projects]]> http://cdn.instructables.com/FUQ/SQGM/I7VQOJK1/FUQSQGMI7VQOJK1.SQUARE2.jpg http://cdn.instructables.com/FUQ/SQGM/I7VQOJK1/FUQSQGMI7VQOJK1.SQUARE.jpg http://cdn.instructables.com/FUQ/SQGM/I7VQOJK1/FUQSQGMI7VQOJK1.SMALL.jpg MRvinicius401 Materiais necessários:- 1 Lata- Linha- Agulha- 3 Velas- 2 Potes/Tigelas- Fósforos Grupo:-Arthur Villas Boas(02-Edição)-Fernando Ribeiro(08-Filmagem)-Vinicius Soares(38-Roteiro/Explicação) Passo 1: Furar a lata Com a agulha, faça um furo no meio da lata e espere para que o liquido no interior...
By: MRvinicius401

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Mon, 30 Mar 2015 16:41:45 PDT
Máquinas Térmicas http://www.instructables.com/id/Máquinas-Térmicas-3/
Máquinas Térmicas - More DIY How To Projects]]> http://cdn.instructables.com/FOM/2LGT/I7RGKDQ9/FOM2LGTI7RGKDQ9.SQUARE2.jpg http://cdn.instructables.com/FOM/2LGT/I7RGKDQ9/FOM2LGTI7RGKDQ9.SQUARE.jpg http://cdn.instructables.com/FOM/2LGT/I7RGKDQ9/FOM2LGTI7RGKDQ9.SMALL.jpg duda_andraus . Materiais Necessários Uma lata fechada Uma agulha Um martelo Um balde com água ( o bastante para cobrir toda a lata ) Um cataventoUm copo para colocar o liquido retirado da lata - opcional Fure o topo da lata com a agulha. Retire todo o líquido da lata pelo furo feito pela agulha. ...
By: duda_andraus

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Sun, 29 Mar 2015 13:03:41 PDT
Máquina Térmica http://www.instructables.com/id/Máquina-Térmica-56/
Máquina Térmica - More DIY How To Projects]]> http://cdn.instructables.com/FSZ/NDJQ/I7SVUJJ2/FSZNDJQI7SVUJJ2.SQUARE2.jpg http://cdn.instructables.com/FSZ/NDJQ/I7SVUJJ2/FSZNDJQI7SVUJJ2.SQUARE.jpg http://cdn.instructables.com/FSZ/NDJQ/I7SVUJJ2/FSZNDJQI7SVUJJ2.SMALL.jpg juliaguimaraens - cola (de sua preferência, optamos por utilizar cola quente)- palito de churrasco- alfinete- régua- tesoura- papel ( de sua preferência, melhor optar por um material mais leve para facilitar na hora do catavento girar) -cortar a folha na medida 15x15 -juntar uma ponta com a outra - cortar d...
By: juliaguimaraens

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Sun, 29 Mar 2015 09:05:17 PDT
Motor de vela (Gangorra de vela) http://www.instructables.com/id/Motor-de-vela-Gangorra-de-vela/
Motor de vela (Gangorra de vela) - More DIY How To Projects]]> http://cdn.instructables.com/F25/2T3A/I7MY17OY/F252T3AI7MY17OY.SQUARE2.jpg http://cdn.instructables.com/F25/2T3A/I7MY17OY/F252T3AI7MY17OY.SQUARE.jpg http://cdn.instructables.com/F25/2T3A/I7MY17OY/F252T3AI7MY17OY.SMALL.jpg Iago Carvalho A manipulação do calor como fonte de energia tem importância significativa no decorrer da história. Desde o momento em que a utilização do fogo foi dominada pelo homem, a vida humana progrediu e tomou um novo rumo de evolução.Nesse ritmo de desenvolvimento e transformações, surgiram as máquinas térm...
By: Iago Carvalho

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Sat, 28 Mar 2015 17:18:52 PDT
Máquina Térmica http://www.instructables.com/id/Máquina-Térmica-55/
Máquina Térmica - More DIY How To Projects]]> http://cdn.instructables.com/F28/B6O5/I7SVSRLP/F28B6O5I7SVSRLP.SQUARE2.jpg http://cdn.instructables.com/F28/B6O5/I7SVSRLP/F28B6O5I7SVSRLP.SQUARE.jpg http://cdn.instructables.com/F28/B6O5/I7SVSRLP/F28B6O5I7SVSRLP.SMALL.jpg GuilhermeR1 Integrantes: Carlos Matheus (11)Guilherme Ramos (17)João Guilherme (21)Othávio Dias (33) Será utilizado uma lata cheia, fósforos, um pedaço de linha, duas vasilhas plásticas, três velas e uma agulha. Fazer um furo, com a agulha, no meio da lata e esvaziar o seu líquido em uma das vasilhas pl...
By: GuilhermeR1

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Sat, 28 Mar 2015 17:07:07 PDT
Canhao de Limao http://www.instructables.com/id/Canhao-de-Limao/
Canhao de Limao - More DIY How To Projects]]> http://cdn.instructables.com/FAW/YJYO/I7SVQ6F0/FAWYJYOI7SVQ6F0.SQUARE2.jpg http://cdn.instructables.com/FAW/YJYO/I7SVQ6F0/FAWYJYOI7SVQ6F0.SQUARE.jpg http://cdn.instructables.com/FAW/YJYO/I7SVQ6F0/FAWYJYOI7SVQ6F0.SMALL.jpg giovana2999 Reacao de etanol e fogo. Primeiro passo: Feche uma das extremidades do cano. Segundo passo: Faca um furo perto da extremidade fechada do cano. Terceiro passo: Coloque um limao na extremidade aberta do cano. Quarto passo: Adicione alcool ou etanol pelo cano. Quinto passo: Coloque fogo ...
By: giovana2999

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Sat, 28 Mar 2015 09:31:05 PDT
Cycle Battery Charger http://www.instructables.com/id/Cycle-Battery-Charger/
Cycle Battery Charger - More DIY How To Projects]]> http://cdn.instructables.com/FXV/HWNV/I7RGEIKU/FXVHWNVI7RGEIKU.SQUARE2.jpg http://cdn.instructables.com/FXV/HWNV/I7RGEIKU/FXVHWNVI7RGEIKU.SQUARE.jpg http://cdn.instructables.com/FXV/HWNV/I7RGEIKU/FXVHWNVI7RGEIKU.SMALL.jpg GuhanN Maybe your going cycling in the hills, maybe there is a zombie apocalypse, where fuel and energy are the most important stuff, you turn to using your cycle. Cycle, one of the greatest inventions of man, shows us how something so simple can achieve wonder! Batteries on the other hand, are wonderful a...
By: GuhanN

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Fri, 27 Mar 2015 23:00:59 PDT
Máquinas Térmicas http://www.instructables.com/id/Máquinas-Térmicas-2/
Máquinas Térmicas - More DIY How To Projects]]> http://cdn.instructables.com/FAI/NL14/I7RGBE4O/FAINL14I7RGBE4O.SQUARE2.jpg http://cdn.instructables.com/FAI/NL14/I7RGBE4O/FAINL14I7RGBE4O.SQUARE.jpg http://cdn.instructables.com/FAI/NL14/I7RGBE4O/FAINL14I7RGBE4O.SMALL.jpg Paula Passador -Construção de uma máquina térmica:O passo a passo para a construção do barquinho pop pop.- Materiais:.1 latinha de suco .tesoura.estilete.1 vela de aniversário.esqueiro.isopor .3 canudos.cola quente.cola tipo silicone Modo de fazer:- o motor1°- com o estilete cortam-se as bordas da latinha, fazendo...
By: Paula Passador

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Fri, 27 Mar 2015 11:42:39 PDT
Perfect lab bench power supply http://www.instructables.com/id/Perfect-lab-bench-power-supply/
Perfect lab bench power supply - More DIY How To Projects]]> http://cdn.instructables.com/FKH/QMH5/I7N5Z223/FKHQMH5I7N5Z223.SQUARE2.jpg http://cdn.instructables.com/FKH/QMH5/I7N5Z223/FKHQMH5I7N5Z223.SQUARE.jpg http://cdn.instructables.com/FKH/QMH5/I7N5Z223/FKHQMH5I7N5Z223.SMALL.jpg chelseabun As an electrician, I know how a power supply play a role in working of electrical instrument. The power supply is the first thing you have to think of. It has to conformity with your uses. I made a ATX power supply from old computer PSU. It's powerful, safety, nearly perfect for many uses but it has...
By: chelseabun

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Thu, 26 Mar 2015 12:50:30 PDT
DIY Electronic Oscillator module as Alternating Current Generator Homemade http://www.instructables.com/id/DIY-Electronic-Oscillator-module-as-Alternating-Cu/
DIY Electronic Oscillator module as Alternating Current Generator Homemade - More DIY How To Projects]]> http://cdn.instructables.com/F51/8E01/I7N62GO4/F518E01I7N62GO4.SQUARE2.jpg http://cdn.instructables.com/F51/8E01/I7N62GO4/F518E01I7N62GO4.SQUARE.jpg http://cdn.instructables.com/F51/8E01/I7N62GO4/F518E01I7N62GO4.SMALL.jpg joulethief669 Energy needs to move back and forth from one form to another for an oscillator to work. You can make a very simple oscillator by connecting a capacitor, transistor and an inductor together. If you've read How Capacitors Work and How Inductors Work, you know that both capacitors and inductors store e...
By: joulethief669

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Wed, 25 Mar 2015 05:02:56 PDT
mouse trap tractor http://www.instructables.com/id/mouse-trap-tractor/
mouse trap tractor - More DIY How To Projects]]> http://cdn.instructables.com/F94/RK9K/I7LQJ1IH/F94RK9KI7LQJ1IH.SQUARE2.jpg http://cdn.instructables.com/F94/RK9K/I7LQJ1IH/F94RK9KI7LQJ1IH.SQUARE.jpg http://cdn.instructables.com/F94/RK9K/I7LQJ1IH/F94RK9KI7LQJ1IH.SMALL.jpg cossette14 Mouse trap cars are a fun activity to help discover new ways of working together in groups and possibly making a new friendship. materials needed metal rod mouse traprivetsrivet gun3 wheels2 rubber bands 2 2 inch pvc tubings 1 4 inch piece of pvc pipetape drillstring of some sortpliershot glue 6 ...
By: cossette14

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Mon, 23 Mar 2015 11:48:08 PDT
Solar Free Energy Generator Homemade Batteries Charge with TP4056 Module http://www.instructables.com/id/Solar-Free-Energy-Generator-Homemade-Batteries-Cha/
Solar Free Energy Generator Homemade Batteries Charge with TP4056 Module - More DIY How To Projects]]> http://cdn.instructables.com/FV4/5XFA/I7LQHV37/FV45XFAI7LQHV37.SQUARE2.jpg http://cdn.instructables.com/FV4/5XFA/I7LQHV37/FV45XFAI7LQHV37.SQUARE.jpg http://cdn.instructables.com/FV4/5XFA/I7LQHV37/FV45XFAI7LQHV37.SMALL.jpg joulethief669 TP4056 Module are charge board very nice work and cheap for laptop cell batteries 18650 4v2 1 AmpeSolar mini module 6 Volt 4 Watt or 6 Volt 8 Watt best choice for 2 or 3 cells 18650 - Laptop cells 18650 from 2000mAh to 3400mAh very lot on Ebay, Please check which batteries are good though checking h...
By: joulethief669

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Mon, 23 Mar 2015 05:01:14 PDT
Homemade Portable Power Bank Backup Battery for Mobile http://www.instructables.com/id/Homemade-Portable-Power-Bank-Backup-Battery-for-Mo/
Homemade Portable Power Bank Backup Battery for Mobile - More DIY How To Projects]]> http://cdn.instructables.com/F8P/O0TE/I7LQHVPG/F8PO0TEI7LQHVPG.SQUARE2.jpg http://cdn.instructables.com/F8P/O0TE/I7LQHVPG/F8PO0TEI7LQHVPG.SQUARE.jpg http://cdn.instructables.com/F8P/O0TE/I7LQHVPG/F8PO0TEI7LQHVPG.SMALL.jpg joulethief669 Homemade Portable Power Bank Backup Battery for Mobile with :Battery Holders, 2 or 3 laptop batteries cells 18650, MC34063 Presented here is the simple circuit of one boost (step-up) converter, which can output steady 5VDC supply from a 3,2 VDC input. This circuit can be used to power your 5V for y...
By: joulethief669

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Sat, 21 Mar 2015 10:04:40 PDT
Homemade External Power Bank Backup Battery for Smart Phone http://www.instructables.com/id/Homemade-External-Power-Bank-Backup-Battery-for-Sm/
Homemade External Power Bank Backup Battery for Smart Phone - More DIY How To Projects]]> http://cdn.instructables.com/FKR/C9QO/I7HG7B04/FKRC9QOI7HG7B04.SQUARE2.jpg http://cdn.instructables.com/FKR/C9QO/I7HG7B04/FKRC9QOI7HG7B04.SQUARE.jpg http://cdn.instructables.com/FKR/C9QO/I7HG7B04/FKRC9QOI7HG7B04.SMALL.jpg joulethief669 If you got a Android or Iphone, and like all smartphones; the battery won't last more than eight hours.When you go on long trips, I like to be prepared. I also like to listen to music, user web , video or game you need external Power Bank Backup Battery You can buy but you can homemade it very cheap...
By: joulethief669

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Fri, 20 Mar 2015 08:22:14 PDT
How to light a rocket mass heater http://www.instructables.com/id/How-to-light-a-rocket-mass-heater/
How to light a rocket mass heater - More DIY How To Projects]]> http://cdn.instructables.com/FXT/IU4S/I7GRZT8P/FXTIU4SI7GRZT8P.SQUARE2.jpg http://cdn.instructables.com/FXT/IU4S/I7GRZT8P/FXTIU4SI7GRZT8P.SQUARE.jpg http://cdn.instructables.com/FXT/IU4S/I7GRZT8P/FXTIU4SI7GRZT8P.SMALL.jpg cdstudioNH It can be finicky at first, but with a little practice you can become a master at it!Explaining what the heck a rocket mass heater is would be outside the scope of this instructable, so it assumes that you already know what one is.This particular one is a very long system. Forty foot horizontal with...
By: cdstudioNH

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Thu, 19 Mar 2015 18:39:46 PDT
cheap power supply for projects (20v) http://www.instructables.com/id/cheap-power-supply-for-projects-20v/
cheap power supply for projects (20v) - More DIY How To Projects]]> http://cdn.instructables.com/FV3/SLS9/I7AB38N2/FV3SLS9I7AB38N2.SQUARE2.jpg http://cdn.instructables.com/FV3/SLS9/I7AB38N2/FV3SLS9I7AB38N2.SQUARE.jpg http://cdn.instructables.com/FV3/SLS9/I7AB38N2/FV3SLS9I7AB38N2.SMALL.jpg AlexZ2 This is a cheap and easy power supply that can be used for many things. Materials 1. laptop power supply (old)2. hot glue 3. electrical tape 4. wire cutters(optional)5. 3 nails6. voltmeter7. scissors 8. small cardboard box no soldering required cut end off the cable that plugs into your lapt...
By: AlexZ2

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Sun, 15 Mar 2015 19:09:27 PDT
World's simpliest DC current limiter http://www.instructables.com/id/World-simpliest-DC-current-limiter/
World's simpliest DC current limiter - More DIY How To Projects]]> http://cdn.instructables.com/FE0/EZG9/I760QCYD/FE0EZG9I760QCYD.SQUARE2.jpg http://cdn.instructables.com/FE0/EZG9/I760QCYD/FE0EZG9I760QCYD.SQUARE.jpg http://cdn.instructables.com/FE0/EZG9/I760QCYD/FE0EZG9I760QCYD.SMALL.jpg chelseabun Greeting. My hobby is electrical, I'm an amateur electrician and also a DIYer. Today I will make a DC current limiter.Recently, I designing a bench lab power supply and I need a current limiter to avoid overload. I also want a current limiter to play with other things like motor, etc... As a lazy pe...
By: chelseabun

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Thu, 12 Mar 2015 12:18:43 PDT
Radical Robert's DC PowerHouse http://www.instructables.com/id/DC-PowerHouse/ http://cdn.instructables.com/FXZ/XTQO/I760O6GW/FXZXTQOI760O6GW.SQUARE2.jpg http://cdn.instructables.com/FXZ/XTQO/I760O6GW/FXZXTQOI760O6GW.SQUARE.jpg http://cdn.instructables.com/FXZ/XTQO/I760O6GW/FXZXTQOI760O6GW.SMALL.jpg BobDohse A collection of Instructables useful for various types of DC power production and use. null null null null null Hand Crank Phone Charger How to Get Emergency Power from a Phone Line Solar Powered Trike Rain or Shine Solar Charger 3)AA's charges a 3.7 vdc cell ph...
By: BobDohse

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Thu, 12 Mar 2015 10:42:48 PDT