Instructables: exploring - photos - technology http://www.instructables.com Mon, 21 Apr 2014 07:45:26 PDT BLOX v1.01 Pointeur laser 500mW vert Visible http://www.instructables.com/id/Pointeur-laser-500mW-vert-Visible/ http://www.instructables.com/files/deriv/FDL/3N7S/HU8P1LVJ/FDL3N7SHU8P1LVJ.SQUARE2.jpg http://www.instructables.com/files/deriv/FDL/3N7S/HU8P1LVJ/FDL3N7SHU8P1LVJ.SQUARE.jpg http://www.instructables.com/files/deriv/FDL/3N7S/HU8P1LVJ/FDL3N7SHU8P1LVJ.SMALL.jpg pointeurlasers Ce Pointeur laser vert 500mW (classe IV) est un laser idéal en usage astronomique pour pointer les ciels étoilés et des objets à très longue distance ou étonner vos amis. Son faisceau de 80 mW en fait un laser une assez grande puissance, plutôt adapté en extérieur, mais aussi en intérieur, en prenan...
By: pointeurlasers

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Mon, 21 Apr 2014 04:24:20 PDT
Audio HUB with an old sound card http://www.instructables.com/id/Audio-HUB-with-an-old-sound-card/ http://cdn.instructables.com/FSN/481L/HU7BACSB/FSN481LHU7BACSB.SQUARE2.jpg http://cdn.instructables.com/FSN/481L/HU7BACSB/FSN481LHU7BACSB.SQUARE.jpg http://cdn.instructables.com/FSN/481L/HU7BACSB/FSN481LHU7BACSB.SMALL.jpg Darkangeel_hd an sudio HUB made with my old "combined card" y only use: -an old headphones (for the jack IN) -the card -some wires for bridging conectors for testing and mounting: -others headphones -an electronic multimeter You just need to bind each part of the jack conectors to the others ones. And then to...
By: Darkangeel_hd

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Sat, 19 Apr 2014 16:42:51 PDT
iPhone Passive Speakers (powerless) http://www.instructables.com/id/iPhone-Passive-Speakers-powerless/ http://cdn.instructables.com/FL0/NJDH/HU6RYUQX/FL0NJDHHU6RYUQX.SQUARE2.jpg http://cdn.instructables.com/FL0/NJDH/HU6RYUQX/FL0NJDHHU6RYUQX.SQUARE.jpg http://cdn.instructables.com/FL0/NJDH/HU6RYUQX/FL0NJDHHU6RYUQX.SMALL.jpg rodski My 1st DIY project shared here using scrap materials & left over materials from past projects i made,(this my 12th project now ). I'ts my hobby & it's my  first time to share it here knowing that there are lots of project that exist like this here.. But this one were all  made of scraps & excess mat...
By: rodski

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Sat, 19 Apr 2014 05:44:42 PDT
Water fountain with sound and light system(Letourneau EPM project) http://www.instructables.com/id/Water-fountain-with-sound-and-light-systemLetourne/ http://cdn.instructables.com/FEW/GGH3/HU1RVYZL/FEWGGH3HU1RVYZL.SQUARE2.jpg http://cdn.instructables.com/FEW/GGH3/HU1RVYZL/FEWGGH3HU1RVYZL.SQUARE.jpg http://cdn.instructables.com/FEW/GGH3/HU1RVYZL/FEWGGH3HU1RVYZL.SMALL.jpg spedia911 Hello, my name is Namkyoung Lee. Our team made a water fountain with sound and light system. It is a part of LeTourneau university EPM lab project. This water fountain is powered by self contained battery and has 2 arduino unos; one is for the light system and the other for the water system. Thi...
By: spedia911

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Tue, 15 Apr 2014 21:15:47 PDT
Arduino radar http://www.instructables.com/id/Arduino-radar/ http://cdn.instructables.com/FEJ/3T51/HU1RUEJR/FEJ3T51HU1RUEJR.SQUARE2.jpg http://cdn.instructables.com/FEJ/3T51/HU1RUEJR/FEJ3T51HU1RUEJR.SQUARE.jpg http://cdn.instructables.com/FEJ/3T51/HU1RUEJR/FEJ3T51HU1RUEJR.SMALL.jpg origamiAirControl This is an Arduino radar-well, sort of like one, at least. Materials: 1 x HC-SR04 4 x jumper wires 1 x breadboard 1 x arduino Here is the code for the arduino: /* HC-SR04 Ping distance sensor: VCC to arduino 5v GND to arduino GND Echo to Arduino pin 7 Trig to Arduino pin 8 This sketch originate...
By: origamiAirControl

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Tue, 15 Apr 2014 17:52:12 PDT
FM Radio Jammer Circuit http://www.instructables.com/id/FM-Radio-Jammer-Circuit/ http://cdn.instructables.com/FKK/JMS0/HU0GN94D/FKKJMS0HU0GN94D.SQUARE2.jpg http://cdn.instructables.com/FKK/JMS0/HU0GN94D/FKKJMS0HU0GN94D.SQUARE.jpg http://cdn.instructables.com/FKK/JMS0/HU0GN94D/FKKJMS0HU0GN94D.SMALL.jpg Electronics Hub This is the circuit diagram of simple FM radio jammer. We all very  well known that Jammer circuit produces the high frequency signal which will confuse the receiver of particular system from receiving the signal, even though circuit is working properly, user of the system feels that circuit is not ...
By: Electronics Hub

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Tue, 15 Apr 2014 04:32:34 PDT
IR Remote Control Switch Circuit http://www.instructables.com/id/IR-Remote-Control-Switch-Circuit/ http://cdn.instructables.com/FKE/GGB8/HU0GT73R/FKEGGB8HU0GT73R.SQUARE2.jpg http://cdn.instructables.com/FKE/GGB8/HU0GT73R/FKEGGB8HU0GT73R.SQUARE.jpg http://cdn.instructables.com/FKE/GGB8/HU0GT73R/FKEGGB8HU0GT73R.SMALL.jpg Electronics Hub This is another useful circuit named IR Remote Control Switch. It is very useful in controlling any house hold appliance with the help of remote. In this project, there are two parts. They are 1. Transmitting Section 2. Receiving Section. Receiving section will be in a stable position which is con...
By: Electronics Hub

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Tue, 15 Apr 2014 02:05:29 PDT
Arduino Fading Light http://www.instructables.com/id/Arduino-Fading-Light/ http://cdn.instructables.com/FFA/LZBG/HTZY4NK9/FFALZBGHTZY4NK9.SQUARE2.jpg http://cdn.instructables.com/FFA/LZBG/HTZY4NK9/FFALZBGHTZY4NK9.SQUARE.jpg http://cdn.instructables.com/FFA/LZBG/HTZY4NK9/FFALZBGHTZY4NK9.SMALL.jpg origamiAirControl This is a Arduino controlled night light. materials: 1 x LED 5 x jumper wires 1 x arduino 1 x photocell 1 x breadboard 1 x 10k ohm resistor Here is the code, don't type the stuff after the //, the code will get too long: // These constants won't change: const int sensorPin = A0;    // pin that t...
By: origamiAirControl

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Mon, 14 Apr 2014 14:50:41 PDT
Creating a Website with iWeb http://www.instructables.com/id/Creating-a-Website-with-iWeb/ http://cdn.instructables.com/F1B/VDN7/HTZUMOM6/F1BVDN7HTZUMOM6.SQUARE2.jpg http://cdn.instructables.com/F1B/VDN7/HTZUMOM6/F1BVDN7HTZUMOM6.SQUARE.jpg http://cdn.instructables.com/F1B/VDN7/HTZUMOM6/F1BVDN7HTZUMOM6.SMALL.jpg graphicallyg I designed a website to sell my handmade, personalized greeting cards.  On the website, customers can view and purchase the card designs I currently have available, or request a custom order.  All purchases can be transacted through PayPal.  To design my website (graphicallygramstad.com), I used the...
By: graphicallyg

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Mon, 14 Apr 2014 10:09:18 PDT
A rechargeable led flashlight with a mobile battery http://www.instructables.com/id/How-to-make-a-rechargeable-led-flashlight-with-a-m/ http://cdn.instructables.com/FPQ/B3J9/HTZ42WS1/FPQB3J9HTZ42WS1.SQUARE2.jpg http://cdn.instructables.com/FPQ/B3J9/HTZ42WS1/FPQB3J9HTZ42WS1.SQUARE.jpg http://cdn.instructables.com/FPQ/B3J9/HTZ42WS1/FPQB3J9HTZ42WS1.SMALL.jpg Darwesh Murad Hello Guys!! This is my first instructable so plz comment positive critics...
By: Darwesh Murad

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Mon, 14 Apr 2014 06:25:49 PDT
CNC - Electronic Board Tester http://www.instructables.com/id/Electronic-Board-Tester/ http://cdn.instructables.com/FIG/QXBP/HTZ40IGI/FIGQXBPHTZ40IGI.SQUARE2.jpg http://cdn.instructables.com/FIG/QXBP/HTZ40IGI/FIGQXBPHTZ40IGI.SQUARE.jpg http://cdn.instructables.com/FIG/QXBP/HTZ40IGI/FIGQXBPHTZ40IGI.SMALL.jpg FS2010 In the electronics industry sometimes is necessary to test a small quantity of prototype boards. I made this jig as electronic board functionality tester. The top plate composed of black delrin sheet, 6mm thickness. The delrin was used as insulation plate for an electronic board. The surface was don...
By: FS2010

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Sun, 13 Apr 2014 20:42:26 PDT
CNC - Cutters Stand http://www.instructables.com/id/CNC-Cutters-Stand/ http://cdn.instructables.com/F2E/HDK7/HTZ40FUM/F2EHDK7HTZ40FUM.SQUARE2.jpg http://cdn.instructables.com/F2E/HDK7/HTZ40FUM/F2EHDK7HTZ40FUM.SQUARE.jpg http://cdn.instructables.com/F2E/HDK7/HTZ40FUM/F2EHDK7HTZ40FUM.SMALL.jpg FS2010 This stand was made as a holder for cutters of CNC machine. The stand composed of white polycarbonate sheet, 4mm thickness. Two top plates with the through holes, as per cutters width, and the bottom plate with 2mm depth cells (not through holes). The shapes of all parts were drawn in Dr.Engrave S/W...
By: FS2010

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Sun, 13 Apr 2014 19:33:08 PDT
Laser Etched Alder wood http://www.instructables.com/id/Laser-Etched-Hickory/ http://cdn.instructables.com/FU0/VU6T/HTVIFZHA/FU0VU6THTVIFZHA.SQUARE2.jpg http://cdn.instructables.com/FU0/VU6T/HTVIFZHA/FU0VU6THTVIFZHA.SQUARE.jpg http://cdn.instructables.com/FU0/VU6T/HTVIFZHA/FU0VU6THTVIFZHA.SMALL.jpg kpcustoms A buddy of mine left a piece of alder wood at my house a while back. He is a good woodworker with a small shop in his garage. I used the laser cutter at TechShop. In CorelDraw  I opened a standard template with the right dimensions and color profile(RGB). The process is really easy with something ...
By: kpcustoms

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Sun, 13 Apr 2014 16:27:56 PDT
Phone access through out the house using Gateway Modem http://www.instructables.com/id/Phone-access-through-out-the-house-using-Gateway-M/ http://cdn.instructables.com/FBX/PG3Y/HTZY41LH/FBXPG3YHTZY41LH.SQUARE2.jpg http://cdn.instructables.com/FBX/PG3Y/HTZY41LH/FBXPG3YHTZY41LH.SQUARE.jpg http://cdn.instructables.com/FBX/PG3Y/HTZY41LH/FBXPG3YHTZY41LH.SMALL.jpg z0mb1edad I got tired of having my phone right next to my Cable Gateway/Modem. It made it very inconvenient especially after getting a printer/scanner/fax/copier that needed access to a phone line. I wanted to put my gateway in the attic since I had horrible wifi through out the entire house. I found an alwa...
By: z0mb1edad

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Sat, 12 Apr 2014 15:20:34 PDT
CNC - Tester Enclosure http://www.instructables.com/id/Surge-Arrester-Tester/ http://cdn.instructables.com/FBG/O931/HTVIE89Z/FBGO931HTVIE89Z.SQUARE2.jpg http://cdn.instructables.com/FBG/O931/HTVIE89Z/FBGO931HTVIE89Z.SQUARE.jpg http://cdn.instructables.com/FBG/O931/HTVIE89Z/FBGO931HTVIE89Z.SMALL.jpg FS2010 This jig was created for testing of lightning protection module - an electronic board which used as surge arrester. For this project I used aluminum plate to provide the fixity of the jig - 16mm thickness, was found in junk :) . The jig composed of polycarbonate sheet (4mm thickness), white for body...
By: FS2010

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Sat, 12 Apr 2014 14:36:21 PDT
Paper Robot Leads Pride Parade http://www.instructables.com/id/Paper-Robot-Leads-Pride-Parade/ http://cdn.instructables.com/FKQ/RY0U/HTX5JZD1/FKQRY0UHTX5JZD1.SQUARE2.jpg http://cdn.instructables.com/FKQ/RY0U/HTX5JZD1/FKQRY0UHTX5JZD1.SQUARE.jpg http://cdn.instructables.com/FKQ/RY0U/HTX5JZD1/FKQRY0UHTX5JZD1.SMALL.jpg Catalin Corrigan Over the last year I've handcrafted a Paper Robot hero in Bozeman, MT. I've used the comic and costume to promote good deeds and humanitarian causes in the community. The basis for the project was to show just how much you can do with art. I was able to do quite a lot and am grateful to all the peop...
By: Catalin Corrigan

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Sat, 12 Apr 2014 14:03:49 PDT
CNC - RF Shield for Electronic Tester http://www.instructables.com/id/RF-Shield-for-Electronic-Tester/ http://cdn.instructables.com/FRB/8Y81/HTWIDFWN/FRB8Y81HTWIDFWN.SQUARE2.jpg http://cdn.instructables.com/FRB/8Y81/HTWIDFWN/FRB8Y81HTWIDFWN.SQUARE.jpg http://cdn.instructables.com/FRB/8Y81/HTWIDFWN/FRB8Y81HTWIDFWN.SMALL.jpg FS2010 This cover was created as RF shield for electronic board,  which is being tested on "Bed of Nails" jig. For this work was used aluminum plate 2mm thickness. The shape was drawn in Dr.Engrave S/W (provided by Roland), as per an original polycarbonate cover of Jig. The folding was easily done with the...
By: FS2010

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Sat, 12 Apr 2014 01:57:36 PDT
CNC - Unitronics Controller Assembly http://www.instructables.com/id/Unitronics-V120-22-R34-Controller-Assembly/ http://cdn.instructables.com/FHN/2YE6/HTWIDPPD/FHN2YE6HTWIDPPD.SQUARE2.jpg http://cdn.instructables.com/FHN/2YE6/HTWIDPPD/FHN2YE6HTWIDPPD.SQUARE.jpg http://cdn.instructables.com/FHN/2YE6/HTWIDPPD/FHN2YE6HTWIDPPD.SMALL.jpg FS2010 This controller was made as a final project of my electrical studying. There are 10 D/I and 10 D/O that allow switch electrical devices (like motors, heaters, etc.) with continuous current up to 8A (230VAC). Main parts: Controller - Unitronics V120-22-R34. VIP – Voltage/Current/Power metter. PS – TD...
By: FS2010

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Fri, 11 Apr 2014 14:24:36 PDT
CNC - Punched Plastic Nut Jig http://www.instructables.com/id/Punched-Plastic-Nut/ http://cdn.instructables.com/FWS/TNUJ/HTZY5D4E/FWSTNUJHTZY5D4E.SQUARE2.jpg http://cdn.instructables.com/FWS/TNUJ/HTZY5D4E/FWSTNUJHTZY5D4E.SQUARE.jpg http://cdn.instructables.com/FWS/TNUJ/HTZY5D4E/FWSTNUJHTZY5D4E.SMALL.jpg FS2010 This jig was implemented after some mistake that have place in harness connector size.  The connector was wider than the gland nut (PG16) because of this, it was impossible to thread it through the nut. To resolve this problem I used Roland EGX-350 CNC machine and office hole puncher. The concept wa...
By: FS2010

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Fri, 11 Apr 2014 13:36:52 PDT
CNC - PCB Creation http://www.instructables.com/id/PCB-Creation/ http://cdn.instructables.com/FHO/95DQ/HTVMP9ZR/FHO95DQHTVMP9ZR.SQUARE2.jpg http://cdn.instructables.com/FHO/95DQ/HTVMP9ZR/FHO95DQHTVMP9ZR.SQUARE.jpg http://cdn.instructables.com/FHO/95DQ/HTVMP9ZR/FHO95DQHTVMP9ZR.SMALL.jpg FS2010 The PCB prototypes can be easily made on CNC machine. For this task I created a schematics in the OrCAD (Cadence product for  PCB design), and then transferred the layout to the DXF file. For engraving process I used ROLAND EGX-350 CNC machine. Due to I used a few ​through hole components, the PCB s...
By: FS2010

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Fri, 11 Apr 2014 12:50:47 PDT
Program Recycle http://www.instructables.com/id/Program-Recycle/ http://cdn.instructables.com/FB1/U21O/HTUFBB85/FB1U21OHTUFBB85.SQUARE2.jpg http://cdn.instructables.com/FB1/U21O/HTUFBB85/FB1U21OHTUFBB85.SQUARE.jpg http://cdn.instructables.com/FB1/U21O/HTUFBB85/FB1U21OHTUFBB85.SMALL.jpg ahiebes This is a watercolor painting I did in my Advanced Placement Art IV class. Besides watercolor I used components from a destroyed desktop computer I found in the wash by my home.
By: ahiebes

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Thu, 10 Apr 2014 12:46:44 PDT
From Hi - Lighter To Volt Meter http://www.instructables.com/id/From-Hi-Lighter-To-Volt-Meter/ http://cdn.instructables.com/FC7/Q6HQ/HTTMXDH4/FC7Q6HQHTTMXDH4.SQUARE2.jpg http://cdn.instructables.com/FC7/Q6HQ/HTTMXDH4/FC7Q6HQHTTMXDH4.SQUARE.jpg http://cdn.instructables.com/FC7/Q6HQ/HTTMXDH4/FC7Q6HQHTTMXDH4.SMALL.jpg stevenarango Hello My Fellow Instructables. Here I Have A Volt Meter Using A Hi-Lighter.  All The CrEdit Goes To Newtonn2   See His Instructables For Complete Details On This Build....... Now Go And Make Something.
By: stevenarango

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Thu, 10 Apr 2014 00:16:07 PDT
3D Printed Portable Bluetooth Stereo Speaker http://www.instructables.com/id/3D-Printed-Portable-Bluetooth-Stereo-Speaker/ http://cdn.instructables.com/FYO/9F9Q/HTUV8KX8/FYO9F9QHTUV8KX8.SQUARE2.jpg http://cdn.instructables.com/FYO/9F9Q/HTUV8KX8/FYO9F9QHTUV8KX8.SQUARE.jpg http://cdn.instructables.com/FYO/9F9Q/HTUV8KX8/FYO9F9QHTUV8KX8.SMALL.jpg project3dprint Visit www.project3dprint.com to download the STL files for you to print at home, order the electronics kit and then watch the instructional video on how to assemble it all together!  The electronic kit cost is $32.53 USD* Why pay $80 to $100 bucks for a Bluetooth stereo speaker when you can pri...
By: project3dprint

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Wed, 9 Apr 2014 02:57:06 PDT
How to Find Amazing Images on Google Maps http://www.instructables.com/id/How-to-Find-Amazing-Images-on-Google-Maps/ http://cdn.instructables.com/FT5/BWYV/HTQN7J3R/FT5BWYVHTQN7J3R.SQUARE2.jpg http://cdn.instructables.com/FT5/BWYV/HTQN7J3R/FT5BWYVHTQN7J3R.SQUARE.jpg http://cdn.instructables.com/FT5/BWYV/HTQN7J3R/FT5BWYVHTQN7J3R.SMALL.jpg cchane2 How to Find Amazing Images on Google Maps
By: cchane2

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Tue, 8 Apr 2014 12:22:10 PDT
Intelligent Highway Street Light System http://www.instructables.com/id/Intelligent-Highway-Street-Light-System/ http://cdn.instructables.com/F93/UI6P/HTTMZM93/F93UI6PHTTMZM93.SQUARE2.jpg http://cdn.instructables.com/F93/UI6P/HTTMZM93/F93UI6PHTTMZM93.SQUARE.jpg http://cdn.instructables.com/F93/UI6P/HTTMZM93/F93UI6PHTTMZM93.SMALL.jpg Techgenie This is a circuit diagram of an intelligent Highway Street Lighting System. This project involves: 1. Three IR Sensor Pairs 2. 8051 micro controller 3. Few LED's and various electronic components as can be seen in the circuit diagram. The circuit uses a LDR to enable system only during the night. D...
By: Techgenie

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Tue, 8 Apr 2014 11:01:28 PDT
HOW TO DO BASIC STEEL WOOL PHOTOGRAPHY http://www.instructables.com/id/HOW-TO-DO-BASIC-STEEL-WOOL-PHOTOGRAPHY/ http://cdn.instructables.com/FC5/MCVG/HTQN6ATF/FC5MCVGHTQN6ATF.SQUARE2.jpg http://cdn.instructables.com/FC5/MCVG/HTQN6ATF/FC5MCVGHTQN6ATF.SQUARE.jpg http://cdn.instructables.com/FC5/MCVG/HTQN6ATF/FC5MCVGHTQN6ATF.SMALL.jpg rachelsherman MATERIALS Metal whisk (stuff the steel wool in here) Steel wool (get Grade 0, 00, 000, or 0000. Don't get anything at or above Grade 1. This can be found at the local hardware store) Lighter OR 9 volt battery (To light the steel wool with) Steel cable with clasp OR chain OR dog leash (something to ...
By: rachelsherman

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Tue, 8 Apr 2014 00:26:07 PDT
Small DIY Bench Power Supply http://www.instructables.com/id/Small-DIY-Bench-Power-Supply/ http://cdn.instructables.com/F2O/C7GV/HTN0V4UG/F2OC7GVHTN0V4UG.SQUARE2.jpg http://cdn.instructables.com/F2O/C7GV/HTN0V4UG/F2OC7GVHTN0V4UG.SQUARE.jpg http://cdn.instructables.com/F2O/C7GV/HTN0V4UG/F2OC7GVHTN0V4UG.SMALL.jpg newtonn2 Here is a small video showing my latest project. It is a small bench power supply that can adjust with precision current or voltage. It is the first time I use an aluminium enclosure, so I decided to engrave the labels and symbols. I use 10 turn wirewound potentiometers to be able to adjust the volt...
By: newtonn2

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Mon, 7 Apr 2014 00:01:10 PDT
Making a Medieval Game (Draughts or Checkers) on the Laser Engraver http://www.instructables.com/id/Making-a-Medieval-Game-Draughts-or-Checkers-on-the/ http://cdn.instructables.com/FZD/Y5ZZ/HD4VLXFU/FZDY5ZZHD4VLXFU.SQUARE2.jpg http://cdn.instructables.com/FZD/Y5ZZ/HD4VLXFU/FZDY5ZZHD4VLXFU.SQUARE.jpg http://cdn.instructables.com/FZD/Y5ZZ/HD4VLXFU/FZDY5ZZHD4VLXFU.SMALL.gif caladin This is as Quick and Dirty as they come, if you need more details on how to use the files I'm providing Go look at  my post on making 9 mans morris , it's effectively identical except for the file you actually print to the laser engraver. Be aware this file takes forever to download as it's HUGE. T...
By: caladin

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Sun, 6 Apr 2014 21:28:56 PDT
Making a Medieval Game (Alquerque) on the Laser Engraver http://www.instructables.com/id/Making-a-Medieval-Game-Alquerque-on-the-Laser-Engr/ http://cdn.instructables.com/F0L/7Q37/HD7TZ8B5/F0L7Q37HD7TZ8B5.SQUARE2.jpg http://cdn.instructables.com/F0L/7Q37/HD7TZ8B5/F0L7Q37HD7TZ8B5.SQUARE.jpg http://cdn.instructables.com/F0L/7Q37/HD7TZ8B5/F0L7Q37HD7TZ8B5.SMALL.jpg caladin This is as Quick and Dirty as they come, if you need more details on how to use the files I'm providing Go look at  my post on making 9 mans morris , it's effectively identical except for the file you actually print to the laser engraver. If you want to see the Game board well, you HAVE the view t...
By: caladin

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Sun, 6 Apr 2014 21:27:57 PDT
PCB Hole Size Chart http://www.instructables.com/id/PCB-Hole-Size-Chart/ http://cdn.instructables.com/FTH/SNR1/HTNO6RTG/FTHSNR1HTNO6RTG.SQUARE2.jpg http://cdn.instructables.com/FTH/SNR1/HTNO6RTG/FTHSNR1HTNO6RTG.SQUARE.jpg http://cdn.instructables.com/FTH/SNR1/HTNO6RTG/FTHSNR1HTNO6RTG.SMALL.jpg vreinkymov If you're into electronics, you might give PCB layout software a chance. This is what I'm doing because I'm finding that larger projects just take too long to solder by hand with perf-board and wire. This chart is generic so it will work with whichever layout software you chose since the end-file is...
By: vreinkymov

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Sun, 6 Apr 2014 01:05:38 PDT
Voltmeter with LED scale LM 3914 circut http://www.instructables.com/id/Voltmeter-with-LED-scale-LM-3914-circut/ http://cdn.instructables.com/F9B/VJQW/HTMNMZ0E/F9BVJQWHTMNMZ0E.SQUARE2.jpg http://cdn.instructables.com/F9B/VJQW/HTMNMZ0E/F9BVJQWHTMNMZ0E.SQUARE.jpg http://cdn.instructables.com/F9B/VJQW/HTMNMZ0E/F9BVJQWHTMNMZ0E.SMALL.jpg GhoustDoggy I was working on this for some time, after a long period I decided to share this with you.I used LM 3914, two resistors R1=4 kohm R1=1kohm and two trim potentiometer Rv1=5 kohm and Rv2=5 kohm, ten LED-s (5 green, 5 red).It's nice for car use or for charging station etc.In pictures I used one almost ...
By: GhoustDoggy

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Sat, 5 Apr 2014 10:05:11 PDT
Digital Termometer http://www.instructables.com/id/Digital-Termometer/ http://cdn.instructables.com/FJU/IF04/HTKQ5MNL/FJUIF04HTKQ5MNL.SQUARE2.jpg http://cdn.instructables.com/FJU/IF04/HTKQ5MNL/FJUIF04HTKQ5MNL.SQUARE.jpg http://cdn.instructables.com/FJU/IF04/HTKQ5MNL/FJUIF04HTKQ5MNL.SMALL.jpg mahf1230 Hi everybody this is my first instructables , and it's a digital termometer using a IC2 display ,an Arduino UNO, a rechargable battery(a powerbank),a LM35 as the temperature sensor, and a pushbutton wich if you pushes it it displays temperature rather on celsius or farenheit. The Arduino and the dis...
By: mahf1230

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Thu, 3 Apr 2014 20:07:01 PDT
Paperduino Tiny http://www.instructables.com/id/Paperduino-Tiny/ http://cdn.instructables.com/F86/KMMN/HTK5LZGB/F86KMMNHTK5LZGB.SQUARE2.jpg http://cdn.instructables.com/F86/KMMN/HTK5LZGB/F86KMMNHTK5LZGB.SQUARE.jpg http://cdn.instructables.com/F86/KMMN/HTK5LZGB/F86KMMNHTK5LZGB.SMALL.jpg ok1cdj Build Arduino compatible board on piece of paper. Paperduino Tiny is very cheap and easy to build Arduino compatible board with USB and software compatible with Digispark board. Paperduino Tiny include an ATtiny85 microcontroller and come with USB interface. Coding is similar to Arduino, and it us...
By: ok1cdj

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Thu, 3 Apr 2014 08:46:08 PDT
Oscilloscope Display http://www.instructables.com/id/Oscilloscope-Display/ http://cdn.instructables.com/FUQ/N31A/HTIWJMPE/FUQN31AHTIWJMPE.SQUARE2.jpg http://cdn.instructables.com/FUQ/N31A/HTIWJMPE/FUQN31AHTIWJMPE.SQUARE.jpg http://cdn.instructables.com/FUQ/N31A/HTIWJMPE/FUQN31AHTIWJMPE.SMALL.jpg Samartist There is always a need of a display unit  in every electronics project, students use LEDs, LCDs, or any other display devices for that. I thought of using an oscilloscope for such a purpose, so I went to my college's electronics lab, but I found that my college have oscilloscopes which only support ...
By: Samartist

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Wed, 2 Apr 2014 20:26:14 PDT
Speed Independent Propeller Display [With english letter database] http://www.instructables.com/id/Speed-Independent-Propeller-Display-With-english-l/ http://cdn.instructables.com/FUD/6FO0/HTKXUXBW/FUD6FO0HTKXUXBW.SQUARE2.jpg http://cdn.instructables.com/FUD/6FO0/HTKXUXBW/FUD6FO0HTKXUXBW.SQUARE.jpg http://cdn.instructables.com/FUD/6FO0/HTKXUXBW/FUD6FO0HTKXUXBW.SMALL.jpg Samartist watch the video here https://www.youtube.com/watch?v=4jmODg4TcKE this is a propeller display built on MSP430, which is speed independent, and has a english letter database in it, all you have to do to change the text on the display is, change the string in the 'setstring()' function. the circuit di...
By: Samartist

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Wed, 2 Apr 2014 11:16:13 PDT
CNC Gear Coaster http://www.instructables.com/id/CNC-Gear-Coaster/ http://cdn.instructables.com/FTA/4ISV/HTHKFVGU/FTA4ISVHTHKFVGU.SQUARE2.jpg http://cdn.instructables.com/FTA/4ISV/HTHKFVGU/FTA4ISVHTHKFVGU.SQUARE.jpg http://cdn.instructables.com/FTA/4ISV/HTHKFVGU/FTA4ISVHTHKFVGU.SMALL.jpg CalebPeters This is a very simple project that I made to hone my CAD and CAM skills. The result is a very functional coaster that has a pretty cool design. What else is there to say? It's a coaster... shaped like a gear... I used Inkscape to CAD the design, and makerCAM to generate the toolpaths.   - 1/8" 2 F...
By: CalebPeters

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Wed, 2 Apr 2014 07:27:53 PDT
Mega Bloks/ Lego Minifigures Stands http://www.instructables.com/id/Mega-Bloks-Lego-Minifigures-Stands/ http://cdn.instructables.com/FL8/G0H6/HTG5GXMR/FL8G0H6HTG5GXMR.SQUARE2.jpg http://cdn.instructables.com/FL8/G0H6/HTG5GXMR/FL8G0H6HTG5GXMR.SQUARE.jpg http://cdn.instructables.com/FL8/G0H6/HTG5GXMR/FL8G0H6HTG5GXMR.SMALL.jpg RS Industries There are many times where I find myself wanting to display my Mega Bloks Halo minifigs but they keep falling over because they have no stand holding them up. So as a solution I took one of the stands I and got the measurements of the stands. I created a 3D model of the stand that is pretty close to...
By: RS Industries

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Tue, 1 Apr 2014 14:39:32 PDT
EarMuffs To Head Phones http://www.instructables.com/id/EarMuffs-To-Head-Phones/ http://cdn.instructables.com/F4Z/RTWS/HTF7K910/F4ZRTWSHTF7K910.SQUARE2.jpg http://cdn.instructables.com/F4Z/RTWS/HTF7K910/F4ZRTWSHTF7K910.SQUARE.jpg http://cdn.instructables.com/F4Z/RTWS/HTF7K910/F4ZRTWSHTF7K910.SMALL.jpg stevenarango My Fellow Instructables.. Here i have My DIY  Ear Muffs To Head Phone. All You Need is A Set of Ear Muffs From Bunnings Or Home Depo.  And A Set Of HeadPhones. Dismantle The Ear Muffs. Make a Small Channel For the Wire to Rest in to. see Picture. Place R Headphone Trough The Outer  Cover..  See...
By: stevenarango

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Mon, 31 Mar 2014 01:00:35 PDT
Fume Extractor With A Helping Hand http://www.instructables.com/id/Fume-Extractor-With-A-Helping-Hand/ http://cdn.instructables.com/F3S/6MW8/HTF7JXG3/F3S6MW8HTF7JXG3.SQUARE2.jpg http://cdn.instructables.com/F3S/6MW8/HTF7JXG3/F3S6MW8HTF7JXG3.SQUARE.jpg http://cdn.instructables.com/F3S/6MW8/HTF7JXG3/F3S6MW8HTF7JXG3.SMALL.jpg stevenarango Hello my Fellow Instructables. Here is my Fume Extractor With A Helping Hand.  My Parts List. 5mm PVC Sheet. Cut in to 5 Pieces Two 3 Inch Computer Fans. 1 LED , 1  Switch Wires,  Front Grill For The Carbon Filter, Not Pictured, 2 1/4" 30 Cm Plastic  Flexible Coolant Oil Hose. From Ebay  I Have P...
By: stevenarango

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Sun, 30 Mar 2014 23:03:36 PDT
Arduino Bowel Gauge http://www.instructables.com/id/Arduino-Bowel-Gauge/ http://cdn.instructables.com/FEV/UAYP/HT9ATMKF/FEVUAYPHT9ATMKF.SQUARE2.jpg http://cdn.instructables.com/FEV/UAYP/HT9ATMKF/FEVUAYPHT9ATMKF.SQUARE.jpg http://cdn.instructables.com/FEV/UAYP/HT9ATMKF/FEVUAYPHT9ATMKF.SMALL.jpg relliMVT In our current climate of caloric disseminators, few observe before and after exhumation of waste. To clarify, using a resistance sensor and an Arduino, we have hacked your bowels. Ingredients Arduino Uno Aluminum or Copper Strips 1K Ohm 1/4W Resistor 100K Ohm 1/4W Resistor 0.1uf Capacitor LCD Disp...
By: relliMVT

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Thu, 27 Mar 2014 12:08:59 PDT
Battery Charger using SCR http://www.instructables.com/id/Battery-Charger-using-SCR/ http://cdn.instructables.com/FSN/WKT7/HT7PB9B4/FSNWKT7HT7PB9B4.SQUARE2.jpg http://cdn.instructables.com/FSN/WKT7/HT7PB9B4/FSNWKT7HT7PB9B4.SQUARE.jpg http://cdn.instructables.com/FSN/WKT7/HT7PB9B4/FSNWKT7HT7PB9B4.SMALL.jpg Electronics Hub Look at the circuit diagram of battery charger using SCR. The battery is charged with small amount of AC voltage or DC voltage. So if you want to charge your battery with AC source, we need first limit the large AC voltage, need to filter the AC voltage to remove the noise, regulate and get the cons...
By: Electronics Hub

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Wed, 26 Mar 2014 04:36:37 PDT
How to make maze use C++ http://www.instructables.com/id/How-to-make-maze-use-C/ http://cdn.instructables.com/FJ7/2A80/HT73L4ZU/FJ72A80HT73L4ZU.SQUARE2.jpg http://cdn.instructables.com/FJ7/2A80/HT73L4ZU/FJ72A80HT73L4ZU.SQUARE.jpg http://cdn.instructables.com/FJ7/2A80/HT73L4ZU/FJ72A80HT73L4ZU.SMALL.jpg 513696765 It's just a algorithm,the file is C++ algorithm source program not include MFC files but you should port it in the MFC of VS2010
By: 513696765

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Wed, 26 Mar 2014 00:26:49 PDT
3D PRINTER X TATTOO MACHINE http://www.instructables.com/id/3D-PRINTER-X-TATTOO-MACHINE/ http://cdn.instructables.com/F0L/99D1/HT559WJH/F0L99D1HT559WJH.SQUARE2.jpg http://cdn.instructables.com/F0L/99D1/HT559WJH/F0L99D1HT559WJH.SQUARE.jpg http://cdn.instructables.com/F0L/99D1/HT559WJH/F0L99D1HT559WJH.SMALL.jpg appropriate audiences In october 2013, a famous design school in Paris, ENSCI les Ateliers, hosted a workshop organised by the French Ministry of culture. The idea was to use images, videos and sound fallen in the national pubic domain and use them in a sort of “Mashup”. The event was called Public Domain Remix. The stu...
By: appropriate audiences

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Tue, 25 Mar 2014 04:31:59 PDT
Interfacing 16X2 LCD with PIC Microcontroller http://www.instructables.com/id/Interfacing-16X2-LCD-with-PIC-Microcontroller/ http://cdn.instructables.com/FKL/LBL1/HT5CTYMT/FKLLBL1HT5CTYMT.SQUARE2.jpg http://cdn.instructables.com/FKL/LBL1/HT5CTYMT/FKLLBL1HT5CTYMT.SQUARE.jpg http://cdn.instructables.com/FKL/LBL1/HT5CTYMT/FKLLBL1HT5CTYMT.SMALL.jpg Electronics Hub Here, you will learn how to interface 16×2 LCD to PIC18F4550 microcontroller which is of family PIC18F. PIC18F4550 is an 8bit microcontroller and uses RISC architecture. PIC18F4550 has 40 pins in PDIP (dual in line package) and 44 pin in TQFP (Quad flat package). You may get detailed information abo...
By: Electronics Hub

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Tue, 25 Mar 2014 04:05:13 PDT
Monostable Multivibrator Circuit http://www.instructables.com/id/Monostable-Multivibrator-Circuit/ http://cdn.instructables.com/FRT/FZD7/HT5CTYF5/FRTFZD7HT5CTYF5.SQUARE2.jpg http://cdn.instructables.com/FRT/FZD7/HT5CTYF5/FRTFZD7HT5CTYF5.SQUARE.jpg http://cdn.instructables.com/FRT/FZD7/HT5CTYF5/FRTFZD7HT5CTYF5.SMALL.jpg Electronics Hub In monostable multivibrator there is one stable state and one astable state. This multivibrator need a trigger (external signal) to enter into the astable state and get back to the stable state after some time period. The time period will be set by the user, the monostable multivibrator is mainly us...
By: Electronics Hub

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Tue, 25 Mar 2014 03:33:41 PDT
Harley Davidson VROD 55mm custom signal mounts http://www.instructables.com/id/Harley-Davidson-VROD-55mm-custom-signal-mounts/ http://cdn.instructables.com/F5B/CSEI/HT5CTBIJ/F5BCSEIHT5CTBIJ.SQUARE2.jpg http://cdn.instructables.com/F5B/CSEI/HT5CTBIJ/F5BCSEIHT5CTBIJ.SQUARE.jpg http://cdn.instructables.com/F5B/CSEI/HT5CTBIJ/F5BCSEIHT5CTBIJ.SMALL.jpg megaduty Intro: This setup should work for any bike with 55mm front forks; but I particularly own a 2012 Harley Davidson Night Rod Special (VROD) and have been hacking around with it a bit.  One future modification is to chop the handle bars or go with a low profile setup and delete the factory handle bar m...
By: megaduty

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Mon, 24 Mar 2014 19:01:43 PDT
Yellow instructables ROBOT http://www.instructables.com/id/Yellow-instructables-ROBOT/ http://cdn.instructables.com/FOU/TSG9/HT558ZL4/FOUTSG9HT558ZL4.SQUARE2.jpg http://cdn.instructables.com/FOU/TSG9/HT558ZL4/FOUTSG9HT558ZL4.SQUARE.jpg http://cdn.instructables.com/FOU/TSG9/HT558ZL4/FOUTSG9HT558ZL4.SMALL.jpg nollie551 This is my version of the Yellow ROBOT  MATERIALS : 1. 1/16" plywood 2. 1/4" square dowels 3. box cutter 4. cheap acrylic paint 5. remote control car, spider , truck ect. you must gut 6. hot glue gun 7. foam sheets 8. black marker 9. look at  the pictures for anything that i forgot to list.
By: nollie551

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Mon, 24 Mar 2014 18:02:21 PDT
Simple Continuity Tester Circuit http://www.instructables.com/id/Simple-Continuity-Tester-Circuit-1/ http://cdn.instructables.com/FLD/W3NL/HT7PBE2L/FLDW3NLHT7PBE2L.SQUARE2.jpg http://cdn.instructables.com/FLD/W3NL/HT7PBE2L/FLDW3NLHT7PBE2L.SQUARE.jpg http://cdn.instructables.com/FLD/W3NL/HT7PBE2L/FLDW3NLHT7PBE2L.SMALL.jpg Electronics Hub A continuity tester is used to test whether there is continuity or connection between two components. Here is an easy designed circuit for testing the continuity. You may get detailed information about this circuit by reading the post - Simple Continuity Tester.
By: Electronics Hub

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Mon, 24 Mar 2014 11:12:47 PDT
Turn on USB Debugging Mode on Android 4.2/4.3 http://www.instructables.com/id/Turn-on-USB-Debugging-Mode-on-Android-4243/ http://cdn.instructables.com/F1D/Z4YM/HT559UCH/F1DZ4YMHT559UCH.SQUARE2.jpg http://cdn.instructables.com/F1D/Z4YM/HT559UCH/F1DZ4YMHT559UCH.SQUARE.jpg http://cdn.instructables.com/F1D/Z4YM/HT559UCH/F1DZ4YMHT559UCH.SMALL.jpg Mr Curiosity If you have recently upgraded your device to Android 4.2 Jelly Bean or have bought a new device with 4.2 or higher pre-installed, do not be surprised if you find the  ”Developer Options” missing. How to Enable Developers Options on Android 4.2 In fact, the developer options lie at the core of Andr...
By: Mr Curiosity

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Sun, 23 Mar 2014 13:19:37 PDT
turn your phone into a microscope http://www.instructables.com/id/turn-your-phone-into-a-microscope/ http://cdn.instructables.com/FBL/X38X/HT3E066Z/FBLX38XHT3E066Z.SQUARE2.jpg http://cdn.instructables.com/FBL/X38X/HT3E066Z/FBLX38XHT3E066Z.SQUARE.jpg http://cdn.instructables.com/FBL/X38X/HT3E066Z/FBLX38XHT3E066Z.SMALL.jpg aucancer98 This my first instructables so please be nice. :) things you will need for this instructable - a lens cap from an old cd-rom's lens - tape - cell phone (any kind) - scissors
By: aucancer98

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Sun, 23 Mar 2014 12:51:10 PDT