Instructables: exploring - stepbystep - technology - wireless http://www.instructables.com Tue, 9 Feb 2016 00:23:50 PST BLOX v1.01 TP-LINK TL-WR703N Antenna Mod Using U.FL SMT Connector http://www.instructables.com/id/TP-LINK-TL-WR703N-Antenna-Mod-Using-UFL-SMT-Connec/
TP-LINK TL-WR703N Antenna Mod Using U.FL SMT Connector - More DIY How To Projects]]> http://cdn.instructables.com/F45/RS70/IK7BKO6S/F45RS70IK7BKO6S.SQUARE2.jpg http://cdn.instructables.com/F45/RS70/IK7BKO6S/F45RS70IK7BKO6S.SQUARE.jpg http://cdn.instructables.com/F45/RS70/IK7BKO6S/F45RS70IK7BKO6S.SMALL.jpg the_plaid_scientist After having success with the TL-MR3040, I also wanted to expand the range of the WR703N by adding an external antenna via a new SMT U.FL connector and RP-SMA pigtail. No fancy tools or special training required to build. Gather Materials ++Things You'll Need++Parts:- U.FL SMT connector (1)http:/...
By: the_plaid_scientist

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Mon, 1 Feb 2016 18:56:52 PST
Getting Started With the ESP8266 ESP-01 http://www.instructables.com/id/Getting-Started-With-the-ESP8266-ESP-01/
Getting Started With the ESP8266 ESP-01 - More DIY How To Projects]]> http://cdn.instructables.com/FM0/7CMV/IJX7GE45/FM07CMVIJX7GE45.SQUARE2.jpg http://cdn.instructables.com/FM0/7CMV/IJX7GE45/FM07CMVIJX7GE45.SQUARE.jpg http://cdn.instructables.com/FM0/7CMV/IJX7GE45/FM07CMVIJX7GE45.SMALL.jpg JayconSystems The ESP8266 ESP-01 is a Wi-Fi module that allows microcontrollers access to a Wi-Fi network. This module is a self-contained SOC (System On a Chip) that doesn’t necessarily need a microcontroller to manipulate inputs and outputs as you would normally do with an Arduino, for example, because the ESP-...
By: JayconSystems

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Thu, 28 Jan 2016 10:06:33 PST
Smart Trash Can - for a Smart City http://www.instructables.com/id/Smart-Trash-Can-for-a-Smart-City/
Smart Trash Can - for a Smart City - More DIY How To Projects]]> http://cdn.instructables.com/F6U/OSTB/IJRHR4C9/F6UOSTBIJRHR4C9.SQUARE2.jpg http://cdn.instructables.com/F6U/OSTB/IJRHR4C9/F6UOSTBIJRHR4C9.SQUARE.jpg http://cdn.instructables.com/F6U/OSTB/IJRHR4C9/F6UOSTBIJRHR4C9.SMALL.jpg Alpha007 Overflowing garbage bins have been another cause of concern for residents in developing countries. With increase in population, the scenario of cleanliness with respect to garbage management is degrading tremendously. With the already prevailing diseases, the open containers are proving to be a bree...
By: Alpha007

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Sun, 24 Jan 2016 04:52:21 PST
WiFiBee (ESP8266) LED blink IDE Arduino http://www.instructables.com/id/WiFiBee-ESP8266-LED-Blink-IDE-Arduino/
WiFiBee (ESP8266) LED blink IDE Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FEM/4114/IJEOVHFH/FEM4114IJEOVHFH.SQUARE2.jpg http://cdn.instructables.com/FEM/4114/IJEOVHFH/FEM4114IJEOVHFH.SQUARE.jpg http://cdn.instructables.com/FEM/4114/IJEOVHFH/FEM4114IJEOVHFH.SMALL.jpg DiegoO La tarjeta WiFiBee posee el famoso módulo ESP8266 que permite agregar conexión Wi-Fi a tus proyectos.Existen 3 maneras de programar el módulo: Comandos AT: el módulo se configura a través de comandos enviados desde el PC o microcontrolador LUA: lenguaje de programación usado por el softwar...
By: DiegoO

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Fri, 15 Jan 2016 10:53:08 PST
WiFiBee (ESP8266) LED blink LUA ESPlorer http://www.instructables.com/id/WiFiBee-ESP8266-LED-Blink-LUA-ESPlorer/
WiFiBee (ESP8266) LED blink LUA ESPlorer - More DIY How To Projects]]> http://cdn.instructables.com/FCQ/WIAV/IJEOVGX4/FCQWIAVIJEOVGX4.SQUARE2.jpg http://cdn.instructables.com/FCQ/WIAV/IJEOVGX4/FCQWIAVIJEOVGX4.SQUARE.jpg http://cdn.instructables.com/FCQ/WIAV/IJEOVGX4/FCQWIAVIJEOVGX4.SMALL.jpg DiegoO La tarjeta WiFiBee posee el famoso módulo ESP8266 que permite agregar conexión Wi-Fi a tus proyectos.Existen 3 maneras de programar el módulo: Comandos AT: el módulo se configura a través de comandos enviados desde el PC o microcontrolador LUA: lenguaje de programación usado por el software d...
By: DiegoO

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Fri, 15 Jan 2016 07:52:53 PST
ESP8266-1 Enabled RC Turned Wifi Car With Browser Controlled Direction. http://www.instructables.com/id/ESP8266-1-Enabled-RC-Turned-Wifi-Car-With-Browser-/
ESP8266-1 Enabled RC Turned Wifi Car With Browser Controlled Direction. - More DIY How To Projects]]> http://cdn.instructables.com/FWM/Z8B0/IJ8X04G4/FWMZ8B0IJ8X04G4.SQUARE2.jpg http://cdn.instructables.com/FWM/Z8B0/IJ8X04G4/FWMZ8B0IJ8X04G4.SQUARE.jpg http://cdn.instructables.com/FWM/Z8B0/IJ8X04G4/FWMZ8B0IJ8X04G4.SMALL.jpg sumbasu This project is conceived to demonstrate the capability of basic IoT devices. The objective was to control the motion of a car through web browser. I had couple of options to achieve this - 1) Over web, directly controlling the motor of the car by an WiFi module, 2) Configuring the Wifi module as an...
By: sumbasu

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Mon, 11 Jan 2016 07:22:12 PST
DIY 2G/3G/4G wireless cell phone signal booster http://www.instructables.com/id/DIY-2G3G4G-Wireless-Cell-Phone-Signal-Booster/
DIY 2G/3G/4G wireless cell phone signal booster - More DIY How To Projects]]> http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SQUARE2.jpg http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SQUARE.jpg http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SMALL.jpg Lau Han Ching Before begin. Where i stay is a rural area., cell phone signal reception is a nightmare. 1 bar or no service, the best i can get is 2 bar. After a long searching for a solution, trial and error. Discover this simple solution without purchased a expensive 3G signal booster. Here the guide to build on...
By: Lau Han Ching

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Sat, 9 Jan 2016 07:36:01 PST
RGB-Led Clock With Bluetooth Smart http://www.instructables.com/id/RGB-Led-Clock-With-Bluetooth-Smart/
RGB-Led Clock With Bluetooth Smart - More DIY How To Projects]]> http://cdn.instructables.com/FYZ/XOUG/IJ6CENQ7/FYZXOUGIJ6CENQ7.SQUARE2.jpg http://cdn.instructables.com/FYZ/XOUG/IJ6CENQ7/FYZXOUGIJ6CENQ7.SQUARE.jpg http://cdn.instructables.com/FYZ/XOUG/IJ6CENQ7/FYZXOUGIJ6CENQ7.SMALL.jpg andyk75 This instructable shows you how to use a Cypress-BLE-Devkit to build a RGB-LED-Clock. You need only very few things: RGB-LED-Strip with 30 or 60 WS2812b-LEDs. a grid-style PC board some pin-header pins and a bit of wire. a 5V power-source (could be a USB-Plug!) The Cypress CY8CKIT-042-BLE Blue...
By: andyk75

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Sat, 9 Jan 2016 03:08:38 PST
How to make a wireless control robot in few simple steps http://www.instructables.com/id/HOW-TO-MAKE-a-WIRED-FOUR-WHEEL-ROBOT-WIRELESS/
How to make a wireless control robot in few simple steps - More DIY How To Projects]]> http://cdn.instructables.com/FQB/XDXK/IJ1TXT2F/FQBXDXKIJ1TXT2F.SQUARE2.jpg http://cdn.instructables.com/FQB/XDXK/IJ1TXT2F/FQBXDXKIJ1TXT2F.SQUARE.jpg http://cdn.instructables.com/FQB/XDXK/IJ1TXT2F/FQBXDXKIJ1TXT2F.SMALL.jpg lokeshsingre 1) perf board (dummy pcb)2) wires3) encoder ht12e and decoder ht12d ic's, l293d motor driver4) rf modules 5) resistances 1m and 51k 6) led's 7) ic7805 voltage regulator 8) 2 dpdt switches 9) 4dc gear motors 10) 1 chasy 11) batteries and battery clips thats all now you are ready to goDON'T LOOK AT TH...
By: lokeshsingre

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Wed, 6 Jan 2016 08:19:39 PST
Sparkfun Thing: How to Trigger IFTTT Event and Send Extra Email Data http://www.instructables.com/id/Sparkfun-Thing-How-to-Trigger-IFTTT-Event-and-Send/
Sparkfun Thing: How to Trigger IFTTT Event and Send Extra Email Data - More DIY How To Projects]]> http://cdn.instructables.com/FLA/WKBN/IJ1PKG84/FLAWKBNIJ1PKG84.SQUARE2.jpg http://cdn.instructables.com/FLA/WKBN/IJ1PKG84/FLAWKBNIJ1PKG84.SQUARE.jpg http://cdn.instructables.com/FLA/WKBN/IJ1PKG84/FLAWKBNIJ1PKG84.SMALL.jpg MikeC180 I was playing with Sparkfun ESP8266 Thing and IFTTT Maker Channel. I wanted to trigger an IFTTT event and then send an email to myself with extra data .For example, trigger Home Security Event , sending extra data , a text string "Side Gate Open" .But .. I could not find any examples on how to do ...
By: MikeC180

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Tue, 5 Jan 2016 20:00:38 PST
Keyboard Amputation of Uniden BC245 Scanner http://www.instructables.com/id/Keyboard-Amputation-of-Uniden-BC245-Scanner/
Keyboard Amputation of Uniden BC245 Scanner - More DIY How To Projects]]> http://cdn.instructables.com/F2G/7HTJ/IIOWQOGO/F2G7HTJIIOWQOGO.SQUARE2.jpg http://cdn.instructables.com/F2G/7HTJ/IIOWQOGO/F2G7HTJIIOWQOGO.SQUARE.jpg http://cdn.instructables.com/F2G/7HTJ/IIOWQOGO/F2G7HTJIIOWQOGO.SMALL.jpg TechPaul A hardware hack, literally. Discovering the failure I had recently dragged an old Uniden BC245 out of retirement, I now generally use SDR or frequency specific radios(ie ADSB, AIS), and attached it to an Arduino clone via a homemade RS232(MAX232) shield.I had the software running nicely and was j...
By: TechPaul

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Sun, 27 Dec 2015 19:26:30 PST
Wireless electric energy transfer circuit http://www.instructables.com/id/Wireless-Electric-Energy-Transfer-Circuit/
Wireless electric energy transfer circuit - More DIY How To Projects]]> http://cdn.instructables.com/FI0/I2YE/IINHDAQQ/FI0I2YEIINHDAQQ.SQUARE2.jpg http://cdn.instructables.com/FI0/I2YE/IINHDAQQ/FI0I2YEIINHDAQQ.SQUARE.jpg http://cdn.instructables.com/FI0/I2YE/IINHDAQQ/FI0I2YEIINHDAQQ.SMALL.jpg sajalgupta Wireless power transfer (WPT)or wireless energy transmission is the transmission of electrical power from a power source to a consuming device without using discrete man made conductors. It is a generic term that refers to a number of different power transmission technologies that use time-varying e...
By: sajalgupta

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Fri, 25 Dec 2015 06:58:47 PST
How to boos Wi-Fi router signal and speed http://www.instructables.com/id/How-to-Boos-Wi-Fi-Router-Signal-and-Speed/
How to boos Wi-Fi router signal and speed - More DIY How To Projects]]> http://cdn.instructables.com/FES/2DVW/IIM3Z48C/FES2DVWIIM3Z48C.SQUARE2.jpg http://cdn.instructables.com/FES/2DVW/IIM3Z48C/FES2DVWIIM3Z48C.SQUARE.jpg http://cdn.instructables.com/FES/2DVW/IIM3Z48C/FES2DVWIIM3Z48C.SMALL.jpg CatandAndrew How to boost/increase Wi-Fi ( wireless ) signal range and speed using a juice, bier, coke or other can.
By: CatandAndrew

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Wed, 23 Dec 2015 07:19:44 PST
Explore the Cellular Network With LinkIt ONE http://www.instructables.com/id/Explore-the-Cellular-Network-With-LinkIt-ONE/
Explore the Cellular Network With LinkIt ONE - More DIY How To Projects]]> http://cdn.instructables.com/FHP/BUM9/IIEUJQ0X/FHPBUM9IIEUJQ0X.SQUARE2.jpg http://cdn.instructables.com/FHP/BUM9/IIEUJQ0X/FHPBUM9IIEUJQ0X.SQUARE.jpg http://cdn.instructables.com/FHP/BUM9/IIEUJQ0X/FHPBUM9IIEUJQ0X.SMALL.jpg Dr_Salica Any sufficiently advanced technology is indistinguishable from magic -- Arthur C. ClarkeWe are surrounded with technology that we don't always fully understand. Take the cellular network for example. Sure, you know that there are radio waves involved and that your phone is communicating with some ce...
By: Dr_Salica

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Sun, 20 Dec 2015 18:32:36 PST
nRF51822 based BLE Beacon http://www.instructables.com/id/NRF51822-Based-BLE-Beacon/
nRF51822 based BLE Beacon - More DIY How To Projects]]> http://cdn.instructables.com/FFW/KFLB/II94W9U9/FFWKFLBII94W9U9.SQUARE2.jpg http://cdn.instructables.com/FFW/KFLB/II94W9U9/FFWKFLBII94W9U9.SQUARE.jpg http://cdn.instructables.com/FFW/KFLB/II94W9U9/FFWKFLBII94W9U9.SMALL.jpg victoryking Our aim for this instructable is to make a BLE beacon based on nRF51822.What are Beacons?A beacon is an intentionally conspicuous device designed to attract attention to a specific location.In past people used Light, sound etc as beacons, but we will be using Bluetooth low energy RF energy as our be...
By: victoryking

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Thu, 17 Dec 2015 05:39:12 PST
How to use Bluetooth 4.0 HM10 http://www.instructables.com/id/How-to-Use-Bluetooth-40-HM10/
How to use Bluetooth 4.0 HM10 - More DIY How To Projects]]> http://cdn.instructables.com/F45/LR8X/II992BE6/F45LR8XII992BE6.SQUARE2.jpg http://cdn.instructables.com/F45/LR8X/II992BE6/F45LR8XII992BE6.SQUARE.jpg http://cdn.instructables.com/F45/LR8X/II992BE6/F45LR8XII992BE6.SMALL.jpg Dan Chen In this example, I will show you how to communicate one micro controller to another micro controller BOTH WAYS via serial with cc2541 (BLE-HM-10). https://www.youtube.com/watch?v=6zXYH9arHMI For board design and code please download BLE_Duplex Introduction HM-10 is a BLE module for embedded sy...
By: Dan Chen

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Wed, 16 Dec 2015 21:59:07 PST
Simplest Bluetooth 4.0 BLE & Arduino for $7 http://www.instructables.com/id/Simplest-Bluetooth-40-BLE-Arduino-for-7/
Simplest Bluetooth 4.0 BLE & Arduino for $7 - More DIY How To Projects]]> http://cdn.instructables.com/FI4/QZE8/IHZ4T9QZ/FI4QZE8IHZ4T9QZ.SQUARE2.jpg http://cdn.instructables.com/FI4/QZE8/IHZ4T9QZ/FI4QZE8IHZ4T9QZ.SQUARE.jpg http://cdn.instructables.com/FI4/QZE8/IHZ4T9QZ/FI4QZE8IHZ4T9QZ.SMALL.jpg ClintK2 This tutorial is intended to show the minimum steps to get a Bluetooth 4.0 CC2540 Module to connect to an Android Smartphone or tablet. Buy Arudino Nano on Ebay for $3 Buy a Bluetooth BLE "SMART" Serial uart on Ebay for $3.46 Connect the Nano and the Bluetooth Serial Module Select boa...
By: ClintK2

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Thu, 10 Dec 2015 10:00:37 PST
The Sharpie Pen Yagi Adapter http://www.instructables.com/id/The-Sharpie-Pen-Yagi-Adapter/
The Sharpie Pen Yagi Adapter - More DIY How To Projects]]> http://cdn.instructables.com/FH8/5IT8/II1LJ6V4/FH85IT8II1LJ6V4.SQUARE2.jpg http://cdn.instructables.com/FH8/5IT8/II1LJ6V4/FH85IT8II1LJ6V4.SQUARE.jpg http://cdn.instructables.com/FH8/5IT8/II1LJ6V4/FH85IT8II1LJ6V4.SMALL.jpg andrew mcneil Came across this little adapter that changes a small dipole antenna into a slightly more powerful directional Yagi. This is not a new idea as there is the windsurfer and the overrated Pringles can. As I was interested to see how well it worked so I changed the measurements to suite a smaller boom as...
By: andrew mcneil

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Wed, 9 Dec 2015 11:58:47 PST
Antennas http://www.instructables.com/id/Antennas/
Antennas - More DIY How To Projects]]> http://cdn.instructables.com/FKL/G45Q/IHWIPS25/FKLG45QIHWIPS25.SQUARE2.jpg http://cdn.instructables.com/FKL/G45Q/IHWIPS25/FKLG45QIHWIPS25.SQUARE.jpg http://cdn.instructables.com/FKL/G45Q/IHWIPS25/FKLG45QIHWIPS25.SMALL.jpg ender_scythe Hello people of this Earth, or other planet... um anyway... in this instuctable I will teach you how to make antennas, how they work and how to design your own antennas! What Even is an Antenna? An antenna is a device which picks up electromagnetic waves, radio waves are a good example. So, a rad...
By: ender_scythe

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Tue, 8 Dec 2015 07:30:28 PST
Connect Linkit One to ubidots for IoT http://www.instructables.com/id/Connect-Linkit-One-to-ubidots-for-IoT/
Connect Linkit One to ubidots for IoT - More DIY How To Projects]]> http://cdn.instructables.com/FHY/PQL9/IHP4JUNN/FHYPQL9IHP4JUNN.SQUARE2.jpg http://cdn.instructables.com/FHY/PQL9/IHP4JUNN/FHYPQL9IHP4JUNN.SQUARE.jpg http://cdn.instructables.com/FHY/PQL9/IHP4JUNN/FHYPQL9IHP4JUNN.SMALL.jpg tejalmamaniya IoT is the USP of this board. In this instructable, I'm going to gather readings of temperature and Altitude from MS5607 sensor and upload it to the ubidots site and see how it can be used to in the world of internet Prerequisites 1. You'll need a WIFI router with internet connection. In case you...
By: tejalmamaniya

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Wed, 2 Dec 2015 13:50:50 PST
Helical Cone Antenna Jig http://www.instructables.com/id/Helical-Cone-Antenna-Jig/
Helical Cone Antenna Jig - More DIY How To Projects]]> http://cdn.instructables.com/F05/J7N9/IHS1KP2F/F05J7N9IHS1KP2F.SQUARE2.jpg http://cdn.instructables.com/F05/J7N9/IHS1KP2F/F05J7N9IHS1KP2F.SQUARE.jpg http://cdn.instructables.com/F05/J7N9/IHS1KP2F/F05J7N9IHS1KP2F.SMALL.jpg andrew mcneil Helical Cone Antenna JigIn this video I show you how I made a jig for the cone antenna so that I can turn the coils with repeatability and accuracy that is required in order to sell these antennas in my shop. But if you wish to make your own if you take the time to build the jig it will make the pro...
By: andrew mcneil

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Wed, 2 Dec 2015 12:05:36 PST
Wideband Spiral Helical Cone Antenna for WiFi and FPV http://www.instructables.com/id/Wideband-Spiral-Helical-Cone-Antenna-for-WiFi-and-/
Wideband Spiral Helical Cone Antenna for WiFi and FPV - More DIY How To Projects]]> http://cdn.instructables.com/F0P/69GQ/IHS1KNZJ/F0P69GQIHS1KNZJ.SQUARE2.jpg http://cdn.instructables.com/F0P/69GQ/IHS1KNZJ/F0P69GQIHS1KNZJ.SQUARE.jpg http://cdn.instructables.com/F0P/69GQ/IHS1KNZJ/F0P69GQIHS1KNZJ.SMALL.jpg andrew mcneil Wideband Spiral Helical Cone Antenna for WiFi and FPV In this video I show you how to build your own helical cone antenna for WiFi and FPV use. The main benefit of this antenna is its wideband properties over a large range of the RF spectrum making this a very useful and practical antenna
By: andrew mcneil

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Wed, 2 Dec 2015 11:59:50 PST
Getting Started With The Particle Photon http://www.instructables.com/id/Getting-Started-With-The-Particle-Photon/
Getting Started With The Particle Photon - More DIY How To Projects]]> http://cdn.instructables.com/FAV/LYZL/IHM9P1IY/FAVLYZLIHM9P1IY.SQUARE2.jpg http://cdn.instructables.com/FAV/LYZL/IHM9P1IY/FAVLYZLIHM9P1IY.SQUARE.jpg http://cdn.instructables.com/FAV/LYZL/IHM9P1IY/FAVLYZLIHM9P1IY.SMALL.jpg ilovekoalas Hello fellow makers! Today I will be showing you about a little tiny product that can pack a punch in IoT. Today we will be working with the Particle Photon. Here are the specs:Particle P0 WiFi moduleBroadcom BCM43362 WiFi chipSTM32F205 120Mhz ARM Cortex M31MB flash128KB RAM 802.11b/g/nSoft AP setup...
By: ilovekoalas

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Mon, 30 Nov 2015 14:59:22 PST
DIY Cheap FPV Wireless Goggles http://www.instructables.com/id/DIY-Cheap-FPV-Wireless-Goggles/
DIY Cheap FPV Wireless Goggles - More DIY How To Projects]]> http://cdn.instructables.com/FIW/7TOK/IHKU827D/FIW7TOKIHKU827D.SQUARE2.jpg http://cdn.instructables.com/FIW/7TOK/IHKU827D/FIW7TOKIHKU827D.SQUARE.jpg http://cdn.instructables.com/FIW/7TOK/IHKU827D/FIW7TOKIHKU827D.SMALL.jpg TheOverclocker this instructable will show you how you can make very simple FPV Goggles in less than 1 hour. this cheap wireless FPV GOGGLES powered by 4.3 TFT and 5.8ghz video reciever.you can use this fpv system with your UAV, robot, car or anything you can think about.click here to see the FPV system work.this ...
By: TheOverclocker

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Mon, 30 Nov 2015 07:32:47 PST
Altitude Monitor via wifi http://www.instructables.com/id/Altitude-Monitor-via-wifi/
Altitude Monitor via wifi - More DIY How To Projects]]> http://cdn.instructables.com/FD1/Y4MX/IHJJ5CYF/FD1Y4MXIHJJ5CYF.SQUARE2.jpg http://cdn.instructables.com/FD1/Y4MX/IHJJ5CYF/FD1Y4MXIHJJ5CYF.SQUARE.jpg http://cdn.instructables.com/FD1/Y4MX/IHJJ5CYF/FD1Y4MXIHJJ5CYF.SMALL.jpg tejalmamaniya We use barometer MS5607 to get the altitude reading. The datasheet of the sensor is provided here.Secondly we use an inbuilt module to give us updates on the reading, ie. the Wi-Fi.Thus we can get regualer updates of the readings without any delay Connections MS5607 : LinkitGND : gndVIN : 3V3SCL ...
By: tejalmamaniya

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Fri, 27 Nov 2015 05:52:19 PST
Meten Aan Water - Penmann-Monteith http://www.instructables.com/id/Meten-Aan-Water-Penmann-Monteith/
Meten Aan Water - Penmann-Monteith - More DIY How To Projects]]> http://cdn.instructables.com/F4O/TCPI/IHGJWWPZ/F4OTCPIIHGJWWPZ.SQUARE2.jpg http://cdn.instructables.com/F4O/TCPI/IHGJWWPZ/F4OTCPIIHGJWWPZ.SQUARE.jpg http://cdn.instructables.com/F4O/TCPI/IHGJWWPZ/F4OTCPIIHGJWWPZ.SMALL.jpg Penmann In het kader van het vak “Meten aan water” is er besloten een anemometer te maken.Er is gekozen voor een molentje met drie windvangers die zijn gemonteerd aan een draaibare as. Door middel van een “hall sensor” worden het aantal rondes per minuut bepaalt. Een hall sensor wisselt na contact met een m...
By: Penmann

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Thu, 26 Nov 2015 14:09:59 PST
Mind controlled Robotic hand http://www.instructables.com/id/Mind-controlled-Robotic-hand/
Mind controlled Robotic hand - More DIY How To Projects]]> http://cdn.instructables.com/FUA/8YU3/IHDUM7PS/FUA8YU3IHDUM7PS.SQUARE2.jpg http://cdn.instructables.com/FUA/8YU3/IHDUM7PS/FUA8YU3IHDUM7PS.SQUARE.jpg http://cdn.instructables.com/FUA/8YU3/IHDUM7PS/FUA8YU3IHDUM7PS.SMALL.jpg tulsaparihar In this experiment, i control a robotic hand from my mind Description Thisis a future technology experiment , you really can’t believe whether matter can be controlled from mindHere is the answer, Yes you can do This experiment is about mind over matter you controlled a robotic hand from your mi...
By: tulsaparihar

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Wed, 25 Nov 2015 06:24:14 PST
Control LED using Local Wifi http://www.instructables.com/id/Control-LED-using-Local-Wifi/
Control LED using Local Wifi - More DIY How To Projects]]> http://cdn.instructables.com/F90/JN9D/IHCDYDCR/F90JN9DIHCDYDCR.SQUARE2.jpg http://cdn.instructables.com/F90/JN9D/IHCDYDCR/F90JN9DIHCDYDCR.SQUARE.jpg http://cdn.instructables.com/F90/JN9D/IHCDYDCR/F90JN9DIHCDYDCR.SMALL.jpg tejalmamaniya We may require to transmit data from the board to other devices at some point or another.Linkit one provides us with many options like GSM, GPRS, Bluetooth, micro SD, Audio and WiFiLinkit one has built in WiFi module, which can be used to transmit and receive data through WLAN.Thus in ths instructab...
By: tejalmamaniya

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Tue, 24 Nov 2015 07:18:30 PST
Wifi Calendar http://www.instructables.com/id/Wifi-Calendar/
Wifi Calendar - More DIY How To Projects]]> http://cdn.instructables.com/FYC/C99S/IHCBUBVS/FYCC99SIHCBUBVS.SQUARE2.jpg http://cdn.instructables.com/FYC/C99S/IHCBUBVS/FYCC99SIHCBUBVS.SQUARE.jpg http://cdn.instructables.com/FYC/C99S/IHCBUBVS/FYCC99SIHCBUBVS.SMALL.jpg dushyantahuja Ever since I created my physical android notifier, I've been thinking of a more complete dashboard; this recipe describes the initial hardware setup for a basic calendar; the internet capabilities are yet to be developed. The next iteration would have the following features: Weather [ongoing] Sh...
By: dushyantahuja

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Mon, 23 Nov 2015 22:16:08 PST
SMS Controlled LED using Linkit One http://www.instructables.com/id/SMS-Controlled-LED-using-Linkit-One/
SMS Controlled LED using Linkit One - More DIY How To Projects]]> http://cdn.instructables.com/FMC/KMC2/IHC9LVB4/FMCKMC2IHC9LVB4.SQUARE2.jpg http://cdn.instructables.com/FMC/KMC2/IHC9LVB4/FMCKMC2IHC9LVB4.SQUARE.jpg http://cdn.instructables.com/FMC/KMC2/IHC9LVB4/FMCKMC2IHC9LVB4.SMALL.jpg kmamaniya Linkit One has numerous transrecieving options since its versatile connectivity. Since Linkit one has inbuilt SIM module, we don't need any external shield or accessories.In this instructable I'm gonna show you how we can use GSM SIM card as an transreciever and use data obtained by SMS to control a...
By: kmamaniya

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Mon, 23 Nov 2015 12:17:11 PST
Using a Monolithic Microwave Integrated Circuit (MMIC) as a 50 MHz amplifer http://www.instructables.com/id/Using-a-MMIC-as-a-50-MHz-amplifer/
Using a Monolithic Microwave Integrated Circuit (MMIC) as a 50 MHz amplifer - More DIY How To Projects]]> http://cdn.instructables.com/FFL/1E96/IHC9MBGL/FFL1E96IHC9MBGL.SQUARE2.jpg http://cdn.instructables.com/FFL/1E96/IHC9MBGL/FFL1E96IHC9MBGL.SQUARE.jpg http://cdn.instructables.com/FFL/1E96/IHC9MBGL/FFL1E96IHC9MBGL.SMALL.jpg mr electro MMIC IC's have been around for about 25 years and are versatile and affordable. Their small size 2mm, with leads that are "surface mount" as opposed to "through hole" deters a lot of electronics and radio amateurs from using them. If you have patience and practice using a small soldering iron wh...
By: mr electro

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Mon, 23 Nov 2015 10:49:26 PST
BLE-Controlled WS2801 LEDs http://www.instructables.com/id/BLE-Controlled-WS2801-LEDs/
BLE-Controlled WS2801 LEDs - More DIY How To Projects]]> http://cdn.instructables.com/FJL/2SFY/IHAWFRG9/FJL2SFYIHAWFRG9.SQUARE2.jpg http://cdn.instructables.com/FJL/2SFY/IHAWFRG9/FJL2SFYIHAWFRG9.SQUARE.jpg http://cdn.instructables.com/FJL/2SFY/IHAWFRG9/FJL2SFYIHAWFRG9.SMALL.jpg andyk75 This instructable shows how to use the Cypress BLE-Devboards for Bluetooth-Low-Energy projects. This BLE-board is powered by a Cortex-M0 and has a lot of resources and computing power left for own applications. And the best of all: It costs only 10€ and you don't need any other parts to operate it. ...
By: andyk75

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Mon, 23 Nov 2015 10:41:53 PST
LinkIt One Bluetooth Outlet http://www.instructables.com/id/LinkIt-One-Bluetooth-Outlet/
LinkIt One Bluetooth Outlet - More DIY How To Projects]]> http://cdn.instructables.com/F2X/ZSTL/IH6LZD00/F2XZSTLIH6LZD00.SQUARE2.jpg http://cdn.instructables.com/F2X/ZSTL/IH6LZD00/F2XZSTLIH6LZD00.SQUARE.jpg http://cdn.instructables.com/F2X/ZSTL/IH6LZD00/F2XZSTLIH6LZD00.SMALL.jpg ZachB7 In this instructable I will be showing you how to make a bluetooth-controlled outlet with the LinkIt One board. Supplies To make this project you will need:A LinkIt ONE board with cableJumper wiresRelay ModuleWire (to connect the outlets the the plug)A plug (plugs into the wall outlet)Android Pho...
By: ZachB7

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Thu, 19 Nov 2015 16:22:26 PST
5 8GHz Spiral Helical Cone Antenna http://www.instructables.com/id/5-8GHz-Spiral-Helical-Cone-Antenna/
5 8GHz Spiral Helical Cone Antenna - More DIY How To Projects]]> http://cdn.instructables.com/FF4/VRCO/IH0YKSZA/FF4VRCOIH0YKSZA.SQUARE2.jpg http://cdn.instructables.com/FF4/VRCO/IH0YKSZA/FF4VRCOIH0YKSZA.SQUARE.jpg http://cdn.instructables.com/FF4/VRCO/IH0YKSZA/FF4VRCOIH0YKSZA.SMALL.jpg andrew mcneil 5.8GHz Spiral Helical Cone Antenna In this video I show you how to make a spiral helical cone antenna tuned more towards the 5.8GHz frequency. One of the major benefits of this antenna over the straight helical is its increased beamwidth.
By: andrew mcneil

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Mon, 16 Nov 2015 11:23:03 PST
Log Periodic 2 4GHz 11 6dBi http://www.instructables.com/id/Log-Periodic-2-4GHz-11-6dBi/
Log Periodic 2 4GHz 11 6dBi - More DIY How To Projects]]> http://cdn.instructables.com/FGZ/T41N/IH3TB8TR/FGZT41NIH3TB8TR.SQUARE2.jpg http://cdn.instructables.com/FGZ/T41N/IH3TB8TR/FGZT41NIH3TB8TR.SQUARE.jpg http://cdn.instructables.com/FGZ/T41N/IH3TB8TR/FGZT41NIH3TB8TR.SMALL.jpg andrew mcneil Log Periodic 2.4GHz 11.6dBiIn this video I take what we learned from the prototype to make a more professional finished product. It also has 12 elements that give it more gain and is made using brass to give it more strength and durability. It takes a little more effort and time to make but the over...
By: andrew mcneil

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Mon, 16 Nov 2015 10:15:24 PST
Wireless Energy Meter With Load Control http://www.instructables.com/id/Wireless-Energy-Meter-With-Load-Control/
Wireless Energy Meter With Load Control - More DIY How To Projects]]> http://cdn.instructables.com/FGF/G4AZ/IH0WBNN3/FGFG4AZIH0WBNN3.SQUARE2.jpg http://cdn.instructables.com/FGF/G4AZ/IH0WBNN3/FGFG4AZIH0WBNN3.SQUARE.jpg http://cdn.instructables.com/FGF/G4AZ/IH0WBNN3/FGFG4AZIH0WBNN3.SMALL.jpg Arnab Das INTRODUCTIONHi guys am a 3rd Year University Student of Lovely Professional University, India currently pursuing Electronics and Communication Engineering . Youtube Channel :::: https://www.youtube.com/channel/UC6ck0xanIUl14Oor...Facebook Profile :::: https://www.facebook.com/arnab.das.bwnGitHub ...
By: Arnab Das

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Mon, 16 Nov 2015 02:15:30 PST
puzzling treasure chest opens using twitter and wireless energy http://www.instructables.com/id/puzzling-treasure-chest-opens-using-twitter-and-wi/
puzzling treasure chest opens using twitter and wireless energy - More DIY How To Projects]]> http://cdn.instructables.com/FQF/Q93V/IGZEND9E/FQFQ93VIGZEND9E.SQUARE2.jpg http://cdn.instructables.com/FQF/Q93V/IGZEND9E/FQFQ93VIGZEND9E.SQUARE.jpg http://cdn.instructables.com/FQF/Q93V/IGZEND9E/FQFQ93VIGZEND9E.SMALL.jpg nusnel A puzzling present! My "victim" is given three boxes: A very small box locked with chains and a padlock. A locked small box with no outside locks, that is closed and has a reflective upper lid. A big pirate-y treasure box. Opening the treasure box reveals a treasure map glued to the bottom. Searc...
By: nusnel

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Sat, 14 Nov 2015 16:12:29 PST
How to Map of Your Wi-Fi Signal http://www.instructables.com/id/How-to-Map-of-Your-Wi-Fi-Signal/
How to Map of Your Wi-Fi Signal - More DIY How To Projects]]> http://cdn.instructables.com/FXD/A1YJ/IGWJXOGG/FXDA1YJIGWJXOGG.SQUARE2.jpg http://cdn.instructables.com/FXD/A1YJ/IGWJXOGG/FXDA1YJIGWJXOGG.SQUARE.jpg http://cdn.instructables.com/FXD/A1YJ/IGWJXOGG/FXDA1YJIGWJXOGG.SMALL.jpg AustinL17 Stop guesstimating how strong you think your WiFi coverage is. See exactly where you signal strength is hot, cold, or somewhere in between, and create a heatmap of your WiFi signal. With this, you will be able to visualize the quality of the WiFi coverage within an area.What You Need:- A Laptop or ...
By: AustinL17

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Thu, 12 Nov 2015 20:45:54 PST
Linkit One as a Server for Local WiFi http://www.instructables.com/id/Linkit-One-as-a-Server-for-Local-WiFi/
Linkit One as a Server for Local WiFi - More DIY How To Projects]]> http://cdn.instructables.com/F9P/D3AI/IGV6LPT0/F9PD3AIIGV6LPT0.SQUARE2.jpg http://cdn.instructables.com/F9P/D3AI/IGV6LPT0/F9PD3AIIGV6LPT0.SQUARE.jpg http://cdn.instructables.com/F9P/D3AI/IGV6LPT0/F9PD3AIIGV6LPT0.SMALL.jpg kmamaniya We may require to transmit data from the board to other devices at some point or another. Linkit one provides us with many options like GSM, GPRS, Bluetooth, micro SD, Audio and WiFiLinkit one has built in WiFi module, which can be used to transmit and receive data through WLAN. Thus in thus instruc...
By: kmamaniya

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Thu, 12 Nov 2015 03:47:14 PST
ESP8266 Garage Door Opener http://www.instructables.com/id/ESP8266-Garage-Door-Opener/
ESP8266 Garage Door Opener - More DIY How To Projects]]> http://cdn.instructables.com/FEW/U104/IGTASTSO/FEWU104IGTASTSO.SQUARE2.jpg http://cdn.instructables.com/FEW/U104/IGTASTSO/FEWU104IGTASTSO.SQUARE.jpg http://cdn.instructables.com/FEW/U104/IGTASTSO/FEWU104IGTASTSO.SMALL.jpg JKolegraff !!!!!!!!! Warning it will oscillate if you fallow the other tutorials!!!!!!!!!!!I tried the transistor and also using the opto-isolator connected to ground but both pull the ESP too close to ground, it shorts out and will keep resetting itself. For the others I tried the PNP transitor, and it pulls ...
By: JKolegraff

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Tue, 10 Nov 2015 03:44:07 PST
Linkit one-use Mobile WIFI hotspot control all Digital Pins http://www.instructables.com/id/Linkit-one-use-Mobile-WIFI-hotspot-control-all-Dig/
Linkit one-use Mobile WIFI hotspot control all Digital Pins - More DIY How To Projects]]> http://cdn.instructables.com/FPE/T6VV/IGQW8P52/FPET6VVIGQW8P52.SQUARE2.jpg http://cdn.instructables.com/FPE/T6VV/IGQW8P52/FPET6VVIGQW8P52.SQUARE.jpg http://cdn.instructables.com/FPE/T6VV/IGQW8P52/FPET6VVIGQW8P52.SMALL.jpg jegatheesan.soundarapandian Its very fun to control anything with wireless. With Mediatek linkit one its make very easy to control any electronic and electrical accessories using WIFI. With only WIFI hot spot in ur mobile using the browser to control all the digital pins is a very interesting one. With Mediatek linkit one its ...
By: jegatheesan.soundarapandian

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Mon, 9 Nov 2015 03:24:59 PST
Linkit one-View All Analog data using Mobile WIFI hotspot http://www.instructables.com/id/Linkit-one-View-All-Analog-data-using-Mobile-WIFI-/
Linkit one-View All Analog data using Mobile WIFI hotspot - More DIY How To Projects]]> http://cdn.instructables.com/F5Y/DUFM/IGQYGCIB/F5YDUFMIGQYGCIB.SQUARE2.jpg http://cdn.instructables.com/F5Y/DUFM/IGQYGCIB/F5YDUFMIGQYGCIB.SQUARE.jpg http://cdn.instructables.com/F5Y/DUFM/IGQYGCIB/F5YDUFMIGQYGCIB.SMALL.jpg jegatheesan.soundarapandian So for in micro-controller projects we see the sensor values in LCD and LED displays. Its bit boring and very complicated to solder the wires and check it. So with the use of Link it one its very easy to view the sensor values and results in Mobile using wifi hot spot. Lets start doing........... ...
By: jegatheesan.soundarapandian

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Mon, 9 Nov 2015 03:01:10 PST
DIY FPV goggles http://www.instructables.com/id/DIY-FPV-goggles/
DIY FPV goggles - More DIY How To Projects]]> http://cdn.instructables.com/FEA/DN3C/IGO1DXQZ/FEADN3CIGO1DXQZ.SQUARE2.jpg http://cdn.instructables.com/FEA/DN3C/IGO1DXQZ/FEADN3CIGO1DXQZ.SQUARE.jpg http://cdn.instructables.com/FEA/DN3C/IGO1DXQZ/FEADN3CIGO1DXQZ.SMALL.jpg robobot3112 Ever seen those coooooooooostly fpv systems the guys at flitetest have. Well i envied them for having such great things. I knew about the range of mobile phones and the power of video calls or Skype or anything like that. So i decided to make my own using a couple of mobile phones. More in the step...
By: robobot3112

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Sat, 7 Nov 2015 01:48:02 PST
Marketing with simple IoT devices http://www.instructables.com/id/Marketing-with-simple-IoT-devices/
Marketing with simple IoT devices - More DIY How To Projects]]> http://cdn.instructables.com/FQ7/QCF7/IGQYCCK6/FQ7QCF7IGQYCCK6.SQUARE2.jpg http://cdn.instructables.com/FQ7/QCF7/IGQYCCK6/FQ7QCF7IGQYCCK6.SQUARE.jpg http://cdn.instructables.com/FQ7/QCF7/IGQYCCK6/FQ7QCF7IGQYCCK6.SMALL.jpg Dimitris Platis This instructable will cover the creation of Inno, a wooden robot-looking idol, that serves as an IoT marketing medium, for a new educational initiative at the Software Engineering and Management program, in the University of Gothenburg. It is based on this article, initially published in my blog.In...
By: Dimitris Platis

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Fri, 6 Nov 2015 21:04:29 PST
Smart Attendance System (Intel Edison Inside) http://www.instructables.com/id/Smart-Attendance-System-Intel-Edison-Inside/
Smart Attendance System (Intel Edison Inside) - More DIY How To Projects]]> http://cdn.instructables.com/FTN/9U9Y/IGNL291S/FTN9U9YIGNL291S.SQUARE2.jpg http://cdn.instructables.com/FTN/9U9Y/IGNL291S/FTN9U9YIGNL291S.SQUARE.jpg http://cdn.instructables.com/FTN/9U9Y/IGNL291S/FTN9U9YIGNL291S.SMALL.jpg taifur Smart Attendance System has developed based on RFID & Intel Edison Board for Attendance management application for schools, offices & institutes. This system is very easy to use, student or employee will carry a RFID card tags, we will install an attendance system based on RFID reader and Intel Edi...
By: taifur

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Fri, 6 Nov 2015 04:28:30 PST
Cloud Controlled Music Player http://www.instructables.com/id/Cloud-Controlled-Music-Player/
Cloud Controlled Music Player - More DIY How To Projects]]> http://cdn.instructables.com/F6H/4L4J/IGL6EHX5/F6H4L4JIGL6EHX5.SQUARE2.jpg http://cdn.instructables.com/F6H/4L4J/IGL6EHX5/F6H4L4JIGL6EHX5.SQUARE.jpg http://cdn.instructables.com/F6H/4L4J/IGL6EHX5/F6H4L4JIGL6EHX5.SMALL.jpg ehudwill The Linkit One has many great applications right out of the box. One of my favorites is the ability to play mp3 files. Combined with the wifi and cloud sandbox I created this great music player. Materials/Tools Materials1 - Linkit One1 - Battery1 - Wifi Cable1 - Speaker with a 3.5mm cable1 - Case...
By: ehudwill

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Wed, 4 Nov 2015 18:00:34 PST
Wi-Fi controlled Remote Control Car without microcontroller http://www.instructables.com/id/Wi-Fi-controlled-Remote-Control-Car-without-microc/
Wi-Fi controlled Remote Control Car without microcontroller - More DIY How To Projects]]> http://cdn.instructables.com/F7W/NVX9/IGJOZBO6/F7WNVX9IGJOZBO6.SQUARE2.jpg http://cdn.instructables.com/F7W/NVX9/IGJOZBO6/F7WNVX9IGJOZBO6.SQUARE.jpg http://cdn.instructables.com/F7W/NVX9/IGJOZBO6/F7WNVX9IGJOZBO6.SMALL.jpg smching This is a Wi-Fi controlled remote control car with camera that can be driven over the internet. The RC car is very unique since it's using a wireless router and eliminate the need of a microcontroller. Car Structure This is a two wheels drive RC car An universal wheel in the front. Two wheels an...
By: smching

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Wed, 4 Nov 2015 03:43:35 PST
How to Set Up a WiFi Connection/Network... According to a Lowly High Schooler http://www.instructables.com/id/How-to-Set-Up-a-WiFi-ConnectionNetwork-According-t/
How to Set Up a WiFi Connection/Network... According to a Lowly High Schooler - More DIY How To Projects]]> http://cdn.instructables.com/FKV/BP1S/IGMJP22T/FKVBP1SIGMJP22T.SQUARE2.jpg http://cdn.instructables.com/FKV/BP1S/IGMJP22T/FKVBP1SIGMJP22T.SQUARE.jpg http://cdn.instructables.com/FKV/BP1S/IGMJP22T/FKVBP1SIGMJP22T.SMALL.jpg mcckel Well hi there! This is my first post, and honestly, this is a part of my Digital Skills class in High School. With that said, I have left some nice instructions here on how I think a WiFi network is set up (according to some research that included eHow because eHow is a less advance and less cool...
By: mcckel

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Tue, 3 Nov 2015 15:44:57 PST
How to Reduce the Power Consumption of the nRF24L01+ Transceiver http://www.instructables.com/id/How-to-Reduce-the-Power-Consumption-of-the-nRF24L0/
How to Reduce the Power Consumption of the nRF24L01+ Transceiver - More DIY How To Projects]]> http://cdn.instructables.com/FKA/GJ33/IGFCDNH7/FKAGJ33IGFCDNH7.SQUARE2.jpg http://cdn.instructables.com/FKA/GJ33/IGFCDNH7/FKAGJ33IGFCDNH7.SQUARE.jpg http://cdn.instructables.com/FKA/GJ33/IGFCDNH7/FKAGJ33IGFCDNH7.SMALL.jpg ForceTronics In this instructable we take a look at the power needs or power profile of the nRF24L01+ Transceiver. We discuss how much power it draws in each mode and how to reduce or optimize its power consumption for battery powered projects or designs. Finally we pair the nRF24L01 with an Arduino utilizing sl...
By: ForceTronics

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Fri, 30 Oct 2015 05:01:56 PDT
Convert a HG658 Huawei Router to a Repeater http://www.instructables.com/id/Convert-a-HG658-Huawei-Router-to-a-Repeater/
Convert a HG658 Huawei Router to a Repeater - More DIY How To Projects]]> http://cdn.instructables.com/F02/WYRJ/IG9ML6GM/F02WYRJIG9ML6GM.SQUARE2.jpg http://cdn.instructables.com/F02/WYRJ/IG9ML6GM/F02WYRJIG9ML6GM.SQUARE.jpg http://cdn.instructables.com/F02/WYRJ/IG9ML6GM/F02WYRJIG9ML6GM.SMALL.jpg neumanngregor This is a quick tutorial on how to convert a Huawei ADSL/VDSL Modem/Router in a router. The original firmware from Huawei HAS a repeater function, the dumb thing is some of the ISP that are re-branding and using this device have blocked this feature.Now for my special case, i received in the years 3...
By: neumanngregor

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Tue, 27 Oct 2015 16:08:45 PDT