Instructables: exploring - technology - arduino http://www.instructables.com Sat, 21 Jan 2017 05:34:50 PST BLOX v1.01 Working without a pull-up/ pull-down resistor with Arduino http://www.instructables.com/id/Working-Without-a-Pull-up-Pull-down-Resistor-With-/
Working without a pull-up/ pull-down resistor with Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FH2/4JO8/IY4Q9KJM/FH24JO8IY4Q9KJM.SQUARE2.jpg https://cdn.instructables.com/FH2/4JO8/IY4Q9KJM/FH24JO8IY4Q9KJM.SQUARE.jpg https://cdn.instructables.com/FH2/4JO8/IY4Q9KJM/FH24JO8IY4Q9KJM.SMALL.jpg PanosA6 We can avoid using an external pull-up or pull-down resistors, simply by using the internal existing pull-up resistor within Arduino. This may make life easier when we use pushbuttons. In void setup() {} add digitalWrite(buttonPin1,HIGH);Internally you set a pull up resistor to the pin. The state i...
By: PanosA6

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Sat, 21 Jan 2017 00:50:45 PST
USB Volume Control and Caps Lock LED - simple, cheap, extensible http://www.instructables.com/id/USB-Volume-Control-and-Caps-Lock-LED-Simple-Cheap-/
USB Volume Control and Caps Lock LED - simple, cheap, extensible - More DIY How To Projects]]> https://cdn.instructables.com/FJ3/8DZL/IY4Q9HWW/FJ38DZLIY4Q9HWW.SQUARE2.jpg https://cdn.instructables.com/FJ3/8DZL/IY4Q9HWW/FJ38DZLIY4Q9HWW.SQUARE.jpg https://cdn.instructables.com/FJ3/8DZL/IY4Q9HWW/FJ38DZLIY4Q9HWW.SMALL.jpg p_leriche I'm not the first person to publish an Instructable for a USB volume control, but I think this one is about as simple and cheap as it gets, and at the same time can be extended at minimal cost to various other functions such as: Mute, Play, Pause and various other media buttons Keyboard LE...
By: p_leriche

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Fri, 20 Jan 2017 15:00:50 PST
Home Ventilation Fan Controller Using an Arduino UNO, and Bi-Stable Relay http://www.instructables.com/id/Home-Ventilation-Fan-Controller-Using-an-Arduino-U/
Home Ventilation Fan Controller Using an Arduino UNO, and Bi-Stable Relay - More DIY How To Projects]]> https://cdn.instructables.com/FB3/JI6N/IY4Q7ODL/FB3JI6NIY4Q7ODL.SQUARE2.jpg https://cdn.instructables.com/FB3/JI6N/IY4Q7ODL/FB3JI6NIY4Q7ODL.SQUARE.jpg https://cdn.instructables.com/FB3/JI6N/IY4Q7ODL/FB3JI6NIY4Q7ODL.SMALL.jpg YepTHX1138 In a house where there is forced ventilation (by electric fan) from areas like bathrooms and kitchens, there is always a compromise to be made regarding ventilation rate Vs thermal impact.I discovered this issue when I installed a ventilation fan to ventilate ; kitchen, bathroom, and a room suscepti...
By: YepTHX1138

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Fri, 20 Jan 2017 12:18:59 PST
Arduino LED Backlight Clock With Pulsing Minute Hand http://www.instructables.com/id/Arduino-LED-Backlight-Clock-With-Pulsing-Minute-Ha/
Arduino LED Backlight Clock With Pulsing Minute Hand - More DIY How To Projects]]> https://cdn.instructables.com/FGO/N4Q9/IY4Q7IX5/FGON4Q9IY4Q7IX5.SQUARE2.jpg https://cdn.instructables.com/FGO/N4Q9/IY4Q7IX5/FGON4Q9IY4Q7IX5.SQUARE.jpg https://cdn.instructables.com/FGO/N4Q9/IY4Q7IX5/FGON4Q9IY4Q7IX5.SMALL.jpg wellsey1972 Hi, Everyone,I had the idea for this when I was playing around with some LED backlights. They are very cool and I thought they would be good as the hands for a clock. The idea was that the minute hand could gently pulse around the clock as a bunch of flashing LEDs. Since I knew how to make LEDs puls...
By: wellsey1972

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Fri, 20 Jan 2017 08:39:36 PST
Understanding the Pull-up/Pull-down resistors with Arduino http://www.instructables.com/id/Understanding-the-Pull-up-Resistor-With-Arduino/
Understanding the Pull-up/Pull-down resistors with Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FE8/KVDN/IY4Q704D/FE8KVDNIY4Q704D.SQUARE2.jpg https://cdn.instructables.com/FE8/KVDN/IY4Q704D/FE8KVDNIY4Q704D.SQUARE.jpg https://cdn.instructables.com/FE8/KVDN/IY4Q704D/FE8KVDNIY4Q704D.SMALL.jpg PanosA6 With this little test I hope you'll understand why the pull-up (and pull-down) resistors are needed in digital circuits like in Arduino.Make the above pull-up circuit and try the code. You'll see the LED flickering. Pressing the button and you see now the LED turned normaly on. Turning off the butto...
By: PanosA6

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Fri, 20 Jan 2017 07:54:28 PST
Mega328 with LCD, Keypad and FTDI in-circuit programming http://www.instructables.com/id/Mega328-With-LCD-Keypad-and-FTDI-In-circuit-Progra/
Mega328 with LCD, Keypad and FTDI in-circuit programming - More DIY How To Projects]]> https://cdn.instructables.com/FC4/VZMO/IY4Q7EXX/FC4VZMOIY4Q7EXX.SQUARE2.jpg https://cdn.instructables.com/FC4/VZMO/IY4Q7EXX/FC4VZMOIY4Q7EXX.SQUARE.jpg https://cdn.instructables.com/FC4/VZMO/IY4Q7EXX/FC4VZMOIY4Q7EXX.SMALL.jpg Copper Dog So why's this here?As a serious hobbyist I've spent a good deal of time researching the details of using peripheral devices of one kind or another in micro controller projects. The information is scattered, often incomplete and in most cases deal with a single device. After completing my last projec...
By: Copper Dog

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Fri, 20 Jan 2017 07:24:02 PST
How to Control Arduino With Smartphone http://www.instructables.com/id/How-to-Control-Arduino-With-Smartphone/
How to Control Arduino With Smartphone - More DIY How To Projects]]> https://cdn.instructables.com/FUS/1XJT/IY4Q6I3M/FUS1XJTIY4Q6I3M.SQUARE2.jpg https://cdn.instructables.com/FUS/1XJT/IY4Q6I3M/FUS1XJTIY4Q6I3M.SQUARE.jpg https://cdn.instructables.com/FUS/1XJT/IY4Q6I3M/FUS1XJTIY4Q6I3M.SMALL.jpg Iamgulshan Hy guys its me gulshan and i am going to show you how to control arduino with smartphone , so let's get started What will you need You will need an arduino (of course) a cable, an led for testing, and an OTG cable or converter Downloading! You have to download an app called arduino Droid f...
By: Iamgulshan

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Fri, 20 Jan 2017 05:41:12 PST
DIY Home Automation with ESP8266 (Linknode R4) and Amazon Alexa http://www.instructables.com/id/DIY-Home-Automation-With-ESP8266-Linknode-R4-and-A/
DIY Home Automation with ESP8266 (Linknode R4) and Amazon Alexa - More DIY How To Projects]]> https://cdn.instructables.com/FQY/S5FW/IY4Q3YHZ/FQYS5FWIY4Q3YHZ.SQUARE2.jpg https://cdn.instructables.com/FQY/S5FW/IY4Q3YHZ/FQYS5FWIY4Q3YHZ.SQUARE.jpg https://cdn.instructables.com/FQY/S5FW/IY4Q3YHZ/FQYS5FWIY4Q3YHZ.SMALL.jpg Charles J Gantt Over the last year or so I have became captivated with anything and everything ESP8266 related, and rightfully so. This little WiFi module is everything I have been hoping for in a development board for years. It’s small and compact, and has built in WiFi, as well as several GPIO lines, and is Ardui...
By: Charles J Gantt

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Thu, 19 Jan 2017 14:47:18 PST
ButtonMadness http://www.instructables.com/id/ButtonMadness/
ButtonMadness - More DIY How To Projects]]> https://cdn.instructables.com/FM5/V0VK/IY4Q5NAA/FM5V0VKIY4Q5NAA.SQUARE2.jpg https://cdn.instructables.com/FM5/V0VK/IY4Q5NAA/FM5V0VKIY4Q5NAA.SQUARE.jpg https://cdn.instructables.com/FM5/V0VK/IY4Q5NAA/FM5V0VKIY4Q5NAA.SMALL.jpg StenDuindam Hello! My name is Sten. As a school project for the HKU named: ARDUINO: ITTT, or: If This, Then That. We have to create an interactable program using the Arduino UNO. In this document you will find my take on this subject and every step to create it. This is for non commercial use only. Good luck! ...
By: StenDuindam

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Thu, 19 Jan 2017 14:16:41 PST
Medidor de humedad, temperatura y luz para plantas http://www.instructables.com/id/Medidor-De-Humedad-Y-Temperatura-Y-Luz-Para-Planta/
Medidor de humedad, temperatura y luz para plantas - More DIY How To Projects]]> https://cdn.instructables.com/FLQ/OTMU/IY4Q5995/FLQOTMUIY4Q5995.SQUARE2.jpg https://cdn.instructables.com/FLQ/OTMU/IY4Q5995/FLQOTMUIY4Q5995.SQUARE.jpg https://cdn.instructables.com/FLQ/OTMU/IY4Q5995/FLQOTMUIY4Q5995.SMALL.jpg ChrisM794 Este Instructable tiene como intención crear un medidor para el monitoreo de plantas y sus necesidades.El Circuit Playground se utilizará para medir la humedad, temperatura y luz alrededor de una planta. Materiales 1. Circuit Playground2. Cable USB3. Sensor de luz (en la placa Circuit Playground)...
By: ChrisM794

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Thu, 19 Jan 2017 12:07:08 PST
Displaying Time on a LCD TFT Screen With Arduino UNO http://www.instructables.com/id/Displaying-Time-on-a-LCD-TFT-Screen-With-Arduino-U/
Displaying Time on a LCD TFT Screen With Arduino UNO - More DIY How To Projects]]> https://cdn.instructables.com/FYX/PNRX/IY4Q4SL3/FYXPNRXIY4Q4SL3.SQUARE2.jpg https://cdn.instructables.com/FYX/PNRX/IY4Q4SL3/FYXPNRXIY4Q4SL3.SQUARE.jpg https://cdn.instructables.com/FYX/PNRX/IY4Q4SL3/FYXPNRXIY4Q4SL3.SMALL.jpg CreaTechWeb In this article, I will show you how to get the time on a LCD TFT screen with Arduino!Read this tutorial or watch the youtube video :) Project materials Arduino UNOClick here for the Amazon productlinkTFT 1.17 inch LCD screen (A000096 Arduino)Click here for the Amazon productlinkSome wires Wiri...
By: CreaTechWeb

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Thu, 19 Jan 2017 12:02:41 PST
Cronómetro De Cocina. Tree of Life http://www.instructables.com/id/Cronómetro-De-Cocina-Tree-of-Life/
Cronómetro De Cocina. Tree of Life - More DIY How To Projects]]> https://cdn.instructables.com/FTK/S78C/IY3D4P4S/FTKS78CIY3D4P4S.SQUARE2.jpg https://cdn.instructables.com/FTK/S78C/IY3D4P4S/FTKS78CIY3D4P4S.SQUARE.jpg https://cdn.instructables.com/FTK/S78C/IY3D4P4S/FTKS78CIY3D4P4S.SMALL.jpg MonicaG80 El cronómetro de cocina es una herramienta que le permite al estudiante realizar varias tareas sin perder la atención de los tiempos de la cocina. Funciona como un cronómetro midiendo intervalos de 10 min, cada lapso de tiempo se enciende una luz led y cuando solo restan 10 min suena la alarma. P...
By: MonicaG80

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Thu, 19 Jan 2017 11:19:15 PST
SPEEEduino (Arduino+ESP01): The Basics http://www.instructables.com/id/SPEEEduino-ArduinoESP01-the-Basics/
SPEEEduino (Arduino+ESP01): The Basics - More DIY How To Projects]]> https://cdn.instructables.com/FPU/GAMZ/IY4Q70MG/FPUGAMZIY4Q70MG.SQUARE2.jpg https://cdn.instructables.com/FPU/GAMZ/IY4Q70MG/FPUGAMZIY4Q70MG.SQUARE.jpg https://cdn.instructables.com/FPU/GAMZ/IY4Q70MG/FPUGAMZIY4Q70MG.SMALL.jpg ZiyueP The SPEEEduino (pronounced SP-triple-E-duino) is a custom Arduino, made to interface with an ESP8266-01 module (for the sake of brevity, we'll call it ESP01). Designed for educational institutions, such as the one I am in right now (Singapore Polytechnic), the device has a low component count and lo...
By: ZiyueP

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Thu, 19 Jan 2017 07:17:30 PST
Tutorial Arduino - Web Server Interattivo http://www.instructables.com/id/Tutorial-Arduino-Web-Server-Interattivo/
Tutorial Arduino - Web Server Interattivo - More DIY How To Projects]]> https://cdn.instructables.com/FP4/DIQR/IY3D3R3U/FP4DIQRIY3D3R3U.SQUARE2.jpg https://cdn.instructables.com/FP4/DIQR/IY3D3R3U/FP4DIQRIY3D3R3U.SQUARE.jpg https://cdn.instructables.com/FP4/DIQR/IY3D3R3U/FP4DIQRIY3D3R3U.SMALL.jpg Zamein Ciao a tutti,in questo articolo trasformiamo la scheda arduino in un web server interattivo, interagendo con la pagina web saremo infatti in grado di attivare e disattivare un piezo.
By: Zamein

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Thu, 19 Jan 2017 05:58:43 PST
Hit It! - Led Game http://www.instructables.com/id/Hit-It-Led-Game/
Hit It! - Led Game - More DIY How To Projects]]> https://cdn.instructables.com/FDA/F4N6/IY3CV6TN/FDAF4N6IY3CV6TN.SQUARE2.jpg https://cdn.instructables.com/FDA/F4N6/IY3CV6TN/FDAF4N6IY3CV6TN.SQUARE.jpg https://cdn.instructables.com/FDA/F4N6/IY3CV6TN/FDAF4N6IY3CV6TN.SMALL.jpg HeamiaB Welcome to my project I made for HKUIt is a small led-based game where you need to push a button in order to score points.Red gives you 10 pointsYellow 25 pointsGreen 100 pointsNow let's get started with the project! Setup We're going to start with your setup.You are going to need the following i...
By: HeamiaB

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Thu, 19 Jan 2017 04:10:31 PST
Home Automation Using Cortana http://www.instructables.com/id/Home-Automation-Using-Cortana/
Home Automation Using Cortana - More DIY How To Projects]]> https://cdn.instructables.com/FGW/1UB7/IY3CWCT8/FGW1UB7IY3CWCT8.SQUARE2.jpg https://cdn.instructables.com/FGW/1UB7/IY3CWCT8/FGW1UB7IY3CWCT8.SQUARE.jpg https://cdn.instructables.com/FGW/1UB7/IY3CWCT8/FGW1UB7IY3CWCT8.SMALL.jpg Talor smith Hello! This is the instructable of the project that I came up with on new ideas on home automation.Here, I am using Cortana s the user interface b/w the user and the Arduino enabling many opportunities like voice recognition and low budget home automation And sorry if you are not unable to understan...
By: Talor smith

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Wed, 18 Jan 2017 21:54:58 PST
Music Reactive Desk Lamp http://www.instructables.com/id/Music-Reactive-Desk-Lamp/
Music Reactive Desk Lamp - More DIY How To Projects]]> https://cdn.instructables.com/FOG/R08U/IY3CTMFS/FOGR08UIY3CTMFS.SQUARE2.jpg https://cdn.instructables.com/FOG/R08U/IY3CTMFS/FOGR08UIY3CTMFS.SQUARE.jpg https://cdn.instructables.com/FOG/R08U/IY3CTMFS/FOGR08UIY3CTMFS.SMALL.jpg Natural Nerd Hi! In this instructable we'll be building a good looking light that dances to all sounds and music, using simple components and some basic Arduino programming. It makes an awesome effect while standing on the desk when gaming, playing music, and anything else that makes sound really. Let's get goin...
By: Natural Nerd

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Wed, 18 Jan 2017 13:51:47 PST
Arduino GPS Reciever In a Tin http://www.instructables.com/id/Arduino-GPS-Reciever-in-a-Tin/
Arduino GPS Reciever In a Tin - More DIY How To Projects]]> https://cdn.instructables.com/FHF/ER5C/IY3D21HM/FHFER5CIY3D21HM.SQUARE2.jpg https://cdn.instructables.com/FHF/ER5C/IY3D21HM/FHFER5CIY3D21HM.SQUARE.jpg https://cdn.instructables.com/FHF/ER5C/IY3D21HM/FHFER5CIY3D21HM.SMALL.jpg diytronics Welcome to my tutorial on how to build a GPS Receiver! I have entered this Instructable into a few competitions that I think it is applicable to. If you feel it is worth a vote into the above contests, please do click the vote button. Thank you!Ever wanted to know your exact location? Perhaps the ex...
By: diytronics

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Wed, 18 Jan 2017 12:34:34 PST
Displaying an image on a LCD TFT screen with Arduino UNO http://www.instructables.com/id/Displaying-an-Image-on-a-LCD-TFT-Screen-With-Ardui/
Displaying an image on a LCD TFT screen with Arduino UNO - More DIY How To Projects]]> https://cdn.instructables.com/F48/BNGM/IY3CSYH9/F48BNGMIY3CSYH9.SQUARE2.jpg https://cdn.instructables.com/F48/BNGM/IY3CSYH9/F48BNGMIY3CSYH9.SQUARE.jpg https://cdn.instructables.com/F48/BNGM/IY3CSYH9/F48BNGMIY3CSYH9.SMALL.jpg CreaTechWeb In this article, I will show you how to get an image on a TFT screen with Arduino!Read this tutorial or watch the youtube video :) Project materials Arduino UNOClick here for the Amazon productlinkTFT 1.17 inch LCD screen (A000096 Arduino)Click here for the Amazon productlinkA micro SD cardClick ...
By: CreaTechWeb

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Wed, 18 Jan 2017 11:57:12 PST
Circle of Fifths MIDI Device http://www.instructables.com/id/Circle-of-Fifths-MIDI-Device/
Circle of Fifths MIDI Device - More DIY How To Projects]]> https://cdn.instructables.com/F34/J51W/IY0G2UN8/F34J51WIY0G2UN8.SQUARE2.jpg https://cdn.instructables.com/F34/J51W/IY0G2UN8/F34J51WIY0G2UN8.SQUARE.jpg https://cdn.instructables.com/F34/J51W/IY0G2UN8/F34J51WIY0G2UN8.SMALL.jpg allwinedesigns This is my first project using MUSE, a circuit board that I designed for creating Music Using Simple Electronics. It's very similar to and largely inspired by the Makey Makey. I prepared this as a demo for kids in a class called Magical Musical Objects at the Children's Museum of Bozeman STEAMlab, w...
By: allwinedesigns

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Wed, 18 Jan 2017 10:04:49 PST
How to make a 0-9 counter using an Arduino Nano http://www.instructables.com/id/How-to-Make-a-0-9-Counter-Using-an-Arduino-Nano/
How to make a 0-9 counter using an Arduino Nano - More DIY How To Projects]]> https://cdn.instructables.com/F8O/ISYY/IY0G1HCH/F8OISYYIY0G1HCH.SQUARE2.jpg https://cdn.instructables.com/F8O/ISYY/IY0G1HCH/F8OISYYIY0G1HCH.SQUARE.jpg https://cdn.instructables.com/F8O/ISYY/IY0G1HCH/F8OISYYIY0G1HCH.SMALL.jpg The creator sid In this instructable,I will show you how to make a 0 to 9 counter using a seven segment display and an ArduinoNanoSo,it's basically kind of interface with seven segment displaywithout wasting anytime...Let's get started! Order your Components: so the components required for this build are not muc...
By: The creator sid

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Wed, 18 Jan 2017 05:37:49 PST
Arduino Audio Player (Playing Rain Over Me) http://www.instructables.com/id/Arduino-Audio-Player-Playing-Rain-Over-Me/
Arduino Audio Player (Playing Rain Over Me) - More DIY How To Projects]]> https://cdn.instructables.com/FNG/0IA3/IY0G14M0/FNG0IA3IY0G14M0.SQUARE2.jpg https://cdn.instructables.com/FNG/0IA3/IY0G14M0/FNG0IA3IY0G14M0.SQUARE.jpg https://cdn.instructables.com/FNG/0IA3/IY0G14M0/FNG0IA3IY0G14M0.SMALL.jpg SarvagnyaP This Arduino project is one of the most simple and fun projects you can build with Arduino in 10-15 minutes. The result of this make will be an Arduino Audio Player which will play “.wav” files. It consist of a speaker, a simple transistor acting as an amplifier and a micro-SD card adapter with a mi...
By: SarvagnyaP

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Tue, 17 Jan 2017 22:15:58 PST
ITTT L.E.D. http://www.instructables.com/id/ITTT-Love-Endless-Lights/
ITTT L.E.D. - More DIY How To Projects]]> https://cdn.instructables.com/F5J/L3PL/IY4Q3OBT/F5JL3PLIY4Q3OBT.SQUARE2.jpg https://cdn.instructables.com/F5J/L3PL/IY4Q3OBT/F5JL3PLIY4Q3OBT.SQUARE.jpg https://cdn.instructables.com/F5J/L3PL/IY4Q3OBT/F5JL3PLIY4Q3OBT.SMALL.jpg Sammzzy This is a school project for a course called If This Then That. The premise of the school assignment is to make an interactive object with the use of electronics mainly the Arduino Uno. After an extended period of pondering I decided to make something with LED. In the following steps I will explain ...
By: Sammzzy

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Tue, 17 Jan 2017 15:31:04 PST
Arduino 101 Life-Alert Clone http://www.instructables.com/id/Arduino-101-Life-Alert-Clone/
Arduino 101 Life-Alert Clone - More DIY How To Projects]]> https://cdn.instructables.com/F38/4PMW/IY0FYYPU/F384PMWIY0FYYPU.SQUARE2.jpg https://cdn.instructables.com/F38/4PMW/IY0FYYPU/F384PMWIY0FYYPU.SQUARE.jpg https://cdn.instructables.com/F38/4PMW/IY0FYYPU/F384PMWIY0FYYPU.SMALL.jpg Funguypro People are always going to age but technology will always be advancing so lets use the advancing technology to fight against aging bodies! This tutorial will show you how to make a fall-detector that will alert an E-Mail if you or someone else falls! Parts Hardware components:Arduino 101 & Genuin...
By: Funguypro

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Tue, 17 Jan 2017 14:53:51 PST
Temperature alarm and time on a LCD screen with a DS3231, Buzzer and LED http://www.instructables.com/id/Temperature-Alarm-and-Time-on-a-LCD-Screen-With-a-/
Temperature alarm and time on a LCD screen with a DS3231, Buzzer and LED - More DIY How To Projects]]> https://cdn.instructables.com/FZC/MHMX/IY0FYXW9/FZCMHMXIY0FYXW9.SQUARE2.jpg https://cdn.instructables.com/FZC/MHMX/IY0FYXW9/FZCMHMXIY0FYXW9.SQUARE.jpg https://cdn.instructables.com/FZC/MHMX/IY0FYXW9/FZCMHMXIY0FYXW9.SMALL.jpg CreaTechWeb In this article we will measure the temperature and the RTC clock time with the DS3231 module.We will implement a buzzer and led for the temperature alarm.After that, we will display these values on a A000096 1.17 inch TFT/LCD screen!Read the tutorial below or the youtube video! :)Article is also av...
By: CreaTechWeb

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Tue, 17 Jan 2017 14:42:36 PST
Controlling your high-voltage Fan with an Touchscreen and Arduino MEGA! http://www.instructables.com/id/Controlling-Your-High-voltage-Fan-With-an-Touchscr/
Controlling your high-voltage Fan with an Touchscreen and Arduino MEGA! - More DIY How To Projects]]> https://cdn.instructables.com/FN4/G4DU/IY0FYV5V/FN4G4DUIY0FYV5V.SQUARE2.jpg https://cdn.instructables.com/FN4/G4DU/IY0FYV5V/FN4G4DUIY0FYV5V.SQUARE.jpg https://cdn.instructables.com/FN4/G4DU/IY0FYV5V/FN4G4DUIY0FYV5V.SMALL.jpg CreaTechWeb In this article we will control your high-voltaged Fan with an 2.8 inch TFT Touchscreen (Elecrow & Seeed) and Arduino Mega! We implement a few relays and tranistors to switch high voltages with low currents. I have a particular type of fan with 3 phases with everyone his own speed. Read the tutoria...
By: CreaTechWeb

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Tue, 17 Jan 2017 14:02:05 PST
Luces de Seguridad para Bicicleta / ATTiny - NeoPixels - http://www.instructables.com/id/Luces-De-Seguridad-Para-Bicicleta-ATTiny-NeoPixels/
Luces de Seguridad para Bicicleta / ATTiny - NeoPixels - - More DIY How To Projects]]> https://cdn.instructables.com/FQ3/83OO/IY0FZ3ML/FQ383OOIY0FZ3ML.SQUARE2.jpg https://cdn.instructables.com/FQ3/83OO/IY0FZ3ML/FQ383OOIY0FZ3ML.SQUARE.jpg https://cdn.instructables.com/FQ3/83OO/IY0FZ3ML/FQ383OOIY0FZ3ML.SMALL.jpg techboycr Seguridad ante todo! Y en bicicleta con muchas mas razón por eso de regalo de navidad atrasado hice estas luces para mi amigo Cris, son bastante útiles y relativamente fácil de hacer.En este proyecto vamos a tener un dispositivo con características interesantes: recargable, suficiente poder para un...
By: techboycr

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Tue, 17 Jan 2017 12:34:01 PST
Hannuka Menorah Puzzle http://www.instructables.com/id/Hannuka-Menorah-Puzzle/
Hannuka Menorah Puzzle - More DIY How To Projects]]> https://cdn.instructables.com/F74/NA76/IY0FXHJ3/F74NA76IY0FXHJ3.SQUARE2.jpg https://cdn.instructables.com/F74/NA76/IY0FXHJ3/F74NA76IY0FXHJ3.SQUARE.jpg https://cdn.instructables.com/F74/NA76/IY0FXHJ3/F74NA76IY0FXHJ3.SMALL.jpg rpeleg This is a little electronics puzzle I made for Hannukah.You get a black shoe box which says "the Hannukah Menorah is inside". You open the box to find an arduino circuit and a couple of chocolate coins. The goal is to light the Menorah. The idea is to close the circuit. Closing the circuit gets the ...
By: rpeleg

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Tue, 17 Jan 2017 08:54:27 PST
Arduino robot with wireless camera and fire detection for Home security http://www.instructables.com/id/Arduino-Robot-With-Wireless-Camera-and-Fire-Detect/
Arduino robot with wireless camera and fire detection for Home security - More DIY How To Projects]]> https://cdn.instructables.com/FLV/4H3E/IY0FX5C9/FLV4H3EIY0FX5C9.SQUARE2.jpg https://cdn.instructables.com/FLV/4H3E/IY0FX5C9/FLV4H3EIY0FX5C9.SQUARE.jpg https://cdn.instructables.com/FLV/4H3E/IY0FX5C9/FLV4H3EIY0FX5C9.SMALL.jpg Gouri shankar This is a Bluetooth controlled robot.It has a wireless camera,fire detection sensor and an ultrasonic sensor and it can even be made to speak(You'll understand later)...................................My intention while making this robot was home security.But it's all your choice.But only under one ...
By: Gouri shankar

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Tue, 17 Jan 2017 05:29:14 PST
SunPak brain transplant http://www.instructables.com/id/SunPak-Brain-Transplant/
SunPak brain transplant - More DIY How To Projects]]> https://cdn.instructables.com/FDE/NKRI/IY0FW6Q8/FDENKRIIY0FW6Q8.SQUARE2.jpg https://cdn.instructables.com/FDE/NKRI/IY0FW6Q8/FDENKRIIY0FW6Q8.SQUARE.jpg https://cdn.instructables.com/FDE/NKRI/IY0FW6Q8/FDENKRIIY0FW6Q8.SMALL.jpg Daniel Frausto The Sunpak AP-200 is a pan-tilt head that uses a I.R remote to control its functions. it has a automated feature but it is also enabled by the remote. On the device there is really not much there as there is only one button and its only function is to turn the device on.After many failed attempts to...
By: Daniel Frausto

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Mon, 16 Jan 2017 18:57:14 PST
Tic Tac Toe on the Arduino with Multiplexing http://www.instructables.com/id/Tic-Tac-Toe-on-the-Arduino-With-Multiplexing/
Tic Tac Toe on the Arduino with Multiplexing - More DIY How To Projects]]> https://cdn.instructables.com/FR1/GV37/IY0FUWJX/FR1GV37IY0FUWJX.SQUARE2.jpg https://cdn.instructables.com/FR1/GV37/IY0FUWJX/FR1GV37IY0FUWJX.SQUARE.jpg https://cdn.instructables.com/FR1/GV37/IY0FUWJX/FR1GV37IY0FUWJX.SMALL.jpg leQuack [beginner-intermediate level]Multiplexing.I know a ton of instructables exist on it already, but I felt like making one and decided to start with something simple. Also, I wanted to make Tic Tac Toe!What is it?Multiplexing is a smart way of using your outputs and inputs. Instead of dedicating each i...
By: leQuack

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Mon, 16 Jan 2017 15:18:26 PST
How to match socks? http://www.instructables.com/id/How-to-Match-Socks/
How to match socks? - More DIY How To Projects]]> https://cdn.instructables.com/F2Z/DBCU/IY0FUQ9S/F2ZDBCUIY0FUQ9S.SQUARE2.jpg https://cdn.instructables.com/F2Z/DBCU/IY0FUQ9S/F2ZDBCUIY0FUQ9S.SQUARE.jpg https://cdn.instructables.com/F2Z/DBCU/IY0FUQ9S/F2ZDBCUIY0FUQ9S.SMALL.jpg pauwy How to prevent socks mixed up during the laundry? I do not know.What I do know is how to match the socks after the laundry.Therefore I made this SOCK MATCHER.How does it work?1) Start with stitching a RFID-tag in each sock of a pair socks.2) Keep one of the socks up front of the sock match...
By: pauwy

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Mon, 16 Jan 2017 14:04:00 PST
Arduino Watchdog with LM358 Op-Amp http://www.instructables.com/id/Arduino-Watchdog-With-LM358-Op-Amp/
Arduino Watchdog with LM358 Op-Amp - More DIY How To Projects]]> https://cdn.instructables.com/FWQ/WEWV/IY0FUCJF/FWQWEWVIY0FUCJF.SQUARE2.jpg https://cdn.instructables.com/FWQ/WEWV/IY0FUCJF/FWQWEWVIY0FUCJF.SQUARE.jpg https://cdn.instructables.com/FWQ/WEWV/IY0FUCJF/FWQWEWVIY0FUCJF.SMALL.jpg RuiM53 This is a simple schematic that allows the use of the chip LM358 Op-Amp as a Watchdog for the Arduino board. Needed Components 1 x LM358 Chip 1 x 1N4001 Diode 1 x 100uF Capacitor 2 x 1uF Capacitor 4 x 220K Resistor 4 x 100K Resistor Explanation R1 and C1 values define the circuit time...
By: RuiM53

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Mon, 16 Jan 2017 12:24:03 PST
Arduino - adjustable & smart battery charger http://www.instructables.com/id/Arduino-Adjustable-Smart-Battery-Charger/
Arduino - adjustable & smart battery charger - More DIY How To Projects]]> https://cdn.instructables.com/FHR/KDFU/IY0FRZ52/FHRKDFUIY0FRZ52.SQUARE2.jpg https://cdn.instructables.com/FHR/KDFU/IY0FRZ52/FHRKDFUIY0FRZ52.SQUARE.jpg https://cdn.instructables.com/FHR/KDFU/IY0FRZ52/FHRKDFUIY0FRZ52.SMALL.jpg BillC35 After building a wireless controlled DCC garden train powered by 12volt battery packs of lead acid or NiMH or Li-Ion types, I required a battery charger that would charge them all in one go rather than individually. On finding an interesting article on the web for a design of a constant current sour...
By: BillC35

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Mon, 16 Jan 2017 11:15:24 PST
Plant Moisture Sensor w/ Arduino http://www.instructables.com/id/Plant-Moisture-Sensor-W-Arduino/
Plant Moisture Sensor w/ Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FP5/0NXM/IXUQNYOD/FP50NXMIXUQNYOD.SQUARE2.jpg https://cdn.instructables.com/FP5/0NXM/IXUQNYOD/FP50NXMIXUQNYOD.SQUARE.jpg https://cdn.instructables.com/FP5/0NXM/IXUQNYOD/FP50NXMIXUQNYOD.SMALL.jpg millerman4487 I have a relative who enjoys gardening, so I decided to try something that would help them keep their plants alive. This project will calculate the water content of soil around a plant by measuring the dielectric constant (the soil's ability to transmit electricity) and will alert you with a red LED...
By: millerman4487

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Mon, 16 Jan 2017 10:22:54 PST
Arduino Plant Monitor http://www.instructables.com/id/Arduino-Plant-Monitor/
Arduino Plant Monitor - More DIY How To Projects]]> https://cdn.instructables.com/FWW/Q9D6/IXUSG4GR/FWWQ9D6IXUSG4GR.SQUARE2.jpg https://cdn.instructables.com/FWW/Q9D6/IXUSG4GR/FWWQ9D6IXUSG4GR.SQUARE.jpg https://cdn.instructables.com/FWW/Q9D6/IXUSG4GR/FWWQ9D6IXUSG4GR.SMALL.jpg stregoi It can be hard enough to keep your plants alive and healthy if you dont have time to water them. It gets even harder if you are a trying to plant different species that requires different climats conditions. The Idea with this build is to make a seedstarter / mini-Greenhouse where i can mimic the ne...
By: stregoi

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Mon, 16 Jan 2017 09:59:01 PST
FTDI ESP8266 Definitive Wiring http://www.instructables.com/id/FTDI-ESP8266-Definitive-Wiring/
FTDI ESP8266 Definitive Wiring - More DIY How To Projects]]> https://cdn.instructables.com/FN6/0C66/IY4QHNH1/FN60C66IY4QHNH1.SQUARE2.jpg https://cdn.instructables.com/FN6/0C66/IY4QHNH1/FN60C66IY4QHNH1.SQUARE.jpg https://cdn.instructables.com/FN6/0C66/IY4QHNH1/FN60C66IY4QHNH1.SMALL.jpg RuiM53 If you wish to use the cheap ESP8266 ESP-01 module without the nuisance of having to press buttons or connecting new wires just to upload new sketches, here is the definitive wire configuration that allows you to use this module as easy as a common Arduino board. Explanation In order to be...
By: RuiM53

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Mon, 16 Jan 2017 07:21:21 PST
Christmas star with Arduino and RGB LEDs http://www.instructables.com/id/Christmas-Star-With-Arduino-and-RGB-LEDs/
Christmas star with Arduino and RGB LEDs - More DIY How To Projects]]> https://cdn.instructables.com/F53/CA9N/IXUQG3SG/F53CA9NIXUQG3SG.SQUARE2.jpg https://cdn.instructables.com/F53/CA9N/IXUQG3SG/F53CA9NIXUQG3SG.SQUARE.jpg https://cdn.instructables.com/F53/CA9N/IXUQG3SG/F53CA9NIXUQG3SG.SMALL.jpg isdubkov Hi! We are Arduino Novosibirsk Community from deep frozen Siberia. To warm up ourselves a little we decided to make a beautiful shining&blinking Christmas stars. Be sure to watch the demo video! Parts, Materials and Tools To make a Christmas star you need:Parts:Arduino Nano with NO soldered pinhe...
By: isdubkov

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Sun, 15 Jan 2017 23:29:06 PST
Interactive Geodesic LED Dome http://www.instructables.com/id/Interactive-Geodesic-LED-Dome/
Interactive Geodesic LED Dome - More DIY How To Projects]]> https://cdn.instructables.com/FZ5/HBX9/IXUSGKNC/FZ5HBX9IXUSGKNC.SQUARE2.jpg https://cdn.instructables.com/FZ5/HBX9/IXUSGKNC/FZ5HBX9IXUSGKNC.SQUARE.jpg https://cdn.instructables.com/FZ5/HBX9/IXUSGKNC/FZ5HBX9IXUSGKNC.SMALL.jpg jrbums I constructed a geodesic dome consisting of 120 triangles with an LED and sensor at each triangle. Each LED can be addressed individually and each sensor is tuned specifically for a single triangle. The dome is programmed with an Arduino to light up and produce a MIDI signal depending on which trian...
By: jrbums

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Sun, 15 Jan 2017 23:12:21 PST
Electro Mechanical control of hidden bookcase doors http://www.instructables.com/id/Electro-Mechanical-Control-of-Hidden-Bookcase-Door/
Electro Mechanical control of hidden bookcase doors - More DIY How To Projects]]> https://cdn.instructables.com/FU9/C8Y1/IXUQFBE0/FU9C8Y1IXUQFBE0.SQUARE2.jpg https://cdn.instructables.com/FU9/C8Y1/IXUQFBE0/FU9C8Y1IXUQFBE0.SQUARE.jpg https://cdn.instructables.com/FU9/C8Y1/IXUQFBE0/FU9C8Y1IXUQFBE0.SMALL.jpg SPECTREcat Here I will describe my first Arduino project that I designed and built to automatically open and close two hidden bookcase doors that I build two years ago. To understand the choices used in this design you should first visit the instructable that documents that project. Design criteria Relia...
By: SPECTREcat

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Sun, 15 Jan 2017 19:34:02 PST
How to Build a Light-up Ukulele! http://www.instructables.com/id/How-to-Build-a-Light-up-Ukulele/
How to Build a Light-up Ukulele! - More DIY How To Projects]]> https://cdn.instructables.com/F47/21TE/IXUQCIU6/F4721TEIXUQCIU6.SQUARE2.jpg https://cdn.instructables.com/F47/21TE/IXUQCIU6/F4721TEIXUQCIU6.SQUARE.jpg https://cdn.instructables.com/F47/21TE/IXUQCIU6/F4721TEIXUQCIU6.SMALL.jpg captwosix I play the Ukulele. Kinda mediocre-ly (if that's a word) so I thought, "if you really want to impress the ladies, you need a means to distract them from the disaster that's playing on stage." Hence the "Light-up Ukulele" was born.This project takes a Concert Ukulele kit and adds an Arduino controll...
By: captwosix

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Sun, 15 Jan 2017 19:19:46 PST
Thermometer That Pushes Arduino to Its Limits http://www.instructables.com/id/Thermometer-That-Pushes-Arduino-to-Its-Limits/
Thermometer That Pushes Arduino to Its Limits - More DIY How To Projects]]> https://cdn.instructables.com/FR1/PEKI/IXUPZQ6O/FR1PEKIIXUPZQ6O.SQUARE2.jpg https://cdn.instructables.com/FR1/PEKI/IXUPZQ6O/FR1PEKIIXUPZQ6O.SQUARE.jpg https://cdn.instructables.com/FR1/PEKI/IXUPZQ6O/FR1PEKIIXUPZQ6O.SMALL.jpg gundolf Starting playing with Arduino seems simple enough. You can find all sorts of tutorials, instructables, wiring and code examples for pretty much every sensor, component, or module available. So far so good. But when the time comes for building a more complex device, the troubles start. The tutorials ...
By: gundolf

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Sun, 15 Jan 2017 19:10:09 PST
LM555 Watchdog for Arduino! http://www.instructables.com/id/LM555-Watchdog-for-Arduino/
LM555 Watchdog for Arduino! - More DIY How To Projects]]> https://cdn.instructables.com/FCO/6BAG/IXUQBJ28/FCO6BAGIXUQBJ28.SQUARE2.jpg https://cdn.instructables.com/FCO/6BAG/IXUQBJ28/FCO6BAGIXUQBJ28.SQUARE.jpg https://cdn.instructables.com/FCO/6BAG/IXUQBJ28/FCO6BAGIXUQBJ28.SMALL.jpg RuiM53 This is a simple schematic that allows the use of the chip LM555 as a Watchdog for the Arduino board. Needed Components 1 x LM555 1 x MOSFET IRF540 3 x 100k Resistors 2 x 10k Resistors 1 x 100uF Capacitor 2 x 1uF Capacitor 1 x 0.01uF Capacitor Explanation R1 and C1 define the timeout ac...
By: RuiM53

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Sun, 15 Jan 2017 12:20:12 PST
Simple Led Patterns (Using Arduino) http://www.instructables.com/id/Simple-Led-Patterns-Using-Arduino/
Simple Led Patterns (Using Arduino) - More DIY How To Projects]]> https://cdn.instructables.com/FON/YLK9/IXUSBTGS/FONYLK9IXUSBTGS.SQUARE2.jpg https://cdn.instructables.com/FON/YLK9/IXUSBTGS/FONYLK9IXUSBTGS.SQUARE.jpg https://cdn.instructables.com/FON/YLK9/IXUSBTGS/FONYLK9IXUSBTGS.SMALL.jpg Sagar_1947 This is a basic project that will definitely help you in understanding the basics of Arduino and the output is satisfying too.The components used in this project are easily available and are included in most starter packs.COMPONENTS REQUIRED Arduino BoardResistors (220 ohms)LEDsConnecting wiresBread...
By: Sagar_1947

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Sun, 15 Jan 2017 12:12:52 PST
QUATTRO - the Arduino Quadruped Robot http://www.instructables.com/id/QUATTRO-the-Arduino-Quadruped-Robot/
QUATTRO - the Arduino Quadruped Robot - More DIY How To Projects]]> https://cdn.instructables.com/F8S/LJ8H/IXUSC0R8/F8SLJ8HIXUSC0R8.SQUARE2.jpg https://cdn.instructables.com/F8S/LJ8H/IXUSC0R8/F8SLJ8HIXUSC0R8.SQUARE.jpg https://cdn.instructables.com/F8S/LJ8H/IXUSC0R8/F8SLJ8HIXUSC0R8.SMALL.jpg Technovation Hi guys! Here's a spider robot that we had made for the 2016 science fair which was held at our school. Well, you can't technically call it a "spider robot" as spiders have 8 legs, but we atleast tried to make it look like a spider (or maybe spider like) . Our robot has four legs, so the correct ter...
By: Technovation

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Sun, 15 Jan 2017 09:25:36 PST
Arduino GSM LCD stacked http://www.instructables.com/id/Arduino-GSM-LCD-Stacked/
Arduino GSM LCD stacked - More DIY How To Projects]]> https://cdn.instructables.com/F82/F37L/IXUQMDSU/F82F37LIXUQMDSU.SQUARE2.jpg https://cdn.instructables.com/F82/F37L/IXUQMDSU/F82F37LIXUQMDSU.SQUARE.jpg https://cdn.instructables.com/F82/F37L/IXUQMDSU/F82F37LIXUQMDSU.SMALL.jpg sliop I have previously described how I built a simple SMS forwarder. I had a 16x2 LCD module for the Arduino so I thought it would be nice to stack that ontop of the GSM shield. This requires some soldering since 2 pins on my LCD shield interferes with the GSM shield. Figure out what pins are used The...
By: sliop

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Sun, 15 Jan 2017 08:03:34 PST
Make SMART Your Washing Machine http://www.instructables.com/id/Make-SMART-Your-Washing-Machine/
Make SMART Your Washing Machine - More DIY How To Projects]]> https://cdn.instructables.com/FA3/57LD/IXUQM7BG/FA357LDIXUQM7BG.SQUARE2.jpg https://cdn.instructables.com/FA3/57LD/IXUQM7BG/FA357LDIXUQM7BG.SQUARE.jpg https://cdn.instructables.com/FA3/57LD/IXUQM7BG/FA357LDIXUQM7BG.SMALL.jpg masteruan If also you, like me, put your vest on the washing machine and wait if is the best moment for wash the clothes, also you have a problem...like me.The best moment for me is when the cost of electricity is low, in Italy this happens at certain hours of the day, when I can hang my clothes after the sto...
By: masteruan

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Sun, 15 Jan 2017 06:40:38 PST
DeepSleep ,NTP Clock(OLED) + analog Sensor(LM60BIZ) with ATmega328P http://www.instructables.com/id/DeepSleep-NTP-ClockOLED-Analog-SensorLM60BIZ-With-/
DeepSleep ,NTP Clock(OLED) + analog Sensor(LM60BIZ) with ATmega328P - More DIY How To Projects]]> https://cdn.instructables.com/FHJ/Y89J/IXUSAZ71/FHJY89JIXUSAZ71.SQUARE2.jpg https://cdn.instructables.com/FHJ/Y89J/IXUSAZ71/FHJY89JIXUSAZ71.SQUARE.jpg https://cdn.instructables.com/FHJ/Y89J/IXUSAZ71/FHJY89JIXUSAZ71.SMALL.jpg KoujiN this project, esp8266 + ATmega328 use.analog temperature sensor, NTP Clock display possible to OLED, and Sensor value send to Cloud Service.# Youtube # Parts Analog Sensor LM60BIZ I2C 0.96 inch OLED display# arduino Library: Time: http://playground.arduino.cc/code/time TimeLib WiFiUdp Adafruit_SSD...
By: KoujiN

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Sun, 15 Jan 2017 05:32:10 PST
Polargraph http://www.instructables.com/id/Polargraph/ https://cdn.instructables.com/FB7/NUSS/IXUQBJBY/FB7NUSSIXUQBJBY.SQUARE2.jpg https://cdn.instructables.com/FB7/NUSS/IXUQBJBY/FB7NUSSIXUQBJBY.SQUARE.jpg https://cdn.instructables.com/FB7/NUSS/IXUQBJBY/FB7NUSSIXUQBJBY.SMALL.jpg xufeng $100 Mural drawing robot (also works as a giant etch-a-sketch) Circuit Scribe Drawing Robot Making a Polargraph Polargraph Implementation Polargraph Drawing Machine ARDUINO_ POLAR V PLOTTER
By: xufeng

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Sun, 15 Jan 2017 04:56:15 PST
Start-Stop dc motor control with Arduino http://www.instructables.com/id/Start-Stop-Dc-Motor-Control-With-Arduino/
Start-Stop dc motor control with Arduino - More DIY How To Projects]]> https://cdn.instructables.com/FPK/NJHI/IY4Q7PBQ/FPKNJHIIY4Q7PBQ.SQUARE2.jpg https://cdn.instructables.com/FPK/NJHI/IY4Q7PBQ/FPKNJHIIY4Q7PBQ.SQUARE.jpg https://cdn.instructables.com/FPK/NJHI/IY4Q7PBQ/FPKNJHIIY4Q7PBQ.SMALL.jpg PanosA6 A simple start-stop circuit that controls a small dc motor via transistor***********Parts list***********2 pushbuttons2 resistors 220Ω or 330Ω2 resistors 10kΩ or 4.7kΩ1 transistor 2N22221 red LED1 green LED1 diode 1N4001 (or 1N4002)1 small dc motor The code and the connections /*****************...
By: PanosA6

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Sun, 15 Jan 2017 00:57:25 PST