Instructables: exploring - technology - i2c http://www.instructables.com Thu, 30 Jul 2015 13:43:39 PDT BLOX v1.01 Controlando display LCD I2C con Arduino http://www.instructables.com/id/Controlando-display-LCD-I2C-con-Arduino/
Controlando display LCD I2C con Arduino - More DIY How To Projects]]> http://cdn.instructables.com/F40/2BYK/ICMHMH8T/F402BYKICMHMH8T.SQUARE2.jpg http://cdn.instructables.com/F40/2BYK/ICMHMH8T/F402BYKICMHMH8T.SQUARE.jpg http://cdn.instructables.com/F40/2BYK/ICMHMH8T/F402BYKICMHMH8T.SMALL.jpg sabas1080 Hace unos días nos llegaron unas LCD’s I2C de 16×2 y no se si alguna vez te ha pasado que estas haciendo un proyecto con muchos componentes y debes usar una pantalla LCD que se lleva 6 pines de tu Arduino y todo se vuelve un caos porque ya no tienes pines disponibles en tu ArduinoAquí es donde entra...
By: sabas1080

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Mon, 27 Jul 2015 18:30:33 PDT
Raspberry Pi OLED Internet Bandwidth Display http://www.instructables.com/id/Raspberry-Pi-OLED-Internet-Bandwidth-Display/
Raspberry Pi OLED Internet Bandwidth Display - More DIY How To Projects]]> http://cdn.instructables.com/FYQ/670I/ICJM37CT/FYQ670IICJM37CT.SQUARE2.jpg http://cdn.instructables.com/FYQ/670I/ICJM37CT/FYQ670IICJM37CT.SQUARE.jpg http://cdn.instructables.com/FYQ/670I/ICJM37CT/FYQ670IICJM37CT.SMALL.jpg Archie500 This is a bandwidth monitor using a Raspberry Pi and an OLED display to graphically show the internet bandwidth into and out of our house.A video showing it working is above.Sometimes if the internet is slow or not working very well it can be hard to tell if it's because three other people are watch...
By: Archie500

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Mon, 27 Jul 2015 04:36:10 PDT
Arduino & Tiva C launchpad I2C http://www.instructables.com/id/Arduino-Tiva-C-launchpad-I2C/
Arduino & Tiva C launchpad I2C - More DIY How To Projects]]> http://cdn.instructables.com/FK0/E7GU/ICG2DVRN/FK0E7GUICG2DVRN.SQUARE2.jpg http://cdn.instructables.com/FK0/E7GU/ICG2DVRN/FK0E7GUICG2DVRN.SQUARE.jpg http://cdn.instructables.com/FK0/E7GU/ICG2DVRN/FK0E7GUICG2DVRN.SMALL.jpg MaryoriS I2C communication between Arduino uno & Tiva CMaterials:-Tiva C launchpad -Arduino one-wiresUsing the Wire.h Library and connecting the microcontrollers:Tiva: SDA:PD1 SCL: PD0Arduino: SDA: A4 SCL:A5You can try:master-write and slave-receiver master-reader and slave-sender....
By: MaryoriS

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Thu, 23 Jul 2015 16:29:29 PDT
Arduino I2C http://www.instructables.com/id/Arduino-I2C/
Arduino I2C - More DIY How To Projects]]> http://cdn.instructables.com/FRI/ABM3/IC66ZB3X/FRIABM3IC66ZB3X.SQUARE2.jpg http://cdn.instructables.com/FRI/ABM3/IC66ZB3X/FRIABM3IC66ZB3X.SQUARE.jpg http://cdn.instructables.com/FRI/ABM3/IC66ZB3X/FRIABM3IC66ZB3X.SMALL.jpg rmikel I2C(I square C) is a serial master-slave protocol, it involves communicating between 2 or more Arduinos with one Arduino working as a master and the other as a slave. This process can also be used to extend number of ports if you wish to make a project that requires more ports than the regular Ard...
By: rmikel

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Thu, 16 Jul 2015 10:43:53 PDT
Arduino Tutorials (part 4 - 21 Tutorial Pack) http://www.instructables.com/id/Arduino-Tutorials-part-4-21-Tutorial-Pack/
Arduino Tutorials (part 4 - 21 Tutorial Pack) - More DIY How To Projects]]> http://cdn.instructables.com/FGU/W4HM/IC37HECJ/FGUW4HMIC37HECJ.SQUARE2.jpg http://cdn.instructables.com/FGU/W4HM/IC37HECJ/FGUW4HMIC37HECJ.SQUARE.jpg http://cdn.instructables.com/FGU/W4HM/IC37HECJ/FGUW4HMIC37HECJ.SMALL.jpg hypnotistas This is Arduino Tutorial Pack Part 4.The 1st part is available here: http://www.instructables.com/id/Arduino-Tutorials-part-one-16-Tutorial-Pack/The 2nd part is available here: http://www.instructables.com/id/Arduino-Tutorials-part-two-17-Tutorial-Pack/The 3rd part is available here: http://www.inst...
By: hypnotistas

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Wed, 15 Jul 2015 03:24:36 PDT
Configure, read data & calibrate the HMC5883L digital compass using Python http://www.instructables.com/id/Configure-read-data-calibrate-the-HMC5883L-digital/
Configure, read data & calibrate the HMC5883L digital compass using Python - More DIY How To Projects]]> http://cdn.instructables.com/FAI/0D9I/IC37DZFC/FAI0D9IIC37DZFC.SQUARE2.jpg http://cdn.instructables.com/FAI/0D9I/IC37DZFC/FAI0D9IIC37DZFC.SQUARE.jpg http://cdn.instructables.com/FAI/0D9I/IC37DZFC/FAI0D9IIC37DZFC.SMALL.jpg RB-roboBASics As in other blogs, this one also contains information that can be found elsewhere on the web. I just structured it to make it easy to use for beginning robot hobbyists. Connecting the compass is quite simple. When mounting the sensor to the bot, be aware of the x-y-z marker on the sensor and assure...
By: RB-roboBASics

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Tue, 14 Jul 2015 14:56:23 PDT
Plug and Play Pmods Using LabVIEW http://www.instructables.com/id/Plug-and-Play-Pmods-Using-LabVIEW/
Plug and Play Pmods Using LabVIEW - More DIY How To Projects]]> http://cdn.instructables.com/FJA/BZ3B/IC37CBYM/FJABZ3BIC37CBYM.SQUARE2.jpg http://cdn.instructables.com/FJA/BZ3B/IC37CBYM/FJABZ3BIC37CBYM.SQUARE.jpg http://cdn.instructables.com/FJA/BZ3B/IC37CBYM/FJABZ3BIC37CBYM.SMALL.jpg Sudharsan Sukumar Pmods™ are small I/O interface boards that offer an ideal way to extend the capabilities of our FPGA/CPLD and embedded control boards. Pmods communicate with system boards using 6 or 12-pin connectors. Pmods include sensors, I/O, data acquisition & conversion, connectors, external memory, and more.A...
By: Sudharsan Sukumar

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Tue, 14 Jul 2015 10:52:36 PDT
I2C Relay Board http://www.instructables.com/id/I2C-Relay-Board/
I2C Relay Board - More DIY How To Projects]]> http://cdn.instructables.com/FMP/3PIU/IBYWXW5S/FMP3PIUIBYWXW5S.SQUARE2.jpg http://cdn.instructables.com/FMP/3PIU/IBYWXW5S/FMP3PIUIBYWXW5S.SQUARE.jpg http://cdn.instructables.com/FMP/3PIU/IBYWXW5S/FMP3PIUIBYWXW5S.SMALL.jpg Eric Brouwer Relays are one of the most common interfaces between a micro controller and the outside world. It provides electrical isolation between the low voltage circuits of the micro controller, and the loads.So why this funny I2C Relay Board, you might ask....With this instructable, I will try to give some ...
By: Eric Brouwer

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Sat, 11 Jul 2015 06:13:09 PDT
Arduino DCF77 Master Wall Clock http://www.instructables.com/id/Arduino-DCF77-Master-Wall-Clock/
Arduino DCF77 Master Wall Clock - More DIY How To Projects]]> http://cdn.instructables.com/FRJ/KBR7/IBTEU0C0/FRJKBR7IBTEU0C0.SQUARE2.jpg http://cdn.instructables.com/FRJ/KBR7/IBTEU0C0/FRJKBR7IBTEU0C0.SQUARE.jpg http://cdn.instructables.com/FRJ/KBR7/IBTEU0C0/FRJKBR7IBTEU0C0.SMALL.jpg oliverb Arduino Master Wall Clock.Time displayed on large 1" (26mm) 7 segment displays with secondary 4x20 LCD information display. The clock can be used stand alone or provides the following pulses to drive slave clocks 1 sec alternating, 30 sec, 1 min , 1 hour, 24 hr, 15 min chime of quarter hours, hourly...
By: oliverb

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Tue, 7 Jul 2015 13:15:32 PDT
How to use I2C in LabVIEW http://www.instructables.com/id/How-to-use-I2C-in-LabVIEW/
How to use I2C in LabVIEW - More DIY How To Projects]]> http://cdn.instructables.com/F4E/QN0F/IB0MRUYF/F4EQN0FIB0MRUYF.SQUARE2.jpg http://cdn.instructables.com/F4E/QN0F/IB0MRUYF/F4EQN0FIB0MRUYF.SQUARE.jpg http://cdn.instructables.com/F4E/QN0F/IB0MRUYF/F4EQN0FIB0MRUYF.SMALL.jpg Sudharsan Sukumar For this project, I connected the PmodGYRO to the chipKIT WF32 using LabVIEW and LabVIEW MakerHub LINX. This guide will go through how to set up the pull-up resistors for successful I2C communication and how to read a data sheet to find what you need to correctly configure PmodGYRO and read the val...
By: Sudharsan Sukumar

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Wed, 17 Jun 2015 16:54:18 PDT
Arduino I2C Master and Breakout http://www.instructables.com/id/Arduino-I2C-Master-and-Breakout/
Arduino I2C Master and Breakout - More DIY How To Projects]]> http://cdn.instructables.com/FR2/L4PK/IAUX6NW0/FR2L4PKIAUX6NW0.SQUARE2.jpg http://cdn.instructables.com/FR2/L4PK/IAUX6NW0/FR2L4PKIAUX6NW0.SQUARE.jpg http://cdn.instructables.com/FR2/L4PK/IAUX6NW0/FR2L4PKIAUX6NW0.SMALL.jpg baelza.bubba After the success of my Arduino Uno I2C Master board, I started thinking that I could improve the board. Well ... make it more extensible for one thing, and allow me to use the board for other stuff as well. I figured if I could break out the pinouts of the ATMEGA328P-PU, that I could have a board t...
By: baelza.bubba

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Sun, 14 Jun 2015 02:49:42 PDT
Real time clock using DS3231 (EASY) http://www.instructables.com/id/Real-time-clock-using-DS3231-EASY/
Real time clock using DS3231 (EASY) - More DIY How To Projects]]> http://cdn.instructables.com/FBM/GYTS/IAS1QAMO/FBMGYTSIAS1QAMO.SQUARE2.jpg http://cdn.instructables.com/FBM/GYTS/IAS1QAMO/FBMGYTSIAS1QAMO.SQUARE.jpg http://cdn.instructables.com/FBM/GYTS/IAS1QAMO/FBMGYTSIAS1QAMO.SMALL.jpg samuel123abc I have found that the use of the RTC chip- DS3231 is extremely hard using the arduino. Just setting the time is pretty complex, not mentioning the code. Therefore I have found a great and easy to use library which really enhances the use of the DS3231 chip. Let's get right onto it. Connections Of...
By: samuel123abc

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Thu, 11 Jun 2015 03:39:01 PDT
Arduino Uno I2C Master http://www.instructables.com/id/Arduino-Uno-I2C-Master/
Arduino Uno I2C Master - More DIY How To Projects]]> http://cdn.instructables.com/F1D/6NEH/IABO72X9/F1D6NEHIABO72X9.SQUARE2.jpg http://cdn.instructables.com/F1D/6NEH/IABO72X9/F1D6NEHIABO72X9.SQUARE.jpg http://cdn.instructables.com/F1D/6NEH/IABO72X9/F1D6NEHIABO72X9.SMALL.jpg baelza.bubba This is the other end of the ATTiny84 I2C Slave instructable.The purpose of this circuit is to provide a pared down ATMega328P-PU I2C Master board that will control connected I2C Slave devices. In the example that I am using, the slave device is a circuit with three ATTiny84 microprocessors, but it ...
By: baelza.bubba

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Sun, 31 May 2015 03:47:07 PDT
Run OLED http://www.instructables.com/id/Make-the-Smart-Watch/
Run OLED - More DIY How To Projects]]> http://cdn.instructables.com/F07/0C2D/IA8WLVN7/F070C2DIA8WLVN7.SQUARE2.jpg http://cdn.instructables.com/F07/0C2D/IA8WLVN7/F070C2DIA8WLVN7.SQUARE.jpg http://cdn.instructables.com/F07/0C2D/IA8WLVN7/F070C2DIA8WLVN7.SMALL.jpg irinak1 I want to make the Smart watch. but there are projects where I want to attach a small display for quickly figuring out the current state. Parts WIZwiki-W7500 ARM Cortex-M0 Hardwared TCP/IPAdafruit OLED 128 x 64 I2C communicationJumper lineHardware parts for smart watchWIZwiki-...
By: irinak1

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Thu, 28 May 2015 23:43:33 PDT
8x8x8 i2c LED cube http://www.instructables.com/id/8x8x8-i2c-LED-cube/
8x8x8 i2c LED cube - More DIY How To Projects]]> http://cdn.instructables.com/FNY/95QK/IA81SYC1/FNY95QKIA81SYC1.SQUARE2.jpg http://cdn.instructables.com/FNY/95QK/IA81SYC1/FNY95QKIA81SYC1.SQUARE.jpg http://cdn.instructables.com/FNY/95QK/IA81SYC1/FNY95QKIA81SYC1.SMALL.jpg mihaipop11 8x8x8 LED cube created with 5 MCP23017 I2C I/O expanders to minimize the microcontroller pins used to control all the 512 LEDs, so we need only 2 connection wires with the microcontroller, the SDA and SCK for the i2c comm with the I/O expanders. Each of the expander IC has 16 output/input digital p...
By: mihaipop11

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Thu, 28 May 2015 12:08:20 PDT
ATTiny84 - I2C Slave - Arduino UNO http://www.instructables.com/id/ATTiny84-I2C-Slave-Arduino-UNO/
ATTiny84 - I2C Slave - Arduino UNO - More DIY How To Projects]]> http://cdn.instructables.com/F8Y/11VW/IA2BSZHK/F8Y11VWIA2BSZHK.SQUARE2.jpg http://cdn.instructables.com/F8Y/11VW/IA2BSZHK/F8Y11VWIA2BSZHK.SQUARE.jpg http://cdn.instructables.com/F8Y/11VW/IA2BSZHK/F8Y11VWIA2BSZHK.SMALL.jpg baelza.bubba I've been working on building the pieces that I need to make myself a CNC PCB Mill for a little while now and the next part of the puzzle is trying to get the Arduino to control 3 step motors simultaneously. Since the architecture doesn't support multi-threading or multi-tasking, my solution is to o...
By: baelza.bubba

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Sun, 24 May 2015 04:53:18 PDT
CoPiino runs small I2C OLED display http://www.instructables.com/id/CoPiino-runs-small-I2C-OLED-display/
CoPiino runs small I2C OLED display - More DIY How To Projects]]> http://cdn.instructables.com/FTO/6VN2/I9O1IBOB/FTO6VN2I9O1IBOB.SQUARE2.jpg http://cdn.instructables.com/FTO/6VN2/I9O1IBOB/FTO6VN2I9O1IBOB.SQUARE.jpg http://cdn.instructables.com/FTO/6VN2/I9O1IBOB/FTO6VN2I9O1IBOB.SMALL.jpg AndyB2 There are projects where I want to attach a small display for quickly figuring out the current state. A pretty good example is my recent project "CoPiino Humidity Control". It is brilliant to have a website showing all recent charts of temperature, humidity and so. but sometimes you really need a qu...
By: AndyB2

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Thu, 14 May 2015 15:40:45 PDT
A Guide to Raspberry Pi Arduino Communication in Embedded Systems http://www.instructables.com/id/A-Guide-to-Raspberry-Pi-Arduino-Communication-in-E/
A Guide to Raspberry Pi Arduino Communication in Embedded Systems - More DIY How To Projects]]> http://cdn.instructables.com/FP3/0SEO/I9NE15MA/FP30SEOI9NE15MA.SQUARE2.jpg http://cdn.instructables.com/FP3/0SEO/I9NE15MA/FP30SEOI9NE15MA.SQUARE.jpg http://cdn.instructables.com/FP3/0SEO/I9NE15MA/FP30SEOI9NE15MA.SMALL.jpg BrianY2 This is a guide to various methods for communications between Raspberry Pi and Arduino. This guide is created from everything I've learned from the creation of a capacities forest. The post of the project can be seen, a video of the project can be seen here, and documentation on the software aspect ...
By: BrianY2

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Wed, 13 May 2015 20:03:17 PDT
Arduino Battery Voltage Indicator http://www.instructables.com/id/Arduino-Battery-Voltage-Indicator/
Arduino Battery Voltage Indicator - More DIY How To Projects]]> http://cdn.instructables.com/FCP/Y49E/I9FGR18V/FCPY49EI9FGR18V.SQUARE2.jpg http://cdn.instructables.com/FCP/Y49E/I9FGR18V/FCPY49EI9FGR18V.SQUARE.jpg http://cdn.instructables.com/FCP/Y49E/I9FGR18V/FCPY49EI9FGR18V.SMALL.jpg chienline When we are using a battery powered Arduino such as RC robots or Temperature Controller, we might want to check the battery voltage if it needs to be charged or replaced. It happens to me with my RC Panzer. Sometimes when my kids are about to run it, it moves very slow, low battery. Then they are di...
By: chienline

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Fri, 8 May 2015 03:32:41 PDT
Watt-a-save http://www.instructables.com/id/Watt-a-save/
Watt-a-save - More DIY How To Projects]]> http://cdn.instructables.com/FJJ/LLBU/I8LGLS08/FJJLLBUI8LGLS08.SQUARE2.jpg http://cdn.instructables.com/FJJ/LLBU/I8LGLS08/FJJLLBUI8LGLS08.SQUARE.jpg http://cdn.instructables.com/FJJ/LLBU/I8LGLS08/FJJLLBUI8LGLS08.SMALL.jpg AndreiAnghel The main purpose of this project is to monitor the energy consumption in a household so it can act as an intelligent switch and give feedback to the user on a website. The feedback is important as it will encourage responsible use of electrical power, reducing the cost of bills as proven here:http:/...
By: AndreiAnghel

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Fri, 17 Apr 2015 09:51:03 PDT
Arduino I2C display PIN debugging http://www.instructables.com/id/Arduino-I2C-display-PIN-debugging/
Arduino I2C display PIN debugging - More DIY How To Projects]]> http://cdn.instructables.com/FUT/7PW8/I8J9W2QL/FUT7PW8I8J9W2QL.SQUARE2.jpg http://cdn.instructables.com/FUT/7PW8/I8J9W2QL/FUT7PW8I8J9W2QL.SQUARE.jpg http://cdn.instructables.com/FUT/7PW8/I8J9W2QL/FUT7PW8I8J9W2QL.SMALL.jpg Superfish1000 Welcome to my attempt at an first Instructable. I'm making this because I bought a cheap crappy I2C LCD for Arduino off of eBay and spent several hours trying to hook it up. As expected the horrible instructions didn't do anything for me and I had to figure it out on my own. I didn't find anyone ...
By: Superfish1000

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Thu, 16 Apr 2015 01:38:10 PDT
ESP8266 - External I2C EEPROM Data Logger - AT24C32/64 Driver http://www.instructables.com/id/ESP8266-External-I2C-EEPROM-Data-Logger-AT24C3264-/
ESP8266 - External I2C EEPROM Data Logger - AT24C32/64 Driver - More DIY How To Projects]]> http://cdn.instructables.com/F48/KESB/I8G5W4BL/F48KESBI8G5W4BL.SQUARE2.jpg http://cdn.instructables.com/F48/KESB/I8G5W4BL/F48KESBI8G5W4BL.SQUARE.jpg http://cdn.instructables.com/F48/KESB/I8G5W4BL/F48KESBI8G5W4BL.SMALL.jpg TrackerJ As you might seen already in our previous article about DS3231 RTC Module, we have identified onboard an EEPROM chip, a 32k AT24C32 one. It is independent from the RTC circuit and conected on the I2C bus, a perfect companion for a WIFI Data Logger System. The AT24C32 provides 32,...
By: TrackerJ

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Tue, 14 Apr 2015 02:43:58 PDT
Arduino Tutorials (part two - 17 Tutorial Pack) http://www.instructables.com/id/Arduino-Tutorials-part-two-17-Tutorial-Pack/
Arduino Tutorials (part two - 17 Tutorial Pack) - More DIY How To Projects]]> http://cdn.instructables.com/FGK/QE2M/I7MY5EVQ/FGKQE2MI7MY5EVQ.SQUARE2.jpg http://cdn.instructables.com/FGK/QE2M/I7MY5EVQ/FGKQE2MI7MY5EVQ.SQUARE.jpg http://cdn.instructables.com/FGK/QE2M/I7MY5EVQ/FGKQE2MI7MY5EVQ.SMALL.jpg hypnotistas This is Arduino Tutorial Pack Part 2. The 1st part is available here: http://www.instructables.com/id/Arduino-Tutorials-...The 3rd part is available here: http://www.instructables.com/id/Arduino-Tutorials-...Unlike other tutorials here I won't give any background in theory how it works. It is orient...
By: hypnotistas

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Sun, 29 Mar 2015 12:38:20 PDT
12 Hr Binary Clock, hours and minutes only, DS1307 RTC, i2C, Arduino-Nano http://www.instructables.com/id/12-Hr-Binary-Clock-hours-and-minutes-only-DS1307-R/
12 Hr Binary Clock, hours and minutes only, DS1307 RTC, i2C, Arduino-Nano - More DIY How To Projects]]> http://cdn.instructables.com/FGX/H08L/I735WVMX/FGXH08LI735WVMX.SQUARE2.jpg http://cdn.instructables.com/FGX/H08L/I735WVMX/FGXH08LI735WVMX.SQUARE.jpg http://cdn.instructables.com/FGX/H08L/I735WVMX/FGXH08LI735WVMX.SMALL.jpg martin.fiddy For a while now I have wanted to make a binary clock, but after looking around I decided I wanted something just a bit different. So I decided to only display the hours and minutes and only display a 12 hours clock, this means you only need 3 columns and the pattern of LED’s looks neater. Also with ...
By: martin.fiddy

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Tue, 10 Mar 2015 13:26:08 PDT
How to share i2C connection on Due http://www.instructables.com/id/How-to-share-i2C-connection-on-Due/
How to share i2C connection on Due - More DIY How To Projects]]> http://cdn.instructables.com/FU4/BFP5/I5ZZZYYG/FU4BFP5I5ZZZYYG.SQUARE2.jpg http://cdn.instructables.com/FU4/BFP5/I5ZZZYYG/FU4BFP5I5ZZZYYG.SQUARE.jpg http://cdn.instructables.com/FU4/BFP5/I5ZZZYYG/FU4BFP5I5ZZZYYG.SMALL.jpg AdiM3 Hello,I just want to share that I am able to share SCL1,SDA1 pin between RTC clock using Adafruit RTClib.h library with their RGBLCDShield. I did have to do modification as everyone mention in the other posts. What I think is lacking is for someone to actually clearly setup an entire code for someon...
By: AdiM3

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Tue, 10 Feb 2015 21:13:51 PST
8 Channel Programmable Timer http://www.instructables.com/id/8-Channel-Programmable-Timer/
8 Channel Programmable Timer - More DIY How To Projects]]> http://cdn.instructables.com/FV8/X7DR/I5S2ED0O/FV8X7DRI5S2ED0O.SQUARE2.jpg http://cdn.instructables.com/FV8/X7DR/I5S2ED0O/FV8X7DRI5S2ED0O.SQUARE.jpg http://cdn.instructables.com/FV8/X7DR/I5S2ED0O/FV8X7DRI5S2ED0O.SMALL.jpg Eric Brouwer IntroductionI have been using Microchip’s PIC range of microcontroller for my projects since 1993, and have done all my programming in assembler language, using the Microchip MPLab IDE. My projects ranged from simple traffic lights and flashing LEDs, to USB joystick interfaces for R/C models, and sw...
By: Eric Brouwer

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Thu, 5 Feb 2015 06:06:34 PST
Arduino Temperature and Humidity logger with DHT11 and I2C Display http://www.instructables.com/id/Arduino-Temperature-and-Humidity-logger-with-DHT11/
Arduino Temperature and Humidity logger with DHT11 and I2C Display - More DIY How To Projects]]> http://cdn.instructables.com/FXU/46LI/I50X1A5B/FXU46LII50X1A5B.SQUARE2.jpg http://cdn.instructables.com/FXU/46LI/I50X1A5B/FXU46LII50X1A5B.SQUARE.jpg http://cdn.instructables.com/FXU/46LI/I50X1A5B/FXU46LII50X1A5B.SMALL.jpg Timofte Andrei Some time ago I've found an interesting instructable about temperature data logging. As I had some of the parts laying around my desk and with the occasion of making the Universal Shield, I told to myself why not making an Arduino clock with date, temperature and humidity with data logging function?...
By: Timofte Andrei

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Thu, 15 Jan 2015 12:00:51 PST
Arduino Universal Shield http://www.instructables.com/id/Arduino-Universal-Shield/
Arduino Universal Shield - More DIY How To Projects]]> http://cdn.instructables.com/FO1/ALWX/I4PHK9BQ/FO1ALWXI4PHK9BQ.SQUARE2.jpg http://cdn.instructables.com/FO1/ALWX/I4PHK9BQ/FO1ALWXI4PHK9BQ.SQUARE.jpg http://cdn.instructables.com/FO1/ALWX/I4PHK9BQ/FO1ALWXI4PHK9BQ.SMALL.jpg Timofte Andrei Hi! Today I'm gonna show you my latest thing I've done in Eagle. It's not something hard or very impresive, but it's useful and it can help you to spare some wires and you can avoid the breadboard for small projects.As you can see I'm not a pro in using CADSoft Eagle, but if you're not happy with my...
By: Timofte Andrei

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Thu, 8 Jan 2015 10:58:08 PST
Intel IoT Edison web controlled LED http://www.instructables.com/id/Intel-IoT-Edison-web-controlled-LED/
Intel IoT Edison web controlled LED - More DIY How To Projects]]> http://cdn.instructables.com/FCM/1Z0D/I3TIDX4X/FCM1Z0DI3TIDX4X.SQUARE2.jpg http://cdn.instructables.com/FCM/1Z0D/I3TIDX4X/FCM1Z0DI3TIDX4X.SQUARE.jpg http://cdn.instructables.com/FCM/1Z0D/I3TIDX4X/FCM1Z0DI3TIDX4X.SMALL.jpg techprolet This instructable demonstrates how to combine the Arduino IDE with node.js, available by default on Edison's Yocto linux, in order to control Arduino elements remotely, through a web interface. To put it simply, you can press a button from any browser to switch a LED on/off on your Intel® Edison Ard...
By: techprolet

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Sat, 27 Dec 2014 15:26:35 PST
Dual-Arduino I2C Temperature Display http://www.instructables.com/id/Dual-Arduino-I2C-Temperature-Display/
Dual-Arduino I2C Temperature Display - More DIY How To Projects]]> http://cdn.instructables.com/FKO/1GHA/I3WWOW9L/FKO1GHAI3WWOW9L.SQUARE2.jpg http://cdn.instructables.com/FKO/1GHA/I3WWOW9L/FKO1GHAI3WWOW9L.SQUARE.jpg http://cdn.instructables.com/FKO/1GHA/I3WWOW9L/FKO1GHAI3WWOW9L.SMALL.jpg Frowney001 Using Arduinos is great and all, but what happens when you run out of pins? Sure, you could buy a Mega, but what if you already have a few Unos, or maybe some Micros? There is a nifty protocol in electronics nowadays, and it's called Serial. Oh, you've heard of it? Well, Serial communication can...
By: Frowney001

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Sat, 20 Dec 2014 11:43:38 PST
Arduino Finite State Machine and multitasks http://www.instructables.com/id/Arduino-Finite-State-Machine/
Arduino Finite State Machine and multitasks - More DIY How To Projects]]> http://cdn.instructables.com/FOW/2EPL/I3S5LOJ7/FOW2EPLI3S5LOJ7.SQUARE2.jpg http://cdn.instructables.com/FOW/2EPL/I3S5LOJ7/FOW2EPLI3S5LOJ7.SQUARE.jpg http://cdn.instructables.com/FOW/2EPL/I3S5LOJ7/FOW2EPLI3S5LOJ7.SMALL.jpg manu4371 A finite state machine is diagram used to organise tasks to control several insdustrial systems (production, heater, pump, conveyors...). All these sytems include states (associated with an "action", ie: start, run, stop) some of them are "wanted" or said "stable" others are "unwanted" or unstable. ...
By: manu4371

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Wed, 17 Dec 2014 09:24:02 PST
Módulo Serial para Display LCD con Arduino http://www.instructables.com/id/Módulo-Serial-para-Display-LCD-con-Arduino/
Módulo Serial para Display LCD con Arduino - More DIY How To Projects]]> http://cdn.instructables.com/F0B/OIBE/I38SAI9Q/F0BOIBEI38SAI9Q.SQUARE2.jpg http://cdn.instructables.com/F0B/OIBE/I38SAI9Q/F0BOIBEI38SAI9Q.SQUARE.jpg http://cdn.instructables.com/F0B/OIBE/I38SAI9Q/F0BOIBEI38SAI9Q.SMALL.gif ElectroCrea En este tutorial aprenderán como utilizar el Módulo serial I2C para Display LCD.Materiales: Módulo serial I2C para Display LCD Arduino (cualquier tipo de placa funciona) Jumpers macho-hembra Display LCD 16x2 ó 20x4 (ambos funcionan) Solda el modulo serial a tu display LCD Tanto el display LCD ...
By: ElectroCrea

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Thu, 13 Nov 2014 16:04:14 PST
Reading I2C Inputs in Raspberry Pi using C http://www.instructables.com/id/Reading-I2C-Inputs-in-Raspberry-Pi-using-C/
Reading I2C Inputs in Raspberry Pi using C - More DIY How To Projects]]> http://cdn.instructables.com/FDJ/VDVH/I21RK857/FDJVDVHI21RK857.SQUARE2.jpg http://cdn.instructables.com/FDJ/VDVH/I21RK857/FDJVDVHI21RK857.SQUARE.jpg http://cdn.instructables.com/FDJ/VDVH/I21RK857/FDJVDVHI21RK857.SMALL.jpg nahidalam Originally posted in http://lilyhack.wordpress.com/2014/07/25/raspberry...Accessing Raspberry Pi GPIO pins with Python libraries is popular among hackers & makers. How about programming languages like C? C gives you flexibility to port code in embedded firmware/driver layer if necessary. That is why...
By: nahidalam

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Mon, 3 Nov 2014 08:22:58 PST
Arduino basics part 2 http://www.instructables.com/id/Arduino-basics-part-2/
Arduino basics part 2 - More DIY How To Projects]]> http://cdn.instructables.com/FJ6/0EGF/I20HMPMN/FJ60EGFI20HMPMN.SQUARE2.jpg http://cdn.instructables.com/FJ6/0EGF/I20HMPMN/FJ60EGFI20HMPMN.SQUARE.jpg http://cdn.instructables.com/FJ6/0EGF/I20HMPMN/FJ60EGFI20HMPMN.SMALL.jpg Arman5592 Hi , this is the second part of the previous guide . In this guide I'll introduce some other 'basic' codes and general uses . The fact that some sensors are 'basic' doesn't certainly mean that they don't get complicated . Even a basic component - like a photo-transistor (IR receiver) can become qui...
By: Arman5592

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Sat, 1 Nov 2014 09:12:32 PDT
Learning Morse!! http://www.instructables.com/id/Learning-Morse/
Learning Morse!! - More DIY How To Projects]]> http://cdn.instructables.com/FQB/NDGX/I13EBQJD/FQBNDGXI13EBQJD.SQUARE2.jpg http://cdn.instructables.com/FQB/NDGX/I13EBQJD/FQBNDGXI13EBQJD.SQUARE.jpg http://cdn.instructables.com/FQB/NDGX/I13EBQJD/FQBNDGXI13EBQJD.SMALL.jpg JuanToño Hi!! I made this instructable for those persons who want to learn Morse code. I thought that only write and store code in our minds was boring, and I decided to make this learning more interactive and fun using an arduino board. Have Fun :D!!! What is Morse code? Morse code has been in use for mo...
By: JuanToño

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Fri, 10 Oct 2014 20:11:25 PDT
Bit Banging with Raspberry pi for I2C control with perl http://www.instructables.com/id/Bit-Banging-with-Raspberry-pi-for-I2C-control-with/
Bit Banging with Raspberry pi for I2C control with perl - More DIY How To Projects]]> http://cdn.instructables.com/FZZ/6AQ5/HYNYMLGM/FZZ6AQ5HYNYMLGM.SQUARE2.jpg http://cdn.instructables.com/FZZ/6AQ5/HYNYMLGM/FZZ6AQ5HYNYMLGM.SQUARE.jpg http://cdn.instructables.com/FZZ/6AQ5/HYNYMLGM/FZZ6AQ5HYNYMLGM.SMALL.gif designdan77 First a little general backgroundTo use many of the I2C to parallel port IC's with the Raspberry pi you need to be able to manipulate the data bit wise. Usually this is done in a micro controller, but with the pi there is much more power to do other things so once you master the bit wise manipulati...
By: designdan77

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Sun, 10 Aug 2014 09:45:54 PDT
1602 2004 LCD Adapter Addressing ! http://www.instructables.com/id/1602-2004-LCD-Adapter-Addressing/
1602 2004 LCD Adapter Addressing ! - More DIY How To Projects]]> http://cdn.instructables.com/FZ2/3J95/HYJY4U64/FZ23J95HYJY4U64.SQUARE2.jpg http://cdn.instructables.com/FZ2/3J95/HYJY4U64/FZ23J95HYJY4U64.SQUARE.jpg http://cdn.instructables.com/FZ2/3J95/HYJY4U64/FZ23J95HYJY4U64.SMALL.jpg PiotrS This wil be a simple instructable on how to change the I2C addres of 1602 2004 lcd adapter.Iv decid it to make it after a frustrating attempt to find the address table on the net Step 1 Locating the 3 address jumpers If your adapter look eny thing like mine, thous 3 jumpers should be exactly as s...
By: PiotrS

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Thu, 7 Aug 2014 14:08:17 PDT
Arduino for Greenhouse, Garden or Growbox http://www.instructables.com/id/Arduino-for-Greenhouse-Garden-or-Growbox/
Arduino for Greenhouse, Garden or Growbox - More DIY How To Projects]]> http://cdn.instructables.com/F2X/K4RN/HY7T5UB6/F2XK4RNHY7T5UB6.SQUARE2.jpg http://cdn.instructables.com/F2X/K4RN/HY7T5UB6/F2XK4RNHY7T5UB6.SQUARE.jpg http://cdn.instructables.com/F2X/K4RN/HY7T5UB6/F2XK4RNHY7T5UB6.SMALL.jpg diy_bloke I have been using Attiny chips for irrigation tasks in my garden, but having plans to build a greenhouse, an Arduino seemed to be the way to go as it has more ports. I know, there are many 'Garduino' type projects already, including ones that twitter the state of your plants, but I just wanted somet...
By: diy_bloke

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Wed, 30 Jul 2014 05:08:27 PDT
Home automation system using Arduino and SIM900 GSM module http://www.instructables.com/id/Home-automation-system-using-Arduino-and-SIM900-GS/
Home automation system using Arduino and SIM900 GSM module - More DIY How To Projects]]> http://cdn.instructables.com/FJN/OZUB/HY3ZCQNK/FJNOZUBHY3ZCQNK.SQUARE2.jpg http://cdn.instructables.com/FJN/OZUB/HY3ZCQNK/FJNOZUBHY3ZCQNK.SQUARE.jpg http://cdn.instructables.com/FJN/OZUB/HY3ZCQNK/FJNOZUBHY3ZCQNK.SMALL.jpg Timofte Andrei Hi there! As I've almost finished my studies at Faculty of Engineering, I had to make a graduation project and my thought was to make a jaw-dropping thing (I know that's hilarious :D ) to show everybody that I'm a good prototype maker and I can turn ideas into real and useful things. I know GSM cont...
By: Timofte Andrei

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Mon, 28 Jul 2014 06:25:21 PDT
Make Seedstudio's I2C LCD monitor work with an old Arduino http://www.instructables.com/id/Make-seedstudio-I2C-LCD-monitor-work-with-an-old-A/
Make Seedstudio's I2C LCD monitor work with an old Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FAP/VNV0/HWLD8A40/FAPVNV0HWLD8A40.SQUARE2.jpg http://cdn.instructables.com/FAP/VNV0/HWLD8A40/FAPVNV0HWLD8A40.SQUARE.jpg http://cdn.instructables.com/FAP/VNV0/HWLD8A40/FAPVNV0HWLD8A40.SMALL.jpg thedod I've got a Grove started kit by Seedstudio, and I had problems using its LCD display with an old Arduino model (I'm using a Freediuno. IDE recognizes it as a "Duomilanove w/ ATmega328", but I believe many old boards would have a similar problem).I've found out way around this and started to document...
By: thedod

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Fri, 20 Jun 2014 04:36:50 PDT
LCD display I2C adapter for Arduino with PCF8574A http://www.instructables.com/id/LCD-display-I2C-adapter-for-Arduino-with-PCF8574A/
LCD display I2C adapter for Arduino with PCF8574A - More DIY How To Projects]]> http://cdn.instructables.com/F5Y/XRU3/HSTP2XUG/F5YXRU3HSTP2XUG.SQUARE2.jpg http://cdn.instructables.com/F5Y/XRU3/HSTP2XUG/F5YXRU3HSTP2XUG.SQUARE.jpg http://cdn.instructables.com/F5Y/XRU3/HSTP2XUG/F5YXRU3HSTP2XUG.SMALL.jpg uge02 Using LCD display with arduino needs many I/O lines of your microcontroller. Never again with the I2C adapter !!! In this tutorial I've used a PCF8574A shift register I2C interfaced. The advantages are: it's cheap and on the web is available a library written for our purposes. What will you n...
By: uge02

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Sun, 16 Mar 2014 16:06:32 PDT
Raspberry Pi - Revision 2 DIY Add-On Board http://www.instructables.com/id/Raspberry-Pi-Revision-2-DIY-Add-On-Board/
Raspberry Pi - Revision 2 DIY Add-On Board - More DIY How To Projects]]> http://cdn.instructables.com/F0Z/KXFK/HP81XFHN/F0ZKXFKHP81XFHN.SQUARE2.jpg http://cdn.instructables.com/F0Z/KXFK/HP81XFHN/F0ZKXFKHP81XFHN.SQUARE.jpg http://cdn.instructables.com/F0Z/KXFK/HP81XFHN/F0ZKXFKHP81XFHN.SMALL.jpg Jestin_Cubetech On the Raspberry Pi, there are several connections which can be used for expansion:     1,  The Rpi GPIO (General Purpose Input/Output) pins are exposed, that means that expansion           boards are able to talk directly to the CPU.      2, The DSI connector will allow low-level interfacing with...
By: Jestin_Cubetech

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Mon, 20 Jan 2014 23:41:19 PST
Clock with thermometer using Arduino, i2c 16x2 lcd, DS1307 RTC and DHT11 sensor. http://www.instructables.com/id/Clock-with-termometer-using-Arduino-i2c-16x2-lcd-D/ http://cdn.instructables.com/FMJ/5WZY/HQHHWGR4/FMJ5WZYHQHHWGR4.SQUARE2.jpg http://cdn.instructables.com/FMJ/5WZY/HQHHWGR4/FMJ5WZYHQHHWGR4.SQUARE.jpg http://cdn.instructables.com/FMJ/5WZY/HQHHWGR4/FMJ5WZYHQHHWGR4.SMALL.jpg Timofte Andrei Hello! It's been a while I've didn't posted anything on Instructables, but now I made a simple project that I've seen on internet in various forms. I managed to build a code using other codes I've found on internet and I got to say it's working good. For this project you need: - Arduino Uno - 16x2 L...
By: Timofte Andrei

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Thu, 16 Jan 2014 00:51:57 PST
Arduino Thermostat with 2x DS18b20 i2c 4x16 Display, 2 RGB LED's and 3 Relay's http://www.instructables.com/id/Arduino-Thermostat-with-2x-DS18b20-i2c-4x16-Displa/
Arduino Thermostat with 2x DS18b20 i2c 4x16 Display, 2 RGB LED's and 3 Relay's - More DIY How To Projects]]> http://cdn.instructables.com/FX8/3CVE/HM8DKBIV/FX83CVEHM8DKBIV.SQUARE2.jpg http://cdn.instructables.com/FX8/3CVE/HM8DKBIV/FX83CVEHM8DKBIV.SQUARE.jpg http://cdn.instructables.com/FX8/3CVE/HM8DKBIV/FX83CVEHM8DKBIV.SMALL.jpg Guxtdu The Goal of the Project is a Thermostat for my 2 Fish Tank's with LCD Display RGB LED an Relay to control the Heater in the Tank an a Cooling Fan for the Big Fishtank Parts: Arduino Nano or equal 2x RGB LED's or RGB SMD LED or Single Color LED's 1x 2 Channel 5v Relay Modul - for the Heater's 1x 1 C...
By: Guxtdu

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Sat, 5 Oct 2013 12:57:24 PDT
*duino Keg Temp Monitor, or the Quest for the Perfect Pint http://www.instructables.com/id/duino-Keg-Temp-Monitor-or-the-Quest-for-the-Perfec/
*duino Keg Temp Monitor, or the Quest for the Perfect Pint - More DIY How To Projects]]> http://cdn.instructables.com/FF0/1EJT/HM8D4XF7/FF01EJTHM8D4XF7.SQUARE2.jpg http://cdn.instructables.com/FF0/1EJT/HM8D4XF7/FF01EJTHM8D4XF7.SQUARE.jpg http://cdn.instructables.com/FF0/1EJT/HM8D4XF7/FF01EJTHM8D4XF7.SMALL.jpg spikec I was looking for a project that combined my three favorite things - working in my shop, building cool stuff for my bar and of course, drinking beer. After a couple of weeks in the old country drinking "the Guinness", I decided my I'd put a keg of "Moothers' milk" in my kegerator and prolong my vaca...
By: spikec

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Fri, 4 Oct 2013 17:42:32 PDT
Raspberry Pi Temperature Logger http://www.instructables.com/id/Raspberry-Pi-Temperature-Logger/
Raspberry Pi Temperature Logger - More DIY How To Projects]]> http://cdn.instructables.com/FVZ/22L8/IB3HBXCQ/FVZ22L8IB3HBXCQ.SQUARE2.jpg http://cdn.instructables.com/FVZ/22L8/IB3HBXCQ/FVZ22L8IB3HBXCQ.SQUARE.jpg http://cdn.instructables.com/FVZ/22L8/IB3HBXCQ/FVZ22L8IB3HBXCQ.SMALL.jpg ZRob314 Here are the instructions to build a simple temperature logger using a $5.00 I2C temperature sensor. The data is stored to the SD card and can be easily imported into excel. Simply by changing or adding other sensors other types of data can also be collected. The following components are used for...
By: ZRob314

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Wed, 10 Jul 2013 20:52:21 PDT
Build Your FM transmission Station with Arduino http://www.instructables.com/id/Build-Your-FM-transmission-Station-with-Arduino/
Build Your FM transmission Station with Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FEA/8IUI/HHJOCX1H/FEA8IUIHHJOCX1H.SQUARE2.jpg http://cdn.instructables.com/FEA/8IUI/HHJOCX1H/FEA8IUIHHJOCX1H.SQUARE.jpg http://cdn.instructables.com/FEA/8IUI/HHJOCX1H/FEA8IUIHHJOCX1H.SMALL.jpg Mohannad Rawashdeh Hi every body . Before  A  3 months Ago , one of my friend ask me to build  a Simple FM transmitter , he Would to transmit An Audio File from computer and PLAY it on any radio channel , By adjust the frequency of receiver  as same as transmitter  frequency   I searched on the internet on for this ...
By: Mohannad Rawashdeh

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Thu, 13 Jun 2013 07:01:47 PDT
Environmental Monitoring with BeagleBone or RaspberryPI and Ardunio http://www.instructables.com/id/Environmental-Monitoring-with-BeagleBone-or-Raspbe/
Environmental Monitoring with BeagleBone or RaspberryPI and Ardunio - More DIY How To Projects]]> http://cdn.instructables.com/FGX/STVV/HHOFPFBR/FGXSTVVHHOFPFBR.SQUARE2.jpg http://cdn.instructables.com/FGX/STVV/HHOFPFBR/FGXSTVVHHOFPFBR.SQUARE.jpg http://cdn.instructables.com/FGX/STVV/HHOFPFBR/FGXSTVVHHOFPFBR.SMALL.jpg chrwei This is a project I've been working on for a while, and still have ways to go, but I have enough success right now that I can I share what I've got.  This covers connecting a Beaglebone and an Arduino via TTL serial and I2C, using a parallel LCD with an Arduino, using a DHT-22 with Arduino, and usin...
By: chrwei

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Mon, 10 Jun 2013 04:30:52 PDT
I2C LCD Controller Part II http://www.instructables.com/id/I2C-LCD-Controller-Part-II/
I2C LCD Controller Part II - More DIY How To Projects]]> http://cdn.instructables.com/FLE/B1Q8/HFSHTO7B/FLEB1Q8HFSHTO7B.SQUARE2.jpg http://cdn.instructables.com/FLE/B1Q8/HFSHTO7B/FLEB1Q8HFSHTO7B.SQUARE.jpg http://cdn.instructables.com/FLE/B1Q8/HFSHTO7B/FLEB1Q8HFSHTO7B.SMALL.jpg verdelj Now that we have install and assemble the controller here is a little project. we are going to build a thermometer. Parts list 1. Arduino 1. I2C LCD 1. DHT11 Temp Sensor 1. 1k Resistor 7. Jumper wires        Connecting the LCD is very simple LCD                 Arduino 5VCD   ...
By: verdelj

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Sun, 28 Apr 2013 15:40:44 PDT
I2C LCD Controller (the easy way) http://www.instructables.com/id/I2C-LCD-Controller-the-easy-way/
I2C LCD Controller (the easy way) - More DIY How To Projects]]> http://cdn.instructables.com/F10/WNFG/HFWSTI48/F10WNFGHFWSTI48.SQUARE2.jpg http://cdn.instructables.com/F10/WNFG/HFWSTI48/F10WNFGHFWSTI48.SQUARE.jpg http://cdn.instructables.com/F10/WNFG/HFWSTI48/F10WNFGHFWSTI48.SMALL.jpg verdelj I am working on an alarm/weather station project and I wanted to use an LCD but dint want to have a lot of wires so I order a controller. This is just a very basic tutorial on how to hook it up, for the beginners like my self. Parts Parts list:       1. LCD in this case a 16x02   1....
By: verdelj

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Sat, 27 Apr 2013 09:11:35 PDT