Instructables: exploring - technology - i2c http://www.instructables.com Sat, 13 Feb 2016 18:23:14 PST BLOX v1.01 Fan RPM With Internal Hall Effect Sensor and Arduino (Intro to Hardware Interrupt and LCD Display) http://www.instructables.com/id/Fan-RPM-With-Internal-Hall-Effect-Sensor-and-Ardui/
Fan RPM With Internal Hall Effect Sensor and Arduino (Intro to Hardware Interrupt and LCD Display) - More DIY How To Projects]]> http://cdn.instructables.com/FHX/MDMB/IK1HRTYL/FHXMDMBIK1HRTYL.SQUARE2.jpg http://cdn.instructables.com/FHX/MDMB/IK1HRTYL/FHXMDMBIK1HRTYL.SQUARE.jpg http://cdn.instructables.com/FHX/MDMB/IK1HRTYL/FHXMDMBIK1HRTYL.SMALL.jpg TheElectromania For my other project for work, i had to measure the rotational speed of rotor in Revolutions Per Minute (RPM) of one modified computer fan. It had three wires coming out and that ticked me that may be it has some way to control its speed. With some 'googling' i found such fans have internal Hall eff...
By: TheElectromania

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Sun, 31 Jan 2016 10:43:53 PST
Fun With PIC Assembly - Episode 23 http://www.instructables.com/id/Fun-With-PIC-Assembly-Episode-23/
Fun With PIC Assembly - Episode 23 - More DIY How To Projects]]> http://cdn.instructables.com/FZ3/BLVE/IJD786R2/FZ3BLVEIJD786R2.SQUARE2.jpg http://cdn.instructables.com/FZ3/BLVE/IJD786R2/FZ3BLVEIJD786R2.SQUARE.jpg http://cdn.instructables.com/FZ3/BLVE/IJD786R2/FZ3BLVEIJD786R2.SMALL.jpg boomer48 As I mentioned in previous Episodes I volunteer at the local non-profit recycling center. Some of the electronics stuff that gets dropped off kind of makes me feel like a technology archeologist and I have a fantasy that the History Channel will show up some day wanting to do a TV series about us. ...
By: boomer48

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Wed, 13 Jan 2016 14:08:19 PST
MPU6050: Arduino 6 Axis Accelerometer + Gyro - GY 521 Test & 3D Simulation http://www.instructables.com/id/MPU6050-Arduino-6-Axis-Accelerometer-Gyro-GY-521-B/
MPU6050: Arduino 6 Axis Accelerometer + Gyro - GY 521 Test & 3D Simulation - More DIY How To Projects]]> http://cdn.instructables.com/FDO/MKZB/IIYWUFEX/FDOMKZBIIYWUFEX.SQUARE2.jpg http://cdn.instructables.com/FDO/MKZB/IIYWUFEX/FDOMKZBIIYWUFEX.SQUARE.jpg http://cdn.instructables.com/FDO/MKZB/IIYWUFEX/FDOMKZBIIYWUFEX.SMALL.jpg HobbyTransform Are you looking to make your own quadcopter drone or RC plane with Arduino but don't know how to get the gyro working? Perhaps you already bought some 6 axis MPU6050 modules (on the GY-521 breakout boards) only to find out they weren't as simple to use as you thought? Try this out! You'll learn to...
By: HobbyTransform

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Sun, 3 Jan 2016 22:32:20 PST
Serial I2C HD44780-compatible LCD for ATTINY85 http://www.instructables.com/id/Serial-I2C-HD44780-compatible-LCD-for-ATTINY85/
Serial I2C HD44780-compatible LCD for ATTINY85 - More DIY How To Projects]]> http://cdn.instructables.com/FYE/HS98/IIXJPYXT/FYEHS98IIXJPYXT.SQUARE2.jpg http://cdn.instructables.com/FYE/HS98/IIXJPYXT/FYEHS98IIXJPYXT.SQUARE.jpg http://cdn.instructables.com/FYE/HS98/IIXJPYXT/FYEHS98IIXJPYXT.SMALL.jpg sognatore This instructable will show you how to use an LCD and I2C module to display data from an ATTINY85. The intent of the schematic above it to show the connection needed to display data. Note that pull-up resistors are needed for the I2C module. Modify Liquid Crystal Display Library The following...
By: sognatore

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Sun, 3 Jan 2016 20:38:49 PST
Fun With PIC Assembly - Episode 22 http://www.instructables.com/id/Fun-With-PIC-Assembly-Episode-22/
Fun With PIC Assembly - Episode 22 - More DIY How To Projects]]> http://cdn.instructables.com/FPI/X815/IIOUKYC1/FPIX815IIOUKYC1.SQUARE2.jpg http://cdn.instructables.com/FPI/X815/IIOUKYC1/FPIX815IIOUKYC1.SQUARE.jpg http://cdn.instructables.com/FPI/X815/IIOUKYC1/FPIX815IIOUKYC1.SMALL.jpg boomer48 The common saying is that “Necessity is the mother of invention”. In reality, however, there are lots of “mothers” of invention. My favorite one is “laziness” but sometimes stuff gets invented just because it’s a fun challenge to figure out a new way of doing things. I’d like to claim that was th...
By: boomer48

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Fri, 25 Dec 2015 13:14:19 PST
LinkIt ONE – MCP23017 I2C Port Expander http://www.instructables.com/id/LinkIt-ONE-MCP23017-I2C-Port-Expander/
LinkIt ONE – MCP23017 I2C Port Expander - More DIY How To Projects]]> http://cdn.instructables.com/FJG/WUDL/IIEWQ898/FJGWUDLIIEWQ898.SQUARE2.jpg http://cdn.instructables.com/FJG/WUDL/IIEWQ898/FJGWUDLIIEWQ898.SQUARE.jpg http://cdn.instructables.com/FJG/WUDL/IIEWQ898/FJGWUDLIIEWQ898.SMALL.jpg AlexDroid00 The MCP23017 chip is an input and output expander, which uses the I2C communication protocol. You can connect it to your LinkIt One using two pins only (SDA, SLC) and get 16 digital I/O ports. Furthermore, you can connect up to eight expanders in series and get 128 digital ports, again using two pin...
By: AlexDroid00

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Mon, 21 Dec 2015 08:24:12 PST
DIY I2C LCD Display with Inputs http://www.instructables.com/id/DIY-I2C-LCD-Display-With-Inputs/
DIY I2C LCD Display with Inputs - More DIY How To Projects]]> http://cdn.instructables.com/FGJ/1R7L/II94PXHS/FGJ1R7LII94PXHS.SQUARE2.jpg http://cdn.instructables.com/FGJ/1R7L/II94PXHS/FGJ1R7LII94PXHS.SQUARE.jpg http://cdn.instructables.com/FGJ/1R7L/II94PXHS/FGJ1R7LII94PXHS.SMALL.jpg sspence The typical parallel LCD used with an Arduino (16x2 or 20x4) has 16 pins. Only 6 I/O pins are required on the Arduino, but what if you could get that down to two I/O pins, and still have those pins available for other devices? The I2C interface is on pins A4 and A5 of the Arduino. These are addressa...
By: sspence

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Wed, 16 Dec 2015 12:02:32 PST
Linkit One to Arduino Communiction I2C http://www.instructables.com/id/Linkit-One-to-Arduino-Communiction-I2C/
Linkit One to Arduino Communiction I2C - More DIY How To Projects]]> http://cdn.instructables.com/FSO/802F/II6OCO8S/FSO802FII6OCO8S.SQUARE2.jpg http://cdn.instructables.com/FSO/802F/II6OCO8S/FSO802FII6OCO8S.SQUARE.jpg http://cdn.instructables.com/FSO/802F/II6OCO8S/FSO802FII6OCO8S.SMALL.jpg appytechie In the last instructable I showed you how to create a voltage monitor using the linkit one and after doing a couple of project using the Linkit One board I realized that it would be great if we could make the linkit one work with an arduino. And there are two ways to make this possible Serial Commun...
By: appytechie

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Tue, 15 Dec 2015 06:34:17 PST
STM32F103: MPU6050 [I2C] (using mbed.h) http://www.instructables.com/id/STM32F103-MPU6050-using-Mbedh/
STM32F103: MPU6050 [I2C] (using mbed.h) - More DIY How To Projects]]> http://cdn.instructables.com/FUC/BUBR/II0M8SQD/FUCBUBRII0M8SQD.SQUARE2.jpg http://cdn.instructables.com/FUC/BUBR/II0M8SQD/FUCBUBRII0M8SQD.SQUARE.jpg http://cdn.instructables.com/FUC/BUBR/II0M8SQD/FUCBUBRII0M8SQD.SMALL.jpg ARK4579 In this tutorial, we will be interfacing MPU6050 Acclerometer/Gyrometer with our STM32F103 Nucleo Board. I will be using GY-521 Module. We will be using online mbed compiler and will create the program from scratch. Programming part is real easy because most of the work is already done in libraries....
By: ARK4579

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Thu, 10 Dec 2015 15:11:31 PST
Pinebox Electronics Build http://www.instructables.com/id/Pinebox-Electronics-Build/
Pinebox Electronics Build - More DIY How To Projects]]> http://cdn.instructables.com/F1I/2X6U/IHWIOKOJ/F1I2X6UIHWIOKOJ.SQUARE2.jpg http://cdn.instructables.com/F1I/2X6U/IHWIOKOJ/F1I2X6UIHWIOKOJ.SQUARE.jpg http://cdn.instructables.com/F1I/2X6U/IHWIOKOJ/F1I2X6UIHWIOKOJ.SMALL.jpg MikB This instructable is continuing the prototyping and build of the custom power supply, power management, monitoring and interfacing electronics design for PInebox (a portable Raspberry PI computer)It follows on from (and corrects some parts of) the PInebox design instructable, which shows the buildin...
By: MikB

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Tue, 8 Dec 2015 07:43:49 PST
MINI Si7021 Temperature and Humidity Sensor http://www.instructables.com/id/MINI-Si7021-Temperature-and-Humidity-Sensor/
MINI Si7021 Temperature and Humidity Sensor - More DIY How To Projects]]> http://cdn.instructables.com/FCN/BKV1/IHXRC6LA/FCNBKV1IHXRC6LA.SQUARE2.jpg http://cdn.instructables.com/FCN/BKV1/IHXRC6LA/FCNBKV1IHXRC6LA.SQUARE.jpg http://cdn.instructables.com/FCN/BKV1/IHXRC6LA/FCNBKV1IHXRC6LA.SMALL.jpg gr8yt Synopsis: At ± 0.3% accuracy (temp and humidity) the Mini Si7021 is a very precise sensor for accumulating temperature and humidity data. The I2C bus architecture provides fast data acquisition, error detection and support for monitoring multiple sensors. Remote (off chip) temperature data coll...
By: gr8yt

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Sun, 6 Dec 2015 13:22:40 PST
How to enable I2C on RaspberryPI http://www.instructables.com/id/How-to-enable-I2C-on-RaspberryPI/
How to enable I2C on RaspberryPI - More DIY How To Projects]]> http://www.instructables.com/files/deriv/FCL/UMJV/IHFD1B3L/FCLUMJVIHFD1B3L.SQUARE2.jpg http://www.instructables.com/files/deriv/FCL/UMJV/IHFD1B3L/FCLUMJVIHFD1B3L.SQUARE.jpg http://www.instructables.com/files/deriv/FCL/UMJV/IHFD1B3L/FCLUMJVIHFD1B3L.SMALL.jpg 13chef Hi to everybody, who is reading my text.In his guide i will try to explain step by step how to enable i2c on rpi. Make sure your rpi is connacted to internet and also any connection to your computer. Because we will use ssh for it. If you don't have ssh in your computer you can download putty.The Ra...
By: 13chef

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Tue, 24 Nov 2015 06:08:58 PST
More LCD s working together... http://www.instructables.com/id/More-LCD-s-working-together/
More LCD s working together... - More DIY How To Projects]]> http://cdn.instructables.com/FYO/TWH2/IGY3KHOF/FYOTWH2IGY3KHOF.SQUARE2.jpg http://cdn.instructables.com/FYO/TWH2/IGY3KHOF/FYOTWH2IGY3KHOF.SQUARE.jpg http://cdn.instructables.com/FYO/TWH2/IGY3KHOF/FYOTWH2IGY3KHOF.SMALL.jpg marc.deloor.5 Ever had that problem that you wanted to place so much info on a LCD, that it all looked crammed together?You can try to scroll data, make different pages on it (by making the readout change by a click on a button), you can try to buy a bigger LCD... You can even change the text-LCD with a graphic L...
By: marc.deloor.5

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Sat, 14 Nov 2015 03:41:36 PST
I2C Fix problems (Solucionando problema) http://www.instructables.com/id/I2C-Fix-problems-Solucionando-problema/
I2C Fix problems (Solucionando problema) - More DIY How To Projects]]> http://cdn.instructables.com/FA9/S5UN/IGV4CSZ0/FA9S5UNIGV4CSZ0.SQUARE2.jpg http://cdn.instructables.com/FA9/S5UN/IGV4CSZ0/FA9S5UNIGV4CSZ0.SQUARE.jpg http://cdn.instructables.com/FA9/S5UN/IGV4CSZ0/FA9S5UNIGV4CSZ0.SMALL.jpg GaboRedfield Si manejan velocidades altas en el Canal I2C, puede que les genere algo de ruido el cable por no tener filtro.Para solucionarlo, solo cambiamos el cable I2C por uno que tenga algún tipo de filtro ó se los implementamos embobinándolo sobre un imán.Nota: No siempre se genera este ruido, Si detectan es...
By: GaboRedfield

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Wed, 11 Nov 2015 16:29:25 PST
Control servos properly with a Raspberry Pi http://www.instructables.com/id/Control-servos-properly-with-a-Raspberry-Pi/
Control servos properly with a Raspberry Pi - More DIY How To Projects]]> http://cdn.instructables.com/FMV/GF7G/IGQU3BMZ/FMVGF7GIGQU3BMZ.SQUARE2.jpg http://cdn.instructables.com/FMV/GF7G/IGQU3BMZ/FMVGF7GIGQU3BMZ.SQUARE.jpg http://cdn.instructables.com/FMV/GF7G/IGQU3BMZ/FMVGF7GIGQU3BMZ.SMALL.jpg CyprienA Just follow my video ! All the links to ressorces are in the description !
By: CyprienA

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Mon, 9 Nov 2015 04:18:04 PST
Simple EEPROM Module for Arduino or other microcontroller http://www.instructables.com/id/Simple-EEPROM-Module-for-Arduino-or-other-microcon/
Simple EEPROM Module for Arduino or other microcontroller - More DIY How To Projects]]> http://cdn.instructables.com/FDZ/JLMD/IGDWVCZG/FDZJLMDIGDWVCZG.SQUARE2.jpg http://cdn.instructables.com/FDZ/JLMD/IGDWVCZG/FDZJLMDIGDWVCZG.SQUARE.jpg http://cdn.instructables.com/FDZ/JLMD/IGDWVCZG/FDZJLMDIGDWVCZG.SMALL.jpg diy_bloke EEPROMs come in handy if you want to store some data without losing it. Many microcontrollers come with some internal EEPROM, but as EEPROMs have a finite (though very large) number of writes before they start becoming faulty, my anal retentive character always had a problem with using that internal...
By: diy_bloke

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Sat, 31 Oct 2015 04:35:53 PDT
Biped Robot Update http://www.instructables.com/id/Biped-Robot-Update/
Biped Robot Update - More DIY How To Projects]]> http://cdn.instructables.com/F1X/C23U/IG5CADAZ/F1XC23UIG5CADAZ.SQUARE2.jpg http://cdn.instructables.com/F1X/C23U/IG5CADAZ/F1XC23UIG5CADAZ.SQUARE.jpg http://cdn.instructables.com/F1X/C23U/IG5CADAZ/F1XC23UIG5CADAZ.SMALL.jpg 159753 This is an update on my robotics project, I had some issues with the ne Adafruit I2C driver so I'm hopping it's fully functional for next week. Mainly the problems were about power consumption and Software. The thing is the Adafruit driver limits the voltage and the current going to the servos, so t...
By: 159753

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Sat, 24 Oct 2015 16:29:28 PDT
LinkIt ONE I2C Address Finder http://www.instructables.com/id/LinkIt-ONE-I2C-Address-Finder/
LinkIt ONE I2C Address Finder - More DIY How To Projects]]> http://cdn.instructables.com/F27/EAOI/IG2JOB6W/F27EAOIIG2JOB6W.SQUARE2.jpg http://cdn.instructables.com/F27/EAOI/IG2JOB6W/F27EAOIIG2JOB6W.SQUARE.jpg http://cdn.instructables.com/F27/EAOI/IG2JOB6W/F27EAOIIG2JOB6W.SMALL.jpg tinker_thinker The I2C protocol allows multiple devices to be attached to the same pin using only 4 wires! All you need to know is the address of your device! But wait, my device didn't come with one! That's what this instructable is all about. We are going to use the LinkIt ONE development board to find out the a...
By: tinker_thinker

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Fri, 23 Oct 2015 10:39:05 PDT
Connect Arduino to Crystalfontz CFA533 with I2C http://www.instructables.com/id/Connect-Arduino-to-Crystalfontz-CFA533-with-I2C/
Connect Arduino to Crystalfontz CFA533 with I2C - More DIY How To Projects]]> http://cdn.instructables.com/FAQ/YD8V/IFWW1MQ9/FAQYD8VIFWW1MQ9.SQUARE2.jpg http://cdn.instructables.com/FAQ/YD8V/IFWW1MQ9/FAQYD8VIFWW1MQ9.SQUARE.jpg http://cdn.instructables.com/FAQ/YD8V/IFWW1MQ9/FAQYD8VIFWW1MQ9.SMALL.jpg crystalfontz We've been working with LCD displays, for a long time so we thought we'd show you how to hook up a CFA533 I2C LCD with a Keypad to an Arduino. Giving you the ability to output and control your arduino via I2C. Electrical Connections On the Arduino side you simply need to grab +5v, GND, SDA (I2C S...
By: crystalfontz

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Mon, 19 Oct 2015 10:35:32 PDT
Getting started with the LinkIt One - DC Motors http://www.instructables.com/id/Getting-started-with-the-LinkIt-One-DC-Motors/
Getting started with the LinkIt One - DC Motors - More DIY How To Projects]]> http://cdn.instructables.com/FC5/2BPN/IFSLR4MK/FC52BPNIFSLR4MK.SQUARE2.jpg http://cdn.instructables.com/FC5/2BPN/IFSLR4MK/FC52BPNIFSLR4MK.SQUARE.jpg http://cdn.instructables.com/FC5/2BPN/IFSLR4MK/FC52BPNIFSLR4MK.SMALL.jpg LightBug In the last two instructables I showed you how to get started with the LinkIt one which included controlling servos and LEDs. I also show you how to update the onboard firmware of the LinkIt One, so I highly recommend you go through that first.In this instructable I'm going to show you how to get st...
By: LightBug

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Fri, 16 Oct 2015 10:37:19 PDT
Arduino I2C LCD Driver Library and PackMan http://www.instructables.com/id/Arduino-I2C-LCD-Driver-Library-and-PackMan/
Arduino I2C LCD Driver Library and PackMan - More DIY How To Projects]]> http://cdn.instructables.com/FFW/SK6Z/IFR64LF8/FFWSK6ZIFR64LF8.SQUARE2.jpg http://cdn.instructables.com/FFW/SK6Z/IFR64LF8/FFWSK6ZIFR64LF8.SQUARE.jpg http://cdn.instructables.com/FFW/SK6Z/IFR64LF8/FFWSK6ZIFR64LF8.SMALL.jpg SteveQuinn This project is a comprehensive Arduino port of an earlier Instructable which can be found here;http://www.instructables.com/id/Microchip-PIC-Library-to-Control-a-20-by-4-LCD-ove/Which was snappily titled...'Microchip PIC Library to Control a 20 by 4 LCD over I2C'It's my first go at writing a C++ Ar...
By: SteveQuinn

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Wed, 14 Oct 2015 13:53:07 PDT
DIY Arduino Thermometer With DS18B20 http://www.instructables.com/id/How-To-Make-Arduino-Thermometer-With-DS18B20/
DIY Arduino Thermometer With DS18B20 - More DIY How To Projects]]> http://cdn.instructables.com/FGW/YD0W/IH0WCU6X/FGWYD0WIH0WCU6X.SQUARE2.jpg http://cdn.instructables.com/FGW/YD0W/IH0WCU6X/FGWYD0WIH0WCU6X.SQUARE.jpg http://cdn.instructables.com/FGW/YD0W/IH0WCU6X/FGWYD0WIH0WCU6X.SMALL.jpg Konstantin Dimitrov Hello, everyone ! Today I'm going to show you how to make LCD or Serial* thermometer with DS18B20 digital temperature sensor using Arduino, breadboard, jumpers. So you can measure temperature of the air, liquids like water and the temperature of the ground.*prints the temperature data on the serial ...
By: Konstantin Dimitrov

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Sat, 10 Oct 2015 11:39:12 PDT
3A Variable bench PSU with digital readout on colour display using ATMEGA8 http://www.instructables.com/id/3A-Variable-bench-PSU-with-digital-readout-on-colo/
3A Variable bench PSU with digital readout on colour display using ATMEGA8 - More DIY How To Projects]]> http://cdn.instructables.com/FPW/PP5Y/IFGNQXFR/FPWPP5YIFGNQXFR.SQUARE2.jpg http://cdn.instructables.com/FPW/PP5Y/IFGNQXFR/FPWPP5YIFGNQXFR.SQUARE.jpg http://cdn.instructables.com/FPW/PP5Y/IFGNQXFR/FPWPP5YIFGNQXFR.SMALL.jpg SHARANYADAS I am playing with electronics since i was a child and made numerous circuits.But still now,i didn't made any power supply unit for general purpose use.So tired of making PSU for each circuit,I decided to make a stable Bench PSU for general purpose use with some enhanced features.I decided to made t...
By: SHARANYADAS

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Wed, 7 Oct 2015 11:09:31 PDT
Arduino weather station with RF433 MHz modules http://www.instructables.com/id/Arduino-weather-station-with-RF433-MHz-modules/
Arduino weather station with RF433 MHz modules - More DIY How To Projects]]> http://cdn.instructables.com/FSF/Y82I/IFD6N2O2/FSFY82IIFD6N2O2.SQUARE2.jpg http://cdn.instructables.com/FSF/Y82I/IFD6N2O2/FSFY82IIFD6N2O2.SQUARE.jpg http://cdn.instructables.com/FSF/Y82I/IFD6N2O2/FSFY82IIFD6N2O2.SMALL.jpg eliesalame In this project I will show you how make two Arduinos talk to each other using RF frequency (wireless)In the past I published four instructables that lead to this one :The first two are about connecting a serial LCD with I2C to an Arduino UNO and a NANO http://www.instructables.com/id/How-to-connect...
By: eliesalame

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Mon, 5 Oct 2015 15:33:06 PDT
How to connect a serial LCD with an Arduino Nano http://www.instructables.com/id/How-to-connect-a-serial-LCD-with-an-Arduino-Nano/
How to connect a serial LCD with an Arduino Nano - More DIY How To Projects]]> http://cdn.instructables.com/FGT/ZHCK/IFD6L9JU/FGTZHCKIFD6L9JU.SQUARE2.jpg http://cdn.instructables.com/FGT/ZHCK/IFD6L9JU/FGTZHCKIFD6L9JU.SQUARE.jpg http://cdn.instructables.com/FGT/ZHCK/IFD6L9JU/FGTZHCKIFD6L9JU.SMALL.jpg eliesalame In a earlier instructable I demonstrated how to connect the serial LCD to an Arduino UNO http://www.instructables.com/you?show=PUBLISHEDYesterday I wanted to use two Arduinos for an RF project and realized that I don't know how to use the serial LCD with the Arduino Nano. So with a bit of research...
By: eliesalame

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Mon, 5 Oct 2015 03:07:51 PDT
Microchip PIC Library to Control a 20 by 4 LCD over I2C http://www.instructables.com/id/Microchip-PIC-Library-to-Control-a-20-by-4-LCD-ove/
Microchip PIC Library to Control a 20 by 4 LCD over I2C - More DIY How To Projects]]> http://cdn.instructables.com/FO6/TCS1/IF7IOGYU/FO6TCS1IF7IOGYU.SQUARE2.jpg http://cdn.instructables.com/FO6/TCS1/IF7IOGYU/FO6TCS1IF7IOGYU.SQUARE.jpg http://cdn.instructables.com/FO6/TCS1/IF7IOGYU/FO6TCS1IF7IOGYU.SMALL.jpg SteveQuinn This Instructable presents a 'C' library for controlling a single 20 by 4 LCD based on the HD44780 LCD controller over I2C using the NXP PCF8574 Remote 8bit IO Expander. The LCD is configured for 4 bit interfacing and can be written to and read from via the microcontroller. In this case the PIC18F26...
By: SteveQuinn

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Thu, 1 Oct 2015 08:08:37 PDT
Display temperature on LCD http://www.instructables.com/id/Display-temperature-on-LCD/
Display temperature on LCD - More DIY How To Projects]]> http://cdn.instructables.com/FHU/50IU/IE7J4CBZ/FHU50IUIE7J4CBZ.SQUARE2.jpg http://cdn.instructables.com/FHU/50IU/IE7J4CBZ/FHU50IUIE7J4CBZ.SQUARE.jpg http://cdn.instructables.com/FHU/50IU/IE7J4CBZ/FHU50IUIE7J4CBZ.SMALL.jpg eliesalame I will bring two projects together in this instructable.I will demonstrate how to measure the temperature using a LM35 temperature sensor and an Arduino then display the temperature on a serial LCD 16X2 in Celsius and Fahrenheit.You can find the initial projects here:http://www.instructables.com/id/...
By: eliesalame

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Sun, 6 Sep 2015 06:24:02 PDT
OLED i2c display with arduino http://www.instructables.com/id/Monochrome-096-i2c-OLED-display-with-arduino-SSD13/
OLED i2c display with arduino - More DIY How To Projects]]> http://cdn.instructables.com/F4L/CEYR/IFJYX0D6/F4LCEYRIFJYX0D6.SQUARE2.jpg http://cdn.instructables.com/F4L/CEYR/IFJYX0D6/F4LCEYRIFJYX0D6.SQUARE.jpg http://cdn.instructables.com/F4L/CEYR/IFJYX0D6/F4LCEYRIFJYX0D6.SMALL.jpg Jean0x7BE In this instructable I will show you how to connect and test a 0.96" i2c OLED display module to an arduino.Parts: Breadboard and hookup wires Arduino (using a nano v3 5v 16mhz clone in this case) External power supply (regulated 5v) The OLED i2c displayI bought my display around 6 months ago,...
By: Jean0x7BE

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Sun, 6 Sep 2015 05:55:32 PDT
Display Picture Or Icon On the fancy I2C_LCD http://www.instructables.com/id/Display-Picture-Or-Icon-On-the-fancy-I2CLCD/
Display Picture Or Icon On the fancy I2C_LCD - More DIY How To Projects]]> http://cdn.instructables.com/FXU/JPGE/IE7J3TJR/FXUJPGEIE7J3TJR.SQUARE2.jpg http://cdn.instructables.com/FXU/JPGE/IE7J3TJR/FXUJPGEIE7J3TJR.SQUARE.jpg http://cdn.instructables.com/FXU/JPGE/IE7J3TJR/FXUJPGEIE7J3TJR.SMALL.jpg Joney S To display any picture or icon on the fancy I2C_LCD. Have fun!I2C_LCD integrated the picture display function, you can display any sample picture on the I2C_LCD.The Bitmap Converter software was developed for the I2C_LCD, this software used for convert the picture into code. Bitmap Converter softwar...
By: Joney S

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Sat, 5 Sep 2015 18:25:30 PDT
Grove 3 Axis Digital Compass http://www.instructables.com/id/Grove-3-Axis-Digital-Compass/
Grove 3 Axis Digital Compass - More DIY How To Projects]]> http://cdn.instructables.com/FMF/J29H/IDZSEL7K/FMFJ29HIDZSEL7K.SQUARE2.jpg http://cdn.instructables.com/FMF/J29H/IDZSEL7K/FMFJ29HIDZSEL7K.SQUARE.jpg http://cdn.instructables.com/FMF/J29H/IDZSEL7K/FMFJ29HIDZSEL7K.SMALL.jpg ThisIsSteve This is the fourth tutorial of a series of tutorials where I show you how to connect Grove sensors and Components to an Arduino and to get started for a robot project using these sensors. In the last few instructables, I showed how to get started with I2C Motor Driver, Single Axis Analog Gyro and a ...
By: ThisIsSteve

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Mon, 31 Aug 2015 04:58:24 PDT
Arduino - Grove I2C Motor Driver http://www.instructables.com/id/Arduino-Grove-I2C-Motor-Driver/
Arduino - Grove I2C Motor Driver - More DIY How To Projects]]> http://cdn.instructables.com/FQM/01HC/IDYKNRPX/FQM01HCIDYKNRPX.SQUARE2.jpg http://cdn.instructables.com/FQM/01HC/IDYKNRPX/FQM01HCIDYKNRPX.SQUARE.jpg http://cdn.instructables.com/FQM/01HC/IDYKNRPX/FQM01HCIDYKNRPX.SMALL.jpg ThisIsSteve Recently I got a few Grove sensors, and as always I tried wiring it up with the Arduino and the Particle Core. Grove sensors are a series of senors form Seeed Studio, they have a wide range of sensors and components and I'm going to show you how to work with a few of these senors and components.In t...
By: ThisIsSteve

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Sun, 30 Aug 2015 23:27:03 PDT
Join the IOT with your Weather Station - CWOP http://www.instructables.com/id/Join-the-IOT-with-your-Weather-Station-CWOP/
Join the IOT with your Weather Station - CWOP - More DIY How To Projects]]> http://cdn.instructables.com/F8L/F05P/ID5S6WKZ/F8LF05PID5S6WKZ.SQUARE2.jpg http://cdn.instructables.com/F8L/F05P/ID5S6WKZ/F8LF05PID5S6WKZ.SQUARE.jpg http://cdn.instructables.com/F8L/F05P/ID5S6WKZ/F8LF05PID5S6WKZ.SMALL.jpg SwitchDocLabs Do-Wop, Do-Wop the CWOP....In this New Instructable by SwitchDoc Labs you will learn What is CWOP (Citizens Weather Observation Program) How to connect a Raspberry Pi based Weather Station to CWOP What Software Do You Need? How to Register at CWOP Ho...
By: SwitchDocLabs

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Mon, 10 Aug 2015 09:05:02 PDT
Arduino Chess Clock - Multi-game Box http://www.instructables.com/id/Arduino-Chess-Clock-Multi-game-Box/
Arduino Chess Clock - Multi-game Box - More DIY How To Projects]]> http://cdn.instructables.com/FLV/IONJ/ID4CR3LC/FLVIONJID4CR3LC.SQUARE2.jpg http://cdn.instructables.com/FLV/IONJ/ID4CR3LC/FLVIONJID4CR3LC.SQUARE.jpg http://cdn.instructables.com/FLV/IONJ/ID4CR3LC/FLVIONJID4CR3LC.SMALL.jpg benhur.goncalves CHECK OUT MY OTHER PROJECTS Alarm Clock with Infrared and Bluetooth SpeakersArduino Pedometer Watch, With Temperature, Altitude and Compass!Hey folks! After making an Arduino smartwatch just last week, I received many complaints,or tips, to use a RTC (real-time clock) module. That's because the Ardu...
By: benhur.goncalves

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Sun, 9 Aug 2015 06:24:24 PDT
Arduino Pedometer Watch, With Temperature, Altitude and Compass! http://www.instructables.com/id/Arduino-Watch-With-Altitude-Temperature-Compass-An/
Arduino Pedometer Watch, With Temperature, Altitude and Compass! - More DIY How To Projects]]> http://cdn.instructables.com/FWX/H5GB/ICRXYGZA/FWXH5GBICRXYGZA.SQUARE2.jpg http://cdn.instructables.com/FWX/H5GB/ICRXYGZA/FWXH5GBICRXYGZA.SQUARE.jpg http://cdn.instructables.com/FWX/H5GB/ICRXYGZA/FWXH5GBICRXYGZA.SMALL.jpg benhur.goncalves UPDATE: CHECK OUT MY OTHER TWO PROJECTS SweeperBot - Roomba-like Robot With BluetoothAlarm Clock with Infrared and Bluetooth SpeakersHi folks! Last few days I've been obsessed with the idea to make my own watch from arduino parts, but something cool I could use and say I did it myself. So I found o...
By: benhur.goncalves

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Mon, 3 Aug 2015 10:55:51 PDT
Beautiful and practical clock with calendar http://www.instructables.com/id/Beautiful-and-practical-clock-with-calendar/
Beautiful and practical clock with calendar - More DIY How To Projects]]> http://cdn.instructables.com/FPD/AMPC/ICRXJQXM/FPDAMPCICRXJQXM.SQUARE2.jpg http://cdn.instructables.com/FPD/AMPC/ICRXJQXM/FPDAMPCICRXJQXM.SQUARE.jpg http://cdn.instructables.com/FPD/AMPC/ICRXJQXM/FPDAMPCICRXJQXM.SMALL.jpg Joney S Use I2C_LCD to make a beautiful and practical clock with calendar.I2C_LCD can display bitmap, graphic and character, you can make beautiful UI for your project with I2C_LCD.I'm sure you'll be interested in this work.Materials have to be prepared:I2C_LCD Display Module x1Seeeduino Lotus - ATMega3...
By: Joney S

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Sat, 1 Aug 2015 06:52:57 PDT
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/FCU/Y401/ICRXIMSY/FCUY401ICRXIMSY.SQUARE2.jpg http://cdn.instructables.com/FCU/Y401/ICRXIMSY/FCUY401ICRXIMSY.SQUARE.jpg http://cdn.instructables.com/FCU/Y401/ICRXIMSY/FCUY401ICRXIMSY.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