Arduino Sd Card Instructables

The SD card will serve as a data buffer and does not need to be read by a PC. So we cannot directly connect it to circuits that use 5V logic. This is a Micro SD (TF) module from DFRobot. We can connect any kind of SD Card module with arduino and make many type of project using SD Card Module like Data Logger. use Micro SD(TF) card for D1 mini. In this project, I am going to demonstrate to you how to log data from LM35 temperature sensor values to an SD card and store it as CSV file, with the help of the idIoTware shield. The Tinker Board offers makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts and others a reliable and extremely capable platform for building and tinkering their ideas into. The communication between the microcontroller and the SD card uses SPI, which takes place on digital pins 11, 12, and 13 (on most Arduino boards) or 50, 51, and 52 (Arduino Mega). You should now have the micro SD card with web page copied to it inserted into the card slot on the Arduino Ethernet shield. I have read back the SD card into my PC using a USB SD card reader, the images are for the native serial [A005] and the SD read out data [A006]. Once opened, use myFile. Executing an SD update using the SAMD SDU (Secure Digital Update) library is very easy! You simply have to include the SDU library with your sketch to gain access to this very cool feature. Press question mark to learn the rest of the keyboard shortcuts. The first step when using the SD card module with Arduino is formatting the SD card as FAT16 or FAT32. How to play WAV audio files with Arduino Uno and MicroSD card Here is the code for my Arduino sketch : #include // need to include the SD library //#define. A massive bomb cyclone — described by the National Weather Service as "historic" and an "incredible storm system" — is hitting the Great Plains and Mountain West, bringing wind gusts of up to 80 miles per hour, blizzard conditions and a foot or more of snow. Author Arduino, SparkFun Maintainer. The idea is the same : A slot for the SD card and some pins to interface the microcontroller with the SD card. 3V to work but the Arduino's 3. Then put the files on the microSD card from the computer. The details of the LCD terminals are as follows:. Charlieplexing : Basics & Example With Arduino. The linestring values are between -1 and 1. Past the Audio file that we have converted in. arduino software spi sd card,REFOG Personal Monitor review child protect, internet control, internet dangers, key logging. The Arduino has an SD shield on connected. 3V but if you want o use them with Arduino for storing data then you will have to use a SD card module. It supports SD, SDHC, or MicroSD TF cards. You can do this with a Secure Digital, or SD, card. About a year ago, Intel announced they’d be launching a new platform stuffed into an SD card. The SD and micro SD card modules allow you to communicate with the memory card and write or read the information on them. Although its patterns are suggestive and arduino software spi sd card free-associational, they are far from random, artfully building a thought-provoking mosaic of contrasts and correspondences that evoke the manifold possibilities of life on earth, from the most troubling to the most transcendent. It did react (looking at the dmesg output), but would only throw errors, and not recognize any partitons on the card. The program is as it is in the library. The function of interfacing a SD card to USB is usually implemented as a Mass storage class USB device with a bridge to SD card. If you want to add the application var. The ESP8266 requires 3. There are many SD card modules available for the Arduino. This trick teaches you how to use Micro SD/SD card for Arduino and speaker. Module Description. 3V regulator which converts the 5V from Arduino into the 3. Listfiles - How print out the files in a directory on a SD card. It also provides two handy Grove connectors for Serial and I2C ports and a reset button. For MEGA users If you are using a Mega (1280 or 2560) you will have to tweak the SD card library to allow to use the same pins as the Uno. The SD card shield provides a full sized SD card slot on the top and a Micro SD card slot on the bottom. I have been trying to simply snap and save BMP/JPG image from OV7670 on SD card I have tried the java tool with the same, photos are blurred. Interfacing with an SD card is a bunch of work, but luckily for us, Adafruit customer fat16lib (William G) has written a very nice Arduino library just for this purpose and it's now part of the Arduino IDE known as SD (pretty good name, right?). On the circuit, it shows humidity of 43. Using an sd card module on the particle photon help (self. CS pin to 4th pin. To play mp3 files using arduino, you need to convert them into. How can I read a specific line, for example line 3 or 5. Read about 'Arduino Due and Sd shield' on element14. Though you could insert an SD card in your phone or computer easily and browse all your files, hardware interfacing an SD card of any type with Arduino or similar development boards isn't that easy. Interfacing with an SD card is a bunch of work, but luckily for us, Adafruit customer fat16lib (William G) has written a very nice Arduino library just for this purpose and it's now part of the Arduino IDE known as SD (pretty good name, right?). for use Micro SD and MMC Card with Arduino (1 PC - Micro SD Card high Speed Reader) 4. Charlieplexing & Arduino code. I tried several pin conifguration to connect nodemcu and micro sd card. This is my another tutorial on "Interfacing SD card with Arduino". 3V and 5V Logic. We can connect any kind of SD Card module with arduino and make many type of project using SD Card Module like Data Logger. Example /* SD card read/write This example shows how to read and write data to and from an SD card file The circuit: * SD card attached to SPI bus as follows: ** MOSI - pin 11 ** MISO - pin 12 ** CLK - pin 13 ** CS - pin 4 created Nov 2010 by David A. This Arduino project shows how to build a temperature data logger using SD card, DS18B20 digital temperature sensor and DS3231 real time clock board. 6x or greater. There are many SD card modules available for the Arduino. Plenty of good examples to get you started. List of materials:. In this video we learn how to use the Micro SD module with an Arduino Uno. The Feather wing works well with a Feather with a SD card slot. This video shows step-by-step instructions on logging sensor data from an Arduino to an SD card. Not to mention all the fun in building it. The shield contains both an Ethernet connection for networks and an SD Card slot for storing data. The SD cards works on 3. We will be using SD card in SPI mode, first we need to connect the SD card breakout board with NodeMCU. Go to My Computer and right click on the SD card. The Ethernet shield should be plugged into a compatible Arduino and into an Ethernet cable connected to your network. I have to admit, I thought arduino software spi sd card was kind of wacky myself. This is a complete datalogger for temperature and humidity, infact it saves these two values with the time every 10 minutes (you can set this frequency in the sketch as you like, even if I suggest not less than 10 minutes because the file becomes too big) in a CSV file stored into the SD card. Micro SD card Tutorial How to add lots o' storage with microSD (and SD) cards. It allows you to add mass storage and data logging to your project. 0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2. Can you guys provide a simple OV7670 +SD card+Arduino code, so that I can just take a snap and. The SD Memory Card bus clock signal can be used by the host to turn the cards into energy saving mode or to control the data flow (to avoid under-run or over-run conditions) on the bus. This code sets up the SD card and takes pictures, incrementing the name the file is saved as each time. Instructables. 3v on the Arduino UNO (for power) GND goes to Ground on Arduino UNO. It uses short 8. It is the same for Micro SD card modules. We will use an Arduino board to read some data (here temperature, humidity, date and time) and save them on a SD card and the computer. arduino and. Supports FAT file system SD carrier. Using a secure-digital (SD) card with the Arduino is quite easy, as long as we use its "slow" mode (via SPI and without interrupts) and only read/write single sectors (no "burst" modes). To get the SparkFun Soil Moisture Sensor functioning all you will need is to connect the VCC and GND pins to your Arduino-based device (or compatible development board) and you will receive a SIG out which will depend on the amount of water in the soil. Read and write different types of Radio-Frequency IDentification (RFID) cards on your Arduino using a RC522 based reader connected via the Serial Peripheral Interface (SPI) interface. Capacity: 32M to1G capacity of the SD card;. The SD card module has 6 pins to establish connection: 2 for power and 4 to establish a SPI connection (Serial Peripheral Interface). That is why today's project is focusing on how to interface an SD card module with an Arduino. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. I wanted to give it a live test and see if/how it works prior to submitting the PCB to the fab house. What are the constraints which must be considered in circuit design (Arduino-SD-card connections) and the software constraints, using the arduino library for SD-Card interface. Those are the name of my bmp 24 bits images on SD card for like "Img1" we call it in the code by using "Img1. The module is very easy to use and the cost of it is very low. At RobotShop, you will find everything about robotics. txt file with the collected data. 16x2 LCD -> needs 2 pins for i2c, SDA and SCL, A4 and A5. Author Arduino, SparkFun Maintainer. You can buy a 2GB micro SD card from www. You can draw text, images, and shapes to the screen with the TFT library. Specifications. So if I am reading this correctly you are putting 5V into an SD card? Or does the SD card reader have a built in power supply and level shifting circuitry? And you are connecting the vogad amplifier direct to your analogue input and not through a capacitor and biasing circuit? Do you have a capacitor on the input. The SD card shield adds storage to your Arduino project. 1) To format the SD card, insert it in your computer. Now plug the SD card into the micro SD card slot on the Ethernet shield. Cheap interface module, Buy Quality sd card module directly from China arduino sd Suppliers: Micro SD card mini TF card reader module SPI interfaces with level converter chip for arduino Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. It supports SD, SDHC and Micro SD cards. It has a micro-SD card slot, which can be used to store files for serving over the network. The library supports FAT16 and FAT32 file systems on standard SD cards and SDHC cards. The Arduino TFT screen is a backlit LCD screen with headers. In Next Step Open your SD card Drive. A wide variety of sd card module arduino options are available to you, such as free samples. Arduino users can directly use the Arduino IDE comes with an SD card to complete the library card initialization and read-write. 3v goes to 3. There are 3 physical connections: Gnd, +5V, and RS232 ASCII signaling at 9600 BAUD. This Arduino project shows how to build a temperature data logger using SD card, DS18B20 digital temperature sensor and DS3231 real time clock board. XBee®/XBee‐PRO® RF Modules. SD Card Module With ESP8266: In this assembly, we have an SD Card connected to the ESP8266. Hoverwatch is a spying software that facilitates the tracking of phone location, enables you to record calls and gain access to not only text messages but also all sorts of media exchanged using a smartphone or a computer. The interface board includes a 5v to 3. online-convert. The micro SD card module contains two main components that make it undoubtedly easy to add data logging to your next Arduino project: The operating voltage of any standard micro SD Cards is 3. Arduino Ethernet and SD card shield (WIZnet W5100) Standard Arduino Ethernet shields use the WIZnet W5100 chip, which provides hardware support for TCP/IP. The ChipSelect is D4. Plenty of good examples to get you started. What you need to do is read a file from the computer, send it to the Arduino over the Serial port, and on the Arduino side, write the contents to the SD card. I'm working on a school project and need to read data files from an SD card on the Arduino Wireless SD Shield. 3V/5V Universal, for 3. 3V power supply which is compatible with Arduino UNO/Mega. 99Pasta Tuesday ALL DAY > $6 for Pan & $10 for FamilyTuesday & Wednesday. The library is able to access the FAT16 or FAT32 filesystem of the SD card using the AVR microcontroller of the Arduino board so that the files can be read, modify or write. Micro SD Card Module. Connect the right pin to ground, the middle to analog pin 5, and the left to 5V. All these thoughts brought up the Arduino OBD-II data logger kit and this website. In fact, any voltages exceeding 3. Use the on-board toggle switch to select the SD card type. Utilizes standard Arduino SD library, SD card and output device (Speaker, Headphones, Amplifier, etc) ###Supported Boards All 328 based boards: Arduino Uno, Nano, Duemilanove, etc Mega Types: 1280, 2560, etc No Due support currently. Listfiles - How print out the files in a directory on a SD card. The library supports FAT16 and FAT32 file systems on standard SD cards and SDHC cards. If you want to add the application var. I tried to run the SD card read/write example from the Arduino SD library on an Adruino. If your module has a chip select pin. This example shows how to read information about a SD card. BootDrive is open source and available on GitHub. I recently purchased an SD card shield (Order # 281996). Then you first need to activate the arduino sd card module using an external arduino digital pin. Development. The SD card will serve as a data buffer and does not need to be read by a PC. To output the audio while buffering the content of the SD file, TMRpcm uses ISR triggered by internal timer. arduino software spi sd card,REFOG Personal Monitor review child protect, internet control, internet dangers, key logging. The plastic "SD Adapter" that is usually included with microSD cards is wired to reconfigure the pinout so the microSD card can also be used in an SD card slot. Past the Audio file that we have converted in. The example reports volume type, free space and other information using the SD library, sending it over the serial port. You could understand it just by reading the SD card spec sheet. Make sure you include the SD library in your code. Logger Shield How to use the SD card. If you want to add the application var. I want to store the log of RFID tag into the Micro SD card, but RFID and SD card having MOSI and MISO. Just a quick walk through how to use the SD card module with Arduino. We can connect any kind of SD Card module with arduino and make many type of project using SD Card Module like Data Logger. Go to My Computer and right click on the SD card. The use of the SD Card reader is well documented on the Internet and I have found the sketch shown here to work well in a number of data logging projects I have built. For the Arduino library we'll be discussing, and nearly every other SD library, the card must be formatted FAT16 or FAT32. However you may have problems with how the factory formats the card, or if it's an old card it needs to be reformatted. The SD cards works on 3. I tried a few dozen Google searches. To figure out how to do this, I'd check out both the Adafruit Ultimate GPS Tutorial and the Adafruit Micro SD Breakout Tutorial. for your question on 'getting integers from SD', I would assume that the SD library can do that, but then that wouldn´t match your format with separation via ','. (see the MEGA2560 schematic). Arduino library for asynchronous playback of PCM/WAV files direct from SD card. Username or e-mail. Shield ou module pour carte SD. I didn´t try to run it on Arduino. This video shows step-by-step instructions on logging sensor data from an Arduino to an SD card. In the last Arduino project I've built a temperature data logger using SD card and DS18B20 digital temperature sensor. ITead Studio SD Card Shield Photo: ITead Studio. Micro SD card socket. If that fails (e. In fact, any voltages exceeding 3. The idIoTware shield has a built in, on board, LM35. 1 Piece SD Card Voice Module. Persistence of Vision (POV) is a curious part of the human visual system. Access the Arduino tools! Post on the Forum, Code online, Share tutorials and Purchase the products for your next project on our Store. The Arduino SD library can use either. Tinker Board is a Single Board Computer (SBC) in an ultra-small form factor that offers class-leading performance while leveraging outstanding mechanical compatibility. SD Card Web Server Hardware. At this point, please place a few files on the SD card from your computer to get an interesting output rather than using a blank card. To read from the SD card you use the SD library, already included in the Arduino IDE software. used high side switching, but just about everyone else in Arduino logger land is using low side switching, with the OBSS loggers passing a few hundred thousand power cycles (they cycle the power on ever data saving event, where I only save data once per day). Notes on using SD cards - What you need to know when you use SD cards CardInfo - Get info about your SD card. Tantau's project employs an Arduino Nano to control 24 peristaltic pumps via a relay card, plus an ESP32 to run a web interface and send […]. Basic WeatherStation with Arduino SD card and LCD Meassure the weather with a simple and basic application in Arduino with LCD dispplay and save your data for futures predictions. An Arduino MEGA 2560 and Arduino Ethernet shield are used in this project. Be inspired: enjoy affordable quality shopping at Gearbest!. In order to use it, you will also need a Micro SD card. This pin varies depending on the make of shield or board. Tutorial - Using SD card Breakout Boards with Arduino Posted by John Boxall on January 17, 2015 Saving data from your Arduino-based project to a memory card is simple and a great way to log any data for analysis later on. HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. This is my another tutorial on "Interfacing SD card with Arduino". Welcome to RetroPie. More specifically, my laptop wouldn’t read it anymore, and neither would any other machines or cameras I tried. Connect Your Old SD Card To An Arduino. It provides a storage space for your Arduino. We will use an Arduino board to read some data (here temperature, humidity, date and time) and save them on a SD card and the computer. If your module has a chip select pin. Arduino consists of both a physical programmable circuit board (often referred to as a microcontroller) and a piece of software, or IDE (Integrated Development Environment) that runs on your computer, used to write and upload computer code to the physical board. The module works at 9600 baud rate and has numerous options for controlling the playback. com: This project is in SD card loaded stolen melody is provided by command sent from the serial monitor. How can I read a specific line, for example line 3 or 5. AlphaBot, blueeetooth robot building kit for Arduino,. 3v regulator and appears to have. In questo video vi voglio mostrare come collegare e configurare, un lettore SD con il nostro arduino. Get inspired. This module will greatly expand the capbility an Arduino can do with their poor. I have a problem reading a specific line in a file from the SD card. At RobotShop, you will find everything about robotics. 3 out of 5 stars 4. We worked hard to engineer an inexpensive but well-rounded design. Listfiles - How print out the files in a directory on a SD card. you can play any type of sound ,music and recording but that audio will be in to. 3V and 5V Logic. D0 goes to pin 12 on Arduino UNO. Most SD cards arduino modules have a CS(chip select) pin. Insert the SD card on your computer, open it, and you should have a DATA. How can I read a specific line, for example line 3 or 5. Arduino Ethernet and SD card shield (WIZnet W5100) Standard Arduino Ethernet shields use the WIZnet W5100 chip, which provides hardware support for TCP/IP. De interface werkt op 3. It supports SD, SDHC, or MicroSD TF cards. This is because you have to be able to manipulate the file system itself which is much harder. I am reproducing the results from Hindsight Experience Replay by Andrychowicz et. I am new to arduino I am trying to create an arduino project that Saving a. This is potential compare chart with features and specifications between Raspberry Pi series and Arduino, I hope this below table comparison Raspberry Pi models vs. Now plug the SD card into the micro SD card slot on the Ethernet shield. r/arduino: A place for all things Arduino! Press J to jump to the feed. @TE-KarlKomierowski I joyfully bought the Spresence kit partly because it is open source, open hardware. This facilitates easy importing into Excel and easy charting, graphing and data analysis. 16x2 LCD -> needs 2 pins for i2c, SDA and SCL, A4 and A5. Tutorial - Using SD card Breakout Boards with Arduino Posted by John Boxall on January 17, 2015 Saving data from your Arduino-based project to a memory card is simple and a great way to log any data for analysis later on. So we cannot directly connect it to circuits that use 5V logic. Uses the Arduino Uno with Ethernet shield and micro SD card. The TMRpcm software uses the standard SD library (coming with Arduino IDE 1. The status of the two switches and the analog input are updated on the web page using Ajax. 3V/5V ; With all SD SPI Pins out :MOSI, SCK, MISO and CS ,for further connection. Executing an SD update using the SAMD SDU (Secure Digital Update) library is very easy! You simply have to include the SDU library with your sketch to gain access to this very cool feature. Sign up Arduino library for asynchronous playback of PCM/WAV files direct from SD card. The Arduino official site provide a library for this purpose, and I will describe how I used this library and explain what each function does. // try to access the SD card. 3V, and has on board micro SD card for file storage and logging. There are four pins opposite to the display pins, as shown in figure below. To get around this we could use an SD card to store the data, and remove the card when we need to view on some other platform etc. siz 6-melody melody melody file must be the same as the name of the specified code name. I'm working on a school project and need to read data files from an SD card on the Arduino Wireless SD Shield. Unplug the Arduino, remove the GPS module (for now) and insert the SD card into the holder on the underside of the shield. Arduino communicates with both the Wifi shield's processor and SD card using the SPI bus (through the ICSP header). On both boards, pin 10 is used to select the HDG204 and pin 4 for the SD card. The SD card shield adds storage to your Arduino project. Met deze SD card module kun je eenvoudig SD cards gebruiken met de Arduino, het heeft een handig "klik" systeem. Apply the coding in the Arduino software. arduino software spi sd card,REFOG Personal Monitor review child protect, internet control, internet dangers, key logging. Interfacing the Arduino with the Micro SD card Module –. 11 b/g/n and Bluetooth v4. However, a real-world example will be carried out with the BME280 pressure sensor, which outputs pressure, temperature, and humidity. Free Shipping Arduino Card Reader. We are using LM35 temperature sensor to monitor the temperature. In this tutorial I am going to show you how to connect SD Card module with arduino. It’s the effect by which the perception of an image lingers after light. The file is deleted because if it exists, it will not be overwritten, but rather new XML data will be appended to it. Circuit Connection: Priority 1-Basic Experiment (Click here), Priority 2- Experiment 2 (Click here). If you can add an SD card to your project, that is an obvious option to create an Arduino data logger. Then you can use the Arduino IDE's SD library which supports FAT and FAT32 SD cards. You may need to create the libraries subfolder if its your first library. Follow the instructions below. Yún – How to use an SD card luca 12/11/2013 6 Working with Arduino Yun, it is suggested the use of an external SD card to save your files, because of the limited number of writes the internal memory can manage. - Supports FAT file system SD carrier. It may appear silly when cheap Made in China SD card readers avaible at $1. SPI Micro SD Storage Micro SD TF Card Memory for Arduino Shield Module The Micro SD Card Adapter is a Micro SD card reader module, and the SPI interface via the file system driver, micro-controller system to complete the Micro SD card read and write files. Browse other questions tagged c++ arduino sd-card readfile line-by-line or ask your own question. SD cards and USB flash drives have become an indispensable things in our everyday life. This pin is used to clock data in and out of the Arduino. 3V but if you want o use them with Arduino for storing data then you will have to use a SD card module. There is an onboard micro-SD card slot on the back of the screen that can store bitmap images to be displayed. It is true that we can play MP3 with Arduino without SD card, but that has limitations. Plenty of good examples to get you started. Description: The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. If you bought an SD card, chances are it's already pre-formatted with a FAT filesystem. A page hosted by the Arduino web server on the SD card contains an image. use Micro SD(TF) card for D1 mini. SD Card Shield V4 for Arduino and other robot products. We'll make a simple weather station in Arduino micro that allows sense the weather and save the data for apply numerical methods that will predict the future weather. 99 Get it as soon as Tue, Aug 13. Online shopping from a great selection at Electronics Store. Loading voice to the SD card without assistance of software. Arduino can be use optimally for you. If you bought an SD card, chances are it's already pre-formatted with a FAT filesystem. Teensy tutorial : SD Card in this tutorial I will talk about how to connect SD card module with Teensy 3. Most SD cards arduino modules have a CS(chip select) pin. This is my another tutorial on "Interfacing SD card with Arduino". A MKR family shield with prototyping area and SD card slot for data. It's important to note that if you do have an SD card inserted, but it's not in use, then it can cause issues with sketch communicating with the Arduino. here 5 Install LinkIt ONE drivers. This example shows how to read information about a SD card. Can simulate sd card using arduino with proteus Home. The SD card is used to save the XML file, so must be initialized. This facilitates easy importing into Excel and easy charting, graphing and data analysis. Summary of operation: The sketch makes use of the SD Arduino library. As of our top-grade pick 2PCS Read And Write For Arduino ARM MCU SD Card Module Slot Socket Reader N150 is an exceptional start, it extends all the top features with a bow-wow price only at Card-reader. All i need is to read and write 512 byte blocks of data and a filesystem would get in the way. The module interfaces in the SPI protocol. If you want to whip up a cocktail, you can measure out the components by hand, or you could use a robotic assistant like this setup by creator Sven Tantau. A nice plus was receiving about 25 short jumper wires with the package. The LC Studio SD Card with an Arduino. Electop SD to SD Card Extension Cable SD Extender Adapter Flexible Memory Card SDHC of 4/8/16/32/64GB Compatible with SanDisk SDXC,Kindle,3D Printer,Raspberry Pi,Arduino GPS,TV SDHC(SD to SD) $10. Arduino - TFT Display of Bitmap Images From an SD Card - All - Free download as PDF File (. ITead Studio SD Card Shield Photo: ITead Studio. Built in Wi-Fi 802. The SD library makes initialization, reading, and writing of the card very easy. The first step when using the SD card module with Arduino is formatting the SD card as FAT16 or FAT32. The bad news is that with the Aruindo Mega 2560, the Transmogri Sheid,, the SD card on the Wifi shield doesn't seem to work, using either the stock SD library or the Sparkfun SD library with MEGA_SOFT_SPI turned on: The WebClientSD example fails to initialize the SD card. creative research 42,590 views. List of materials:. Longruner 3. Arduino Uno, ESP8266 & SD Card module voltage regulation? I have an arduino uno, an ESP8266 wi-fi module and a SD Card module. Some only allow one or the other. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1. We put a DHT22, which measures temperature and humidity and sends this information to the SD card. On both boards, pin 10 is used to select the W5500 and pin 4 for the SD card. The example reports volume type, free space and other information using the SD library, sending it over the serial port. If you want to whip up a cocktail, you can measure out the components by hand, or you could use a robotic assistant like this setup by creator Sven Tantau. Tomorrow the world arduino as webserver input and output across. 6V will permanently damage the micro SD card.