Arduino eeprom projects

EEPROM Read: Read the EEPROM and send its values to the computer. This is important as our Arduino programmer needs to be able to fool MicroPro into thinking a real programmer is connected. All though this is a very easy and effective way of storing data on the Arduino the built in EEPROM only offers 512 bytes of storage. Arduino Create. 20 Projects tagged with "eeprom". Arduino micro comes with a wide range of applications with the ability to groove in hard to reach places. No extra hardware is required. Look here. An alarm clock, the next time it should ring. Available in blue-green and white How to expand program memory on an arduino? You can add more storage or embed it in projects while a Teensy 3. Load and save your Settings to the EEPROM A sketch that demonstrates how to load settings for your code from the EEPROM (if there are any) and how to store them. We have selected few arduino projects as best arduino projects which can be a milestone in the field of easy electronics. In this tutorial we will learn how easy it is to save data using the EEPROM present in the PIC16F877A Microcontroller. read() and the details of those functions are already discussed in previous projects on how to read and write the EEPROM of the Arduino, how to test the EEPROM of the Arduino and how to save a sensor value in the EEPROM of the Arduino. Electrically Erasable Programmable Read-Only Memory (EEPROM) is a type of memory that retains its values even when a microcontroller is turned off. Click “save image as” to get. EEPROM Clear: Clear the bytes in the EEPROM. Open-source electronic prototyping platform enabling users to create interactive electronic objects. Just copy and paste it into a sketch in the Arduino editor. . Looking to buy or find the datasheet. How can I save and load configuration data on my Arduino? And this data should of course not be erased when the power is gone! To solve this we use an often forgotten little feature on the microcontroller that resides on most Arduino boards (on the Arduino Uno we use here: ATMEGA328P-PU), namely EEPROM. This helps efficient usage of the limited EEPROM Simple example, how to read and write EEPROM 24C01 via I2C with Arduino Uno. Enough with the chit-chats, let us delve right into this list of best Arduino projects for you to build this year. Introduction to Best Arduino Projects. A float in Arduino, or avr-gcc, is four bytes wide. The Arduino Pro Mini is a microcontroller board based on the ATmega328. For further info, please visit: create. This allows for additional memory that the arduino stores even if   You can direct your writes of single bytes through a routine that reads the EEPROM cell before writing to it, and if its value isn't changing,  Storage, Flash, EEPROM. However, in a rare moment of brilliance, I did a bit of RTFMing and found the two new functions. Arduino Create simplifies building a project as a whole, without having to switch between different tools to manage all the aspects of whatever you're making. This demonstrates the use of the Wire. Explore 4,740 Arduino projects and tutorials with instructions, code and schematics. Functions like snooze and multiple alarms can be added by modifying the code of Arduino. There are many people who already have interfaced this chip with the arduino. Arduino Create is an integrated online platform that enables Makers and Professional Developers to write code, access content, configure boards, and share projects. Parts you will need: Arduino Uno ($24. Up to 4 of these devices may be chained together to provide 128-512 kilobytes of EEPROM storage. EEPROM is written byte by byte, so you'll read memory exactly in the state in  May 8, 2016 This particular project demonstrates how to connect the internal EEPROM of the Arduino board with the serial port of a PC and save a text in it  Dec 11, 2015 About: I picked up a few 24LC256 eeproms to get some more external memory for future projects. How to Test EEPROM in Arduino . Examples Simple programs that demonstrate the use of the Arduino board. - Duration: 40:23. These are included with the Arduino environment; to open them, click the Open button on the toolbar and look in the examples folder. It is ideal for applications Awesome projects using the popular Arduino platform. There is a considerable amount of difference between the Arduino Nano and the Arduino mega as the processor used itself is different. As you might guess the size is also bigger than an Arduino UNO. Structure In Arduino, the standard program entry point (main) is All Libraries. New projects for beginners and up posted every day. The code written for this project also makes use of few functions from the <EEPROM. The Wire. Projects are made with different arduino boards arduino uno, arduino mega, arduino due, arduino leonardo, arduino mini etc. Reading, writing to single bits. It gives great EEPROM expansion. Arduino Micro Projects and Applications. Projects [001] Arduino – blinky with delay function [002] Arduino – blinky with Timer1 OVF [003] Arduino – blinky with Timer1 COMPA [004] Arduino – example of 28BYj-48 stepper motor controller. write() and EEPROM. So adding 24LC256 chip for EEPROM expansion is a significant one. This guide shows how to use the NEO-6M GPS module with the Arduino to get GPS data. Projects that share your interests . You are about to report the project "EEPROM writer for AT28C256 using Arduino Mega", please tell us the reason. This tutorial is part 1 of 2 that will simplify the way you can store your WiFi configuration on an ESP8266 using the EEPROM library. Realization plan is about ~15%. It extends the functionality of the original Arduino EEPROM library with: Reading, writing to basic types. This memory is non-volatile, which means that the data doesn’t get erased when the board loses power. The Arduino and Genuino 101 boards have an emulated EEPROM space of 1024 bytes. Arduino weighing machine circuit connection details. If the servo is linked to something carefully positioned, we will loose the reference every time that power is cycled. h library, serial ports, and an external switch tied to an input. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. If you using other Arduino board then refer and use the corresponding I2C pins. If you want to quickly see it working, compile the code onto your Arduino, then enter “R0000” in the serial monitor and hit return. The first level of indirection is the EEPROM library, which is trivially simple], just calling two other functions for read and write. To implement this, all you need is a USB cable and Arduino Uno board, you are ready to go. Arduino Mega is more powerful than an Arduino Nano in terms of speed and number of I/O pins. Working with other Arduino libraries ; Understanding the use of EEPROM ; Working with multiple communications like I2C, SPI; Click here to see Part 2 of this article, where we enable unlocking from a smartphone! Check out our Arduino projects section for other fun and challenging Arduino projects! Add I2C EEPROM to Arduino: Attaching an EEPROM to the Arduino is quite simple and the easiest way to do that is via the I2C bus. EEPROM stands for E lectrically E rasable P rogrammable R ead-O nly M emory. Below is the program that will interface servo motor & LDR with Arduino for Solar Tracking. The Diecimila, Duemilanove, and current Uno provide 14 digital I/O pins, six of which can produce pulse-width modulated signals, and six analog inputs, which can also be used as six digital I/O pins. Think Borg implants, only more friendly looking. 1 lists the amount of EEPROM memory available on the microcontrollers used on different Arduino boards. I edited eeprom-write_0. 6. It’s not the most complex of projects, but it succinctly shows what you need to do so that you too can incorporate an EEPROM in your work. ARDUINO analog inputs have a very high impedance, so any stray voltage picked up can cause random readouts or 'beep-beep' when no RF-power is applied, in this case, put a 220k or 470k resistor from FWD and REFL inputs to ground. A simple home automation project using Arduino UNO, Bluetooth module and a smartphone. The ATMega328's datasheet says it can store data for 100 years at room temp. All variable states are erased, leaving you ONLY with your bare program. In most real time projects we might have to save some data which should not be erased even when the power is turned off. The #1kBChallenge inspired me to dust off the Kim-Uno and write an Enigma Z30 simulator. However, the Arduino standard EEPROM library exposes only functionality for reading and writing a single byte, as described here. Commands are sent via Bluetooth to Arduino Uno. Posted date: May 27, 2019 In: Arduino News It’s not the most complex of projects, but it succinctly shows what you This particular project demonstrates how to connect the internal EEPROM of the Arduino board with the serial port of a PC and save a text in it which can be read back even after the Arduino is powered off and turned on again. The beauty of this kind of memory is that we can store data generated within a sketch on a more permanent basis. This means that even when the board is powered off, the EEPROM chip still retains the program that was written to it. These eeproms hold around 32Kbytes which  While you start using the Arduino and the in EEPROM and the next time your Arduino boots . The next step is to connect the digital I/O pins of the Arduino to input of the relay board. An 8k EEPROM can be written within 8 seconds. Introduction EEPROM is a permanent memory. Note that EEPROM has limited number of writes. When working with larger or more advanced Arduino projects we may need to store additional data so an external memory solution like the 24LC256 I²C EEPROM IC becomes necessary. 02. In a previous article we covered the basics of reading and writing data to the EEPROM. I have never used Arduino before, so I new almost nothing about it. This is a microcontroller board developed by Arduino. The Arduino Uno is an open-source microcontroller board based on the Microchip Background[edit]. The demo program reads an analog voltage and stores it into  Apr 7, 2018 Returns true if the EEPROM is available on the I2C bus; false otherwise. A list of the 2327 Flexible test framework for arduino projects. GPS stands for Global Positioning System and can be used to determine position, time, and speed if you're travelling. Contribute to zoubworldArduino/Zeeprom development by creating an account on GitHub. The library uses a set of native C++ classes which allows for very efficient usage by preventing any unnecessary overhead from being added to a sketch. EEPROM. It’s OK for most of our projects but once in a while when you come across an idea where keeping time is a prime concern, DS3231 Precision RTC module is a savior. The EEPROM library is used to keep the track of user select input if Arduino is not turned on. In this post we're going to explain what is the Arduino EEPROM and what it is The EEPROM is useful in Arduino projects that need to keep data even when the   The microcontroller on the Arduino and Genuino AVR based board has EEPROM : memory whose values are kept when the board is turned off (like a tiny hard  Feb 17, 2017 When collecting or generating data and storing it on a microcontroller, like the one on an Arduino, the data will just be available while the  May 17, 2018 using Fritzing. 5 TE624 USB Cable for Arduino Projects RoHS Compliant. Presented here is an idea to use inbuilt EEPROM of Arduino to save data between power cycles. ESP8266 have 512 bytes of internal EEPROM, it is useful when you want to store some settings, such as IP address of server… Circuits4you. If you do not know, what EEPROM is, see wikipedia page. XCSOURCE GPS Locating Module NEO-6M Aircraft Flight Controller with Active Antenna EEPROM for Arduino APM 2. Several projects should remember some user preferences. After 6 such samples (1 minute), the board checks the serial input. What is the EEPROM library? The EEPROM library provides an easy to use interface to interact with the internal non-volatile storage found on AVR based Arduino boards. It was pretty basic setup and a good project to get started. 19 thoughts on “ Back To Basics With An Arduino Today, I am going to discuss the details on the Introduction to Arduino Pro Mini. Basic Arduino UNO simplifies the pinouts which will help you find the pins more easily. After the interfacing of the Arduino with DHT11 (RHT01) sensor, let’s see how to connect the Arduino with DHT22 (AM2302 – RHT03) digital humidity and temperature sensor. 2 is Arduino compatible and has a 2KB eeprom and The arduino 24C16 EEprom is a simple memory chip that works with I2C and is interfaced to the arduino. (If you're An EEPROM is an Electrically Erasable Programmable Read-Only Memory. Inter-Integrated Circuit is serial synchronous bus. Previously we learnt how to decode IR signals using Arduino and how to use these signals to control LEDs. That’s concludes the EEPROM, now you would have gained enough theoretical knowledge about EEPROMs. It is a form of non-volatile memory that can remember things with the power being turned off, or after resetting the Arduino. BACK TO BASICS WITH AN ARDUINO AND AN EEPROM. A lot of modern microcontrollers – such as the ATmega328 – contain some built-in EEPROM, but that doesn't mean that you can't add more! Serial EEPROM devices like the Microchip 24-series EEPROM allow you to add more memory to any device that can speak I²C. In the following section we will learn how to test the EEPROM on arduino practically. Nowadays, people have smartphones with them all the time. Jun 17, 2013 Arduino offers a native EEPROM library that allows us to easily deal for your project : there are several external EEPROM chips available,  Nov 16, 2017 Patrick Thomas Mitchell is raising funds for The Arduino Compatible The Arduino Compatible RFID Reader Module With EEPROM project  Arduino EEPROM Settings Initialization: Hi Everyone, Every Arduino has a You can use this to store settings for your project where the chosen values will be  Aug 24, 2018 The EEprom can only store one byte per location, so saving numbers return in Excel strcat(eepromString,"#198, The Cave Pearl Project");  Contribute to beneater/eeprom-programmer development by creating an This EEPROM programmer was designed as part of a larger project to build an 8-bit  In this project, we show how to connect a 24LC256 EEPROM chip to an arduino microcontroller. Get inspired with ideas and build your own. String is basically character array terminated with null (0x00). I2C. Today I faced the problem that I wanted to write an int (integer) to the integrated Arduino EEPROM. It uses an Arduino, two 74HC595 shift registers and a 28C16 EEPROM to take the slog out of manual programming. It's reliable, easy to code for and great for storing settings or other data. This calls eeprom_write_byte, found here. It carries out almost same functions as other Arduino boards, however, it is different from Arduino Uno in terms of PCB layout, size, voltage regulation, and clock speed. Some variations of the Arduino depart from the standard form-factor of the Uno, and are not designed for use with expansion shields (discussed below). Arduino AT24C1024 I2C EEPROM Library. A quick reference in learning and debugging your electronics projects. The pins are wired up to an Arduino Mega, and a sketch (Mega_hex_transceiver_19200) is loaded that listens on the Mega’s Serial1 RX and Serial2 RX pins, allowing the command and response sequence to be captured. More detailed information about Arduino Bluetooth Interface and Arduino Relay Control. Arduino Things Cloud Programmer for flash and EEPROM of Atmega 168 and 328 devices. Fun with Arduino 36 Store Data in EEPROM Image July 1, 2019 July 8, 2019 RudyB Leave a comment The turntable application of video 35 expects to first run the ‘find zero’ routine after startup in order to have a reference position from where step counting starts. In this post we present a list of popular Arduino boards that are used by engineering students and professionals for their specific application needs. His follow-up to “Using an EEPROM to replace combinational logic” is a one-hour marathon entitled “Build an EEPROM Arduino programmer’”. It can be reprogrammed around 100,000 times, so it is substantially less resilient than the flash storage or a hard drive. The usage is based on the Arduino EEPROM library and two I2C EEPROM libraries. Arduino Zero is a simple and powerful 32-bit extension of the platform established by the UNO. Table 5. If not, the sample will be stored on EEPROM. I’ll keep this page updated! Solar power remains difficult to deploy and maintain. Non-Volatile Memory, such as SD Cards, Hard Drives, and EEPROM, don't need a power source. The types of Arduino boards discussed here are designed with a range of unique features and specifications to suit a desired application in the most effective way. Sometimes it can be useful to store numbers, or other data, into the Arduino’s EEPROM to protect it against power-cycling. cc and is based on Atmega328. It uses two wires and Arduino Uno has this interface at analog pins A4 and A5. Examples. an early production board. Arduino interfacing with DHT11 sensor and LCD. Output pin of MCP4725 is connected with Analog pin A0 by the way we can measure and display the Analog voltage obtained from MCP4725 in serial monitor, you can also measure by using digital voltmeter or multimeter. Arduino EEPROM: get() and put() We’ve seen projects test the lifespan of an EEPROM before, but these projects have only tested discrete EEPROM chips. EEPROMs come in many forms but the 24 LS256 or 24LC256 is a good choice as it is easy to use and pretty cheap (85 euro cents at my supplier). Math Formulas and Constants High-Quality Reference Poster The perfect companion while building your Arduino projects. Browse by Tag: Select a tag EPROM eraser using pacifier steriliser · curiousmanstar Embedis : Keystore for Arduino Uno. The constant CONFIG_VERSION provides a way to determine if you ever wrote settings to the EEPROM and if it was this piece of code that did it (otherwise the code will use the default Arduino EEPROMEx library. The Atmel ATMega328 chip has an address space of 0-1023 and each of these slots can save 1-Byte or 8-Bit (which is the same btw). The amount of EEPROM on an Arduino board is dependent on the microcontroller at its core. On the Arduino side I use an 1024 byte buffer to store the data bytes before they are written to the eeprom. EEPROM is very important and useful because it is a non-volatile form of memory. Project : Arduino Uno; // Description : Blink LED with rate store in Arduino  Dec 13, 2016 EEPROM is incredibly useful for your Arduino projects. The 24LC256, as the last 3 digits imply, gives an additional 256 kilobits of EEPROM to an arduino micrcontroller. Servomotor with Position Recall One of the annoying things when using servos with Arduino are those setup movements every time we switch on the board. In the final stages of this project, the Arduino has been doing double duty as an SD card controller (left) and, when things go wrong, as an emergency EEPROM  Aug 27, 2017 “Productising” your Arduino IoT project — Reliability Checklist . Copy this code and upload it to your Arduino Board. What is an Arduino? Learn about the Arduino Uno board basics, the IDE, example projects, its parts and more in this tutorial for beginners. Many arduino ad on boards are also used in the projects such as arduino lcd shield for displaying characters and numbers, arduino Ethernet shield for networks projects, arduino WiFi shield for arduino WiFi projects. This is why I wrote the EEPROMex library, an extension of the standard Arduino EEPROM library. EEPROM on Arduino. This board aims to provide a platform for innovative projects in smart IoT devices, wearable technology, high-tech automation, crazy robotics, and much more. So you need not get up to Using EEPROM by Bill Earl EEPROM is a handy, non-volatile storage space that works well for storing data such as calibration or tuning constants that are not practical to hard-code into Flash. A simple Real Time Clock, which has an alarm feature is designed in this project using Arduino and RTC IC. Presented here is a home automation system using a simple Android app, which you can use to control electrical appliances with clicks or voice commands. Working Process. As what was done in the previous topic, the measured temperature and humidity values are displayed on 1602 LCD screen. If you're familiar with how that works, using this library should be pretty Perhaps you will try tomorrow one microcontroller experiment that can store variable data in its EEPROM (electrically erasable programmable read only memory). com Arduino interfacing, circuits tutorials with code and ebooks, Step by step guides for all sensor modules used for arduino. Now I do. The time and alarm will keep on running as there is a backup supply to the RTC and alarm is stored in the internal EEPROM of Arduino. To these requirements, EEPROM seems a convenient and economical solution. 95) A few students used less expensive clones for their personal projects (~$4. EEPROM is what is called non-volatile memory. In this tutorial I will provide some functions to store string to EEPROM and Read back to String variable. This article makes an introduction to EEPROM Arduino EEPROM Explained – Remember Last LED State In this post we’re going to explain what is the Arduino EEPROM and what it is useful for. The EEPROM should be wired to an Arduino Uno as follows:. Reading and Writing to the EEPROM. The Arduino IDE provides a library called <EEPROM. $250 for This Quality of Printing Is Unreal! - the Elegoo Mars Delivers, so Let's Review It. h> to read and write the built-in EEPROM. So it makes sense to use these to control home appliances. Arduino MCP4725 Code Arduino Source Code: For designing Arduino Based Solar Tracker Using LDR & Servo Motor you need to program Atmega 328 Arduino microcontroller. They are some of the best arduino based projects available at bestengineeringprojects. The Arduino project started at the Interaction Design Institute Ivrea (IDII) in Ivrea, Italy. It writes and reads basic types like bytes, longs, ints, floats & doubles. Arduino library for eeprom. We’re also going to show you how to write and read from the EEPROM and build a project example to put the concepts learned into practice. I needed "Simple EEPROM Programmer shield for Arduino Mega", even it was designed for 28c64, 28c128, 28c256, and so series eproms. The EEPROMex library is an extension of the standard Arduino EEPROM library. EEPROM stands for Electrically Erasable Programmable Read-Only Memory. The functions are namely EEPROM. arduino. EEPROM Crc: Calculates the CRC of EEPROM contents as if it was an array. com which have gained enough popularity within short notice of time. Whenever sw0 is pressed the text message "Arduino" is read from the EEPROM and sent via the serial port to a computer running for example Hyper Terminal. Arduino Uno WiFi Dev Ed Library: Extension of the standard Arduino EEPROM library. The Arduino board samples the temperature every 10 seconds. Let’s look at these Arduino EEPROM functions in more detail. The four wire of load cell red, black, white and green is connected to HX711 module to E+, E-, A- and A+ Pin respectively as shown in figure 1. Even though I knew Arduino somehow mixed electronics with computers and programming, I didn't know Arduino was a language based on C++, that you program on a computer as an interface, and that you transfer those programs to an EEPROM on the Arduino board. Last not least, the Arduino Pro Mini features 2 hardware interrupts while the Micro board comes with 5 hardware interrupts. Design Prototype Test 257,664 views That’s concludes the EEPROM, now you would have gained enough theoretical knowledge about EEPROMs. Today we will use that knowledge to build a simple robot car which will be controlled using an IR remote. For more circuit examples, see the Fritzing project page Stores values read from analog input 0 into the EEPROM. It will remain even after the Arduino is restarted. zip program. [John] at tronixstuff had a different idea and set out to test the internal You can program these systems pretty easily, thanks to Arduino’s implementation of an effective programming environment. However if you choose to use EEPROM for Arduino Reference (extended) The Arduino language is based on C/C++ and supports all standard C constructs and some C++ features. I had problems to read AMD27C512@DIP28 chips with my other programmer, which claimed that those chips were all faulty and thus unreadable. Using the included EEPROM library it’s actually pretty easy to write a number to EEPROM, We all know that most MCUs we use for our projects are time-agnostic; simply put they are unaware of the time around them. 15 Best Arduino Projects to Spend Your Time Behind 24 Jul 2019- Explore Evgenii Bocharnikov's board "ARDUINO", followed by 997 people on Pinterest. As it remembers data even when the power is removed, you could store the state of the  In this tutorial, we are going to discuss that how to compile and upload your project source code to any Arduino board direct from Android based Smartphone,   Simple example, how to read and write EEPROM 24C01 via I2C with Arduino Uno. Arduino MIDI Controller with Encoder + OLED Display + EEPROM Unlimited MIDI channels, XY plotter, faders, buttons, and settings. EEPROM is a useful type of memory, you can store and retrieve bytes of data very easily and there's some included in the microcontroller used in all Arduino and compatible boards. See more ideas about Electronics projects, Arduino projects and Do crafts. Other projects need more space to store their strings. It links against AVR Libc and allows the use of any of its functions; see its user manual for details. Fairly fast enough to meet my requirements for a good development life-cycle for the 6502 firmware that should be stored on the EEPROMS. by David Johnson-Davies: It works with either 5V or 3. h> which provides functions to access the built-in EEPROM of the Arduino board’s microcontroller. With this knowledge you can then build Internet Of Things (IOT) projects that can be configured by web form. Writing to it is not simple or quick, but it is wrapped up in a friendly Arduino library, hiding this complexity from the user. ! When you reset your arduino, the program starts over. Latest version of the Arduino sketch is available on the Simple EEPROM Programmer project page. Mar 19, 2019 Arduino Projects • Electronic Circuits Presented here is an idea to use inbuilt EEPROM of Arduino to save data between power cycles. cc. The microcontrollers used on most of the Arduino boards have either 512, 1024 or 4096 bytes of EEPROM memory built into the chip. This is a library to support the AT24C1024 EEPROM. 3V boards, and is based on the low-cost 4Mbyte Winbond W25Q32FVSIG DataFlash chip. One approach would be to store each of those four bytes into the EEPROM one at a time. Jun 8, 2019 In this post we are going to understand what EEPROM is, how data is stored on built in EEPROM on Arduino board's Microcontroller and also  The EEPROM library gives sketches access to the Arduino's EEPROM and provides . Also visual support with OLED display! The 24LC256 EEPROM chip can be obtained for a little over $1 on ebay. If it is sent "SSSSSS", it will send the sample value on the serial output. A good example is the LilyPad — a special Arduino layout engineered for making (among other things) wearable microcontroller projects. Write an integer to the Arduino EEPROM. EEPROM Write: Stores values from an analog input to the EEPROM. This includes bytes, longs, ints, floats and doubles. All Teensy boards have EEPROM memory build inside the chip. The EEPROM available on an arduino uno is 512 bytes of memory. And when user power on the Arduino it gets the previous state of push buttons using EEPROM library. Until those challenges are solved, solar power will struggle to compete against traditional energy sources. The arduino and ESP8266 EEPROM library only provides functions to read and write one byte at a time from the internal EEPROM. Some of projects are in progress and some are ready to publish. Difference between Arduino Nano and Arduino Mega. EEPROM Library EEPROM allows you to permanently store small amounts of data, which is very useful for saving settings, collecting small data sets, or any other use where you need to retain data even if the power is turned off. More. Lots of AVR C projects on AVR Mega1284p/644p and Ethernet Wiznet W5500 SPI network adapter EEPROM is different to the RAM on an ATmega. h library is used since the RTC DS3231 module is communicated using I2C. 00) and they worked OK, though the soldering looked a bit dodgy, and a couple of the eBay ones used non standard UART chips so we had to go hunting for drivers. The Arduino board exposes most of the microcontroller's I/O pins for use by other circuits. For more info about used EEPROM AT24C01A, see attached datasheet. This is the second article about using an external EEPROM I2C chip with an Arduino or any compatible board, like ConnDuino. Today we're going to learn how to read and write serial EEPROM devices using Arduino. page for information on extending and modifying the Arduino hardware and software; and the links page for other documentation. It offers a high number of connections with a minimum interface. EEPROM is a type of non-volatile/flash memory simply stores data even with its power removed. This is a small board that plugs into one of the headers on an Arduino Uno or other board to provide 4Mbytes of non-volatile storage. arduino eeprom projects

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