AT24C256 I2C Interface EEPROM Memory Module

The AT24C256 I2C Interface EEPROM Memory Module is a convenient way to add extra storage to your Arduino projects. Here are its features, specifications, and a description of how it works:

  Features:  

• Based on AT24C256 EEPROM chip, offering 256K bits (32k bytes) of storage.
• Uses I2C communication to connect with Arduino.
• Includes an 8-pin chip socket for easy installation of the AT24C256 chip.
• Power indicator LED.
• Requires pull-up resistors for I2C communication.
• All pins are labeled, including address inputs and direct write-protect pin jumper settings.

  Specifications:  

• Chipset: AT24C256
• Maximum Operating Voltage: 6.25V
• Output Current: 5mA
• Operating Temperature: -55°C to +125°C
• Storage Temperature: -65°C to +150°C
• Dimensions (LxWxH): 37mm x 12mm x 12mm
• Weight: 5g

The Ethernet Shield for Arduino allows you to connect your Arduino board to the internet, enabling it to function as a server or client. Here are some key features of the shield:

  Features:  

• Based on the Wiznet W5100 Ethernet Chip.
• No soldering required; directly plugs into the Arduino board.
• Adds a micro-SD card slot for storing files accessible over the network.
• Compatible with Arduino Duemilanove (168 or 328), Uno, and Mega (1280/2560).
• Supported by Arduino's official Ethernet Library.
• Supports both TCP and UDP protocols.
• Provides up to four simultaneous socket connections.
• Use the Ethernet library to write sketches that connect to the internet.

  Package Includes:  

• 1 x AT24C256 I2C Interface EEPROM Memory Module
• 1 x Ethernet Shield