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EEPROM Data Storage Module For Arduino
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Retail: $12.00
Price: $5.74
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Availability: Stocked
DFRobot Item #: DFR0117 -

EEPROM Data Storage Module For Arduino Introduction If you want more storage for your Arduino project, this module is designed for you. This EEPROM  data storage module supplies an extra 32k byte for your project. Simply wired them via I2C. Supplied with Interface cable which can be flawlessly integrated with interface shield. Specification Supply Voltage:+5V Current: Interface:I2C/TWI EEPROM: AT24C256 Weight:5 gram Documents Arduino Tutorial Wiki Doc Shipping List EEPROM...

Shift Register 8-Bit - 74HC595
Price: $2.59
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Sparkfun Item #: COM-00733 -

Shift Register 8-Bit - 74HC595 Description: Simple shift register IC. Clock in data and latch it to free up IO pins on your micro.  Check out this tutorial on how to use this product with the 7 Segment LED and Arduino. Thanks Patrick and Mycha! Documents: 74HC595 Datasheet Great tutorial on using these to extend the input and output pins of the arduino to any number you need. Tutorial on Shift Registers ...

L298 Dual H-Bridge Motor Driver
Price: $34.91
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Availability: Out of Stock
SeeedStudio Item #: SWDual H Bridge -

L298 Dual H-Bridge Motor Driver Double H driver module uses the amply powerful ST L298N dual full-bridge driver to drive a full 2amps per channel and supply 2 channels along with forward and reverse capability. If you're looking to control DC motors in a smart and easy way this is a great option with loads of grunt and reliability. An integrated high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels (pin high, pin low for Arduino) and drive...