Embedded Chips and IO: Difference between revisions
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(Created page with "==RTC Chips and Modules== * [http://www.maxim-ic.com/products/rtc/ Maxim IC RTC Chips] ** Large variety of I2C and SPI-based RTC chips ** Many have Arduino Libraries **[http://ww...") |
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Revision as of 10:19, 24 April 2012
RTC Chips and Modules
- Maxim IC RTC Chips
- Large variety of I2C and SPI-based RTC chips
- Many have Arduino Libraries
- DS-1307 RTC Tutorial (Arduino)
I/O Expander Chips
These chips add additional input/output pins to an existing micro-controller
- [Microchip GPIO Expanders]
- MCP23x17 16-GPIO i2C Chip
- [http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1244603940 MCP23017 Sample Code (Arduino)
- MCP-23017 LCD Tutorial (Arduino)
EEPROM memory chips
- [http://www.atmel.com/products/memories/serial/i2c.aspx Atmel AT24C eeprom (i2c)
- Library for AT24C (Arduiino)