pHduino datalogger shield and firmware released
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Carlos Neves
Jan 1, 2011, 5:56:32 PM1/1/11
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Hi guys.
The pHduino Datalogger software and hardware are an extention of the pHduino project. The datalogger is a shield using an I2C real time clock (RTC) and an I2C EEPROM memory. The circuit is simple and you can mount it using a breadboard or a universal prototype board.
The AT24C512 I2C EEPROM (512kB) is not a big memory, but I decided to use it because it is cheap and easy to use. The DS1307 I2C Real-Time clock is a standard RTC for microcontrollers.
Read the post at the pHduino Blog.
http://phduino.blogspot.com/2011/01/phduino-datalogger-shield-released.html
Happy 2011.
Carlos A. Neves
The pHduino Datalogger software and hardware are an extention of the pHduino project. The datalogger is a shield using an I2C real time clock (RTC) and an I2C EEPROM memory. The circuit is simple and you can mount it using a breadboard or a universal prototype board.
The AT24C512 I2C EEPROM (512kB) is not a big memory, but I decided to use it because it is cheap and easy to use. The DS1307 I2C Real-Time clock is a standard RTC for microcontrollers.
Read the post at the pHduino Blog.
http://phduino.blogspot.com/2011/01/phduino-datalogger-shield-released.html
Happy 2011.
Carlos A. Neves
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