Home Data Center – update video

Here’s an update video of my home Data Center

Enjoy!

PIC 18F – I2C LCD display using a PCF8574

Display on 2 LCD, using 2 PCF8574 and a PIC 18F4620

See how to display on 2 Hitachi HD44780 with PCF8574 using the I2C protocol.

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Expand a PIC IO’s with a 8255A

See how to add 64 new IO’s to a PIC using 3 8255A

Download the Proteus project

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