Wednesday, January 18, 2012

Updated arduino code

Okay, I have now figured out how to do the interrupt-driven arduino alarm system, using a series of diodes for each input. I also found out that the resistors were pointless, as the inputs on the arduino typically contain a pull-up or pull-down resistor already embeded on the device. It makes it quite nice to set up an input. I'll furnish the schematics and the code for anyone that wants it.

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