All projects in this section are built using an Atmel AT90S2313 micro-processor, although this has been superseded by the ATtiny2313 it's still a versatile and useful chip.
GpsLcd - Decoding the
NMEA GPS protocol and displaying on an LCD
SMSRx - Connecting a
NOKIA 7110 to an AVR board. SMS messages sent to the phone will displayed on a large LCD panel wired to the board.
RelayController - Connecting an Opto-Isolated Relay Board to an AVR development board.
SMSRelayController - Connecting an Opto-Isolated Relay Board to an AVR development board and controlling its operation using Text messages (SMS).
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