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Table of Contents
Digital board
Digital module board is equipped with:
- 3 Light Emitting Diodes (LED), connected to port PORTC[3..5];
- 3 micro switch, connected to port PORTC[0..2];
- 7-segment number indicator, connected to port PORTC6, PORTC7, PORTG2
- PORTA port (5 V level) for alphanumeric LCD;
- PORTA port (3,3 V level) for graphical LCD (starting for version 3.2);
- PORTG 2 pin port
Electrical connections
LEDs and micro switches connection schematics:
7-segment numeric indicator electrical connections:
Connecting module
