User manual

BOARD LAYOUT:
POWER SUPPLY CIRCUIT:
PROTO-SHIELD is power supplied via POWER connector from the ARDUINO
compatible board with which is used.
JUMPER DESCRIPTION:
L1_E
This jumper, when closed, LED1 is connected to D3 line.
This jumper, when opened, LED1 is connected to L1 pad.
Default state is closed.
L2_E
This jumper, when closed, LED2 is connected to D4 line.
This jumper, when opened, LED2 is connected to L2 pad.
Default state is closed.
B1_E
This jumper, when closed, BUT1 is connected to D6 line.
This jumper, when opened, BUT1 is connected to B1 pad.
Default state is closed.
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