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Power Supply

Power is supplied to the MCBXC866 board by an external 6 - 12 Volt DC power supply which should be capable of providing 100mA.

The voltage regulator (IC3) generates 5 Volts or 3.3 Volts DC.

components

The connection uses a standard barrel plug. The center hole provides positive voltage.

Polarity Caution: Using a power supply with the wrong polarity may damage the board.
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