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Digilent 410-216P-KIT User Manual

Page 7

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chipKIT Basic I/O Shield Reference Manual

www.digilentinc.com

page 7 of 15

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output can be accessed using JP4, which is
adjacent to IC2.

For complete technical documentation on the
TCN75A, refer to the data sheet available on
the Microchip web site.

Potentiometer


A potentiometer (pot) is provided on the board
to be used as an analog signal source or
analog control input. The pot is a 10Kohm
trimmer pot connected between the VCC3V3
supply and ground. The wiper of the pot is
connected to analog input A0.

The pot is read using the

analogRead

function.