Hi Jessey,
On the 16F688, RA3 is Input Only when MCLR is disabled.
The Pin needs to have output capability to talk to a DS1820.
hth,
Hi Jessey,
On the 16F688, RA3 is Input Only when MCLR is disabled.
The Pin needs to have output capability to talk to a DS1820.
hth,
DT
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