DS18B20
Posted: Mon Sep 06, 2010 7:40 pm
Hello everyone.
I'm trying to get DS18B20 function.
But it just shows -1 on the display.
And when I disconnect DS18B20 I get "no device found".
which means that DS18B20 seem to work.
or is it broken
Pic 16F690
8MHZ external crystal
pullup 4.7 Kohm
DS18B20 on bone RA0
I'm trying to get DS18B20 function.
But it just shows -1 on the display.
And when I disconnect DS18B20 I get "no device found".
which means that DS18B20 seem to work.
or is it broken
Pic 16F690
8MHZ external crystal
pullup 4.7 Kohm
DS18B20 on bone RA0
