Page 300 - Making PIC Microcontroller Instruments and Controllers
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3o2 lOGGll{G DAIA FBolf, A SOLAR GOIIECTOB
R6mn$lef* A solar collector lor a data logging proiect.
Figure 22.2 shows a single-line schematic of the collecfor with the sensors and other
ancillary equipment for initial review as we proceed with the discussion.
"hot aii' solar collector decreases as the temperatwe inside it
The efficiency of a
increases. In temperate climates, the maximum temperature can rise above 400"F iII a
commercial solar collector. IJ the energy is not rcmoved from the collectot no more energy
EXHAUST FAN
TEIVP
SENSOF
SOLARCOLLECTOR
AIR INLET
in
llilg*ffKl$ overall schematic of our €olar collector. (See the wiring diagram
Fioure 22-3 for lurther details.)
