PIC 16F876A based Temperature (DS1620) / Humidity (HS15p) Display (Hitachi LCD)

by Jody Wisman

for the Olimex sponsored PCB contest

Jody says: I designed a temp (DS1620) and a humidity (HS15p) sensor wich displays the readings on a Hitachi based LCD..... I know there are more like this, but I include two digits behind the dot.....

All files:

• temp_hum.zip

Code:

• adc.c
• adc.h
• delay.c
• delay.h
• lcd.c
• lcd.h
• pic.h
• TEMP_LCD.HEX

Gerbers

• DrillDrawingThrough.gdo
• EtchLayer1Top.gdo
• EtchLayer2.gdo
• EtchLayer2Neg.gdo
• GeneratedSilkscreenBottom.gdo
• GeneratedSilkscreenTop.gdo
• SoldermaskBottom.gdo
• SoldermaskTop.gdo
• SolderPasteBottom.gdo
• SolderPasteTop.gdo

NCDrill

• ThruHoleNonPlated.drl
• ThruHolePlated.drl