Circuit Lake

Electronic Project and Circuit Collection

PIC Weather Station

1:29 pm Category: Data Acquisition, Interfacing, Microcontroller, Monitoring, PIC, Project, Sensor

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This Automatic Packet Reporting System (APRS) Weather Station project built based on PIC16F877. It comes with humidity sensor (Honeywell HIH-3610), Pressure sensor (Motorola MPXA4115), thermo meter (DS1621), RTC (For time Stamp) with battery back-up. The project uses 4×20 LCD to display all weather parameters, but you can still operate it without LCD for power saving.

PIC Project : Weather Station


Dinesh Gajjar, project designer, explains that you can connect the device with 1Wire Wind instrument from AAG too. This weather station can transmit APRS Weather Data at 1200baud.