Welcome to Garys’ Web Page    (Updated  May 2025)

)

Smith Domain Incorporated

How to make a Simple Solar Tracker

Using an Arduino and NEO-6M GPS  

And 7 segment LED.

Resulted print out:-

Location not available  --  Waiting for GPS Data

Date: 0/0/2000

UTC Time: 00:00:00

Local Time: 8:00:00

Location not available  --  Waiting for GPS Data

Date: 17/03/2023

UTC Time: 03:16:03

Local Time: 11:16:03

Latitude: -33.123456

Longitude: 117.123456

Altitude: 290

Elevation = 54.90

Azimuth = 26.42

Zenith angle: 35.10

Date: 17/3/2023

UTC Time: 03:18:57

Local Time: 11:18:57

DOWNLOAD the Arduino Code

Compare results with a web site

Arduino GPS Wiring

Arduino LED TM1637 Wiring

Arduino GPS Enclosure Wiring