GPS Bee Kit (Part 1)

Global Positioning System (GPS) is a space based satellite navigation system that provides location and time information. Initially, GPS only available for military used in tracking, but now it is available to everyone. GPS is widely used in application such as military, robotics, astronomy and etc. But we can also see the application of GPS in our daily life such as navigation system in advance car or mobile phone with built in GPS. A basic GPS provides information such as location (latitude and longitude), altitude, speed, and time.

gpsa1 Continue reading “GPS Bee Kit (Part 1)”

RF Module (Part 2)

If you haven’t check on the first part on RF module explanation, you might want to read it before proceed with RF using library. Here we going to discuss how to implement VirtualWire library with low cost RF module. VirtualWire library does not use the Arduino UART pin (digital pin 0 and digital pin 1).

You can download the VirtualWire library here.

Before we look into the code, let us see some of the functions.

Continue reading “RF Module (Part 2)”