Programming Arduino for Arduino OLED Speedometer. The complete code of the project is given at the bottom of the tutorial. Here we are explaining the complete code line by line. First of all, include ...

Circuit Diagram and Connections. Circuit diagram for this Analog Speedometer is simple, here we have used 16x2 LCD to show speed in digital form and stepper motor to rotate the analog speedometer ...

Figs 1 and 2 show block diagram and circuit of the GPS clock using Arduino, respectively. In addition to Arduino Uno board (BOARD1), the circuit uses SIM28M GPS receiver module (GPS1) along with a GPS ...