Instructions

Example program

You can download the example Arduino® program by going to the official Whadda github page:

github.com/WhaddaMakers/WPSE350

1. Click the “Download ZIP” link in the “Code” menu:

2. Unzip the downloaded file, and browse to the WPSE350_example folder. Open the example

Arduino® sketch (WPSE350_example.ino) located in the folder.

3. Connect your Arduino compatible board, make sure the correct Board and connection port

are set in the tools menu, and hit Upload

4. Open the serial monitor by clicking the serial monitor button , make sure the baudrate is

set at 9600 baud

The example program will read the analog voltage output signal of the module. It will calculate the

corresponding input voltage and print-out the result in the serial monitor.

In order to get a non-zero reading, connect a voltage source (e.g. AA or 9V battery) that outputs

less than 25 V DC to the voltage input screw terminals.