Process

Component used:

-Particle Photon board (and photon inventor kit essentials such as:)

-breadboard

-Jumper Wires (about 6 needed here)

-1 kOhm resistor

-A LED

-A PIR Sensor

-Right Angle Connector-Through-3-Hole-Pin (JST)

Circuit Diagram (from Github)

Then I set up a Pushover account and an IFTTT account in order to send out trigger and get a notification.

When I turn the led light will light up when the motion sensor detects anything moving, and it will send a notification to the IFTTT and my phone to let me know that someone is in the bathroom.