Hi, I thought I would share my newest project with you Guys.
This project is a multisensory, containing a relay and a motion sensor.
The project is powered by 230V and has a small 5V power supply in the box as well.
What I used:
1 channel relay
Arduino Pro Mini 5V
AMS1117 5V-3.3V Step Down Module
1A 5V Power Supply from Ebay
The Multisensor is used in my basement room, and turns on the light if there is motion, when I enter the room.
The logic is made by PLEG on a Vera3