Table of contents:
Getting Started
Hello all and welcome to my second blog of the Design For A Cause 2021 Challenge. In this blog I'm gonna show you the hardware setup of the Defender. I've attached the pinout diagram of
Circuit connections
The circuit connections are made according to the below circuit diagrams. Instead of using an Arduino IR sensor module, I've made a simple IR sensor and Integrated that with the Arduino Nano 33 IoT board.
Circuit Diagram for connecting IR sensors to Arduino:
Circuit Diagram for connecting Relay module to Arduino:
Final Ciruit Diagram:
Hardware Assembly
This is the simple IR sensor which I've made for this project. This is very low cost and efficient sensor for our project.
The below picture shows the hardware connection of IR sensor with the Arduino nano 33 IoT board.
Connection of Arduino Nano 33 IoT with relay modules.
