in this tutorial i am going to show you,how to build a simple home automation(that is we can controll our home appliences with our smartphone)
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watch video for full tutorial
Step 2: Things Needed
Step 3: How to Make Relay Module
follow the circuit to make relay module
Step 4: Circuit and Connections
follow circuit diagram and solder everything in a common pcb
watch video for clear idea
Step 5: Code and Application
dowload remotexy from playstore or appstore
pair with bluetooth (password 1234)
Step 6: Thanks ,happy Making
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