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This project is done to controll your home appliance.

Generally we controll our home appliances manually using general switches.

But now using this project we can controll it in 3 ways

1) Manually

2) Rf Remote

3) Bolt

what we need to built it is

Component list

1) IOT BOLT

2) RF 434 MHz TRANSMITTER - RECEIVER

3) HT12E Encoder IC

4) HT12D Decoder IC

5) Resistors – 33k,750k

6) 220 ohm Resistors – 4

7) Push buttons – 4

8) SPST switch – 1

9) LEDs – 5

10) 5v relay-4

Step 1: Start Soldering

Connect the circuit components.

Step 2: Check the Circuit

Apply 5V supply to the transmitter and receiver sections. Now you can observe that all the LEDs at receiver will glow.

Step 3: Connect IOT Bolt to Transmitter Circuit

Connect to specific I/O pins

Step 4: Write This Code for IOT Bolt

Step 5: Check Out the Video

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