- Arduino
- Breadboard
- Jumpers
- Relay
- TSOP or IR receiver
- Bi-colored LED (You can use 2 LEDs for this)
- Arduino D2 => TSOP OUT
- Arduino 5v => TSOP +
- Arduino GND => TSOP GND
Now I will show you how to get hex codes from the TV remote:
Go to examples>IRremote>IRrecvdemo if the library not installed install from here (after you install the zip file go to sketch>include library>Add .ZIP library and show it where you put you zip file)
Upload the code and open the serial monitor make sure that you are selecting the correct COM port take your TV remote and press any button you will get a hex code. Write it down and add 0x to the code you got you will need it my code is 0x14EB18E7.
Step 3: Connect the RelayConnect the relay:
- relay vcc => Arduino 5v
- relay GND => Arduino GND
- relay IN => Arduino 8
- relay COM => BULB
- relay NO => AC +
- BULB => AC -
Connect 9 and 10 to 2 LED like shown. I have a bi-colored led so I will use that:
- LED1 + => 9
- LED2 + => 10
- LED1 - => GND
- LED2 - => GND
Don't forget to change the hex code. Type your hex code where I typed 0x14EB18E7 in the sketch on the code tab. See my other projects here:
Thank you
How to make a capacitance alarm with Arduino - check it out.
SupportVote for me please!
https://www.instructables.com/id/How-to-Make-Remote-Controlled-Bulb-With-Arduino/
https://www.instructables.com/id/How-to-Make-a-Parabolic-Microphone-With-an-Old-TV-/
https://www.instructables.com/id/How-to-Make-Secret-Drawer-Alarm/
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