How to make I R remote || Rechargeable ||

Some ideas and experiments can be dangerous. For that you don't risk and damage your self and the environment. I am professional in my business with a lot of experience !
Every video, even that is completed with compliance with the all safety measures.
Enjoy the video and eat the sweets.
Materials / components :
1. 1409 is taken from tv remote
2. IR LED
3. 3.7 battery and 330 OHM resistor
to reduce power of 3.7v
4. some push buttons
Notes :
arrangement of buttons is given in diagram
1409 is coded integrated circuit
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WARNING :
This video is for demonstration and education purpose only. Each demonstration presents risk and hazards that must be fully understood before attempting. And should be performed only by professionals.
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[@lakshmibalu99]

Nice work Small remote

[@sairahul1235]

Marvelous 👍🏻

[@YOUTUBECARNAGE]

Super ra👌

[@lookmanhakiemn9454]

Excellent

[@naninimmala8690]

Super bro

[@sainaidu35]

Nice work Remote is very good and small

[@appireddyreddy9061]

Nice🔥🔥❤️❤️

[@tvsraju188]

Great raa

[@KrishnaKumari-cm3iv]

Good