LED Heart Breathing Effect work by 3.7 volt ⫽ using IC NE555 and BC557 PNP Transistor 

LED Chaser similar to Heart Effect using IC NE555 and BC557 PNP Transistor
This video is to show you how to make a simple heart breathing effect LED heart
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🎵 Music 1 In This Video:
Colors by Tobu ( NCM )
/ tobuofficial
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🎵 Music 2 In This Video:
A Cocktail In Portofino by GroovyD ( NCM )
Free Download : bit.ly/40YzvPd
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🎵 And at the end of the video
Music : Epic Trailer - Magnetic Trailer [pixabay.com]
Audio File URL For Free Download:
pixabay.com/music/main-title-...
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