To quote the Mr.Microphone commercial, "It's hot!" "It's cool!" "It's hot!" "It's cool!" 🔴🔴🔴🔴🔴⚫⚫⚫⚫⚫
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sébastienraven351 month ago
I wish the chip pins were labeled or the logic diagram of its inside was shown
R
robertvaleon361 month ago
Could you modulate the fan so that it reduces heat without going out to create a wave to ride with the fan for longer durations?
J
juliapope5951 month ago
We use this in flame scanners on industrial boilers and it actually uses the same setup of leds stacked, if the flame goes out the fuel has to be shut off immediately or you will have an big boom
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brenda.padilla1 month, 1 week ago
That's the coolest pointless thing I have ever seen. LOL
olivierdrift981 month, 1 week ago
Have no idea how you made this! But its really cool! Good job!
charansarna1171 month, 1 week ago
It'd be fun to have it sing, happy birthday to me 😅😅❤
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reecehopkins4731 month, 1 week ago
Fantastic😅😅❤❤
gabinoirizarry3901 month, 1 week ago
You should try it with one of those trick candles that keeps re-lighting it's self.
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udarshsolara371 month, 1 week ago
you could have a coil igniter charged by the same circuit instead of the lighter and it would be perpetual
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elaine_fry1 month, 1 week ago
Looks like one of my electronics projects from the 1970's. Remember CMOS chips so sensitive to static electricity, they were almost unusable?
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rebecca.jordan1 month, 1 week ago
This the technology we landed on the moon with in 1969 btw 🥀
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stéphane_lagarde1 month, 2 weeks ago
WoW.... this is an amazing anti fire technology marvel. It far exceeds the effectiveness of a regular smoke alarm. The advanced technology applied ensures that a potential fire hazard is immediately extinguished by the automated fan, which blows out the flame long before it has the chance to consume the surrounding flammable items in the vicinity. 🤔
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cynthia.costa1 month, 2 weeks ago
Man i got nostalgic remembering those early projects back in university
ekani_goswami1 month, 2 weeks ago
Ещё инопланетяне прилетают, когда горит свеча
D
daniel.cantu1 month, 2 weeks ago
A lotta work to blow out a single candle! Love it though!
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crystal_ramirez1 month, 2 weeks ago
i like how you can see the motor powering the led for a second after losing power
A
andrew_aguilar1 month, 2 weeks ago
That converter looks like magic in my mind....the exact point of conversion.😮or it never needed conversion?1
K
kimberlyechoing261 month, 2 weeks ago
Ahh yes, the LM3914... This is a linear version but I made some pretty cool VU meters with the logarithmic version 40 years ago. I miss Radio Shack.
え？ 可愛い♡
To quote the Mr.Microphone commercial, "It's hot!" "It's cool!" "It's hot!" "It's cool!" 🔴🔴🔴🔴🔴⚫⚫⚫⚫⚫
I wish the chip pins were labeled or the logic diagram of its inside was shown
Could you modulate the fan so that it reduces heat without going out to create a wave to ride with the fan for longer durations?
We use this in flame scanners on industrial boilers and it actually uses the same setup of leds stacked, if the flame goes out the fuel has to be shut off immediately or you will have an big boom
That's the coolest pointless thing I have ever seen. LOL
Have no idea how you made this! But its really cool! Good job!
It'd be fun to have it sing, happy birthday to me 😅😅❤
Fantastic😅😅❤❤
You should try it with one of those trick candles that keeps re-lighting it's self.
you could have a coil igniter charged by the same circuit instead of the lighter and it would be perpetual
Looks like one of my electronics projects from the 1970's. Remember CMOS chips so sensitive to static electricity, they were almost unusable?
This the technology we landed on the moon with in 1969 btw 🥀
WoW.... this is an amazing anti fire technology marvel. It far exceeds the effectiveness of a regular smoke alarm. The advanced technology applied ensures that a potential fire hazard is immediately extinguished by the automated fan, which blows out the flame long before it has the chance to consume the surrounding flammable items in the vicinity. 🤔
Man i got nostalgic remembering those early projects back in university
Ещё инопланетяне прилетают, когда горит свеча
A lotta work to blow out a single candle! Love it though!
i like how you can see the motor powering the led for a second after losing power
That converter looks like magic in my mind....the exact point of conversion.😮or it never needed conversion?1
Ahh yes, the LM3914... This is a linear version but I made some pretty cool VU meters with the logarithmic version 40 years ago. I miss Radio Shack.