It's true...My tesla coil, when I turn the fans off, (4 fans spinning) the red LEDS start to slowly fade as the fans slow down. If I instantly stop the fans, it doesn't do it.
So what is being shown, is of course true =D Just need good speed and a sensitive LED
Hi, for a school project I need to to exactly what you show in this video. With the same setup I measure a 2.7V output. But then if I place a flahlight bulb (3V) on the end I get nothing... no light. Will it work if I use a LED ? is there anything in the video that makes it work that we don't see ? thanks for your answer.
Not so much that its a fake, but more that it shows you the potential of using a number of these fans as the principal that they do make some electricity is demonstrated. They are just like inefficient solar panels. At 10mA lets say, 100 of these would be useful.
I tried it by using a multimeter to measure the potential difference generated by the turning fan. However, what I got was literally zero potential drop. Did you do anything other than just connecting the LED to the fan wires? Does the integrated circuit on the fan matters? Thanks.
@YesWeTan
or 330 3v leds
zackthegoth 8 months ago
4-pin pwm fan don't produce electricity, and I dont know why. Use only 2-pin and 3-pin fans.
maidiremirko 1 year ago
It's true...My tesla coil, when I turn the fans off, (4 fans spinning) the red LEDS start to slowly fade as the fans slow down. If I instantly stop the fans, it doesn't do it.
So what is being shown, is of course true =D Just need good speed and a sensitive LED
PhxSt0rmz 1 year ago
Hi, for a school project I need to to exactly what you show in this video. With the same setup I measure a 2.7V output. But then if I place a flahlight bulb (3V) on the end I get nothing... no light. Will it work if I use a LED ? is there anything in the video that makes it work that we don't see ? thanks for your answer.
liquidato6895 1 year ago
Not so much that its a fake, but more that it shows you the potential of using a number of these fans as the principal that they do make some electricity is demonstrated. They are just like inefficient solar panels. At 10mA lets say, 100 of these would be useful.
antec300 1 year ago
that`s a 5w light bulb with only 2 fans it`s impossible they produce only few mA for 12V 5w bulb you need at least 500mA so IT`S A FAKE VIDEO !
djdavirus 1 year ago
@djdavirus: Try it yourself before you call it a fake.
Natesmodelrailroad 1 year ago
Comment removed
beautifuljesus 1 year ago
This has been flagged as spam show
@djdavirus Jibber jabber, jibber jabber, numbers numbers 5w bulb numbers blah blah ANGRY LETTERS!!!
people are fun
beautifuljesus 1 year ago
I tried it by using a multimeter to measure the potential difference generated by the turning fan. However, what I got was literally zero potential drop. Did you do anything other than just connecting the LED to the fan wires? Does the integrated circuit on the fan matters? Thanks.
maylinchang 1 year ago