Joule thief: Difference between revisions

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(Created page with "<20.10.2022> I followed the tutorial of joules thief, but I failed. LED did not turn on. 400px")
 
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https://rimstar.org/sdenergy/joule_thief.htm
<20.10.2022>
<20.10.2022>
I followed the tutorial of joules thief, but I failed.
I followed the tutorial of joules thief, but I failed.
LED did not turn on.   
LED did not turn on.   


[[File:joules theif_fail.jpeg|400px]]
 
[[File:joules theif_fail .jpeg|400px]]
 
 
<1.11.2022>
 
Build Joule thief again with Amelia. And it is successful!
 
 
[[File:joules thief.jpg|400px]]
 
 
1. It has a direction!
2. be careful the direction of transister too
 
 
'''video'''
 
[https://youtube.com/shorts/T2CYOxkUA60?feature=share joule thief make the led bright!]

Latest revision as of 17:38, 15 November 2022

https://rimstar.org/sdenergy/joule_thief.htm


<20.10.2022>

I followed the tutorial of joules thief, but I failed.

LED did not turn on.


Joules theif fail .jpeg


<1.11.2022>

Build Joule thief again with Amelia. And it is successful!


Joules thief.jpg


1. It has a direction! 2. be careful the direction of transister too


video

joule thief make the led bright!