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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. | ||
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[[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.
<1.11.2022>
Build Joule thief again with Amelia. And it is successful!
1. It has a direction!
2. be careful the direction of transister too
video