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2. be careful the dirrection of transister too | |||
Revision as of 12:55, 6 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 dirrection of transister too
video