I have a VARIAC variable transformer, I used to test on analog TV, now TVs are changing to switching power supplies, is kind of useless so I try to modify to CC-CV LED Tester can be used on the newer modern TV.
I know that it doesn't look good, look like a shirt, but I hope someone can give me advice.
On the other side of the lid, I may not be able to find it. But don't worry about that I might use cardboard instead and good for ventilation.
I know that it doesn't look good, look like a shirt, but I hope someone can give me advice.
On the other side of the lid, I may not be able to find it. But don't worry about that I might use cardboard instead and good for ventilation.
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