I think it's very useful and easy to build.
Optionally, in series with green LED, it can insert a miliampermeter.
Optionally, in series with green LED, it can insert a miliampermeter.
Fajne? Ranking DIY
Czy wolisz polską wersję strony elektroda?
Nie, dziękuję Przekieruj mnie tamandrasoni_lucian napisał:I never claimed to have a performant, is just to make you an idea, when the optocoupler is clearly defective.
andrasoni_lucian napisał:I usually use new components