Make your own LED light tester and auto volt zener diode, we can find out the voltage from an LED and a zener diode, in this video the voltage range is 0-27 volts.
#TestTool
Негізгі бет Ғылым және технология Making an auto volt LED light tester
Make your own LED light tester and auto volt zener diode, we can find out the voltage from an LED and a zener diode, in this video the voltage range is 0-27 volts.
#TestTool
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