rotor and LED

133

01:38:30

The middle 1ohm resistor is the magnet wire motor.
Where should I place the extra LED so that when the switch is OFF,
This Red LED lights up and when it is On,
Only the Greed LED lights up.
!!! (I don't want to affect the current through motor-- it can be higher, but not too low.)

published 10 years ago

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