khaliil
Newbie level 4

Hi there.
I'm doing Shake Flashlight which uses the principle of Faraday's Law (magnetic induction). My question is: How can i add a voltage sensor which can measure the voltage of the capacitor and than resets the resistor automatically which is connected 2V LED.
below is the circuit diagram...
i have done research about the voltage sensor but i couldnot find anything that is useful...i need to implement this VOLTAGE SENSOR...
i would real appreciate your help the sooner the better
....

I'm doing Shake Flashlight which uses the principle of Faraday's Law (magnetic induction). My question is: How can i add a voltage sensor which can measure the voltage of the capacitor and than resets the resistor automatically which is connected 2V LED.
below is the circuit diagram...
i have done research about the voltage sensor but i couldnot find anything that is useful...i need to implement this VOLTAGE SENSOR...
i would real appreciate your help the sooner the better

Last edited: