Uraniumfish SG If I have a 1.5v batt which I use to connect in series with 5 leds, what are the resistors I should use? Connect the resistors in series or parallel? Must each led have a resistor for it? Sorry I am a noob at these things.
Music-Life SG doubt that a 1.5v batt are able to power all 5 leds. In series, will probably be rather dim. In parallel can.