i will be setting up my 1st LED base.....
this is how it looks.
the LED will be a 5mm spectrum or rainbow LED.......those that changes color every 0.5 sec.
battery will be 27 V, by joining 3 9V battery together.
resistor will be a 1/4 470 resistor.
the problem is i dont really know the LED forward voltage/current.
judging by the above setup, do you guys think its good to go?
or is it gonna BLOW!!!!!!!!!
this is how it looks.
the LED will be a 5mm spectrum or rainbow LED.......those that changes color every 0.5 sec.
battery will be 27 V, by joining 3 9V battery together.
resistor will be a 1/4 470 resistor.
the problem is i dont really know the LED forward voltage/current.
judging by the above setup, do you guys think its good to go?
or is it gonna BLOW!!!!!!!!!