Your Question:
I need to know how to hook up a set of 4 sets of 7 - 3v 20ma leds so that each led in the set lights in sequence. They will be powered by 8-aa batteries providing 12 volts (more batteries can be added if needed)
---led1----------------led1----------------etc
--------led2----------------led2-----------etc
-------------led3----------------led3------etc
------------------led4----------------led4-etc
I would also like to add an additional 4 sets of 4 led's and 7 constant on led's, If I have to add a seperate power source for these it ok.
I know led come in different v,mA and lcm so if what i am asking cannot be done with 3v led please let me know an alternative, I need the led's to be as powerful as possible. diagrams in laymans terms please
I need to know how to hook up a set of 4 sets of 7 - 3v 20ma leds so that each led in the set lights in sequence. They will be powered by 8-aa batteries providing 12 volts (more batteries can be added if needed)
---led1----------------led1----------------etc
--------led2----------------led2-----------etc
-------------led3----------------led3------etc
------------------led4----------------led4-etc
I would also like to add an additional 4 sets of 4 led's and 7 constant on led's, If I have to add a seperate power source for these it ok.
I know led come in different v,mA and lcm so if what i am asking cannot be done with 3v led please let me know an alternative, I need the led's to be as powerful as possible. diagrams in laymans terms please