This is probably really simple.
I have 20 Diffused 5mm Slow Fade Flashing RGB LED's that I would like to have operate at the same time. No programming, no micro controller. Just a simple 5v wall power, a pcb and LED array.
Is this simply a matter of wiring them in parallel, adding a resistor at the + side and hooking the whole thing up to my 5v supply?
If so, what resistor would i need to keep the whole thing safe?
These are the ones i have:
https://www.adafruit.com/product/679
Along with powering the LED array, I need to power an Adafruit effects board that needs 5v of power.
If i used the wall adapter below, with a split USB cord so that I can power the LEDs as well as the Adafruit 5v sound effects board. https://www.adafruit.com/product/501
Do you think this would work?
any opinions?
I have 20 Diffused 5mm Slow Fade Flashing RGB LED's that I would like to have operate at the same time. No programming, no micro controller. Just a simple 5v wall power, a pcb and LED array.
Is this simply a matter of wiring them in parallel, adding a resistor at the + side and hooking the whole thing up to my 5v supply?
If so, what resistor would i need to keep the whole thing safe?
These are the ones i have:
https://www.adafruit.com/product/679
Along with powering the LED array, I need to power an Adafruit effects board that needs 5v of power.
If i used the wall adapter below, with a split USB cord so that I can power the LEDs as well as the Adafruit 5v sound effects board. https://www.adafruit.com/product/501
Do you think this would work?
any opinions?