Is There a Simple Way to Power and Control LEDs?

simm · Apr 30, 2019

I am trying to build something that needs to control and power LEDs on and off at a set time during the day. The ability to alter the brightness would be even better. Where do I start? Is there a logic board or module I can buy that would have that capability?

I would prefer not to start from scratch as I intend to make more than one. It would be powered by two AAA batteries or perhaps a USB-C rechargeable internal battery. Any help would be appreciated!

DIWdiver · Apr 30, 2019

I would think you could do it with an Arduino, Raspberri Pi, BeagleBone, or some similar standard micro board and an add-on or two. Go poke around Adafruit, SeedStudio, or wherever else you might shop for one.

Running off AAA cells, you must be talking about little indicators, not any kind of illumination, right?

Is There a Simple Way to Power and Control LEDs?

simm

Newly Enlightened

DIWdiver

Flashlight Enthusiast

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