Z
Hi everyone!
I had an idea:
I am trying to power an LED light, a WS2812B or C. I want to run a 3V board and RTC (real time clock) inside it to power a led at a given time, so i know that i must change the battery for a led and i don't miss LED signal I mean if there is no power in the battery i can miss the light signal!
So, the RTC and board will be powered from CD2032 and the LED from other battery source.
Is it complicated to add the two power sources together like a backup UPS system, if the main CR2032 which powers RTC and board runs out, so it switches to LED power source, so the RTC doesn't stop?
thanks for any help you can give.
I had an idea:
I am trying to power an LED light, a WS2812B or C. I want to run a 3V board and RTC (real time clock) inside it to power a led at a given time, so i know that i must change the battery for a led and i don't miss LED signal I mean if there is no power in the battery i can miss the light signal!
So, the RTC and board will be powered from CD2032 and the LED from other battery source.
Is it complicated to add the two power sources together like a backup UPS system, if the main CR2032 which powers RTC and board runs out, so it switches to LED power source, so the RTC doesn't stop?
thanks for any help you can give.