Hi all,
I am trying to build a board (using perfboard only) which is a little harder than I thought it would be.
So the idea is, with a battery (Not 5v mains) power source.
I have a PP9 large 9v 5000mAh battery (not the small standard PP3 9v 500mAh) as they hold much more life in them unlike the standard PP3 battery.
I have just over 100 LED’s 3mm (Red) and I have arranged them so they spell out a name (using multiple LED’s for each letter)
My issue iswhat is the best safest way to wire these LED’s so that they don’t kill the battery straight away and can be switched on and off when needed.
I know this is probably a big challenge I set myself, which is why I am now stuck.
Any kind of help would be appreciated
kind regards
Paul
I am trying to build a board (using perfboard only) which is a little harder than I thought it would be.
So the idea is, with a battery (Not 5v mains) power source.
I have a PP9 large 9v 5000mAh battery (not the small standard PP3 9v 500mAh) as they hold much more life in them unlike the standard PP3 battery.
I have just over 100 LED’s 3mm (Red) and I have arranged them so they spell out a name (using multiple LED’s for each letter)
My issue iswhat is the best safest way to wire these LED’s so that they don’t kill the battery straight away and can be switched on and off when needed.
I know this is probably a big challenge I set myself, which is why I am now stuck.
Any kind of help would be appreciated
kind regards
Paul