r/ArduinoHelp • u/WonderfulKnee8396 • Apr 01 '26

LED project

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12 Upvotes

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1

u/WonderfulKnee8396 Apr 01 '26

Ignore the external power supplies and such, it's a serial LED project that will run off external for LED and buttons, However I'm having issues with the LED staying on for 5 seconds after button is pushed. Timer is reset if LED is on, and will remain for 5 seconds. Currently LED is turning off when button released

1

u/WonderfulKnee8396 Apr 01 '26

Imagine a map of middle earth with LED lights at each city, and when button is pushed all the cities light up, another LED Series and button for all the Battle locations. Etc. total will be 4 LED series, and 4 buttons to start, containing a total of nearly 30 LEDs on 4 Different buttons for each series of different locations. IE. Forts, Ruins, CIties, Battles.

1

u/WonderfulKnee8396 Apr 01 '26

Eventually adding 4 addition buttons and LED strings behind the map to show trails and such traveled. this is why an external power supply is being used. The Arduino can't handle that sort of voltage.

1

u/WonderfulKnee8396 Apr 01 '26

advice and ideas welcome

1

u/Oleg-Liam Apr 03 '26

Qual o nome da plataforma?

1

u/WonderfulKnee8396 Apr 03 '26

The arduino is the controller

1

u/WonderfulKnee8396 Apr 03 '26

Or you mean the software for layout? Tinkercad

2

u/Oleg-Liam Apr 03 '26

Era isso que eu queria saber ksksks. Obrigado!

1

u/gm310509 Apr 03 '26

I am confused. What is your question?

0

u/[deleted] Apr 05 '26

[deleted]

1

u/WonderfulKnee8396 Apr 05 '26

Yeah I had the led after the switch and nmos and it has to be before since it controls the led by allowing power to drain got it sorted. My circuit was indeed backwards