I am currently doing a project that requires me to be able to switch a 6v LED on when a 2v LED would normally be switched on. The 2v LEDs were bi-coloured and had a common anode (+).
I have some 2n3904 standard NPN transistors and was hoping to use these but transistors are a shortfall in my electronics knowledge and I have tried several configurations but none have worked so far.
I will be using a 12v power supply to power the new 6v LEDs in series with a 1K ohm resistor.
Any help would be greatly appreciated.
Thanks
I have some 2n3904 standard NPN transistors and was hoping to use these but transistors are a shortfall in my electronics knowledge and I have tried several configurations but none have worked so far.
I will be using a 12v power supply to power the new 6v LEDs in series with a 1K ohm resistor.
Any help would be greatly appreciated.
Thanks