Apologies if this is a stupid question asked by a noob, but I've looked around to try and find the answer and just can't work it out.
Basically, I'm making a project on thingiverse (Glitch's MK2 Stargate), and I've tried all sorts of different transistors with my circuit, I just can't get it to work properly. Could you please advise which Transistor would work for the following circuit:
It's a basic thing, but the plan I was originally working from on thingiverse called for BC548BU transistors, however, the LEDs they were using were surface mount, and I am trying the same thing with 3mm standard LEDs. The BC548BU didn't work right on the normal LEDs.
I'm a total noob with this, but I've been trying to match the Base pin on the Transistor voltage output of my Arduino, but not sure if I'm doing the right thing. Can anybody help?
p.s. I have a load of transistors already (listed below), if any of these work, that would be great, if not, I will order the correct ones. The only one that seemed to match Data with the BC548 is the S9014, but it didn't seem to work at all, unless my understanding of the wiring of Transistors needs adjustment.