2 Transistor LED Flasher

[zimtower]

Is it possible to make transistors out of LEDs?

[mocatz187]

OMG I've never seen so much wire on a simple circuit like that!

[DJPaulgee1]

Firstly l have to say you don't connect the resistors in parallel to the led, it's connected in series, also, you say connect the brown end of the resistor to the positive or whatever it is you said? It doesn't matter which way round any resistor is connected because they are not polarized

[asuma1105]

nice vid ahhhm what if i whant to make 50 led light 25 ich.... do i need to add resistor and transistor ????

[ChiIdKiIIer]

@asuma1105 what's your power source?

[DJPaulgee1]

@ChiIdKiIIer did you not watch the video??? The power source is a battery. Duh!!!!

[ChiIdKiIIer]

@DJPaulgee1 no you idiot, i'm asking to asuma1105 what is the power source he or she wants to use in his or her 50 led light of 25 inches.

[DJPaulgee1]

@ChiIdKiIIer yeah, sorry!!!! My mistake. I was tired when i saw the post and wasn't concentrating. My apologies.

[ChiIdKiIIer]

@DJPaulgee1 haha

[terenhas]

Sorry man, but I've NEVER seen an LED with a shorter annode.

[borisj87]

Isn't the annode (positive end) the longer lead?

[winkchristian]

@borisj87 It depends on the type of LED. Mostly the positive annode is the short leg of the LED but I have seen them the oppisite of that.

[XBENSTARX]

@winkchristian The positive one is short?? On all the LED's I've seen the positive one is longer...

Weird.... o_O

[DJPaulgee1]

@winkchristian Rubbish!!!! All led's are the same. Don't confuse people.

[ThePs2guru]

@winkchristian in australia its the longer one but it depends where there made... i think!

but the side with the flat bit is the negetive..

[ZXLNT]

It doesn't matter which end of the resistor is connected to positive or negative. They aren't polarized like capacitors..