Okay thanks alot for your fast and helpfull replies :D
The resistor value were a theoretical question.
All my problems (so far) have been solved :)
Thanks for the help :D
Im starting an electrician education soon, and i think you guys will be able to help me alot if i encounter any problems...
Oh i'm so stupid.. i just came to think of it..
We soldered resistors on every LED before mounting them in the case for testing. i cant remember which ones tho, but i can calculate the resistance with a formula i found..
Say if i had 1k resistors and i needed 10k resistors.. could i then...
Hey again. Thanks for your replies, they're helpfull.
Well all i know about those LEDs are that they are used for making a light testing thing for cars to check if the trailer lights works or if its the cars wiring. and the cars are using 12v batteries.
But yes of course, i didn't even thought...
Hey all. I didn't know where to post this question so i thought i would post it here.
Well my question is as follows. I have a 230v AC outlet, how many 10v (or perhaps they're 12v i'm not sure tbh.) do i have to use to make sure that they don't blow up? And will i have to set them all in a...
So in serial connections you add all the bulbs voltage, and use that as a pinpoint for power and in parallel you only need the individual bulbs power.
Thanks alot, you have really helped me out :)
Hi everyone, i'm pretty new to electronics and i have a question.
Well first of all, i made a simple light circuit with 10v bulbs. and as i don't have any resistors i took my old phone charger wich outputs 4,9v. Connecting it to the outlet, i figured that the lights don't get enough power...