My very first experience to play with a breadboard and LED!
Sometimes LED is lighten up, sometimes it did not work, but haven’t found the reason. I thought I connected between power and ground with wired properly, but guess there are some mistakes.
My first attempt was failed. Anybody please explain the reason.
I changed the arrangement of elements and it worked successfully.
I made another shape of circuit.
In the same circuit, I added one more LED next to the previous one, but…
I should not have put it just next to the first one? Current can not flow between LEDs directly from one another? I will connect with a wire between two of them. We’ll see.