Using Capacitors in a flip flop LED flasher circut? Answered
I am very new to electronics, so please bear with me. I am trying to build using specs from various places a seemingly simple flip-flop led flasher using a 9V dc power source, a pair of NPN transistors, a pair of capacitors, a resistors. Now I have built the circut several times on my breadboard. I have yet to get the circut to work.
I tried to troubleshoot the problem myself, and done a little research. It seems that capacitors wont work with a dc current, or so most of the web sites say. The problem is all of the circuts I have seen use capacitors, even the 555 circuits. The only thing I have done different from the diagrams is I am using a slightly larger (30 or so farads) cap. They are the the ceramic disc type. Am I using the wrong caps? Not sure what I am doing wrong?