NEed HElp in designing a circuit

[anjaan]

Hello !!

m new to electronics.. any one plzzz help me in designing circuits... i just need some basic circuits to clear my concept....

i need a circuit diagram of a flip/flop LED starts one by one... and need some explanation on also.... plzz ...but it must contain only transistors resistors capacitors not the IC...


you can give me the circuits diagram which r beneficial for begginers...

 

[HarveyH42]

**broken link removed**
**broken link removed**
**broken link removed**
http://www.techlib.com/electronics/flipflopflash.htm

 

[anjaan]

Hey thnx harvey !! it really helped me alot..

plzz guide what should i do next after this in some complications

 

[Blatman Bond]

Hello ! too.
You need to understand how transistor work and also the circuit.
But first, just make the flip flop working.