Building this circuit is simple by now. I already soldered wires to the SPDT switch for the previous experiment. When the circuit is powered one of the LED's lights up. Flipping the switch lights the other LED. When I turn the switch a positive current is send to the a NOR gate. The negative current of this NOR gate crosses over to the input of the other NOR gate creating a positive output on this gate. The circuit can be rewired with NAND gates (74HC00 logic chip) and negative switched input.
A video of this experiment can be found on my YouTube channel at https://www.youtube.com/watch?v=ovMBXPhbJjw.
|Breadboard with simple flip-flop circuit based on the 74HC02 logic chip.|