original circuit by rtarade
https://everycircuit.com/circuit/4717924562239488
repositioned the top resistors and the capacitor and added a led
u still need to have the switch open near the transistor to start the circuit then close the switch to run the simulation
observations
does not work correctly without the diode over the 1kohm resistor
tried hanging a led off of notQ but that was not successful the circuit speeds up then stops
I tried to create this myself using a utube vid and ended up with something similar https://everycircuit.com/circuit/4800502086500352 but it did not work,
differences were primarily
the diode over the 1khom,
the bottom comparator being inverted .
the flip flop chip instead of nor gates