Hey Guys,
I'm trying to build a bistable multivibrator using BC547B. I understand how bistable multivibrator work intutively.
Requirements are:
1) Should trigger form a single source
2) Current Should only be as much as required to drive transistor into saturation and cutoff as this circuit runs on 9v battery.
My questions are:
1) how to select the component values? I mean wat component values affect wat part of the circuit?
2) I'm trying to build a Multivibrator something like this (http://www.electrosmash.com/images/tech/tube-screamer/tube-screamer-toggle-circuit.png), but googling around i came across a circuit like this (http://studyvilla.com/Images/multivb3.jpg),
Now why is there a diode? which one is correct?
3) Can the simulation be done in LT Spice? Because from what i Know, bistable exist because the two transistors are never exactly same!
I'm trying to build a bistable multivibrator using BC547B. I understand how bistable multivibrator work intutively.
Requirements are:
1) Should trigger form a single source
2) Current Should only be as much as required to drive transistor into saturation and cutoff as this circuit runs on 9v battery.
My questions are:
1) how to select the component values? I mean wat component values affect wat part of the circuit?
2) I'm trying to build a Multivibrator something like this (http://www.electrosmash.com/images/tech/tube-screamer/tube-screamer-toggle-circuit.png), but googling around i came across a circuit like this (http://studyvilla.com/Images/multivb3.jpg),
Now why is there a diode? which one is correct?
3) Can the simulation be done in LT Spice? Because from what i Know, bistable exist because the two transistors are never exactly same!