I have a bread board which I am able to latch a timer circuit (B) with either of two switches.
The overall circuit needs to either apply a signal on circuit (A) or not, prior to applying a signal on circuit (B)
If switch (B) is pushed and held then the timer charges and latches the circuit without circuit (A) being charged.
If switch (A) is pushed and held then the circuit (A) is immediately charged and starts charging circuit (B) until (B) is latched.
Problem is when switch(A) is released circuit(A) is not latched as shown in included PDF schematic.
Or not shown, able to get circuit(A) to latch but it happens immediately and not desired.
The desired goal is to immediately charge circuit(A) and AFTER circuit(B) is latched, also latch circuit(A)
I tried various iterations and am just stuck.
The overall circuit needs to either apply a signal on circuit (A) or not, prior to applying a signal on circuit (B)
If switch (B) is pushed and held then the timer charges and latches the circuit without circuit (A) being charged.
If switch (A) is pushed and held then the circuit (A) is immediately charged and starts charging circuit (B) until (B) is latched.
Problem is when switch(A) is released circuit(A) is not latched as shown in included PDF schematic.
Or not shown, able to get circuit(A) to latch but it happens immediately and not desired.
The desired goal is to immediately charge circuit(A) and AFTER circuit(B) is latched, also latch circuit(A)
I tried various iterations and am just stuck.
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