from sniffer to mole impulse

[AK48]

hello , i fixed the mole impulse pro issue but a question remains :
finally I had the time to draw the regulation extension of the Mole Impulse Pro detector, which was only, as two members of this forum had pointed out to me, a simple modified Sniffer, the J2 connector on my drawing is only the displaced half of the connector from the original XR71 schematic, so and according to my attached drawing, who could confirm the value of the component with the question mark, thanks you

[kt315]

i see in your sketch a voltage level indicator and a batt charger. nothing more.

[AK48]

thank you but you don't told me what is value of reg between : 7805 , 7808 , 7809 and 7812 ??? i put LM317 but the 555 became hot so it must be an LMxx but wich one

[kt315]

just question why i must give you the values. i'm not author of the trashtectors you like to buy.
this XLT charger. mine sketch. learn it for first.

[AK48]

hello, I am not buying anything I am a repairman, I forgot a connection on my diagram (attached) and I do not know why you send me the diagram of the 317, you think that according to my diagram it is is the right component because I already put one but the NE555 heats too much, thank you