LR12A01 FAQ
Q:
Ciao! Posso ricevere più informazioni in merito?
Non capisco!
Nello schema 2 il collegamento viene fatto con i pin "set e reset" in parallelo, ma nelle note c'è scritto che non si devono alimentare i pin "set/reset simultaneamente, quindi o si può (vedi schema 2) o le informazioni sullo schema 2 sono errate, nello schema indipendentemente da quale pulsante si da l'impulso, arriva il segnale negativo su GND, SET e RESET simultaneamente, la domanda è,
si può o non si può usare quello schema per fare funzionare il modulo in modalità keep quiescient current = 0?
A:
Dear friend,
1 When no button is pressed, the power GND is not connected, and the power supply will not have power output, so it is 0UA standby.
2 When the B1 button is pressed, the power GND is connected, and a low-level trigger signal is given to the "RESET" port. At this time, the "SET" port is disconnected.
3 When the B2 button is pressed, the power GND is connected, and a low-level trigger signal is given to the "SET" port. At this time, the "RESET" port is disconnected.
Q:
Dear friend, in the wiring diagram number 2, so how is, if you give low signal to set or reset port, the signal goes to all port, "set,reset and gnd" that is the reason of my question, so likes showing in the figure number 2 there are no chance...
A:
Actually you should use the DPST button.
Q:
Sorry, or i'm a stupid, or you don't understand what i Say, is not a problem with button, the problem is that in the wiring figure Number 2, set, reset and gnd are connected together, than, you must change the wiring diagram, otherwise Is egual Which button you use, when you give Minus signal to set or reset port, automatically goes over all ports connected!!!
A:
Your wiring method is simpler and more practical. Thank you very much for your circuit diagram