Dear all~
I have met a problem and that make me almost crazy.....![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
My problem is that:
This is a box for hotel rooming use which include 2 toggle switches (ON-NONE-ON) ,
switch 1 : don't disturb;
switch 2 : clean;
Functions:
(1) switch 1,2 are interlocking; both of them will have a LED for indication.
LEDs will on when toggle switches are "ON".
(2) when one of the switches is pushed to either "ON"/"OFF" , it will produced a short voltage pulse to activate a relay for a second. To hold the relay is not necessary.
The main problem is that can those functions be done by relays, toggle switches and capacitors only? Since power consumption is a main problem,
this box can only used battery(with 2200mAh). No transformer can be connected to the box.
Actually, this box is only used to control a remote control.......
THX a lot~
I have met a problem and that make me almost crazy.....
My problem is that:
This is a box for hotel rooming use which include 2 toggle switches (ON-NONE-ON) ,
switch 1 : don't disturb;
switch 2 : clean;
Functions:
(1) switch 1,2 are interlocking; both of them will have a LED for indication.
LEDs will on when toggle switches are "ON".
(2) when one of the switches is pushed to either "ON"/"OFF" , it will produced a short voltage pulse to activate a relay for a second. To hold the relay is not necessary.
The main problem is that can those functions be done by relays, toggle switches and capacitors only? Since power consumption is a main problem,
this box can only used battery(with 2200mAh). No transformer can be connected to the box.
Actually, this box is only used to control a remote control.......
THX a lot~