bi stable 2 coil relais switch
Dick last edited by Dick
I have no idea where to start, I have a bi stable relais with 2 coils 3v, I want to use it as a batt powered switch using one button. So push once A2 is High for 1 sec, push a second time A3 is high for 1 second. The latest status must be stored in case of a power failure. Does anyone have start code for this project? Most imporatant is how to store the last status of one of the coils.
Dick last edited by
after reading some documentation , I can use a double 'door, window and push' button. the status is not inportant because the state of the relais is stored in the relais itself.