Toggle switch for linear actuator Answered
Hi I'm new here - I'd be very grateful if someone could give me some tips. Apologies if I'm asking something that's already well covered. If so, please direct me.
I'm building a TV lift cabinet that will use a 12V linear actuator to lift the TV. It is likely to take somewhere between 1-2 minutes to fully extend and retract the actuator. I want to be able to control the raising and lowering of the TV using a 3-way toggle switch that returns to the central 'off' position by itself. I want a nudge of the switch in one direction to operate the actuator for, e.g., 75 seconds (by which time it should be fully extended), and a nudge in the other direction to operate the actuator with polarity reversed to retract it. The timings are not critical, as the actuator will shut off automatically when fully extended/retracted.
Many thanks, Chris