I am new to arduino and it has been quite some time since i have done much microprocessor work. I want to use an uno to operate a dpdt relay to open and close a linear actuator. one pole obviously for inward and a current reversing pole for the opposite direction. i am guessing the uno can output vo…

timed dpdt relay fesability

cattledog May 4, 2014, 8:32pm 6

The functions within the time and alarm libraries will get the time from an RTC.

The RTC modules are inexpensive and will simplify many issues around the use of time in your program

Topic		Replies	Views
Dry Contacts - timing relay General Electronics	9	3719	May 6, 2021
Using Firgelli LInear Actuator with Arduino Uno General Guidance	8	5005	May 5, 2021
arduino controlling lights and other stuff Programming	2	1128	May 5, 2021
i need help to make a simple timer Frequently-Asked Questions	7	2054	May 6, 2021
DPDT Toggle switch and Arduino timer Programming	12	5528	May 5, 2021