Hi All I am new here and would like some help please. I am switching 2 power heads (220ac) with a Uno R3 I have a 2n35 switching a n Channel mosfet witch interns switches a 12V relay. The cuircut works fine but after about 20 min my lcd goes blank but the controller still runs fine. The only way t…

Arduino lcd goes blank after a while when switching 220 ac

Topic		Replies	Views
Relays turn on, then shows garbage in LCD Español	3	1102	May 6, 2021
Working LCD goes blank Displays	46	21418	May 6, 2021
Relays turn on, then shows garbage in LCD Troubleshooting	10	6188	May 6, 2021
LCD vs relay problem Displays	10	6501	May 6, 2021
Classic 16x2 and relay/motor problem. Displays	6	2989	May 6, 2021