Hi, I have searched the forum before posting and cpould not locate an answer to this even though I am sure it's been posted before. I have a 12 volt single channel relay module with 3 pins vcc,gnd,in (low switching) I must be doing something very wrong as I cannot get it to switch from a digital …

Relay 12 volt single channel module connections to Arduino

Topic		Replies	Views
[SOLVED] 12v Relay Module General Guidance	23	6145	May 5, 2021
12v relay problem... General Electronics	20	3543	May 6, 2021
24v Relay 8 Channel Module General Electronics	6	4579	May 6, 2021
Really need help with 12V relay and external power supply General Guidance	30	21654	May 5, 2021
Making a rookie relay module mistake? General Guidance	11	2058	May 5, 2021