New Arduino user here. Be gentle :wink: Here's the story: I work from home. My office is in my finished basement. My daughter gets off the bus and comes down to my office (before I'm done with work) every day. Some days I have conference calls that run late. My ultimate goal is to create an LED in…

FROM SCRATCH: Phone line in use indicator

Topic		Replies	Views
Disconnect phone line General Guidance	5	4026	May 5, 2021
telephone line Interfacing	5	1615	May 6, 2021
My latest project Programming	16	5564	May 5, 2021
Data over Telephone Line Bar Sport	13	4891	May 6, 2021
Modificar circuito deteccion de linea ocupada para Arduino Hardware	6	2179	May 7, 2021