Date: 12/31/1969 Views: 3027
Date: 10/25/2009 Views: 2568
Date: 12/31/1969 Views: 3466
Date: 08/23/2023 Views: 173330
Notice power station style indicators he purchased from Digi-Key. He switched to I think ~ 35 mA or mV range because he is comfortable with that and used resistors in series with senders to match.