Date: 12/31/1969 Views: 6052
Date: 11/29/1999 Views: 5957
Date: 06/07/2007 Views: 5658
Date: 08/23/2023 Views: 784561
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.