19-01-2023, 01:33
The positive side of the led has 9v. The power pin on the TX unit also has 9v. The led voltage and the ground pin on the tx unit are pulsing. I can’t be sure of frequency and voltages as I am using a multimeter. Disconnecting the Rf transmitter still did not make the led flash. I think I will replace the led and get set up to use an oscilloscope.

