P/B and Down Arrows Mixed Up

Question

P/B and Down Arrows Mixed Up

jgedmond opened this issue 8 months ago · 4 comments

The resistance values for the P/B and Down Arrow switches are reversed. P/B is triggered by 16.9k Ohms and Down Arrow is triggered by 12k Ohms. To fix this, I had to solder the 13k Ohm and 3.9k Ohm resistors in series and mount them in the "12k Ohm" holes below the P/B switch. Secondly, I soldered a 12k Ohm resistor in the "13k Ohm" position below the Down Arrow switch and a short in the "3.9k Ohm" position to the right of the Down Arrow switch.

Answer 1 · 2024-05-27T21:18:33.000Z

Thank you very much for pointing it, @jgedmond ! Fixed, as per your report.

Answer 2 · 2024-05-28T16:49:32.000Z

Thank you, enjoying the circuit. I made top and bottom boards to make a "sandwich" for protection of the main board. Waiting for 3/16" spacers to make sure those work.

73, Jim - N5JGE

Answer 3 · 2024-05-29T00:36:11.000Z

Ensure to send pictures!!!

Answer 4 · 2024-05-29T02:19:01.000Z

I am out of town until later this week. Parts from Digi-Key were delivered today, so I should put it together over the weekend and take pictures.