I released the project files of the Icom External Keypad V1.21. You can find them on the Icom External Keypad Project page.
Now that the two toroids are prepared, and everything is already mounted into the enclosure lid, we can start soldering…Continue Reading
The project descibes to use a FT37-43 toroid. This toroid is manufactured by Amidon. I'm using a similar toroid made…Continue Reading
Green wire, 5 turns Start with the green wire. In the parts list it is stated this wire should be…Continue Reading
The original design features the Radio-Shack P/N 270-233 box, wich measures 5" 1/16 x 2" 5/8 x 1" 5/8. I…Continue Reading