Random Wire℠ | Tom Salzer KJ7T | Substack

Random Wire Review: Issue 135

June 14, 2025: New full-duplex ASL node, a bucket of radios while I'm away, cheap computer to test, Raspberry Pi Zero 2W ASL node, and a K-1 speaker-mic…

Jun 14 •

Tom Salzer KJ7T

Random Wire℠

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