Build it: One dollar morse code key

Build it: One dollar morse code key

Dave, KZ9V, visits the shack and demonstrates his $1.00 morse code key. Like what you see? You can leave me a tip:https://www.paypal.me/kb9vbr Become a patron! Unlock exclusive content at: https://www.patreon.com/kb9vbrantennas Support Ham Radio Q&A by shopping at...