[Kevin] recently scored a Morse code keyer/sounder unit from the 1920s on eBay. While many hams would love to use an old keyer for CW, [Kevin] took a different route and repurposed it into a wireless ...

This project illustrates a working homemade Morse code oscillator that is constructed in an Altoids can while the paddles are constructed using copper board, eyeglass screwdriver, and rubber bumpons.