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[Sebastian] is learning Morse code and CW radio, and of course he needed a telegraph key. Instead of using the terribly unergonomic paddle style key, he built a capacitive touch iambic key over the course of a few evenings.
An iambic key usually has two switches. When one switch is closed, it will transmit a ‘dit’. When the other switch … Read the rest
Hackaday has seen dozens of Morse code keyboards over the years, but [Hudson] at NYC Resistor finally managed to give that idea the justice it deserves. He built a USB Morse code keyboard with the same type of telegraph key the pros use.
For his project, [Hudson] got his hands on a wonderful iambic paddle that is usually hooked up … Read the rest
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