Another solution is to use hermetically-sealed contacts. I built a
light-weight, single-lever key paddle using microswitches for the
contacts. It worked very well and never had problems with scratchy
contacts.
http://n1al.net/ham/paddle.htm
Alan N1AL
On 10/15/2020 11:42 AM, Bill Frantz wrote:
When I built a single level paddle, I decided to use silver for the
contacts
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