De-bouncing with the built in capacitor - no more crackly dits. The BugBuddy features an Surface Mount capacitor on the underside of the PCB, providing debouncing. Through-hole connectors are also provided for you to mod the bugbuddy to suit your own needs if required.
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I think they’re both in need of repair but not 100% sure how they work. I see one of the little plastic things broken maybe more we’ve tried to take pictures.
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eBay
Vibroplex #4000 red knob and #4001 red thumb piece for bugs and Vibrokeyer. Fits all models of these keys 1945 to present. 8-32 thread pitch on stud insert. Includes #4026 4-40 screw for front hole of thumb piece.
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eBay
Please see photos for condition
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The Vintage Vibroplex Vibrokayer is a classic telegraph key designed by the well-known brand Vibroplex. This universal key is compatible with various brands and is perfect for radio communication enthusiasts looking for a reliable and durable code keyer. With its vintage charm and functionality, this Vibrokayer is a must-have accessory for any collector or adventurer seeking to enhance their radio communication experience. (BILLY)
eBay
eBay