Eisco Labs Contact Key, Telegraphing/Morse Code, Single electronics_new_releases_Aug2023 Cable Length: 72cm (about 28'')

Cable Length: 72cm (about 28'')

Different sizes are used for different purposes

The antenna is designed to perfectly match the factory base so it looks as good as the stock antenna in your car

For MM/MC/MI and Piezoelectric Acoustical Pickup

Eisco Labs Contact Key, Telegraphing/Morse Code, Single electronics_new_releases_Aug2023 Cable Length: 72cm (about 28'')Eisco Labs Contact Key, Telegraphing Morse Code, Single This very basic but well made device is comprised of a plated spring arm with press knob, a contact stud, and plated connecting strip. Close a circuit simply. Product Features Single arm contact key Can be used for demonstration of morse code or for a telegraph Perfect for use with a Raspberry Pi project Can be used for demonstration of Morse code or for a telegraph