One of the oldest techniques used in telecommunication for encoding regular characters is Morse Code. Morse Code is categorized into two separate electronic pulses which are dot (aka short pulse) and ...

To address this, we developed a smart glove embedded with a flexible piezoelectric nanogenerator (FPENG) for real-time, self-powered Morse code transmission via finger movements. The FPENG utilizes a ...

Bead & Wire Bracelets: How to Make Beautiful Bracelets 1097 materials I used for bracelets with diameter 5.5-6cm : Soft copper wire : 18 gauge ( wire diameter 1mm ) : 18cm ( 7 inch) 2 cm ( 0.8 ...