Sentences with phrase «tight coil of wire»

Like the Qi wireless standard, Touchstone works off of the principles of inductive power transfer, charging your devices by running a current through a tight coil of wire in the charger that induces a charge in a corresponding coil in the smartphone's back.

Not exact matches

Best known are perhaps the little shoes (scarpette), which she was sometimes photographed wearing, but there are all sorts of other pieces, including snail - like coils, arrangements of knitting needles partially encased in tight rings of coloured mesh (square or triangular or even spelling out her daughter's nickname, Bea), a musical stave made of pinned - up wires that takes up half a wall, with small note - like squares of knitted copper scattered across it.