PCB motors are useful things. With coils printed right on the board, you don’t need to worry about fussy winding jobs, and it’s possible to make very compact, self contained motors. [at… ...

[Drew Pilcher] needed durable, custom-wound coils with no core, and perfectly flat sides. Coils can be wound by hand, of course, but reliably creating perfect coils with thin wire and lots of layer… ...

Article Open access Published: 10 March 2016 Screen-printed flexible MRI receive coils Joseph R. Corea, Anita M. Flynn, Balthazar Lechêne, Greig Scott, Galen D. Reed, Peter J. Shin, Michael ...