Download: Winding a flat spiral coil for the surf pi 1.2
TIP: Right-click and select "Save link as.." to download video
Initializing link download.....
winding a coil for the surf pi 1.2 with 10/0.1mm stranded wire. Insulation is 0.3mm pvc. Coil dimensions are ID: 13.5 cm; OD: ~21 cm. Calculated induction is ~275 microHenry. See link for online calculator: http://coil32.narod.ru/calc/flat_spiral_coil-en.html