Avoid these mistakes when wiring a light switch—plus a bonus tip! This video covers essential considerations for safely and ...

Soft copper wire: 20 gauge (wire diameter 0.8mm): - 2 strands, each long 40 cm (16 inch) - 2 cm (0.7 inch) for clasp beads: 4mm (abacus crystal) You can flexibly change the material to suit the ...