how to make a BEC for a go pro hero 5 6 7 8 BEC Cable Beta 95x v2

how to make a BEC for a GoPro E-Projects 10EP5124R70 4.7 Ohm Resistors, 1/2 W, 5% (Pack of 10) UGREEN USB C Right Angle Cable 90 Degree Type C Fast Charger Compatible with Samsung Galaxy Note20 S20 S10 S10E S9 S8 Plus, LG G8 G7 V20 V40 V30 G6 G5, Nintendo Switch, GoPro Hero 7 8 5 6 () (3pcs) Matek Micro BEC 6-30V to 5V/9V Adjustable Step-Down Regulator for 4/5 inch 220mm 210mm 250mm Carbon Fiber FPV Racing Quad Frame X Quadcopter Fr Betafpv 95x v2 Go pro hero 5 6 7 black mount :4653345