Prototype Stencils step-by-step Tutorial
Step 1 - Setup your prototype stencil
Place the large L-shape board holder on a flat surface and tape it down to prevent it from moving.
Place the PCB into the board holder.
Place the small L-shape board holder next to the PCB and tape it down to prevent it from moving.
Align the stencil over the PCB SMT land pattern (SMT Pads).
Tape the prototype stencil on the large L-shape board holder.