Question

what are material needed to make pinhole camera

Answer 1

cylindrical chip can with a metal bottom (like the kind Pringles come in). This works best, but you can also use an empty paper towel roll.
Aluminum foil.
Waxed paper.
1 sheet black construction paper.
Tape (masking or electrical)
Straight pin.
Ruler.
Marker.

Answer 2

What You Need: A cylindrical chip can with a metal bottom (like the kind Pringles come in). This works best, but you can also use an empty paper towel roll. Aluminum foil Waxed paper 1 sheet black construction paper Tape (masking or electrical) Straight pin Ruler Marker Xacto knife, utility knife, or box cutter