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Top of a copper clad Perfboard with solder pads for each hole. Perfboard is a material for prototyping electronic circuits.It is a thin, rigid sheet with holes pre-drilled at standard intervals across a grid, usually a square grid of 0.1 inches (2.54 mm) spacing.
These boards are designed so that the pegs do not fall out when the board is tilted from a horizontal position. Pre-school and elementary maths and geometry can be taught using a pegboard . [ 7 ] Basic operations like sum, subtraction, multiplication and division can be illustrated by moving pegs on the board, in a similar way to an abacus .
Common sizes are 15 mm and 22 mm. [7] Other sizes include 18 mm, 28 mm, 35 mm, 42 mm, 54 mm, 66.7 mm, 76.1 mm, and 108 mm outside diameters. Tubing in 8 mm and 10 mm outside diameters is called a "micro bore" and is easier to install, although there is a slightly increased risk of blockage from scale or debris.
Stripboard is the generic name for a widely used type of electronics prototyping material for circuit boards characterized by a pre-formed 0.1 inches (2.54 mm) regular (rectangular) grid of holes, with wide parallel strips of copper cladding running in one direction all the way along one side of an insulating bonded paper board.
A full-size terminal breadboard strip typically consists of around 56 to 65 rows of connectors. Together with bus strips on each side this makes up a typical 784 to 910 tie point solderless breadboard.
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