Denshi Block

A denshi block (or electronic block) is a small plastic box containing an electronic component. The blocks are used in some educational electronics kits, such as the Gakken EX-150, to allow experiments to be performed easily and safely.

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Famous quotes containing the word block:

    The chess pieces are the block alphabet which shapes thoughts; and these thoughts, although making a visual design on the chess-board, express their beauty abstractly, like a poem.... I have come to the personal conclusion that while all artists are not chess players, all chess players are artists.
    Marcel Duchamp (1887–1968)