angles board chips circuit circuit-board colored coloured communication components computer connected connections cpu diodes disconnected dusty electrical electronics equipment gadgetry green inside internal linked links metal microchip microprocessor miniature mother-board numbered numbers panel part parts perspectives plastic plastics printed-circuit processor small surface surfaces switches technology transistors activities activity aim backboard background backing-board ball-game basketball basketball-basket basketball-board basketball-hoop black-and-white frame game grayscale greyscale hoop image isolated light mesh monochrome net outdoors park public recreation rectangles rectangular rim shoot shooting shot sport sporting-equipment strong target training weathered amusement competition competitive cruise-liner cruise-ship deck deck-shuffleboard entertainment exterior fading families fun holidaymakers on-board passengers pastime relaxation relaxing score-board scoring shuffleboard chess board chessboard graphic illustration object squares wood boards hole knothole wooden wall display hang historical key keys old cracks fence grain knot red stripes texture bark cuout information plate wooden