NXP BAV19 Axial Signal Diode 100V General Purpose DO-35

Digital - A system that uses only 0s and 1s to transmit data

Television - A device used for receiving moving images and sound

Glass - A solid, typically transparent. Brittle and used in windows. The first patent granted in the UK was for Glass.

Colour - The categorised spectrum of light visable to humans

Equipment - A product or good that is tactile.

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