Remote control e personal computer: o que têm em comum

1. Passo 1. Remote control — tem como parte — Printed circuit board. Inside a remote is a circuit board with buttons and an infrared LED.
2. Passo 2. Printed circuit board — inclui — Motherboard. A printed circuit board.
3. Passo 3. Motherboard — faz parte de — Personal computer. The main board.

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