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1) Glue the aluminum foil on the bottom part. You can use spray to accelerate the setting time

of the glue

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2) Glue the middle part on top of the foil

3) Cut the transparent sheet protector a few centimeters bigger than the top part of the racket

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4) Cut out two pieces of aluminum with long “sleeves” and glue them on the sheet protector

with a 3-7mm space between the two sides. Folding the sheet protector will help you identify

the center.

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5) Glue the sheet protector on top of the middle part. Be careful to place the aluminum side to

the bottom.

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6) Glue the top part to the sheet protector.

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7) With a scalpel or a pair of scissors, cut the excess of sheet protector and foil that are around

the racket.

8) Glue the two parts of the handle together and then to the rest of the racket

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9) Glue the box and the net to the racket

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10) Connect the wires with adhesive tape to the foil and to the BBC Micro:bit. Be careful that

there is no connection between the three pieces of foil and between the three crocodile

clips. Connect the 3V wire to the foil coming from the bottom, the pin 0 to one side of the

upper layer and the pin 1 to the other side of the upper layer.