Screaming Scarf_Textilo

This week i decide to make a screaming scarf with Textilo. So when we walk on the street in a freezing day and tired of saying ” Pardon ” when people blocked our way , we can  just easily push the button and make our scarf screaming to get people’s attention. It is interesting and it helps us to saved a lot of time by saying “Pardon” in a freezing day.  >.<

 

(Since we did the first few steps together so i took the photos of the first few steps from the ppt.)

1 Cut a 5cm neoprene disc.

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2 With a CNC machine cut the Flectron circuit following this schematic.

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3 Remove the unwanted part of the circuit.

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4 Place the circuit on the neoprene and iron it

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5 Solder the 4 componetes (555 IC 100 ohms resistance, 10&100 mico capacitors) according to the schematics.

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6 Test by placing a 3v to 15v battery on the PLUS& round pad undernearth it then a resistive sensor on the two upper pads(input) and then an actuator on the two lower pads(output).Screen Shot 2015-10-15 at 上午11.21.17

7 Find a comfortable fabric and cut it into scarf shape, placed the sensor sounder,pad, and battery in a right way. Solder the battery and sounder on the pad.

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8 Sew the sensor on the pad.

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9 Sew two different line from the sensor to negative and positive side of the pad.

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10 Cut down a small fabric to make a pocket for the battery and sew it on the scarf.

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11 Sew it perfectly size for the battery and put the battery in it.

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12 Check every part of the connects and sew the unstable part. Make sure everything connect well and works.

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13 Finally sew the two side of the scarf together and here we are—- a beautiful but screaming scarf.

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14 WEARING IT AND SCREAMING…..

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