To embark on our project on wearable technology, I went to buy cloths and electronics.
Choosing the necessary electronics
I had to choose between two types of lilypad main boards, one with USB port for charging and programming and another without the ports but with more holes. I decided to get the one with the ports so I don’t need to buy additional components, such as the ports.
Other electronics I bought include an infrared sensor, RGB LED and conductive thread.
Choosing between two Lilypads
Creating textures on the surface of polyester fabric
First, I tie marbles with the polyester fabric.
End product with three dimensional objects (marbles and pleating made with aluminium foils) attach onto the polyester fabric.
Next, I wrap the fabric with the marbles in aluminium foil (like the roast chicken in NTUC) and place it in a pot to boil for about 45 minutes.
After 45 minutes, I flip open the lid of the pot to check if the fabric have change its form under heat. Apparently, it was loose. So I place it back to boil for a second time (about another 30 minutes).
After the second boiling, I take out the fabric using tongs and place it on top of a towel to cool.When the fabric has cooled, I remove all the marbles and aluminium foils.
Removing the aluminum foil to reveal the pleated fabricPleated fabric
Pleated fabric
I let the fabric dry under room temperature.
A second piece I made which is smaller than the first one.
Testing the RGB LED with Arduino Uno using conductive threads: Apparently, the light did not light up when I used the conductive thread in replacement of wires…more testing with soldering needs to be done.
Changing the colour of the lights by working between the numbers 0 to 255 on the RGB colour codes using Arduino programming kit (refer to RGB colour codes chart). To do so, you have to download and install Adafruit_neopixel.
Credits to Nagar, Kamaru, and Randall for guidance.
Excellent and well detailed! This documentation is very important to the process and will allow you to refer back to the work you have done to support the ongoing work. Great job.
Excellent and well detailed! This documentation is very important to the process and will allow you to refer back to the work you have done to support the ongoing work. Great job.
Thanks!
OMG SO RESOURCEFULLLLL
Thanks!