Yiwu’s Hallowenn custom

This dress is a cloak. At the beginning, I wanted to catch the light. Because light will slow down in special materials. I think we can have a material that can slow the flow of light so that the human eye can see it?
In the end I found it impossible, at least for now. So I want to use leds to simulate the flow of light. Then put it in the clothes.
After this idea was formed, because I had referenced the code of the project I was wearing on my head, the code of this project did not seem to change. I thought about how to change it. So I decided to add a sensor. Let it make some changes. Finally, I decided to use a sound sensor to change the light state according to the size of the external sound.

I used the RGBW light strip and sound detection module. I also bought a super large battery.

As for the Arduino technique(s) I’m using, I will combine the light drop and rainbow in the Arduino code.

Anne’s Plush Night Light

This caterpillar night light is for children. I modeled it on the shape of a neck roll pillow. It is for when a child wakes up in the middle of the night. It is soft and big enough that it can double as a small pillow and does not take fine motor skills to turn it on. The light is meant to be soft enough to not disturb any other sleepers.

It was an interesting challenge to work with the light as well as the plush negative or light knock-out stripes.

This is the pattern:

In progress images and first circuit. The circuit was modified to include two more LED’s for the antennae:

Here is the circuit diagram:

Building the circuit and diffusing the light was challenging. The ping pong balls helped amplify the light and the tubing helped work the light into the antennae.

The materials for the plush night light include:

  • muslin and plush
  • ping pong balls
  • poly-fill
  • 2 pipe cleaners
  • 6 ping pong balls
  • 10 LEDs
  • 10 100Ω resistors
  • switch
  • battery pack
  • 3 AAA batteries

Here is the first prototype:

Here are the early brainstorming sketches:

Yellow Bunny Night Light

The first intention was made a cuddle cushion for kid, I love the material I chose so I feel like it could be interesting to sit in living room.
This is the prototype to test the size. I didn’t realize that this might be a little bit too small at that time.
Test material for the brightness. Looking good!
After I finished sewing I figured two things. One is this size is kinda small for cuddling but perfect as a carry purse maybe. The second thing is, this fabric is so good for making a Pikachu! I should make the ears in a straight line!! It will be so cute to carry a Night light Pikachu purse on the street, I might fix this after this class.
I have really poor knowledge on physics, so I had a lot of problem of making a reasonable circuit. I was thinking about to design the lights but I didn’t realize the power will just be the battery box. But anyway, after I looked around classmate’s work I finally get the idea of this. Unfortunately, this circuit does not light up as it supposed to be, I wish it’s not because I designed it wrong, it perhaps because my clumsy soldering skills. I will definitely practice more!

Gaoming’s Moonlight

Night light in the dark

Story:

This night light is designed for people who needs a little bit of light source in the middle of the night. it’s inspired from moonlight in the darkness and created as a moon-shaped object. The light could be either hang on the wall or placed on a closet as a light source. It contains three yellow LEDs to produce proper amount of warm light to enable people walking around or simply as a reading lamp. The use of yellow light also provides comfort than a normal white light, I’ve got night light producing white light before, and I felt it’s somehow uncomfortable seeing such bright light source in the darkness. However, warm yellow light would reduce this problem and improve one’s experience at night. My intention was to create a product that makes the user feel meaning and warm.

Materials and parts used:

Materials used to build night light and circuit

I used my old bedsheet as the material to create my night light, and filled with cotton. For my first prototype, I made the moon shape too skinny and thought it might be hard to sustain after filling with cotton and LEDs, so I made another moon which is more “rounded”. In addition, I was planning to contain five LEDs instead of three, then I realized it might be too much after testing out.

Prototype (left) and revised version (right)
Circuit diagram

While building the circuit, at first the wire was too short to separate LEDs apart in the moon-shaped object, so I measured the distance between each LED and rebuild the circuit. Another challenge I discovered was the method to hide wires and battery case within the design. I haven’t figured out a way yet, but I thought maybe a base connected to the light could work.

Complete night light

Qiting’s plush night light final

3 initial ideas

These are my three initial ideas. The first idea is a floating balloon lamp, the second one in the shape of a coin purse that lights up as soon as you turn on the light, and the last one is to change the light effect through the texture of the fabric.

Description of plush night light

My intention in designing this night light is to create a warm atmosphere for users by changing the lighting effects. It can be designed as a series of night lights of different sizes and placed on the bedside, desk, living room, etc. according to the needs of users.

Cloth is a material with a certain degree of flexibility, which can change the lighting effect through some simple fabric modification. I made diamond-shaped folds by sewing. When the fabric is stretched, the folds are deformed and the light will be different.

I first tried to make diamond folds on the black fabric to make a small model, but I finally found that the dark fabric did not transmit light, which failed.

Then I used white cloth to make a larger one. The diamond-shaped folds give it a certain degree of elasticity, and the light will change when the folds are deformed. Since the fabric is very soft and can’t support the feature, I used cardboard to support it.

The final model replaced the cardboard with anti-collision foam, which can transmit light and have a certain degree of support.

Description of parts & materials

Fabric (White&Black) / Led * 2(Yellow) / 4.5V Battery Pack / 3V Battery Pack/ AAA Battery *3 / Heat Shrink Tubing

Isabell’s Plush Night Light: DIY ACBF (Anyone Can Be Fashionable)

Process:

After prototyping, I have decided to change the design of my plush night light from bear to rabbit shaped. I wanted to use the paisley design to be part of the clothes rather than the entire fabric. I felt like this would have completed the doll and brought balance. Therefore, I strategized again how to create this bunny.

This is the layout of how my bunny will turn out.

Target User:

The user target is for users who keep up to fashion trends and may want a fashionable doll but may not have enough money to invest in an expensive high-end item. This will be a DIY kit that keeps up to trends in patterns and design that can be made at home! The colors, patterns, and shape will be updated to the upcoming trend. The paisley print is up to date on fashion trends now and so are pearls. The colors used is for stress relieving color which is blue but classic blue is also 2020 Pantone color. Anyone who desires a fashionable item may feel trendy and also easy for the eye to see with the color that brings relief. This doll can be for younger kids or of any age that are trendy and may want a fashionable object that is affordable.

Parts:

These are the parts before the light was inserted and stitched together.

Here is the circuit board that I created. This took pliers, wires, soldering materials, LEDs, battery pack, and AAA batteries.

Journey:

I would say the challenges of this journey was to make this product as fashionable as possible but easy to follow along. The bear in the beginning after trial and error seemed not balanced enough to be presented. After a lot of thinking and changing the design of the animal and only using the paisly pattern on the ears and the clothes it felt more complete. What surprised me was that it turned out way more complete than I thought so changing up my design and strategy was a good idea. That is the beauty of prototyping. The challenge was to finding the circuit board however the product is too small and the battery pack was too big so there was nothing that could be done unless I tape the battery pack to the back but I did not want to do that.

Paisely:

Katy’s Sunrise Plushie

This plushie is intended for all ages and will be retrofitted as a mobile in the future. I used felt, polyfill filling, and cotton fabric. In the previous prototype, I used felt for the orange sunrays, but found it harder to connect to the yellow fabric with hidden seams. Opting for orange instead, I used fabric glue for this portion and for the facial features. I also added a middle panel on the sun so that the rays did not become distorted with the polyfill. For this project, I used three white led lights attached to a battery pack. In the future, I would probably use 1 or 2 more lights in yellow. Alongside the lights, I believe adding a push button to the wiring so that a switch is more accessible.

Crystal ball night light

This push night light was made in the shape of a crystal ball.  I choose to make such a night light because I thought it would be fun to see how a crystal ball light up, and to see how light diffuse inside that ball. I want this night light to bring its user a feeling of mystery.

For material, I used iridescent chiffon and a piece of grey fabric. I also used chiffon in the inside of the ball. I used poly-fill to fill the inside of the base. Four LEDs were used in it with a 3.7V Li-battery.

During making this night light, I tried different filling material and find out that chiffon itself works the best in delivering the mysterious feeling I want. During making, I found that it is tough to saw a perfect ball, and using chiffon made it more challenging as it is very easy to ladder. If I had more time to work on this project, I would make that ball again.

with poly-fill

Droplet

My water droplet nightlight

This nightlight is intended for all ages and groups of people. The following items were used to create this light: 6 blue LEDs, 6 resistors, wire, battery holder with switch, poly fill, mesh fabric, woven light blue fabric, sewing needle and white thread.

This nightlight is intended for all ages and groups of people. The following items were used to create this light: 6 blue LEDs, 6 resistors, wire, battery holder with switch, poly fill, woven light blue fabric, sewing needle and white thread.

Circuit

Making process is as seen above. For better reference, I asked my friend who has sewn her whole life to show me how to use the sewing machine. It was an epic fail. I also tried to use ping pong balls to propagate the light, and that also didn’t work for me. Below please see my friend’s prototype.

Johanna’s prototype (my friend)

Overall it was a lot of the same from the first prototype. I tried to use the ping pong balls, as mentioned, and it just didn’t do me any good. I also noticed that the less poly filling I used, the better it made my product look. I used a mesh fabric to wrap all the lights inside it, and then I inserted the mesh fabric with the lights in the middle of the material. I then lightly filled the rest of the inside with enough poly to hold my pattern shape up, but not too much, so it would not block the light.