---
# System prepended metadata

title: '**Alex Su''s Portfolio**'

---

#  **Alex Su's Portfolio**


> [TOC]



# **Recent Design**

## ORCA AUV 2.0 (On Progress)

:::info
* Hardware : Arduino UNO, Arduino CNC Shield, Step Motor, WS2812B   
* Material : Aluminum Extrusion, PMMA, PLA
:::
* ### Photos
















## CNC Foam Cutting Machine (On Progress)

:::info
* Hardware : Arduino UNO, Arduino CNC Shield, Step Motor, WS2812B   
* Material : Aluminum Extrusion, PMMA, PLA
:::
* ### Photos
![](https://i.imgur.com/Od1rYIF.png)

![](https://i.imgur.com/pIvWTr4.jpg)




## Mechanical Wing

:::info
* Hardware : Arduino UNO, Linear Actuator,L298N, battery, WS2812B   
* Material : Aluminum, PMMA, PLA
:::
* ### Photos
![](https://i.imgur.com/P2AZAMJ.jpg)
![](https://i.imgur.com/Zddgx4P.jpg)
![](https://i.imgur.com/4n4NKvV.jpg)
![](https://i.imgur.com/cYVVyiS.jpg)
![](https://i.imgur.com/gSAJ9Vd.jpg)
![](https://i.imgur.com/lzKsDSf.png)
![](https://i.imgur.com/zLmctwH.png)
![](https://i.imgur.com/qfw5jdb.png)
![](https://i.imgur.com/iWP3twq.jpg)
![](https://i.imgur.com/Lj9BHIo.jpg)
![](https://i.imgur.com/uEPYO6H.jpg)
![](https://i.imgur.com/qCrfaYt.jpg)
![](https://i.imgur.com/iWB3KPZ.jpg)

* ### Interview video (Start from 2:12)
{%youtube tkSJSnQUox4?t=132 %}
## Shower Hack

:::info
* Hardware : Rpi, Arduino UNO, battery, WS2812B   
* Material : PLA, Rubber, EPOXY
:::
* ### Photos
![](https://i.imgur.com/Azfv1xw.jpg)
![](https://i.imgur.com/VsnKlUW.jpg)
![](https://i.imgur.com/I2VBFO9.jpg)
![](https://i.imgur.com/BqO0t8U.png)
![](https://i.imgur.com/qwcrK1x.jpg)
![](https://i.imgur.com/1BW4c1m.png)
![](https://i.imgur.com/k3K6iTE.png)
![](https://i.imgur.com/1Popl95.png)
![](https://i.imgur.com/mcCkwoD.jpg)


## Smart Shopping Cart
:::warning
2021 Google HPS Hackathon - Judge Favorite Award  
2021 Mei-Chu Hackathon - 2nd Place in LINE enterprise
:::

:::info
* Hardware : Rpi, Arduino UNO, battery, WS2812B   
* Material : PLA, Rubber, EPOXY
:::
* ### Photos
![](https://i.imgur.com/Qt6XyDE.jpg)
![](https://i.imgur.com/URq05hq.jpg)
![](https://i.imgur.com/ZM1zyR6.jpg)

* ### Demo video
{%youtube ozY6kz5Qz9I %}
{%youtube 0SOHUDJwePc %}

## ORCA Autonomous Underwater Vehicle
:::warning
2021 National Innovation and Interdisciplinary Integration Competition
2nd Place Award & Cross-domain integration Award (Beat 77 teams)
:::
:::info
* Hardware : Rpi, TX2, Arduino Mega, sonar, ZED camera, thruster, battery,   
* Material : Aluminum extruder, PMMA, PLA, 
:::
* ### Photos
![](https://i.imgur.com/V3cOtxc.jpg)
![](https://i.imgur.com/e4jqm8a.jpg)


* ### Demo video
{%youtube 9aNgK3yygYo %}

## AI Mask Launchers
:::warning
2020 MakeNTU - Best Popularity Award  
2020 MakeNTU - VIA Technologies Award
The only team interviewed by media
:::

:::info
* Hardware : Raspberry Pi, Pi camera, Relay, Solenoid valve
* Material : PVC Pipe, Wood, 
:::

* ### Interview video (Interview start from 0:29)
{%youtube cF1KAxf-l00 %}
* ### Photos
![](https://i.imgur.com/CHy36i1.jpg)
![](https://i.imgur.com/FuGbGdl.jpg)
![](https://i.imgur.com/oZzgZLl.jpg)
![](https://i.imgur.com/ntxuYH2.jpg)
![](https://i.imgur.com/7SMNWag.jpg)
![](https://i.imgur.com/GM0IvJG.jpg)

* ### Demo video
{%youtube ygCQgRWXXCI %}
{%youtube qF4Zvg2O_YE %}

## Disinfection Umbrella
:::info
* Hardware : 12V Water pump, 18650 Battery, Switch
* Material : PLA, PMMA, PVC pipe, Atomizing nozzle, Disinfection alcohol
:::
* ### Photos
![](https://i.imgur.com/CiHOpGh.jpg)
![](https://i.imgur.com/lkfXMqE.jpg)


* ### Demo video
{%youtube cj7BgQfEe7E %}


## Marble Machine
:::info
* Material : Marbles, 3mm Medium Density Fiberboard 
:::
* ### Photos
![](https://i.imgur.com/c897nw1.jpg)
![](https://i.imgur.com/hEoOInf.jpg)
* ### Demo video
{%youtube JQT87vlLzvM %}

## JoJo mouse
:::info
* Hardware : Arduino Nano, WS2812 LED Strip, Button cell
* Material : PLA, Epoxy, Spray paint 
:::
    
![](https://i.imgur.com/7H8dObN.jpg)

* ### 3D Rendering
![](https://i.imgur.com/uCAXaWl.png)
![](https://i.imgur.com/edf62cy.png)
![](https://i.imgur.com/URSHTUm.png)
![](https://i.imgur.com/F4PKqQj.png)
* ### Photos
![](https://i.imgur.com/LiAuyfs.jpg)
![](https://i.imgur.com/DtxfLQh.jpg)
![](https://i.imgur.com/348JbRe.jpg)
![](https://i.imgur.com/x46Au5N.jpg)
![](https://i.imgur.com/0CgkRHm.jpg)

* ### Demo video
    {%youtube uikdqorU3bs %}

# **Arduino**
## Gimbal
:::info
* Hardware : Arduino Nano, MPU6050 IMU, MG996R Servo
:::
* ### Photos
![](https://i.imgur.com/u4eojXY.jpg)
![](https://i.imgur.com/et5daQV.jpg)
* ### Demo video
{%youtube GejX3h-1_ow %}



## Folding clothes machines
* ### Version 1
    
    * ### Hardware : 
        Arduino Uno, MG996R Servo
    * ### Material : 
        Carton, Stick
    
    * ### Photo
        ![](https://i.imgur.com/YkZyQ9G.jpg)
    * ### Demo video
        {%youtube j7l41sIBlGQ %}

* ### Version 2
    :::info
    Hardware : Arduino Uno, MG996R Servo
    Material : Honeycomb board, Corrugated board, Hinge
    :::
    
    * ### Photo
    ![](https://i.imgur.com/mjWG73F.jpg)
    * ### Demo video
    <iframe src="https://www.facebook.com/plugins/video.php?height=314&href=https%3A%2F%2Fwww.facebook.com%2FMakerHolidayHsinchu%2Fvideos%2F345098440192717%2F&show_text=false&width=560" width="560" height="314" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share" allowFullScreen="true"></iframe>


## OTTO dancing robot
* ### Hardware : 
    Arduino Uno, SG90 Servo, HC-SR04 Ultrasonic Sensor, LED Matrix MAX7219
* ### Material : 
    3mm Medium Density Fiberboard

* ### Photo
![](https://i.imgur.com/dxtZIPG.jpg)
* ### Demo video
{%youtube 4wn3PsplOVQ %}

## Multi-function remote control car

* ### Hardware : 
Arduino Mega, L298n Motor Driver, Mg996R Servo, MG90s Servo, EV3 Large Servo Motor, 12V 37GB-520 DC Motor, wheels, PS2 Wireless Controller, PS2 Receiver
* ### Material : 
Wood, PLA, Aluminum slide, Lego Components

* ### Photos
![](https://i.imgur.com/gosmJH4.jpg)
![](https://i.imgur.com/TsAxd0Q.jpg)
* ### Demo video
{%youtube x2tj-v685_s %}

## Magic box

* ### Hardware : 
    Arduino Uno, MG90s Servo, HC-SR04 Ultrasonic Sensor
* ### Material : 
    3mm Medium Density Fiberboard, Paper

* ### Photo
![](https://i.imgur.com/h3dIngN.jpg)
* ### Demo video
{%youtube S3Q92yZZTfE %}

## Cheating shoe
* ### Hardware : 
    Arduino Uno, MG996R Servo, 12V 37GB-520 DC Motor, PS2 receiver, PS2 Wireless Controller
* ### Material : 
    My sneaker
* ### Photo
![](https://i.imgur.com/sqcXFSf.jpg)
* ### Demo video
{%youtube YLycu1XY-7Q %}

## Smart water bottle
* ### Hardware : 
    Arduino Uno, HC-SR04 Ultrasonic Sensor, LCD Display, Photoresistor
* ### Material : 
    Chip Board, Can
* ### Photos
![](https://i.imgur.com/Bn9QdPy.png)
![](https://i.imgur.com/RNjO3Z3.png)
![](https://i.imgur.com/GR2KgaM.png)
* ### Demo video
{%youtube 7-Mltrdt5nQ %}

## Robotic arm
* ### Hardware : 
    MG996R Servo
* ### Material : 
    PLA
* ### Photo
![](https://i.imgur.com/4egv9xH.jpg)





# **Raspberry Pi**

## Autonomous Underwater Vehicle
* ### Photo
![](https://i.imgur.com/YRbko1o.png)
![](https://i.imgur.com/2k2YDKn.jpg)
![](https://i.imgur.com/QwOZw1N.jpg)
* ### Demo video
<iframe src="https://www.facebook.com/plugins/video.php?height=314&href=https%3A%2F%2Fwww.facebook.com%2F2194457104106725%2Fvideos%2F462975078235562%2F&show_text=false&width=560" width="560" height="314" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share" allowFullScreen="true"></iframe>

## Boat
* ### Hardware : 
    Underwater Brushless Motor
* ### Material : 
    PVC Pipe, PLA, Aluminum extrusion
* ### Photos
![](https://i.imgur.com/kdifO1O.jpg)
![](https://i.imgur.com/cCjhemA.jpg)

## Donkey cars
* ### Hardware : 
    Raspberry Pi, Pi camera, Lithium-ion battery, Motor Driver
* ### Material : 
    RC car, PLA
* ### Photo
![](https://i.imgur.com/x5Zw172.jpg)
* ### Demo video
{%youtube X05FT-leXC4 %}

## Duckie town
* ### Hardware : 
    Raspberry Pi, Pi camera, TT Motor
* ### Material : 
    Wheels, PMMA
* ### Photo
![](https://i.imgur.com/ipOkZ90.jpg)
* ### Demo video
{%youtube DzxmKoQCLK4 %}




# **Others**
## ABB Yumi defuse bombs
* ### Hardware : 
    ABB Yumi, D435 Camera
* ### Material : 
    Wires, PLA, Chopsticks
* ### Photos
![](https://i.imgur.com/XgKsd6G.jpg)
![](https://i.imgur.com/eLv1ocq.jpg)
* ### Demo video
{%youtube Enz1bCG954g %}

## Vernier protractor
* ### Material : 
    PMMA, Vernier Caliper
* ### Photos
![](https://i.imgur.com/1vtKuN9.jpg)
![](https://i.imgur.com/YNfi0Dj.png)
![](https://i.imgur.com/feYGFQl.jpg)

## JoJo mouse
:::info
* Hardware : Arduino Nano, WS2812 LED Strip, Button cell
* Material : PLA, Epoxy, Spray paint 
:::
    
![](https://i.imgur.com/7H8dObN.jpg)

* ### 3D Rendering
![](https://i.imgur.com/uCAXaWl.png)
![](https://i.imgur.com/edf62cy.png)
![](https://i.imgur.com/URSHTUm.png)
![](https://i.imgur.com/F4PKqQj.png)
* ### Photos
![](https://i.imgur.com/LiAuyfs.jpg)
![](https://i.imgur.com/DtxfLQh.jpg)
![](https://i.imgur.com/348JbRe.jpg)
![](https://i.imgur.com/x46Au5N.jpg)
![](https://i.imgur.com/0CgkRHm.jpg)

* ### Demo video
    {%youtube uikdqorU3bs %}

## Jet Stream Power Blaster
* ### Material : 
    PVC Pipes, PVC Check Valve, Inflator, Screw, Ethylene Viny Acetate
* ### Photos
![](https://i.imgur.com/apNQAju.jpg)
![](https://i.imgur.com/GwbU9c8.jpg)

## Epoxy resin light
* ### Material : 
    Epoxy resin, LED String, PMMA(Molding)
* ### Photos
![](https://i.imgur.com/RdeN0Ox.jpg)
![](https://i.imgur.com/41MovMG.jpg)

## Space man USB flash drive
* ### Material : 
    PLA
* ### Photos
![](https://i.imgur.com/LUKnlV8.jpg)
![](https://i.imgur.com/Tok4IrR.jpg)
![](https://i.imgur.com/moH5sIt.jpg)
![](https://i.imgur.com/xZmPvna.jpg)

## Vacuum cleaner
* ### Material : 
    DC motor, Can, Carton, Laundry bag
* ### Photos
![](https://i.imgur.com/QAaJEgF.jpg)
![](https://i.imgur.com/kbiXK7e.jpg)
* ### Demo video
{%youtube 2_wNkTiRliY %}

## PMMA Wei's Chain
* ### Material : 
    PMMA 
* ### Photos
![](https://i.imgur.com/6KWsV5z.jpg)
![](https://i.imgur.com/2o3N3mU.jpg)
![](https://i.imgur.com/VTHbIum.jpg)




