待補完

https://www.facebook.com/groups/openlab.taipei/1029398563745792/?notif_t=like

  • PS1. 可以的話麻煩補充詳細設計的計算方式或資訊，但是請避免透露過多專業知識影響到個人權益，尺度請自行拿捏
  • PS2. 本設計的基本概念為容易製作的設計，所以過高技術門檻的建議有很大機會導致實際無法執行或僅成為備案
  • PS3. 專利? 那好吃嗎? 放在這裡的東西已經破壞了專利的未公開基本原則
  • PS4. Why so serious?
    •

    介紹(Introduction)

    因為沒有筆電，所以想做一個功能不強的文書機

    Because I have no laptop, I wanted to compose my own low performance computer to handle some easy document work.

    軟體(Software)

    硬體(Hardware)

    LCD monitor 

         https://www.facebook.com/download/1001731033193347/%E6%B6%B2%E6%99%B6%E8%9E%A2%E5%B9%95%E8%A6%8F%E6%A0%BC%E6%95%B4%E7%90%86.xlsx

    Computer(with HDMI interface and 5V operating voltage are the main concern)

    Peripheral 

    機構(Mechanism)

    The design of mechanism is very free. You can use any material you like and easy to be processed. 

    http://www.fablabshibuya.org/archives/3960

    The material I was used is aluminum. But I didn’t draw any specific mechanism design.......I just drew the draft on my note and then went to buy the material. The main mechanism is composed by aluminum extrusion, plate, and triangle stick. All the components were fixed together by stainless internal hex screws.

    材料來源(Material Source)

    LCD monitor

    Computer

    Peripheral

    Mechanism Material

    Aluminum plate, extrusion, tainless inner hex bolt.... all bought from the stores on "太原路".

    製作過程(The Test and Some Record)

    I tested the LCD panel with LCD control board. The supply voltage of the board was originally 12V. After the test, the board was modified to be supplied by 5V voltage. The total power consumption of LCD monitor is about 7W.  The power supply was chosen to support the operation of both LCD monitor and computer board. The problem is a 5V compact switching power supply with more than 3A output is not easy to be found. The final power adapter I chose is Dell 5V 2.6A.

    *

    https://www.facebook.com/photo.php?fbid=10152765182142919&set=o.286242531394736&type=3

    https://www.facebook.com/photo.php?fbid=10152832804841375&set=a.10152092316591375.1073742128.628761374&type=3&permPage=1

    The first prototype with an LCD panel stuck on a aluminum plate by magic clay.

    https://www.facebook.com/photo.php?fbid=10152834855626375&set=a.10152092316591375.1073742128.628761374&type=3&permPage=1

    The back of the first prototype. The raspberry pi  2 was not stuck on the aluminum board....The power adapter of LCD monitor is HP 5V 2A.

    https://www.facebook.com/photo.php?fbid=10152834856586375&set=a.10152092316591375.1073742128.628761374&type=1

    The right side is the board to be modified to make it thinner by lying down the capacitor and inductor. But the board was broken by my poor soldering technique....

    https://www.facebook.com/photo.php?fbid=10152832638531375&set=a.10152092316591375.1073742128.628761374&type=3&permPage=1*

    Because of the ARM architecture of the BCM2836 on raspberry pi 2, the only remote desktop software you can use directly is the chrome desktop. The speed is not fast.

    *

    https://www.facebook.com/photo.php?fbid=10152826636157919&l=8ce3ca1202

    The Dell 5V 2.6A.

    https://instagram.com/p/4b8oKXNpih/

    討論資料雜草區

    紀錄

    (記錄與雜項)

    參考資料

    (外部連結)