12. Output devices

Class site

Output Devices

Class video

Fab-20190403B_Review10: input devices
Fab-20190403D_Lesson11: output devices


individual assignment:
add an output device to a microcontroller board you’ve designed,
and program it to do something

group assignment:
measure the power consumption of an output device

Learning outcomes

  • Demonstrate workflows used in circuit board design and fabrication
  • Implement and interpret programming protocols

nueval-Check List

  • Described your design and fabrication process using words/images/screenshots, or linked to previous examples.
  • Explained the programming process/es you used and how the microcontroller datasheet helped you.
  • Outlined problems and how you fixed them
  • Included original design files and code


For Japanese

Final Presentation

  • Jun 14: project presentations:アサイン済(金曜日)
    • 順番は後日


  • 順次Feedback中
  • Progress 100% 3週分 -> Global Eval Request


  • venue
    • In El Gouna: the Conference will be in TU Berlin University Campus
    • In Cairo: the Festival will be in The Greek Campus, Downtown

individual assignment

  • 部品確認(在庫確認)
  • Final Projectの一部を作れれば効率的
    • 難しければ、簡単なものを一つ作って週の要件をクリアしてからじっくり挑む

Group Assignment

  • measure the power consumption of an output device
    • 電力消費を計測する
    • 2018 kamakura
      • テスターで電流を測る
        • Sanwa PM-3 > 電流は測れない
        • OHM TDX-200
        • 直流電圧:0~600V
        • 交流電圧:0~600V
        • 直流電流:0~200mA/10A
        • 抵抗:0~200kΩ
  • テスターを電圧・電流を測る時で繋ぎ方が異なる

    • 電圧測るように電流計を繋ぐと壊れる
    • ref 教員採用試験対策のブログ
    • 電流計(A): 直列に繋ぐ
    • 電圧計(V): 並列に繋ぐ
    • 電流
      • 直列回路
        • 回路を流れる電流は回路のどこでも同じ大きさ
        • I = Ia = Ib
      • 並列回路
        • 全体の電流はそれぞれの抵抗を流れる電流の和
        • I = Ic + Id
    • 電圧
      • 直列回路
        • それぞれの抵抗にかかる電圧の和は電源の電圧
        • E = Ea + Eb
      • 並列回路
        • 各抵抗にかかる電圧や電源の電圧は等しい
        • E = EC = ED
    • ref.回路の決まり
  • A&D 直流安定化電源 AD-8724D

    • 出力電圧:DC 0~30V
    • 出力電流:DC 0~2.5A

For Next Week


Propose a final project masterpiece that integrates the range of units covered,
  What will it do?
  Who’s done what beforehand?
  What will you design?
  What materials and components will be used?
  Where will come from?
  How much will they cost?
  What parts and systems will be made?
  What processes will be used?
  What questions need to be answered?
  How will it be evaluated?

Your project should incorporate 2D and 3D design,
  additive and subtractive fabrication processes,
  electronics design and production,
  microcontroller interfacing and programming,
  system integration and packaging

Where possible, you should make rather than buy
  the parts of your project

Projects can be separate or joint, but need to show individual
  mastery of the skills, and be independently operable