# DC Motor Solid State Drive Practice

###### tags: `204A` `直流馬達固態驅動實習`

**組別 : 煞氣@屁孩**
## Lab 1 Learn to yell YEE~
學習發出YEE的叫聲

## Lab 2 Learn to draw circuit diagrams
學習繪製電路圖
利用 datasheet,建立 LM2917 (DIP 14pin)

## Lab3 Set up a motor experimental platform
架設馬達實驗平台
### rpm -VI
| 轉速(rpm) | Vin | Iin | Vout |
| ---- | --- | ---- |--- |
| 250 |1.1 | 0.59 |0.0 |
| 500 |1.8 | 0.60 |0.0 |
| 750 |2.3 | 0.62 |0.0 |
| 1000 |3.0 | 0.65 |0.8 |
| 1250 |3.5 | 0.68 |3.2 |
| 1500 |4.2 | 0.71 |3.9 |
| 1750 |4.8 | 0.72 |4.5 |
| 2000 |5.6 | 0.75 |5.4 |
### Google試算表
### excel (不知道為什麼怪怪的)

## Lab 4 Motor speed feedback circuit
馬達速度回授電路
### circuit
### pinout

### vedio
{%youtube 4JVza_pRHZw %}

## Lab 5 Motor drive control circuit
馬達驅動控制電路
### circuit
### pinout
### vedio
{%youtube 2KLer4PkKDI %}

## Lab 6 Understand the process of making PCB copper by making load boards
藉由製作負載板來了解 PCB 銅板製作過程


## Lab 7 Understanding Bridge Drivers with IR21844 Circuits
藉由 IR21844 電路了解橋式驅動器
### circuit
### pinout
### vedio
{%youtube yXVElQ6--DE %}

## Lab8 Output current feedback performance
### Final
Ch1 Vout
Ch2 Iout
### vedio
{%youtube vjxrvUl0BY0 %}