Electrical Glossary
| abbr. | word | stand for |
|---|---|---|
| AC | Alternate current | 交流 - ~ |
| DC | Direct current | 直流 - ⎓ |
| A | Amp | 安 |
| C | Cell | 电池 |
| R | Resistor | 电阻 |
| V | Volt | 伏 |
| abbr. | en | for |
|---|---|---|
| GND | Ground | 接地 |
| VCC | Voltage Common Collector | 电压共集 |
| TXD | Transmit Data | 发送数据 |
| RXD | Receive Data | 接收数据 |
| CTS | Clear To Send | 清除发送 |
| RTS | Request To Send | 请求发送 |
| DTR | Data Terminal Ready | 数据终端 |
| DSR | Data Set Ready | 数据集准备 |
| abbr. | en | cn |
|---|---|---|
| UART | Universal Asynchronous Receiver/Transmitter | 通用异步收发器 |
| SPI | Serial Peripheral Interface | 串行外设接口 |
| I2C | Inter-Integrated Circuit | I2C总线 |
| en | cn |
|---|---|
| Current | 电流 |
| Voltage | 电压 |
| electrician | 电工 |
| Ceramic Resonator | 陶瓷谐振器 |
| Mixed current | |
| Rectified current | |
| Three-phase current | 三相电流 |
- cadence - Cadence Design Systems，主流EDA（电子设计自动化）工具厂商，常用于IC、PCB设计
- pads - Mentor Graphics（现为西门子）出品的PCB设计软件，适合中小型电路板设计
- protel - 早期流行的PCB设计软件，现已发展为Altium Designer
- altium designer - Altium公司出品的高端PCB设计工具，集成原理图、PCB、仿真等功能
Symbols
| Symbol | Symbol Name | Stand for |
|---|---|---|
| ⏚ | Earth ground | 接地 |
| ⏛ | Fuse | 保险 |
| ⎐ | Open-circuit-output l-type | |
| ⎑ | Passive-pull-down-output | |
| ⎒ | Passive-pull-up-output | |
| ⎓ | Direct current symbol form two | |
| ⎔ | Software-function | |
| ⎍ | Monostable | |
| ⎎ | Hysteresis | |
| ⎏ | Open-circuit-output h-type | |
| ⏾ | Power sleep | |
| ⏻ | Power | |
| ⏼ | Power on-off | |
| ⏽ | Power on | |
| ⚡ | High Voltage Sign | |
| ⌁ | Electric Arrow | |
| ⏧ | Electrical Intersection | |
| ⏦ | Ac Current |