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手順ライン
| - | [* black] Another cool electrical component‽ |
|---|---|
| + | [* black] Another cool electrical component‽ How exciting! |
| [* black] Transistors are used to amplify and/or switch electrical signals. This means that they can either increase an input voltage, or be used as electronic on-off switches. | |
| [* black] The important thing to pay attention to when installing a transistor is that you solder each lead to the correct spot, because each one has a different purpose. | |
| [* red] One is used as the current source. | |
| [* orange] One is used as a gate. | |
| [* yellow] One is used as a current output. |