| 型号 | 分类 | 制造商 | 库存 | 起订 | 价格 | 链接 |
|---|---|---|---|---|---|---|
| ROTARY-ENCODER | Rotary Encoder | Generic | 贸泽采购 |
Type: Quadrature (Incremental)
Pins: VCC, GND, CLK, DT, SW (push-button)
Function: Converts rotational motion into digital pulses for direction and speed detection.
Typical Use: Volume control, menu navigation, parameter adjustment.
Interface: Connect CLK & DT to microcontroller GPIOs with pull-up resistors. Read phase relationship to determine rotation direction.
Note: Requires debouncing in hardware or software.
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