| 型号 | 分类 | 制造商 | 库存 | 起订 | 价格 | 链接 |
|---|---|---|---|---|---|---|
| Generic Infrared Emitter | Infrared Emitters | Unknown | 贸泽采购 |
Commonly used IR emitters:
Key Parameters: Wavelength, radiant intensity (mW/sr), forward voltage (~1.2–1.6V), viewing angle.
Always pair with appropriate current-limiting resistor and driven by digital signal (e.g., microcontroller or driver IC).
您可以尝试使用以下方式获得更精确的搜索结果: