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| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SM-UART-04L SM-UART-04L](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductFiles%2Fimage%2Fproduct%2Fparticle-dust-sensors%2FMFG_SM-UART-04L_tmb.JPG&w=256&q=75) | PM2.5 IR LASER DUST SENSOR | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Chassis Mount | Module | -10°C ~ 50°C | 100 mA | - | UART | 4.8V ~ 5.2V |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SM-PWM-01C SM-PWM-01C](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductFiles%2Fimage%2Fproduct%2Fparticle-dust-sensors%2FMFG_SM-PWM-01C_tmb.JPG&w=256&q=75) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Infrared (IR) | User Defined | Module | -10°C ~ 45°C | - | - | PWM | 5V |
| ![](data:image/svg+xml,%3csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20version=%271.1%27%20width=%2769%27%20height=%2770%27/%3e) ![SM-PWM-01A SM-PWM-01A](/_next/image?url=https%3A%2F%2Foss.origin-ic.net%2FproductFiles%2Fimage%2Fproduct%2Fparticle-dust-sensors%2FMFG_SM-PWM-01A_tmb.jpg&w=256&q=75) | | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Infrared (IR) | User Defined | Module | -10°C ~ 60°C | 100 mA | - | PWM | 5V |