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HC-SR501 PIR 模块
£3.29
Unit price
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Unavailable
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HC-SR501 PIR 模块 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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HC-SR501 PIR 模块
£3.29
Unit price
/
Unavailable
Description
Description
介绍 HC-SR501 PIR 热释电红外运动探测器传感器模块该模块用于检测运动，具有一系列功能，包括：
- 工作电压：DC5V至20V
- 静态功耗：65
- 输出电平：高3.3V，低0V
- 延时时间：可调（0.3秒~18秒）
- 禁运时间：0.2秒
- 触发方式：l不可重复，h可重复，默认值为h
- 感应范围：小于120度锥角，最远可达7米
- 工作温度：-15~+70
- PCB尺寸：32*24mm，螺丝孔28mm，螺丝直径2mm，感应镜头尺寸：（直径）：23mm（默认）
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