HC-SR04超声波传感器模块
HC-SR04超声波传感器模块 被订购,并将一旦恢复库存就会发货。
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HC-SR04超声波传感器模块
¥37.00
所述产品是超声波距离传感器模块,用于测量物体与传感器之间的距离。它的工作电压为 5V DC,具有多种功能和规格,适用于各种应用。以下是超声波距离传感器模块的主要功能和规格:
特征:
- 100%全新和高品质:该模块是全新的并且高品质,确保可靠性和准确性。
- 低静态电流:模块消耗的静态电流小于2mA,非常节能。
- 输出信号:模块提供电频率信号作为输出,高电平为5V,低电平为0V。
- 检测范围广:传感器可以检测 2 厘米至 450 厘米的距离。
- 高精度:该模块提供高精度的距离测量,精度高达0.3厘米。
- 输入触发信号:该模块需要10us TTL 脉冲作为操作的触发信号。
- 回波信号:输出 TTL 脉冲宽度调制(PWL)信号作为回波信号。
- 传感器角度:传感器的检测角度不超过15度。
- 连接方式:模块有四个连接引脚:VCC、trig(T)、echo(R)、和GND。
规格:
- 颜色:蓝色和银色
- 产品尺寸:44 * 20 * 15mm
- 净重:11克/个
使用方法:
使用该模块需要外接5V DC电源,在规定范围内检测到障碍物时输出5V,无障碍物时输出0V。模块输出脚在防盗模块中可作为开关量输出,在测距模块中使用时可不带脚。
应用:
超声波距离传感器模块通常用于各种应用,包括机器人、自动化、距离测量、障碍物检测和防盗系统。它能够在很宽的范围内准确测量距离,并且功耗低,使其成为需要距离感应功能的项目的多功能实用工具。