-40%
4 x HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module B16
$ 5.78
- Description
- Size Guide
Description
Package Includes4 Pieces HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module
Working Voltage
DC 5V
Static current
2mA(max)
Output signal
Electric frequency signal, high level 5V, low level 0V
Sensor angle
Not more than 15 degrees
Detection distance
2cm~450cm
High precision
Up to 0.3cm
Input trigger signal
10us TTL Impulse
Echo signal
Output TTL PWL Signal