Sell Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor 5V best price
5
82
ratings
275
sold
SGD 3.25
52% OFF
SGD 1.56
Ships from | Mainland China |
---|
Product Description
Package includes
1x Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor 5V
This performance of the ultrasonic sensor distance measuring module is stable, measure the distance accurately. The module is with High precision, blind spots (3cm) super close. This module provides a full set of ranging process.
Features
Model: HC-SR04
Color: Blue + Silver
Working voltage : 5V(DC)
Static current: Less than 2mA.
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 3mm
Mode of connection: VCC / trig(T) / echo(R) / GND
Module Working Principle:
Adopt IO trigger through supplying at least 10us sequence of high level signal
The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal
If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving
#Ultrasonic #Module #HC-SR04 #Distance #Measuring #Transducer #Sensor #5V
Compare
![Ultrasonic Module mounting bracket HC-SR04 Distance Measuring Transducer Sensor for Arduino](https://sgshop.nghiatu.com/images/sg/576a7fef666ac0e2247270f209dace0d-small.jpg)
Ultrasonic Module mounting bracket HC-SR04 Distance Measuring Transducer Sensor for Arduino
5
2
ratings
12
sold
SGD 2
![2020 Ultrasonic Module HC-SR04 SR04 4Pin HY-SRF05 SRF05 5Pin Distance Measuring Transducer Sensor](https://sgshop.nghiatu.com/images/sg/d6111bb4acd5952b48bcdbcb1b8092d6-small.jpg)
2020 Ultrasonic Module HC-SR04 SR04 4Pin HY-SRF05 SRF05 5Pin Distance Measuring Transducer Sensor
0
ratings
SGD 1.87
![2020 Ultrasonic Module HC-SR04 SR04 4Pin HY-SRF05 SRF05 5Pin Distance Measuring Transducer Sensor](https://sgshop.nghiatu.com/images/sg/947f7d8e8d2c1ac64cc51d1cd0cd33d7-small.jpg)
2020 Ultrasonic Module HC-SR04 SR04 4Pin HY-SRF05 SRF05 5Pin Distance Measuring Transducer Sensor
5
2
ratings
8
sold
SGD 1.87